公开(公告)号：US11098236B2

公开(公告)日：2021-08-24

申请号：US16554231

申请日：2019-08-28

Applicant: KURARAY CO., LTD.

Inventor： Ghebrehiwet Ghebremeskel ,  Masaki Kato ,  Keisuke Morikawa ,  Erik Bateham

IPC: C09K8/516 ,  C08K3/013 ,  C08F16/06 ,  C08J3/12 ,  C08K3/16 ,  C08L3/02 ,  C08L29/04 ,  C08L31/04 ,  E21B33/138 ,  C08F28/00 ,  C08L1/06 ,  C09K8/487 ,  C08K3/26 ,  C08K3/22 ,  C09K8/42 ,  C09K8/44

Abstract: Provided are low dust-content particulate polyvinyl alcohol-based compositions suitable for a variety of end uses including for use in subterranean treatments and for manufacturing chemical materials, which are prepared by compacting a specified polyvinyl alcohol polymer resins, optionally with specified additives and/or other polyvinyl alcohols.

公开(公告)号：US09672952B2

公开(公告)日：2017-06-06

申请号：US14458795

申请日：2014-08-13

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Ching-Yen Wei ,  Gue-Wuu Hwang ,  Yung-Chien Fu

IPC: C08G61/00 ,  C08F18/00 ,  H01B1/12 ,  C08F28/00

CPC classification number: H01B1/125 ,  C08F28/00 ,  C08G61/00

Abstract: Disclosed is a polymer having a chemical formula: wherein x is 10%˜90%, y is 10% to 90%, and x+y=100%; R1 is —H, —CH3, —CH2CH3, —OCH3, —O(CH2)nCH3, wherein n=1˜12, —NH2, —N(CH3)2, N(CH2)nCH3, wherein n=1˜12, —Br, —Cl, —OH, —SO3Na, —SO3H, or —SO2Cl; R2 is —H, —COOH, —COOCH3, —COO(CH2)nCH3, wherein n=1˜12, —SO3Na, —SO3H, —SO2Cl, —OH, —CONH2, —CON(CH3)2, —CON(CH2)n(CH3)2, wherein n=1˜12, —Br, or —Cl; and R3 is —SO3Na, —SO3H, —PO3H, —SO2Cl. —OH, —H, —COOH, —COOCH3, —COO(CH2)nCH3, wherein n=1˜12, —CONH2, —CON(CH3)2, —CON(CH2)n(CH3)2, wherein n=1˜12, —Br, or —Cl.

公开(公告)号：US09051488B2

公开(公告)日：2015-06-09

申请号：US12163541

申请日：2008-06-27

Applicant: Caidian Luo ,  Van Ngoc Nguyen ,  Ryan Matthew Sullivan

Inventor： Caidian Luo ,  Van Ngoc Nguyen ,  Ryan Matthew Sullivan

IPC: C09D133/08 ,  C09D175/04 ,  C08L75/04 ,  C08L83/00 ,  C04B41/00 ,  C04B41/48 ,  C04B41/52 ,  C04B41/63 ,  C04B41/71 ,  C08F28/00 ,  C09D183/02 ,  C04B111/00

CPC classification number: C09D133/08 ,  C04B41/009 ,  C04B41/483 ,  C04B41/52 ,  C04B41/63 ,  C04B41/71 ,  C04B2111/00491 ,  C08F28/00 ,  C08L75/04 ,  C08L83/00 ,  C08L2205/03 ,  C09D175/04 ,  C09D183/02 ,  C08L2666/02 ,  C08L2666/20 ,  C08L2666/04 ,  C04B20/0048 ,  C04B28/02 ,  C04B28/14 ,  C04B41/502 ,  C04B41/5089 ,  C04B2103/406 ,  C04B2103/50 ,  C04B2103/54 ,  C04B41/4884 ,  C04B2103/40 ,  C04B41/522

Abstract: Multifunctional primer formulations are disclosed for composite building materials, such as materials that are generally cementitious, gypsum, or of another inorganic building material, including those containing cellulose, glass, steel or polymeric fibers. The multifunctional primer formulations provide multifunctional action to the primer including an ability to function as a primer and sealer in only a single coating. Such formulations when applied to a suitable substrate provide excellent adhesion to the substrate and improve paint adhesion and performance when applied thereto. Superior properties over commercial products is particularly notable when the formulations herein are applied to substrates, such as fiber cement, that have been manipulated or sized by cutting (e.g., by saw or water jet), sanding, punching, and/or shearing.

Abstract translation: 公开了用于复合建筑材料的多功能底漆配方，例如通常为胶结材料，石膏或另一种无机建筑材料的材料，包括含纤维素，玻璃，钢或聚合物纤维的材料。 多功能底漆制剂为底漆提供多功能作用，包括仅在单一涂层中用作底漆和封端剂的能力。 当施用于合适的基材时，这些制剂对基材提供优异的粘附性，并且当施加到基材上时可提高涂料的附着力和性能。 当将本文的制剂应用于通过切割（例如通过锯或水喷射），打磨，冲压和/或剪切而被操纵或调整尺寸的基底（例如纤维水泥）时，与商业产品相比，优异的性能是特别显着的。

公开(公告)号：US08008406B2

公开(公告)日：2011-08-30

申请号：US12120661

申请日：2008-05-15

Applicant: Marco Antonio Salanitri ,  Giuseppe Consiglio ,  Chiara Silvana Leo ,  Stefania Calamia

Inventor： Marco Antonio Salanitri ,  Giuseppe Consiglio ,  Chiara Silvana Leo ,  Stefania Calamia

IPC: C08F28/00 ,  C08F228/00 ,  C08G75/24 ,  C08J5/20 ,  H01M4/86

CPC classification number: C08J5/2256 ,  C08G65/4012 ,  C08G65/4025 ,  C08G65/4056 ,  C08G75/23 ,  C08J2371/12 ,  C08J2387/00 ,  C08L2205/05 ,  H01M8/1025 ,  H01M8/1039 ,  H01M8/1072 ,  H01M2300/0082 ,  Y02P70/56

Abstract: A fuel cell membrane is described comprising at least one sulfonated aromatic polyether copolymer comprising a poly-arylen-ether-ketone (PEK) moiety or sulfonated derivatives thereof, deriving from spiro-bis-indane or 4,4′-(hexafluoroisopropylidene)diphenol (BPAF), and an arylene-sulfone, or an arylene-ketone or sulfonated derivative thereof; said copolymer having the following formula (1): wherein Ar1 has formula, wherein X is spiro-bis-indanile (SBI) (b) or BPAF (c) having formulas: and wherein Y is H or SO3H, and Ar2 has formula wherein W is CO or SO2, and Y is H or SO3H, wherein Z is OH or Cl; and wherein at least one between Ar1 or Ar2 comprise at least one sulfonic group; and wherein n is an integer comprised between 2 and 50. A method for the production of such membrane is also described.

Abstract translation: 描述了燃料电池膜，其包含至少一种包含聚芳基醚 - 酮（PEK）部分或其磺化衍生物的磺化芳族聚醚共聚物，衍生自螺 - 双 - 二氢化茚或4,4' - （六氟异亚丙基）二酚 BPAF）和亚芳基砜，或其亚芳基酮或其磺化衍生物; 所述共聚物具有下式（1）：其中Ar 1具有式，其中X是具有以下结构式的螺 - 双 - 二氢茚（SBI）（b）或BPAF（c）：其中Y是H或SO 3 H，Ar 2具有式其中 W是CO或SO 2，Y是H或SO 3 H，其中Z是OH或Cl; 并且其中Ar 1或Ar 2中的至少一个包含至少一个磺酸基团; 并且其中n是2至50之间的整数。还描述了制备这种膜的方法。

公开(公告)号：US20080182957A1

公开(公告)日：2008-07-31

申请号：US12026294

申请日：2008-02-05

Applicant: Jason Clay Pearson ,  Max Allen Weaver ,  Jean Caroll Fleischer

Inventor： Jason Clay Pearson ,  Max Allen Weaver ,  Jean Caroll Fleischer

IPC: C08F26/06 ,  C08F20/60 ,  C08F28/00

CPC classification number: A61L27/54 ,  A61L27/18 ,  A61L2300/204 ,  A61L2300/442 ,  A61L2430/16 ,  C09B69/106 ,  G02B1/043

Abstract: Polymerizable light absorbing azo dyes are disclosed useful as monomers in the formation of devices such as, but not limited to ocular lenses. Specifically, intraocular lenses (IOL) are disclosed wherein one or more of the light absorbing dye is covalently bonded to other structural polymers though ethylene unsaturated groups. The resulting IOLs possess light absorbing properties without significant amounts of free (un-bound) azo dye molecules present in the final structural polymer matrix.

公开(公告)号：US5514799A

公开(公告)日：1996-05-07

申请号：US101368

申请日：1993-08-02

Applicant: Pushkara R. Varanasi ,  Kwan-Yue A. Jen ,  King Y. Wong ,  Robert M. Mininni

Inventor： Pushkara R. Varanasi ,  Kwan-Yue A. Jen ,  King Y. Wong ,  Robert M. Mininni

IPC: C07D277/22 ,  C07C225/22 ,  C07D239/60 ,  C07D295/155 ,  C07D333/22 ,  C07D333/24 ,  C07D333/36 ,  C07D409/06 ,  C07D409/14 ,  C07D495/04 ,  C08F20/42 ,  C08F20/44 ,  C08F26/06 ,  C08F28/00 ,  C08F28/02 ,  C09K9/02 ,  G02F1/361 ,  C07D239/02

CPC classification number: C07D295/155 ,  C07C225/22 ,  C07D239/60 ,  C07D333/22 ,  C07D333/24 ,  C07D333/36 ,  C07D409/06 ,  C07D409/14 ,  C07D495/04 ,  G02F1/361 ,  G02F1/3614 ,  G02F1/3615 ,  G02F1/3616 ,  G02F1/3617 ,  C07C2102/08

Abstract: Nonlinear optical compounds having structures with delocalized resonance configurations corresponding to: ##STR1## wherein A.sub.1 and A.sub.2 are independently selected from electron withdrawing moieties; R.sub.1 and R.sub.2 are independently selected from aromatic rings, heteroaromatic rings and fused ring systems consisting of two or three aromatic or heteroaromatic rings; n and m are integers from one to five, and D.sub.1 and D.sub.2 are independently selected from hydrogen, electron donating groups and polymer attachment groups, with the proviso that at least one of D.sub.1 and D.sub.2 is an electron donating group. Polymers blended with, cured with, or having pendant side chains of the disclosed nonlinear optical materials and exhibiting second order nonlinear optical properties are also disclosed.

Abstract translation: 具有对应于：其中A1和A2独立地选自吸电子部分的具有离域共振构型的结构的非线性光学化合物; R 1和R 2独立地选自芳族环，杂芳环和由两个或三个芳族或杂芳族环组成的稠环体系; n和m是1-5的整数，D1和D2独立地选自氢，给电子基团和聚合物连接基团，条件是D1和D2中的至少一个是给电子基团。 还公开了与所公开的非线性光学材料的侧链共混，固化或具有侧链的聚合物，并显示二阶非线性光学性质。

公开(公告)号：US5338766A

公开(公告)日：1994-08-16

申请号：US38580

申请日：1993-03-26

Applicant: Dean V. Phan ,  Paul D. Trokhan

Inventor： Dean V. Phan ,  Paul D. Trokhan

IPC: A61F13/53 ,  A61L15/24 ,  A61L15/42 ,  A61L15/60 ,  C08F20/38 ,  C08F20/52 ,  C08F26/02 ,  C08F28/00 ,  C08F220/04 ,  C08F220/38 ,  C08F222/40 ,  C08F226/02 ,  C08F228/02 ,  C08G59/40 ,  C08G69/00 ,  C08G69/04 ,  C08J9/14 ,  C08J9/28

CPC classification number: A61L15/60 ,  A61L15/24 ,  A61L15/425 ,  Y10T428/2481 ,  Y10T428/24851 ,  Y10T428/249975 ,  Y10T428/249979 ,  Y10T428/24998 ,  Y10T428/249986 ,  Y10T442/652

Abstract: An improved superabsorbent polymer foam having a morphology to provide improved absorptive properties is disclosed. The foam preferably comprises a superabsorbent polymer formed from a substantially water-soluble, unsaturated monomer having neutralized carboxyl groups and a substantially water-soluble internal crosslinking agent. The monomer and crosslinking agent are expanded in the presence of a substantially water-insoluble blowing agent and a suitable solvent and reacted to form a superabsorbent polymer foam having substantially continuous, intercommunicating channels substantially throughout the foam and a relatively high surface area to mass ratio.Methods for making the foam and absorbent products, members and articles containing the foam are also disclosed.

Abstract translation: 公开了具有提供改善的吸收性能的形态的改进的超吸收聚合物泡沫体。 泡沫体优选包含由具有中和的羧基和基本上水溶性的内部交联剂的基本上水溶性的不饱和单体形成的超吸收性聚合物。 单体和交联剂在基本上不溶于水的发泡剂和合适的溶剂的存在下膨胀，并反应以形成具有基本上连续的，相互连通的通道，基本上贯穿整个泡沫体和相对较高的表面积与质量比的超吸收性聚合物泡沫体。 还公开了制造泡沫和吸收产品，含有泡沫的物品和制品的方法。

公开(公告)号：US5204217A

公开(公告)日：1993-04-20

申请号：US641834

申请日：1991-01-16

Applicant: Toshiaki Aoai ,  Mitsunori Ono

Inventor： Toshiaki Aoai ,  Mitsunori Ono

IPC: G03F7/039 ,  C08F20/22 ,  C08F20/26 ,  C08F26/00 ,  C08F28/00 ,  C08F28/02 ,  C08F34/00 ,  C08F212/00 ,  C08F212/08 ,  G03F7/004 ,  H01L21/027

CPC classification number: G03F7/0045

Abstract: A photosensitive composition containing a compound having a group represented by formula (I) or (II), said group, when irradiated with actinic radiation, forming a carboxylic acid or a sulfonic acid: ##STR1## where R.sub.1 represents hydrogen, an alkyl group, or an aryl group; andR.sub.2 to R.sub.6 may be the same or different and each represents hydrogen, a halogen, an alkoxyl group, an aryloxyl group, cyano group, or an alkyl group, provided that at least one of R.sub.2 to R.sub.6 represents an alkoxyl or aryloxyl group and two of R.sub.2 to R.sub.6 may link to form a ring.

Abstract translation: （I）或（II）表示的具有式（I）或（II）表示的基团的化合物的光敏组合物，所述基团用光化辐射照射时，形成羧酸或磺酸。 其中R1表示氢，烷基或芳基; 并且R 2至R 6可以相同或不同，各自表示氢，卤素，烷氧基，芳氧基，氰基或烷基，条件是R 2至R 6中的至少一个表示烷氧基或芳氧基， R2到R6中的两个可以链接形成环。

公开(公告)号：US5182312A

公开(公告)日：1993-01-26

申请号：US589808

申请日：1990-09-24

Applicant: Friedrich Engelhardt ,  Gerlinde Ebert

Inventor： Friedrich Engelhardt ,  Gerlinde Ebert

IPC: A61L15/42 ,  A61L15/60 ,  C08F2/08 ,  C08F2/24 ,  C08F20/04 ,  C08F20/12 ,  C08F20/52 ,  C08F20/58 ,  C08F20/60 ,  C08F26/00 ,  C08F26/06 ,  C08F26/08 ,  C08F26/10 ,  C08F28/00 ,  C08F28/02 ,  C08F30/02 ,  C08F220/04 ,  C08F220/10 ,  C08F290/00 ,  C08F299/00

CPC classification number: A61L15/425 ,  A61L15/60 ,  C08F2/08 ,  C08F20/04

Abstract: The present invention relates to hydrophilic, swellable polymers which consists of radicals of the general formula I ##STR1## wherein R.sup.1 to R.sup.3 are defined as stated in the description, and of radicals of a crosslinking agent which have originated from monomers having at least two olefinically unsaturated double bonds, and which are characterized in that they are in the form of a highly porous, foam-like polyhedral structure, their preparation and their use as absorption agents for water and aqueous solutions.

Abstract translation: 本发明涉及亲水性，可溶胀的聚合物，其由通式I（I）的基团组成，其中R 1至R 3如描述中所述定义，并且交联剂的自由基源自具有 至少两个烯属不饱和双键，其特征在于它们是高度多孔，泡沫状多面体结构的形式，它们的制备及其作为水和水溶液吸收剂的用途。

公开(公告)号：US5117044A

公开(公告)日：1992-05-26

申请号：US464121

申请日：1990-01-12

Applicant: Satoshi Urano ,  Kei Aoki ,  Nobuaki Tomita ,  Hirohiko Mori

Inventor： Satoshi Urano ,  Kei Aoki ,  Nobuaki Tomita ,  Hirohiko Mori

IPC: C07C69/36 ,  C07C69/54 ,  C07C69/716 ,  C07C233/18 ,  C07C233/20 ,  C07C233/36 ,  C07C233/47 ,  C07C233/56 ,  C07C327/22 ,  C08F18/02 ,  C08F20/02 ,  C08F20/06 ,  C08F20/08 ,  C08F20/18 ,  C08F20/26 ,  C08F20/28 ,  C08F26/00 ,  C08F26/02 ,  C08F28/00 ,  C08F28/02 ,  C08F290/00 ,  C08F299/00 ,  C08G63/12 ,  C08G63/20 ,  C08G63/668 ,  C08G63/68 ,  C08G63/685 ,  C08G63/688 ,  C08G81/02 ,  C08G83/00 ,  C08L33/04 ,  C08L83/04 ,  C08L83/06 ,  C09D133/04

CPC classification number: C08F20/18 ,  C07C233/56 ,  C07C69/36 ,  C07C69/54 ,  C08F20/28 ,  C08L83/04 ,  C08L83/06 ,  C08G77/16 ,  C08G77/70

Abstract: The invention provides a polymerizable compound represented by the formula (I):A--X--COCOOR.sub.1wherein A represents a C.sub.1 -C.sub.18 alkenyl, alkynyl, alkenylaryl or alkenylaralkyl group, or a group represented bywherein R.sub.2 and R.sub.3, which are the same or different, represent a hydrogen atom or a C.sub.1 -C.sub.5 alkyl group, Y represents an oxygen atom or --NR.sub.4 --, in which R.sub.4 represents a hydrogen atom or a C.sub.1 -C.sub.5 alkyl group, n is an integer of 1 to 5, m is an integer of 1 to 10 and 1 is 0 or an integer of 1 to 20;R.sub.1 represents a hydrogen atom, a C.sub.1 -C.sub.5 alkyl group or an aryl group; andX represents an oxygen atom, a sulfur atom, --COO-- or --NR.sub.5 --, in which R.sub.5 is a hydrogen atom or a C.sub.1 -C.sub.5 alkyl group, provided that if Y is present, X is not --NR.sub.5 --,its production and polymers prepared therefrom.

Abstract translation: 本发明提供由式（I）表示的可聚合化合物：AX-COCOOR1其中A表示C1-C18链烯基，炔基，链烯基芳基或链烯基烷基，或其中R2和R3表示的基团相同或不同， 表示氢原子或C1-C5烷基，Y表示氧原子或-NR4-，其中R4表示氢原子或C1-C5烷基，n为1〜5的整数，m为整数 为1〜10，1为0或1〜20的整数。 R1表示氢原子，C1-C5烷基或芳基; 并且X表示氧原子，硫原子，-COO-或-NR5-，其中R5是氢原子或C1-C5烷基，条件是如果存在Y，则X不是-NR 5 - ，其生产 和由其制备的聚合物。