公开(公告)号：US06359037B1

公开(公告)日：2002-03-19

申请号：US09635909

申请日：2000-08-10

Applicant: Charles J. Stark ,  Gayle Edward Back ,  Jimmy D. Elmore ,  Kalyan Ghosh ,  Pen-Chung Wang ,  Kailash Dangayach

Inventor： Charles J. Stark ,  Gayle Edward Back ,  Jimmy D. Elmore ,  Kalyan Ghosh ,  Pen-Chung Wang ,  Kailash Dangayach

IPC: C08G5914

CPC classification number: C08G59/184

Abstract: An aqueous system comprises at least one epoxy resin and a reaction product with an amine equivalent weight of at least 50 prepared by the reaction of an (A) epoxy-functional amidoamine derived from at least one epoxy resin and an amidoamine obtained via the reaction of an acid-terminated polyalkylene glycol and a diamine in an active hydrogen:epoxy groups ratio of from 1:15 to 1:350, with (B) at least one polyamine in an active amine hydrogen:epoxy groups equivalent ratio of from 2:1 to 30:1, and, optionally (C) a monoepoxide in a remaining active amine hydrogen:epoxy groups equivalent ratio of from 5:1 to 20:1.

Abstract translation: 水性体系包含至少一种环氧树脂和胺当量重量至少为50的反应产物，该反应产物是由衍生自至少一种环氧树脂的（A）环氧官能酰胺基胺和通过 活性氢：环氧基团比例为1:15至1:350的酸封端的聚亚烷基二醇和二胺，（B）活性胺氢中的至少一种多胺：环氧基当量比为2：1 至30：1，和任选地（C）单环氧化物中剩余的活性胺氢：环氧基当量比为5：1至20：1。

公开(公告)号：US06221934B1

公开(公告)日：2001-04-24

申请号：US09116923

申请日：1998-07-17

Applicant: Charles J. Stark ,  Jimmy D. Elmore ,  Gayle Edward Back ,  Pen-Chung Wang ,  Ernest Charles Galgoci, Jr.

Inventor： Charles J. Stark ,  Jimmy D. Elmore ,  Gayle Edward Back ,  Pen-Chung Wang ,  Ernest Charles Galgoci, Jr.

IPC: C08K320

CPC classification number: C08J3/03 ,  C08J2363/00 ,  C08L63/00 ,  C08L2666/22

Abstract: Stable aqueous emulsions of epoxy resins are provided using an epoxy-functional surfactant prepared by reacting an amidoamine having the formula: wherein R1 is an alkyl, aryl, or arylalkyl group or mixtures thereof having 1 to 15 carbon atoms, R2 is aliphatic, cycloaliphatic, or aromatic group having 2 to 18 carbon atoms optionally containing non-reactive oxygen or at most all average of 4 secondary and/or tertiary nitrogen atoms per structure in the backbone, X and Y are independently a hydrogen, methyl or ethyl group with the provision that if X is methyl or ethyl, Y is hydrogen or if Y is methyl or ethyl, X is hydrogen, and n+m+o is a real number from 40 to 400, and n+o is a real number in an amount effective to provide resin emulsification, and the ratio of (I) to (II) by weight. is in the range of 100:0 to 0:100, the ratio of (I) to (III) by weight in the range of 100:0 to 0:100, and the ratio of (II) to (III) by weight in the range of 100:0 to 0:100, and at least one epoxy resin having a functionality of from greater than 0.8 epoxide group per molecule in an amine to epoxy equivalent ratio of at least 1:2.

Abstract translation: 使用环氧官能表面活性剂提供稳定的环氧树脂水性乳液，该表面活性剂通过使具有下式的酰氨基胺反应制备：其中R1是烷基，芳基或芳烷基或其具有1至15个碳原子的混合物，R2是脂族，脂环族， 或任选地含有非活性氧的碳原子数为2〜18的芳族基团，或者骨架中每个结构最多具有4个仲和/或叔氮原子的平均值，X和Y独立地为氢，甲基或乙基， 如果X是甲基或乙基，Y是氢或Y是甲基或乙基，X是氢，n + m + o是从40到400的实数，n + o是有效量的实数 提供树脂乳化，以及（I）与（II）的重量比。 在100:0至0:100的范围内，（I）至（III）的重量比在100:0至0:100的范围内，（II）与（III）的重量比 在100:0至0:100的范围内，以及至少一种具有至少1：2的胺/环氧当量比的每分子具有大于0.8个环氧基的官能度的环氧树脂。

公开(公告)号：US5684080A

公开(公告)日：1997-11-04

申请号：US559523

申请日：1995-11-15

Applicant: Evert van der Heide ,  Gerrit Vietje ,  Pen-Chung Wang

Inventor： Evert van der Heide ,  Gerrit Vietje ,  Pen-Chung Wang

IPC: C08G81/00 ,  B32B21/08 ,  C08G67/02 ,  C08K5/17 ,  C08L73/00 ,  C08L97/02 ,  C09J173/00 ,  C08K5/06

CPC classification number: C09J173/00 ,  B32B21/08 ,  C08G67/02 ,  C08K5/17 ,  C08L73/00 ,  C08L97/02 ,  Y10S524/906 ,  Y10S525/939 ,  Y10T428/24066 ,  Y10T428/31895 ,  Y10T428/31989

Abstract: An emulsion of a copolymer of carbon monoxide with an olefinically unsaturated compound dispersed in an aqueous diluent; a curable resin composition in the form of an oil-in-water emulsion comprising a copolymer of carbon monoxide with an olefinically unsaturated compound and a curing agent; and a process for producing a laminated wood composite comprising applying said curable resin composition onto wood parts of the composite, bringing the wood parts of the composite together such that curable resin composition is positioned between adjacent wood parts, and curing the curable resin such that after curing cured resin adheres adjacent wood parts to one another.

Abstract translation: 一氧化碳与分散在水性稀释剂中的烯属不饱和化合物的共聚物的乳液; 包含一氧化碳与烯属不饱和化合物的共聚物和固化剂的水包油乳液形式的可固化树脂组合物; 以及一种生产层压木材复合材料的方法，包括将所述可固化树脂组合物施加到复合材料的木材部分上，使复合材料的木材部分在一起，使得可固化树脂组合物位于相邻的木材部件之间，并固化可固化树脂， 固化的固化树脂将相邻的木质部分粘附在一起。

公开(公告)号：US5606006A

公开(公告)日：1997-02-25

申请号：US629310

申请日：1996-04-08

Applicant: Pen-Chung Wang

Inventor： Pen-Chung Wang

IPC: C07D407/12 ,  C07D407/14 ,  C08G59/20 ,  C08G59/32 ,  C08G59/50 ,  C08G59/62 ,  C08G59/00

CPC classification number: C07D407/14 ,  C08G59/3236

Abstract: Cure of a novel trisepoxy resin-based composition provides a thermoset having high Tg, low dielectric constant, low water absorption and good flexural strength.

Abstract translation: 一种新型三环氧树脂基组合物的固化提供了具有高Tg，低介电常数，低吸水性和良好弯曲强度的热固性材料。

公开(公告)号：US5145910A

公开(公告)日：1992-09-08

申请号：US558368

申请日：1990-07-27

Applicant: Pen-Chung Wang

Inventor： Pen-Chung Wang

IPC: C08F8/00 ,  C08F8/34

CPC classification number: C08F8/34 ,  C08F8/00

Abstract: New ketocarboxylated polymers which comprise an ester of a ketodiacid precursor, and part of all of the hydroxy or thiol groups of a polymer having one or more pendant hydroxy or thiol groups, are useful as adhesives, coatings, membranes and the like.

Abstract translation: 包含酮二酸前体的酯和具有一个或多个羟基或硫醇基侧基的聚合物的全部羟基或硫醇基的一部分的新的酮羧化聚合物可用作粘合剂，涂料，膜等。

公开(公告)号：US5093499A

公开(公告)日：1992-03-03

申请号：US506394

申请日：1990-04-09

Applicant: Pen-Chung Wang

Inventor： Pen-Chung Wang

IPC: C07D487/10 ,  C08G65/40

CPC classification number: C07D487/10 ,  C08G65/40

Abstract: Novel monomeric compounds containing aliphatic and/or aromatic substituents on the 1,6-diazaspiro[4.4]nonane-2,7-dione ring system are produced by contacting an amine or an amine hydrohalide and a 1,6-dioxaspiro[4.4]nonane-2,7-dione or a 4-oxoheptanedioic acid. The resulting spirodilactam compounds are characterized by improved hydrolytic and thermal oxidative stability and some of the compounds are useful as intermediates to polymers containing the 1,6-diazaspiro[4.4]nonane-2,7-dione ring system.

Abstract translation: 在1,6-二氮杂螺[4.4]壬烷-2,7-二酮环系中含有脂族和/或芳族取代基的新型单体化合物是通过使胺或胺氢卤化物与1,6-二氧杂螺[4.4]壬烷 -2,7-二酮或4-氧代庚二酸。 得到的螺内酰胺化合物的特征在于改进的水解和热氧化稳定性，并且一些化合物可用作含有1,6-二氮杂螺[4.4]壬烷-2,7-二酮环系的聚合物的中间体。

公开(公告)号：US5037948A

公开(公告)日：1991-08-06

申请号：US567484

申请日：1990-08-15

Applicant: Pen-Chung Wang

Inventor： Pen-Chung Wang

IPC: C07D498/10 ,  C08G63/685 ,  C08G69/14 ,  C08G69/26

CPC classification number: C07D498/10 ,  C08G63/6854 ,  C08G69/14 ,  C08G69/26

Abstract: A novel class of cyano-, cyanoalkyl-, carboxy- or carboxyalkylaryl-substituted 1,6-diaza [4.4] spirodilactams, having a cyano-, cyanoalkyl-, carboxy- or carboxyalkylaryl substituent attached to each spiro ring nitrogen atom, are useful for the preparation of polyesters and polyamides.

Abstract translation: 具有连接到每个螺环氮原子上的氰基，氰基烷基 - ，羧基 - 或羧烷基芳基取代基的新一类氰基，氰基烷基 - ，羧基 - 或羧基烷基芳基取代的1,6-二氮杂[[4]]螺内酰胺可用于 聚酯和聚酰胺的制备。

公开(公告)号：US4595763A

公开(公告)日：1986-06-17

申请号：US507910

申请日：1983-06-27

Applicant: James M. Renga ,  Pen-Chung Wang

Inventor： James M. Renga ,  Pen-Chung Wang

IPC: C07C41/16 ,  C07C201/12 ,  C07C205/37 ,  C07D213/64 ,  C07D213/70 ,  C07C41/01 ,  C07C43/02 ,  C07C79/35

CPC classification number: C07D213/64 ,  C07C201/12 ,  C07C253/30 ,  C07C41/16 ,  C07D213/70

Abstract: Aromatic hydroxyl- or thiol-containing compounds are methylated by contacting with methyl trichloroacetate at elevated temperatures in the presence of an initiator.

Abstract translation: 通过在引发剂存在下，在高温下与三氯乙酸甲酯接触，将含芳基羟基或硫醇的化合物甲基化。

公开(公告)号：US4375548A

公开(公告)日：1983-03-01

申请号：US331854

申请日：1981-12-17

Applicant: Pen-Chung Wang ,  James M. Renga

Inventor： Pen-Chung Wang ,  James M. Renga

IPC: C07F7/18 ,  C07F7/04

CPC classification number: C07F7/1892

Abstract: Silylated trichloromethyl carbinol compounds are prepared by contacting aldehydes and ketones with silylated trichloroacetates at elevated temperatures in the presence of an initiator.

Abstract translation: 通过在引发剂存在下，在高温下使醛和酮与甲硅烷基化的三氯乙酸酯接触来制备甲硅烷基化的三氯甲基甲醇化合物。

公开(公告)号：US5843580A

公开(公告)日：1998-12-01

申请号：US891321

申请日：1997-07-09

Applicant: Evert van der Heide ,  Gerrit Vietje ,  Pen-Chung Wang

Inventor： Evert van der Heide ,  Gerrit Vietje ,  Pen-Chung Wang

IPC: C08G81/00 ,  B32B21/08 ,  C08G67/02 ,  C08K5/17 ,  C08L73/00 ,  C08L97/02 ,  C09J173/00 ,  B32B23/08 ,  B05D3/00

CPC classification number: C09J173/00 ,  B32B21/08 ,  C08G67/02 ,  C08K5/17 ,  C08L73/00 ,  C08L97/02 ,  Y10S524/906 ,  Y10S525/939 ,  Y10T428/24066 ,  Y10T428/31895 ,  Y10T428/31989

Abstract: An emulsion of a copolymer of carbon monoxide with an olefinically unsaturated compound dispersed in an aqueous diluent; a curable resin composition in the form of an oil-in-water emulsion comprising a copolymer of carbon monoxide with an olefinically unsaturated compound and a curing agent; and a process for producing a laminated wood composite comprising applying said curable resin composition onto wood parts of the composite, bringing the wood parts of the composite together such that curable resin composition is positioned between adjacent wood parts, and curing the curable resin such that after curing cured resin adheres adjacent wood parts to one another.