公开(公告)号：US20170079858A1

公开(公告)日：2017-03-23

申请号：US15272476

申请日：2016-09-22

Applicant: The Procter & Gamble Company

Inventor： Keith Richard WILLHAUS ,  Ernesto Gabriel Bianchi ,  Paul Thomas Weisman

IPC: A61F13/537 ,  A61F13/49 ,  A61F13/551 ,  A61F13/42

CPC classification number: A61F13/53713 ,  A61F13/42 ,  A61F13/49011 ,  A61F13/51104 ,  A61F13/51108 ,  A61F13/532 ,  A61F13/5323 ,  A61F13/55105 ,  A61F13/55115 ,  A61F2013/427 ,  A61F2013/428 ,  A61F2013/49093 ,  A61F2013/530189 ,  A61F2013/530226 ,  A61F2013/530481 ,  A61F2013/5349

Abstract: An absorbent article, such as a diaper or a training pant, having a wearer-facing side and a garment-facing side and a longitudinal axis, includes an absorbent core with at least two longitudinally extending curved channels and an air-through bonded carded nonwoven layer as topsheet or acquisition layer under the topsheet.

公开(公告)号：US20030201051A1

公开(公告)日：2003-10-30

申请号：US10434507

申请日：2003-05-07

Applicant: Weyerhaeuser Company

Inventor： Michael R. Hansen ,  Richard H. Young SR.

IPC: B32B031/00

CPC classification number: D21H11/16 ,  A61F13/0209 ,  A61F13/511 ,  A61F13/53 ,  A61F13/533 ,  A61F2013/00251 ,  A61F2013/00472 ,  A61F2013/00731 ,  A61F2013/00748 ,  A61F2013/00859 ,  A61F2013/0091 ,  A61F2013/00927 ,  A61F2013/15422 ,  A61F2013/15951 ,  A61F2013/5104 ,  A61F2013/51078 ,  A61F2013/530007 ,  A61F2013/530189 ,  A61F2013/530445 ,  A61F2013/530496 ,  A61F2013/530525 ,  A61F2013/530554 ,  A61F2013/530569 ,  A61F2013/530583 ,  A61F2013/530613 ,  A61L15/60 ,  D04H1/587 ,  D04H1/64 ,  D06M13/184 ,  D06M13/256 ,  D06M13/285 ,  D06M13/288 ,  D06M13/292 ,  D06M13/342 ,  D06M23/00 ,  D06M23/08 ,  D06M2200/00 ,  D06M2400/01 ,  Y10S428/913 ,  Y10T428/2938 ,  Y10T428/2965 ,  Y10T428/2998 ,  Y10T428/31536 ,  Y10T442/20 ,  Y10T442/209 ,  Y10T442/60 ,  Y10T442/699

Abstract: A binder is applied to particles which are then combined with fibers to bind the particles to the fibers. The particles have functional sites for forming a hydrogen bond or a coordinate covalent bond. The fibers have hydrogen bonding functional sites. The binder comprises binder molecules, the binder molecules having at least one functional group that is capable of forming a hydrogen bond or a coordinate covalent bond with the particles, and at least one functional group that is capable of forming a hydrogen bond with the fibers. A substantial portion of the particles that are adhered to the fibers may be adhered in particulate form by hydrogen bonds or coordinate covalent bonds to the binder, and the binder in turn may be adhered to the fibers by hydrogen bonds. Fibers containing particles bound by this method are easily densified.

Abstract translation: 将粘合剂施加到颗粒上，然后与纤维结合以将颗粒结合到纤维上。 颗粒具有用于形成氢键或配位共价键的功能位点。 纤维具有氢键合官能位点。 所述粘合剂包含粘合剂分子，所述粘合剂分子具有至少一个能够与所述颗粒形成氢键或配位共价键的官能团，以及至少一个能够与所述纤维形成氢键的官能团。 粘附到纤维上的大部分颗粒可以通过氢键或者与粘合剂的配位共价键以颗粒形式粘合，并且粘合剂又可以通过氢键粘合到纤维上。 含有通过该方法结合的颗粒的纤维容易致密化。

公开(公告)号：US5547745A

公开(公告)日：1996-08-20

申请号：US108217

申请日：1993-08-17

Applicant: Michael R. Hansen ,  Richard H. Young, Sr.

Inventor： Michael R. Hansen ,  Richard H. Young, Sr.

IPC: A61F13/53 ,  A61F13/00 ,  A61F13/15 ,  A61F13/49 ,  A61L15/60 ,  C08J3/00 ,  D04H1/64 ,  D06M13/184 ,  D06M13/256 ,  D06M13/285 ,  D06M13/288 ,  D06M13/292 ,  D06M13/342 ,  D06M23/00 ,  D06M23/08 ,  D21H11/16 ,  B32B5/16

CPC classification number: D21H11/16 ,  A61F13/0209 ,  A61F13/53 ,  A61L15/60 ,  D04H1/587 ,  D04H1/64 ,  D06M13/184 ,  D06M13/256 ,  D06M13/285 ,  D06M13/288 ,  D06M13/292 ,  D06M13/342 ,  D06M23/00 ,  D06M23/08 ,  A61F13/511 ,  A61F13/533 ,  A61F2013/00251 ,  A61F2013/00472 ,  A61F2013/00731 ,  A61F2013/00748 ,  A61F2013/00859 ,  A61F2013/0091 ,  A61F2013/00927 ,  A61F2013/15422 ,  A61F2013/15951 ,  A61F2013/5104 ,  A61F2013/51078 ,  A61F2013/530007 ,  A61F2013/530189 ,  A61F2013/530445 ,  A61F2013/530496 ,  A61F2013/530525 ,  A61F2013/530554 ,  A61F2013/530569 ,  A61F2013/530583 ,  A61F2013/530613 ,  D06M2200/00 ,  D06M2400/01 ,  Y10S428/913 ,  Y10T428/2938 ,  Y10T428/2965 ,  Y10T428/2998 ,  Y10T428/31536 ,  Y10T442/20 ,  Y10T442/209 ,  Y10T442/60 ,  Y10T442/699

Abstract: The binder is applied to fibers to bind particles to the fibers. The fibers have hydrogen bonding functional groups. The particles have functional groups capable of forming a hydrogen bond or a coordinate covalent bond. The binder comprises binder molecules, wherein the binder molecules have at least one functional group that forms a hydrogen bond or a coordinate covalent bond with the particles, and at least one functional group that forms a hydrogen bond with the fibers. A substantial portion of the particles that may be adhered to the fibers are adhered in particulate form by hydrogen bonds or coordinate covalent bonds to the binder, and the binder in turn may be adhered to the fibers by hydrogen bonds. Fibers containing particles bound by this method are easily densified.

Abstract translation: 将粘合剂施加到纤维上以将颗粒结合到纤维上。 纤维具有氢键官能团。 颗粒具有能够形成氢键或配位共价键的官能团。 粘合剂包括粘合剂分子，其中粘合剂分子具有与颗粒形成氢键或配位共价键的至少一个官能团，以及与纤维形成氢键的至少一个官能团。 可能粘附到纤维上的大部分颗粒通过氢键或配位共价键与粘合剂以颗粒形式粘合，粘合剂依次可以通过氢键粘合到纤维上。 含有通过该方法结合的颗粒的纤维容易致密化。

公开(公告)号：US5547541A

公开(公告)日：1996-08-20

申请号：US197483

申请日：1994-02-16

Applicant: Michael R. Hansen ,  Richard H. Young, Sr.

Inventor： Michael R. Hansen ,  Richard H. Young, Sr.

IPC: D06M13/144 ,  A61F13/00 ,  A61F13/15 ,  A61F13/49 ,  A61F13/53 ,  A61L15/22 ,  A61L15/60 ,  D04H1/64 ,  D06M13/02 ,  D06M13/184 ,  D06M13/256 ,  D06M13/285 ,  D06M13/288 ,  D06M13/292 ,  D06M13/342 ,  D06M15/19 ,  D06M23/00 ,  D06M23/08 ,  D21H11/16 ,  D21H21/22 ,  D21H23/08

CPC classification number: A61F13/0203 ,  A61F13/53 ,  A61L15/22 ,  A61L15/60 ,  D04H1/587 ,  D04H1/64 ,  D06M13/184 ,  D06M13/256 ,  D06M13/285 ,  D06M13/288 ,  D06M13/292 ,  D06M13/342 ,  D06M23/00 ,  D06M23/08 ,  D21H11/16 ,  D21H21/22 ,  A61F13/511 ,  A61F13/533 ,  A61F2013/00472 ,  A61F2013/00748 ,  A61F2013/0091 ,  A61F2013/00927 ,  A61F2013/15422 ,  A61F2013/15951 ,  A61F2013/5104 ,  A61F2013/51078 ,  A61F2013/530007 ,  A61F2013/530189 ,  A61F2013/530445 ,  A61F2013/530496 ,  A61F2013/530525 ,  A61F2013/530554 ,  A61F2013/530569 ,  A61F2013/530583 ,  A61F2013/530613 ,  D06M2200/00 ,  D06M2400/01

Abstract: A densifying agent is applied to fibers in order to improve the densification properties of the fibers. The fibers have hydrogen bonding functional groups. The densifying agent are denser than the fibers to which the densifying agent is applied. The densifying agent can be organic or inorganic. The improved densification properties are observed without the presence of particles bound to the fibers or in the presence of particles that are not bound to the fibers. Softening agents can also be applied to the fibers in order to soften the fibers and articles including such fibers. Softening agents may be selected from the group of densifying agents.

Abstract translation: 为了提高纤维的致密化性能，将致密剂施加到纤维上。 纤维具有氢键官能团。 致密剂比施加致密剂的纤维更致密。 致密剂可以是有机或无机的。 观察到改善的致密化性质，而不存在与纤维结合的颗粒或在不结合纤维的颗粒的存在下。 软化剂也可以施加到纤维上，以便软化包括这种纤维在内的纤维和制品。 软化剂可以选自一组致密剂。

公开(公告)号：US5308896A

公开(公告)日：1994-05-03

申请号：US931284

申请日：1992-08-17

Applicant: Michael R. Hansen ,  Richard H. Young, Sr.

Inventor： Michael R. Hansen ,  Richard H. Young, Sr.

IPC: A61F13/00 ,  A61F13/15 ,  A61L15/60 ,  D04H1/64 ,  D06M13/184 ,  D06M13/256 ,  D06M13/285 ,  D06M13/288 ,  D06M13/292 ,  D06M13/342 ,  D06M23/00 ,  D06M23/08 ,  D21H11/16 ,  C08J5/04

CPC classification number: A61F13/53 ,  A61F13/0209 ,  A61F13/511 ,  A61L15/60 ,  D04H1/587 ,  D04H1/64 ,  D06M13/184 ,  D06M13/256 ,  D06M13/285 ,  D06M13/288 ,  D06M13/292 ,  D06M13/342 ,  D06M23/00 ,  D06M23/08 ,  D21H11/16 ,  A61F13/533 ,  A61F2013/00472 ,  A61F2013/00748 ,  A61F2013/0091 ,  A61F2013/00927 ,  A61F2013/15422 ,  A61F2013/15951 ,  A61F2013/5104 ,  A61F2013/51078 ,  A61F2013/530007 ,  A61F2013/530189 ,  A61F2013/530445 ,  A61F2013/530496 ,  A61F2013/530525 ,  A61F2013/530554 ,  A61F2013/530569 ,  A61F2013/530583 ,  A61F2013/530613 ,  D06M2200/00 ,  D06M2400/01 ,  Y10T428/2927

Abstract: A method of producing easily densified high bulk fibers that have adhered particulates. The fibers have hydrogen bonding or coordinate covalent bonding functionalities, and a binder is applied to the fibers to bind the particles to the fibers. The binder has a functional group that forms a hydrogen bond or a coordinate covalent bond with the particles, and a functional group that forms a hydrogen bond with the fibers A substantial portion of the particles that are adhered to the fibers are adhered in particulate form by hydrogen bonds or coordinate covalent bonds to the binder, and the binder is in turn adhered to the fibers by hydrogen bonds. Fibers containing particles bound by this method are easily densified.

Abstract translation: 一种易于致密化的高松散纤维的粘附微粒的方法。 纤维具有氢键或配位共价键合功能，并且将粘合剂施加到纤维上以将颗粒结合到纤维上。 粘合剂具有与颗粒形成氢键或配位共价键的官能团和与纤维形成氢键的官能团将粘附到纤维上的大部分颗粒以颗粒形式粘附在颗粒形式上通过 与粘合剂氢键或配位共价键，粘合剂又通过氢键粘合到纤维上。 含有通过该方法结合的颗粒的纤维容易致密化。

公开(公告)号：US20180303684A1

公开(公告)日：2018-10-25

申请号：US16020355

申请日：2018-06-27

Applicant: DAIKI CO., LTD.

Inventor： Hiroshi ITO ,  Junji YOSHINAGA

IPC: A61F13/537 ,  A61F13/15

CPC classification number: A61F13/53752 ,  A01K1/015 ,  A61F13/15252 ,  A61F2013/1526 ,  A61F2013/530007 ,  A61F2013/530189 ,  A61F2013/530613

Abstract: The present invention provides a water absorption treatment material that has a structure suitable for obtaining a high level of water disintegrability. A water absorption treatment material is a water absorption treatment material that absorbs a liquid, and includes a granular core portion and a coating layer portion. The granular core portion has a granular shape. The granular core portion contains a first water-absorbent polymer. The coating layer portion covers the granular core portion. The coating layer portion contains a second water-absorbent polymer. The second water-absorbent polymer has a mean particle size smaller than the mean particle size of the first water-absorbent polymer.

公开(公告)号：US20020025435A1

公开(公告)日：2002-02-28

申请号：US09035636

申请日：1998-03-04

Inventor： MICHAEL R. HANSEN ,  RICHARD H. YOUNG SR.

IPC: B32B005/16

CPC classification number: A61F13/0203 ,  A61F13/511 ,  A61F13/53 ,  A61F13/533 ,  A61F2013/00472 ,  A61F2013/00748 ,  A61F2013/0091 ,  A61F2013/00927 ,  A61F2013/15422 ,  A61F2013/15951 ,  A61F2013/5104 ,  A61F2013/51078 ,  A61F2013/530007 ,  A61F2013/530189 ,  A61F2013/530445 ,  A61F2013/530496 ,  A61F2013/530525 ,  A61F2013/530554 ,  A61F2013/530569 ,  A61F2013/530583 ,  A61F2013/530613 ,  A61L15/60 ,  D04H1/587 ,  D04H1/64 ,  D06M13/184 ,  D06M13/256 ,  D06M13/285 ,  D06M13/288 ,  D06M13/292 ,  D06M13/342 ,  D06M23/00 ,  D06M23/08 ,  D06M2200/00 ,  D06M2400/01 ,  D21H11/16 ,  Y10T428/2991 ,  Y10T442/699

Abstract: A binder is applied to particles which are then combined with fibers -to bind the particles to the fibers. The particles have functional sites for forming a hydrogen bond or a coordinate covalent bond. The fibers have hydrogen bonding functional sites. The binder comprises binder molecules, the binder molecules having at least one functional group that is capable of forming a hydrogen bond or a coordinate covalent bond with the particles, and at least one functional group that is capable of forming a hydrogen bond with the fibers. A substantial portion of the particles that are adhered to the fibers may be adhered in particulate form by hydrogen bonds or coordinate covalent bonds to the binder, and the binder in turn may be adhered to the fibers by hydrogen bonds. Fibers containing particles bound by this method are easily densified.

Abstract translation: 将粘合剂施加到颗粒上，然后将其与纤维组合，将颗粒结合到纤维上。 颗粒具有用于形成氢键或配位共价键的功能位点。 纤维具有氢键合官能位点。 所述粘合剂包含粘合剂分子，所述粘合剂分子具有至少一个能够与所述颗粒形成氢键或配位共价键的官能团，以及至少一个能够与所述纤维形成氢键的官能团。 粘附到纤维上的大部分颗粒可以通过氢键或者与粘合剂的配位共价键以颗粒形式粘附，并且粘结剂又可以通过氢键粘合到纤维上。 含有通过该方法结合的颗粒的纤维容易致密化。

公开(公告)号：US5641561A

公开(公告)日：1997-06-24

申请号：US108218

申请日：1993-08-17

Applicant: Michael R. Hansen ,  Richard H. Young, Sr.

Inventor： Michael R. Hansen ,  Richard H. Young, Sr.

IPC: A61F13/00 ,  A61F13/15 ,  A61L15/60 ,  D04H1/64 ,  D06M13/184 ,  D06M13/256 ,  D06M13/285 ,  D06M13/288 ,  D06M13/292 ,  D06M13/342 ,  D06M23/00 ,  D06M23/08 ,  D21H11/16 ,  B32B5/16

CPC classification number: A61F13/53 ,  A61F13/0209 ,  A61L15/60 ,  D04H1/64 ,  D06M13/184 ,  D06M13/256 ,  D06M13/285 ,  D06M13/288 ,  D06M13/292 ,  D06M13/342 ,  D06M23/00 ,  D06M23/08 ,  D21H11/16 ,  A61F13/51121 ,  A61F13/533 ,  A61F2013/00251 ,  A61F2013/00472 ,  A61F2013/00731 ,  A61F2013/00748 ,  A61F2013/00859 ,  A61F2013/0091 ,  A61F2013/00927 ,  A61F2013/15422 ,  A61F2013/15951 ,  A61F2013/5104 ,  A61F2013/51078 ,  A61F2013/530007 ,  A61F2013/530189 ,  A61F2013/530445 ,  A61F2013/530496 ,  A61F2013/530525 ,  A61F2013/530554 ,  A61F2013/530569 ,  A61F2013/530583 ,  A61F2013/530613 ,  D06M2200/00 ,  D06M2400/01 ,  Y10T428/2998 ,  Y10T442/699

Abstract: A binder is applied to particles which are then combined with fibers to bind the particles to the fibers. The particles have functional sites for forming a hydrogen bond or a coordinate covalent bond. The fibers have hydrogen bonding functional sites. The binder comprises binder molecules, the binder molecules having at least one functional group that is capable of forming a hydrogen bond or a coordinate covalent bond with the particles, and at least one functional group that is capable of forming a hydrogen bond with the fibers. A substantial portion of the particles that are adhered to the fibers may be adhered in particulate form by hydrogen bonds or coordinate covalent bonds to the binder, and the binder in turn may be adhered to the fibers by hydrogen bonds. Fibers containing particles bound by this method are easily densified.

Abstract translation: 将粘合剂施加到颗粒上，然后与纤维结合以将颗粒结合到纤维上。 颗粒具有用于形成氢键或配位共价键的功能位点。 纤维具有氢键合官能位点。 所述粘合剂包含粘合剂分子，所述粘合剂分子具有至少一个能够与所述颗粒形成氢键或配位共价键的官能团，以及至少一个能够与所述纤维形成氢键的官能团。 粘附到纤维上的大部分颗粒可以通过氢键或者与粘合剂的配位共价键以颗粒形式粘合，并且粘合剂又可以通过氢键粘合到纤维上。 含有通过该方法结合的颗粒的纤维容易致密化。

公开(公告)号：US5609727A

公开(公告)日：1997-03-11

申请号：US193301

申请日：1994-02-07

Applicant: Michael R. Hansen ,  Richard H. Young, Sr.

Inventor： Michael R. Hansen ,  Richard H. Young, Sr.

IPC: A61F13/00 ,  A61F13/15 ,  A61L15/60 ,  D04H1/64 ,  D06M13/184 ,  D06M13/256 ,  D06M13/285 ,  D06M13/288 ,  D06M13/292 ,  D06M13/342 ,  D06M23/00 ,  D06M23/08 ,  D21H11/16 ,  D21H25/02

CPC classification number: A61F13/53 ,  A61F13/0209 ,  A61F13/511 ,  A61L15/60 ,  D04H1/64 ,  D06M13/184 ,  D06M13/256 ,  D06M13/285 ,  D06M13/288 ,  D06M13/292 ,  D06M13/342 ,  D06M23/00 ,  D06M23/08 ,  D21H11/16 ,  A61F13/533 ,  A61F2013/00472 ,  A61F2013/00748 ,  A61F2013/0091 ,  A61F2013/00927 ,  A61F2013/15422 ,  A61F2013/15951 ,  A61F2013/5104 ,  A61F2013/51078 ,  A61F2013/530007 ,  A61F2013/530189 ,  A61F2013/530445 ,  A61F2013/530496 ,  A61F2013/530525 ,  A61F2013/530554 ,  A61F2013/530569 ,  A61F2013/530583 ,  A61F2013/530613 ,  D06M2200/00 ,  D06M2400/01 ,  Y10T428/24405 ,  Y10T428/2967 ,  Y10T442/2115

Abstract: Binder is applied to fibers during the production of a web on a wet laid sheet manufacturing line. Particles are bound to fibrous material by a binder that has a volatility less than water, wherein the binder has a functional group capable of forming a hydrogen bond with the fibers, and a functional group that is capable of forming a hydrogen bond or a coordinate covalent bond with the particles. The binder may be activated or reactivated by addition of heat, liquid, or mechanical energy such that fibers treated with binder may be shipped to a distribution point before particles are bound to the fibers. The binder may be a polymeric binder selected from the group consisting of polyethylene glycol, polypropylene glycol, polyacrylic acid, polyamides and polyamines, and in which the polymeric binder has a hydrogen bonding functionality or coordinate covalent bond forming functionality on each repeating unit of the polymeric binder. Alternatively, the binder may be a non-polymeric organic binder that includes a functionality such as a carboxylic acid, an alcohol, an amino acid, an amide, and an amine, wherein there are at least two such functionalities on the molecule, which may be the same or different functionality. Particles attached to the fibers in this manner are firmly adhered and are not easily dislodged. Fibrous products produced by this method include fibers to which particles are bound and may also include other fibers.

Abstract translation: 在湿纸生产线上生产纤维网期间，粘合剂被应用于纤维。 颗粒通过具有小于水的挥发性的粘合剂结合到纤维材料上，其中粘合剂具有能够与纤维形成氢键的官能团，以及能够形成氢键或配位共价的官能团 与颗粒结合。 粘合剂可以通过添加热，液体或机械能而被活化或重新活化，使得在将颗粒结合到纤维之前，用粘合剂处理的纤维可以运送到分配点。 粘合剂可以是选自聚乙二醇，聚丙二醇，聚丙烯酸，聚酰胺和多胺的聚合物粘合剂，其中聚合物粘合剂在聚合物的每个重复单元上具有氢键合官能度或配位共价键形成官能团 粘合剂 或者，粘合剂可以是包含官能团如羧酸，醇，氨基酸，酰胺和胺的非聚合有机粘合剂，其中在分子上存在至少两个这样的官能团，其可以 具有相同或不同的功能。 以这种方式附着在纤维上的颗粒牢固地粘附并且不容易脱落。 通过该方法生产的纤维产品包括结合有颗粒的纤维，并且还可以包括其它纤维。

公开(公告)号：US5589256A

公开(公告)日：1996-12-31

申请号：US931279

申请日：1992-08-17

Applicant: Michael R. Hansen ,  Richard H. Young, Sr.

Inventor： Michael R. Hansen ,  Richard H. Young, Sr.

IPC: A61F13/00 ,  A61F13/15 ,  A61L15/60 ,  D04H1/64 ,  D06M13/184 ,  D06M13/256 ,  D06M13/285 ,  D06M13/288 ,  D06M13/292 ,  D06M13/342 ,  D06M23/00 ,  D06M23/08 ,  D21H11/16 ,  A01N25/34 ,  A61F13/20 ,  A61F13/46 ,  A61L15/16 ,  A61L15/42 ,  A61L15/44 ,  B32B5/24 ,  B32B29/04 ,  B32B31/12 ,  B32B33/00 ,  D04H1/58 ,  D04H1/72 ,  D21H11/20

CPC classification number: A61F13/53 ,  A61F13/0209 ,  A61F13/511 ,  A61L15/60 ,  D04H1/64 ,  D06M13/184 ,  D06M13/256 ,  D06M13/285 ,  D06M13/288 ,  D06M13/292 ,  D06M13/342 ,  D06M23/00 ,  D06M23/08 ,  D21H11/16 ,  A61F13/533 ,  A61F2013/00472 ,  A61F2013/00748 ,  A61F2013/0091 ,  A61F2013/00927 ,  A61F2013/15422 ,  A61F2013/15951 ,  A61F2013/5104 ,  A61F2013/51078 ,  A61F2013/530007 ,  A61F2013/530189 ,  A61F2013/530445 ,  A61F2013/530496 ,  A61F2013/530525 ,  A61F2013/530554 ,  A61F2013/530569 ,  A61F2013/530583 ,  A61F2013/530613 ,  D06M2200/00 ,  D06M2400/01 ,  Y10S428/902 ,  Y10T428/237 ,  Y10T428/239 ,  Y10T428/2907 ,  Y10T428/2927 ,  Y10T428/2942 ,  Y10T442/699

Abstract: A method of producing easily densified high bulk fibers that have adhered particulates. The high bulk fibers have hydrogen bonding or coordinate covalent bonding functionalities, and a binder is applied to the fibers to bind the particles to the fibers. The binder has a functional group that forms a hydrogen bond or a coordinate covalent bond with the particles, and a functional group that forms a hydrogen bond with the fibers. A substantial portion of the particles that are adhered to the fibers are adhered in particulate form by hydrogen bonds or coordinate covalent bonds to the binder, and the binder is in turn adhered to the fibers by hydrogen bonds. Fibers containing particles bound by this method are easily densified.

Abstract translation: 一种易于致密化的高松散纤维的粘附微粒的方法。 高体积纤维具有氢键或配位共价键合功能，并且将粘合剂施加到纤维上以将颗粒结合到纤维上。 粘合剂具有与颗粒形成氢键或配位共价键的官能团，以及与纤维形成氢键的官能团。 附着在纤维上的大部分颗粒通过氢键或配位共价键与粘合剂以颗粒形式粘合，粘合剂依次通过氢键粘合到纤维上。 含有通过该方法结合的颗粒的纤维容易致密化。