公开(公告)号：US11987552B2

公开(公告)日：2024-05-21

申请号：US16523523

申请日：2019-07-26

申请人： Milliken & Company

发明人： Nicholas G. Moon ,  Haihu Qin ,  Sharon A. Free ,  Mark E. Ragsdale ,  Michael Hong

IPC分类号： C07C69/675 ,  C08G18/16 ,  C08G18/24 ,  C08G18/28 ,  C08G18/32 ,  C08G18/48 ,  C08G18/76 ,  C08K5/00

CPC分类号： C07C69/675 ,  C08G18/165 ,  C08G18/244 ,  C08G18/284 ,  C08G18/3203 ,  C08G18/48 ,  C08G18/7621 ,  C08K5/005 ,  C07C2601/16 ,  C08G2110/0008 ,  C08G2110/0083 ,  C08G2290/00

摘要： A phenol compound comprises a phenyl group, a hydroxy group directly bonded to the phenyl group, and at least one polymeric substituent bound to the phenyl group. The polymeric substituent comprises three or more monomers units. A method for producing a polyurethane polymer comprises the steps of (a) providing a polyol; (b) providing a polyisocyanate compound; (c) providing the phenol compound described above; (d) combining the polyol, the polyisocyanate compound, and the phenol compound to produce a reaction mixture; and (e) allowing the polyol and the polyisocyanate compound to react to produce a polyurethane polymer.

公开(公告)号：US20240150516A1

公开(公告)日：2024-05-09

申请号：US18546841

申请日：2022-05-19

申请人： Dow Global Technologies LLC

发明人： Hamideh Ahmadloo ,  Paul Cookson ,  Nasim Hooshyar ,  Nebojsa Jelic

IPC分类号： C08G18/38 ,  C08G18/10 ,  C08G18/16 ,  C08G18/18 ,  C08G18/22 ,  C08G18/24 ,  C08G18/32 ,  C08G18/48 ,  C08G18/66 ,  C08G18/76 ,  C08J9/12

CPC分类号： C08G18/3868 ,  C08G18/10 ,  C08G18/165 ,  C08G18/1808 ,  C08G18/1833 ,  C08G18/222 ,  C08G18/244 ,  C08G18/3281 ,  C08G18/4833 ,  C08G18/6688 ,  C08G18/7621 ,  C08J9/125 ,  C08G2110/0083 ,  C08J2203/10 ,  C08J2375/12

摘要： The present invention provides a sulfur containing polyisocyanate polyaddition (PIPA) polyether polyol dispersion at a readily processible viscosity for use in making flexible polyurethane foams having inherent flame retardant properties that comprises a polyether polyol carrier and from 10 to 25 wt. %, based on the total weight of the dispersion, of particles of a sulfur containing polyisocyanate polyaddition (PIPA) polyether polyol having a particle size diameter (PSD), as determined by laser light scattering, of 90%, by volume, of the particles in the dispersion having a maximum PSD of from 0.2 to 4.5 am and that, further, contain two or more aromatic carbamate groups. The dispersion may further comprise water or a blowing agent, g) one or more catalysts; and f) one or more polyisocyanates in a foam forming mixture. In addition, the present invention provides methods for making the sulfur containing PIPA polyether polyol dispersion comprising mixing polyol reactants under shear and delaying the addition of the sulfur containing polyol or extender reactant.

公开(公告)号：US11859109B2

公开(公告)日：2024-01-02

申请号：US17055730

申请日：2019-06-14

申请人： DDP SPECIALTY ELECTRONIC MATERIALS US, LLC

发明人： Dietmar Golombowski ,  Sergio Grunder

IPC分类号： C09J175/08 ,  C08G18/79 ,  C08G18/76 ,  C08G18/72 ,  C08G18/48 ,  C08G18/28 ,  C08G18/24 ,  C08G18/20 ,  C08G18/16 ,  C08G18/12 ,  C08K3/26 ,  C08K3/36

CPC分类号： C09J175/08 ,  C08G18/12 ,  C08G18/165 ,  C08G18/2018 ,  C08G18/246 ,  C08G18/283 ,  C08G18/289 ,  C08G18/4812 ,  C08G18/4829 ,  C08G18/725 ,  C08G18/7671 ,  C08G18/792 ,  C08K3/26 ,  C08K3/36 ,  C08K2003/265

摘要： Disclosed are polyurethane adhesive compositions which include (a) one or more urethane prepolymers having isocyanate moieties; (b) a catalytic amount of one or more catalysts; (c) one or more fillers; (d) one or more silane adhesion promoters; and (e) one or more monofunctional polyalkylene glycols.

公开(公告)号：US10081700B2

公开(公告)日：2018-09-25

申请号：US15093838

申请日：2016-04-08

申请人： EVONIK DEGUSSA GMBH

发明人： Juan Jesus Burdeniuc ,  Stephan Hermann Wendel ,  Christian Brandl ,  Torsten Panitzsch ,  Renee Jo Keller

IPC分类号： C08G18/24 ,  C08G18/48 ,  C08G18/63 ,  C08G18/66 ,  C08G18/76 ,  C08G18/32 ,  C08G18/34 ,  C08J9/04 ,  C08G18/16 ,  C08G18/18 ,  C08G18/20 ,  C08G18/40 ,  C08G101/00

CPC分类号： C08G18/244 ,  C08G18/165 ,  C08G18/1833 ,  C08G18/1841 ,  C08G18/2081 ,  C08G18/24 ,  C08G18/246 ,  C08G18/3206 ,  C08G18/3275 ,  C08G18/341 ,  C08G18/4072 ,  C08G18/4816 ,  C08G18/4829 ,  C08G18/4841 ,  C08G18/632 ,  C08G18/6674 ,  C08G18/6688 ,  C08G18/7621 ,  C08G18/7664 ,  C08G2101/0008 ,  C08G2101/0016 ,  C08J9/04 ,  C08J2375/04

摘要： Additives for making polyurethanes are disclosed. The additives are based on combining specific carboxylic acids or carboxylic di-acids together with a gelling catalysts obtained when mixing an isocyanate-reactive tertiary amine catalysts with dimethyl tin di carboxylate salts and/or dimethyltin mercaptide salts.

公开(公告)号：US20180237578A1

公开(公告)日：2018-08-23

申请号：US15919497

申请日：2018-03-13

申请人： Covestro LLC

发明人： Susan B. McVey ,  William C. Gower, JR. ,  Stanley L. Hager ,  Micah N. Moore ,  Jack R. Reese

IPC分类号： C08G18/76 ,  C08G18/63 ,  C08G18/48 ,  C08G18/66 ,  C08G18/16 ,  C08G101/00

CPC分类号： C08G18/7621 ,  C08G18/165 ,  C08G18/283 ,  C08G18/4072 ,  C08G18/4804 ,  C08G18/4816 ,  C08G18/4837 ,  C08G18/4841 ,  C08G18/4866 ,  C08G18/632 ,  C08G18/667 ,  C08G18/7664 ,  C08G65/2663 ,  C08G65/2696 ,  C08G2101/0008 ,  C08G2101/0016 ,  C08G2101/005 ,  C08G2101/0058 ,  C08G2101/0083

摘要： This invention relates to a novel polyol composition and a process for preparing these polyol compositions. These novel polyol compositions comprise (a) an in-situ formed polyol blend which comprises (i) one or more polyether monols and (ii) one or more polyether polyols; and (b) a polyether polyol. This invention also relates to a process for preparing an open celled, flexible polyurethane foam in which the isocyanate-reactive component comprises this novel polyol composition, and to a viscoelastic polyurethane foam wherein the isocyanate-reactive comprise the novel polyol composition.

公开(公告)号：US20180208815A1

公开(公告)日：2018-07-26

申请号：US15745705

申请日：2016-07-15

申请人： The Yokohama Rubber Co., LTD.

发明人： Kiminori Araki

IPC分类号： C09J175/12 ,  C08G18/10 ,  C08G18/73 ,  C08G18/38 ,  C08G18/24

CPC分类号： C09J175/12 ,  C08G18/10 ,  C08G18/165 ,  C08G18/2081 ,  C08G18/242 ,  C08G18/246 ,  C08G18/3893 ,  C08G18/4812 ,  C08G18/4825 ,  C08G18/4829 ,  C08G18/73 ,  C08G18/7671 ,  C08K3/013 ,  C08K5/0016 ,  C09J175/04 ,  C08G18/12 ,  C08G18/307 ,  C08G18/289 ,  C08G18/7831 ,  C08G18/792 ,  C08G18/2825 ,  C08K3/04 ,  C08K3/26

摘要： The present technology provides a one-part moisture curable adhesive composition and a production method thereof. The adhesive composition contains: a preliminary composition containing a urethane prepolymer and a reaction product of an aliphatic isocyanate A and an aminosilane compound B or a monoterpene alcohol; and a dimethyl tin catalyst represented by Formula (1) below. In Formula (1), X1 and X2 each independently represent a divalent heteroatom and R1 and R2 each independently represent a hydrocarbon group that may have a heteroatom.

公开(公告)号：US20170239857A1

公开(公告)日：2017-08-24

申请号：US15046930

申请日：2016-02-18

申请人： Covestro LLC

发明人： Ulrich B. Holeschovsky ,  Robert F. Felt ,  Michael S. Robinson ,  Susan C. Pigott

IPC分类号： B29C44/30

CPC分类号： B29C44/302 ,  B29C44/326 ,  B29C44/3415 ,  B29K2075/00 ,  B29K2995/0063 ,  B29L2009/00 ,  B29L2031/7322 ,  C08G18/165 ,  C08G18/3206 ,  C08G18/48 ,  C08G18/4812 ,  C08G18/4825 ,  C08G18/4841 ,  C08G18/6674 ,  C08G18/7664 ,  C08G2101/0008 ,  C08G2101/0083 ,  D06N7/0086

摘要： Disclosed are continuous compression molding processes for producing a flexible polyurethane foam laminate and laminates produced thereby, which may be suitable for use, for example, as a carpet underlayment.

公开(公告)号：US09738766B2

公开(公告)日：2017-08-22

申请号：US14433728

申请日：2012-10-08

申请人： Dow Global Technologies LLC

发明人： Ravi B. Shankar ,  Matthew Martin Yonkey ,  YuDong Qi ,  Nahrain E. Kamber

IPC分类号： C08J9/04 ,  C08J9/00 ,  C09K21/12 ,  C08K5/5333 ,  C08K5/5353 ,  C08K5/5357 ,  C07F9/6571 ,  C07F9/40 ,  C07F9/6574 ,  C08G18/08 ,  C08G18/48 ,  C08G18/76

CPC分类号： C08J9/0038 ,  C07F9/4006 ,  C07F9/4075 ,  C07F9/657181 ,  C07F9/65742 ,  C08G18/14 ,  C08G18/165 ,  C08G18/2063 ,  C08G18/244 ,  C08G18/288 ,  C08G18/3275 ,  C08G18/4816 ,  C08G18/4833 ,  C08G18/4841 ,  C08G18/485 ,  C08G18/6688 ,  C08G18/7621 ,  C08G2101/0083 ,  C08J2375/08 ,  C08K5/5333 ,  C08K5/5353 ,  C08K5/5357 ,  C09K21/12

摘要： An organophosphorus compound useful in a phosphorus containing flame retardant and a flame retardant polyurethane foam, where the organophosphorus compound is shown in Formula (I) where Y is selected from the group consisting of an —OH group, an —NH2 group, an —NHR3 group, and an —SH group, where R3 is a monovalent hydrocarbyl group having 1 to 10 carbon atoms; R is a divalent hydrocarbyl group; X is a heteroatom group; and R1 and R2 are each independently a substituted or unsubstituted hydrocarbyl group, wherein R1 and R2 can be optionally joined to form a ring.

公开(公告)号：US09688830B2

公开(公告)日：2017-06-27

申请号：US14785460

申请日：2014-04-10

申请人： EVONIK INDUSTRIES AG

发明人： Eva Emmrich-Smolczyk ,  Harald Modro ,  Ralf Althoff ,  Rainer Ziegler

IPC分类号： C08J9/12 ,  C08G18/48 ,  C08G18/63 ,  C08G18/76 ,  C08G18/16 ,  C08G18/18 ,  C08G18/24 ,  C08G18/40 ,  C08J9/00 ,  C08G101/00

CPC分类号： C08J9/125 ,  C08G18/165 ,  C08G18/1808 ,  C08G18/1825 ,  C08G18/1833 ,  C08G18/244 ,  C08G18/4072 ,  C08G18/409 ,  C08G18/4829 ,  C08G18/632 ,  C08G18/7607 ,  C08G18/7621 ,  C08G2101/0008 ,  C08G2101/005 ,  C08G2101/0083 ,  C08G2350/00 ,  C08J9/0023 ,  C08J2375/08

摘要： Described are (a) a process for production of polyurethane foam by reacting one or more polyol components with one or more isocyanate components, wherein wax having a congealing point in the range from 40° C. to 90° C. is employed as an additive, (b) a polyurethane foam obtainable by said process, (c) the use of waxes having a congealing point in the range from 40° C. to 90° C. as an additive in the manufacture of polyurethane foams to coarsen the foam structure, and also (d) a polyurethane foam production composition containing a wax having a congealing point in the range from 40° C. to 90° C.

公开(公告)号：US20170158927A1

公开(公告)日：2017-06-08

申请号：US15325699

申请日：2015-06-30

申请人： The Yokohama Rubber Co., LTD.

发明人： Kiminori Araki

IPC分类号： C09J175/04 ,  C08L83/00

CPC分类号： C09J175/04 ,  C08G18/12 ,  C08G18/165 ,  C08G18/2018 ,  C08G18/2081 ,  C08G18/246 ,  C08G18/4812 ,  C08G18/4825 ,  C08G18/4829 ,  C08G18/7671 ,  C08G18/7831 ,  C08G18/7837 ,  C08G18/792 ,  C08G18/8025 ,  C08L83/00 ,  C09J175/08 ,  C08G18/289

摘要： The present technology is to provide a one-part moisture-curable polyurethane composition having excellent adhesion to an adherend (coated plate), and a method for producing such a composition. The present technology is a one-part moisture-curable urethane composition including a preliminary composition obtained by mixing a urethane prepolymer, an aliphatic isocyanate A, and an aminosilane compound B, and a catalyst; and a method for producing such a composition.