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1. 发明授权

US5319039A Thermally processable blends of aromatic polyesters and high modulus polyurethanes 失效
标题翻译：芳族聚酯和高模量聚氨酯的热可加工共混物
公开(公告)号：US5319039A
公开(公告)日：1994-06-07
申请号：US876652
申请日：1992-04-30
申请人： Paul J. Moses , Augustin T. Chen
发明人： Paul J. Moses , Augustin T. Chen
IPC分类号： C08L67/00 , C08L67/02 , C08L75/00 , C08L75/04
CPC分类号： C08L67/02 , C08L75/04 , Y10S525/932
摘要： The tensile strength of a thermoplastic, transparent, aromatic polyester is markedly improved by incorporating into the polyester a thermoplastic, rigid polyurethane. The resultant transparent blend is particularly useful in making eyeglasses, toothbrushes, and screw-driver handles.
摘要翻译：热塑性，透明的芳香族聚酯的拉伸强度通过在聚酯中掺入热塑性硬质聚氨酯而显着提高。所得到的透明混合物特别可用于制造眼镜，牙刷和螺丝刀手柄。

2. 发明授权

US5089571A Regenerated, high molecular weight, thermoplastic resins and process for regenerating thermoplastic resins 失效
标题翻译：再生的高分子量热塑性树脂和再生热塑性树脂的方法
公开(公告)号：US5089571A
公开(公告)日：1992-02-18
申请号：US623487
申请日：1990-12-04
申请人： Henry W. Bonk , Augustin T. Chen , Benjamin S. Ehrlich
发明人： Henry W. Bonk , Augustin T. Chen , Benjamin S. Ehrlich
IPC分类号： B29C45/00 , B29K75/00 , B29K105/26 , C08G18/12 , C08J11/06 , C08L75/00 , C08L75/04
CPC分类号： C08J11/06 , C08G18/12 , C08L75/04 , C08J2375/04 , Y02W30/701
摘要： High molecular weight thermoplastic polyurethane resins with narrow molecular weight distribution and good physical properties are prepared by regenerating thermally degraded and/or off-grade thermoplastic polyurethane resins. The regenerated high molecular weight thermoplastic polyurethane resins do not present any processing difficulties inherent to high molecular weight resins.
摘要翻译：通过再生热降解和/或脱级热塑性聚氨酯树脂制备具有窄分子量分布和良好物理性能的高分子量热塑性聚氨酯树脂。再生的高分子量热塑性聚氨酯树脂不存在高分子量树脂固有的任何加工困难。

3. 发明授权

US4547547A Polymer blends 失效
标题翻译：聚合物共混物
公开(公告)号：US4547547A
公开(公告)日：1985-10-15
申请号：US557029
申请日：1983-12-01
申请人： Augustin T. Chen , Kemal Onder
发明人： Augustin T. Chen , Kemal Onder
IPC分类号： C08L67/00 , C08L67/02 , C08L77/00 , C08L77/12
CPC分类号： C08L67/02
摘要： The impact resistance and crystallization velocity of polyalkylene terephthalates (polyethylene and polybutylene terephthalates in particular) are improved significantly by blending said polyesters with a minor amount of a segmented polyesteramide.
摘要翻译：通过将所述聚酯与少量的分段聚酯酰胺共混来改善聚对苯二甲酸亚烷基酯（特别是聚对苯二甲酸乙二醇酯和聚对苯二甲酸丁二醇酯）的抗冲击性和结晶速度。

4. 发明授权

US4178432A Copolyoxalamide from branched chain diamine 失效
标题翻译：来自支链二胺的共聚酰胺
公开(公告)号：US4178432A
公开(公告)日：1979-12-11
申请号：US928206
申请日：1978-07-19
申请人： Augustin T. Chen , Kemal B. Onder
发明人： Augustin T. Chen , Kemal B. Onder
IPC分类号： C08G69/26
CPC分类号： C08G69/26
摘要： Novel copolyoxalamides having the recurring unit ##STR1## are disclosed wherein R is a divalent aromatic radical and R.sub.1 is a divalent radical selected from the group consisting of 2,2,4- and 2,4,4-trimethylhexylene, ##STR2## and mixtures thereof. The novel copolyoxalamides are injection-moldable, thermoplastic materials which are characterized by good high temperature resistance and excellent resistance to oxidative degradation.
摘要翻译：公开了具有重复单元的新型共聚恶唑酰胺，其中R是二价芳族基团，R 1是选自2,2,4-和2,4,4-三甲基亚乙基的二价基团，和其中。新型共聚肟酰胺是可注射成型的热塑性材料，其特征在于具有良好的耐高温性和优异的抗氧化降解性。

5. 发明授权

US06995207B2 Removable pressure sensitive adhesives with plasticizer resistance properties 失效
标题翻译：具有耐增塑剂性能的可拆卸压敏粘合剂
公开(公告)号：US06995207B2
公开(公告)日：2006-02-07
申请号：US10403487
申请日：2003-03-31
申请人： Augustin T. Chen , Hui Liu , Leo Ternorutsky
发明人： Augustin T. Chen , Hui Liu , Leo Ternorutsky
IPC分类号： C08L33/00
CPC分类号： C09J133/04 , C08L33/04 , C08L33/14 , C08L2205/02 , C08L2666/06 , C09J7/385 , Y10S526/931 , Y10T428/31855
摘要： A removable, plasticizer resistant pressure sensitive composition that is particularly useful for PSA applications on plasticizer containing vinyl films is provided. The pressure sensitive adhesive comprises: (a) at least one hydrophobic monomer; (b) about 0.2 to about 10 wt. % of at least one hydrophilic monomer; (c) about 1 to about 40 wt. % of one partially hydrophilic monomer (d) an effective amount of a crosslinker selected from diallyl maleate or a compound represented by the formula: wherein R is selected from hydrogen, methyl, or ethyl, and R′ is selected from vinyl, allyl, or methallyl; wherein the pressure sensitive adhesive does not contain a plasticizer.
摘要翻译：提供了一种可去除的，耐增塑剂的压敏组合物，其特别适用于含有增塑剂的乙烯基膜上的PSA应用。压敏粘合剂包括：（a）至少一种疏水单体; （b）约0.2至约10wt。％的至少一种亲水性单体; （c）约1至约40wt。％的一种部分亲水性单体（d）有效量的选自马来酸二烯丙酯或由formu表示的化合物的交联剂

6. 发明授权

US5856420A Bis(isobutyraldimine) of 1,4-diaminobutane in HDI trimer and biuret-based coatings 失效
标题翻译： HDI三聚体和缩二脲基涂料中1,4-二氨基丁烷的双（异丁酰亚胺）
公开(公告)号：US5856420A
公开(公告)日：1999-01-05
申请号：US634072
申请日：1996-04-17
申请人： Benjamin W. Tucker , Henry G. Barnowski, Jr. , Edward A. Barsa , Peter J. Whitman , Augustin T. Chen , Willard F. Burt , Stephen L. Goldstein , James M. O'Connor
发明人： Benjamin W. Tucker , Henry G. Barnowski, Jr. , Edward A. Barsa , Peter J. Whitman , Augustin T. Chen , Willard F. Burt , Stephen L. Goldstein , James M. O'Connor
IPC分类号： C08G18/32 , C08G18/78 , C08G18/79 , C08G18/08 , C08K5/29
CPC分类号： C08G18/792 , C08G18/3256 , C08G18/7831
摘要： Disclosed are new coatings compositions based on an HDI isocyanurate or biuret polyisocyanate and a bis(imine) reaction product of a diaminoalkane containing between two and five carbon atoms with an alkyl aldehyde containing between four and seven carbon atoms (advantageously a bis(imine) product of the reaction of 1,4-diaminobutane and isobutyraldehyde). The latter bis(imine) is completely miscible in HDI isocyanurate and biuret polyisocyanates, and, as a reactive diluent, allows the preparation of high performance coatings formulations that require only small amounts of solvents to achieve a conveniently sprayable viscosity.
摘要翻译：公开了基于HDI异氰脲酸酯或缩二脲多异氰酸酯和含有2-5个碳原子的二氨基烷烃与含有4-7个碳原子的烷基醛（有利地是双（亚胺））产物的双（亚胺）反应产物的新的涂料组合物的1,4-二氨基丁烷和异丁醛的反应）。后两者（亚胺）在HDI异氰脲酸酯和缩二脲多异氰酸酯中是完全混溶的，并且作为反应性稀释剂，允许制备仅需要少量溶剂以实现方便可喷涂粘度的高性能涂料制剂。

7. 发明授权

US4562228A Polymer blends 失效
标题翻译：聚合物共混物
公开(公告)号：US4562228A
公开(公告)日：1985-12-31
申请号：US727200
申请日：1985-04-29
申请人： Augustin T. Chen , Kemal Onder , Karl W. Rausch, Jr.
发明人： Augustin T. Chen , Kemal Onder , Karl W. Rausch, Jr.
IPC分类号： C08L51/00 , C08L51/04 , C08L55/02 , C08L77/00 , C08L75/00 , C08F8/30
CPC分类号： C08L51/003 , C08L51/04 , C08L55/02 , C08L77/00
摘要： Blends are provided of (a) certain aromatic-aliphatic polyamides and (b) an impact resistance-enhancing amount of a particulate rubbery impact modifier.
摘要翻译：混合物由（a）某些芳族 - 脂族聚酰胺和（b）抗冲击增强量的颗粒状橡胶状抗冲改性剂提供。

8. 发明授权

US4328331A Novel polyester-amides 失效
标题翻译：新型聚酯酰胺
公开(公告)号：US4328331A
公开(公告)日：1982-05-04
申请号：US255632
申请日：1981-04-20
申请人： Augustin T. Chen , Robert G. Nelb, II , Kemal B. Onder
发明人： Augustin T. Chen , Robert G. Nelb, II , Kemal B. Onder
IPC分类号： C08G69/44 , C08G63/44
CPC分类号： C08G69/44
摘要： Segmented thermoplastic polyester-amides are described which are prepared by reacting a polymeric diol (molecular weight in the range of 400 to 4000) with a carboxylic acid terminated prepolymer obtained by reacting an aliphatic ether diamine, optionally in admixture with a minor proportion (based on equivalents) of an alkylene diamine, with an excess of dicarboxylic acid (aromatic or aliphatic). The polyester-amides, which can be prepared preferably by the melt condensation method, have excellent physical properties and resistance to degradation by heat.
摘要翻译：描述了分段的热塑性聚酯 - 酰胺，其通过使聚合二醇（分子量在400至4000范围内）与羧酸封端的预聚物反应来制备，所述羧酸封端的预聚物通过使脂族醚二胺反应获得，所述脂肪族醚二胺任选地与少量比例（基于当量）的亚烷基二胺与过量的二羧酸（芳族或脂族）。可以优选通过熔融缩合法制备的聚酯酰胺具有优异的物理性能和耐热降解性。

9. 发明授权

US4006122A Polyester-amides prepared from polymalonates and isocyanates 失效
标题翻译：由聚丙二酸酯和异氰酸酯制备的聚酯酰胺
公开(公告)号：US4006122A
公开(公告)日：1977-02-01
申请号：US449938
申请日：1974-03-11
申请人： Augustin T. Chen , William J. Farrissey, Jr.
发明人： Augustin T. Chen , William J. Farrissey, Jr.
IPC分类号： C08G18/00 , C08G18/18 , C08G18/42 , C08G18/70 , C08G63/00 , C08G63/16 , C08G63/91 , C08G69/44 , C08L67/00 , C08L75/00 , C08L77/00 , C08G18/34
CPC分类号： C08G18/701 , C08G18/18 , C08G18/42 , C08G18/4238 , C08G69/44
摘要： Poly(ester amides) are obtained by heating a hydroxyl-containing or hydroxyl-free polyester of malonic acid with an organic polyisocyanate in the presence of a basic catalyst. Crosslinking of the polyester takes place by reaction of the isocyanate with the active hydrogen of the CH.sub.2 group of the malonate to give amide linkages, in addition to formation of urethane linkages in the case where the polyester contains free hydroxyl groups. The products range from elastomeric materials, where the isocyanate is in the form of an isocyanate-terminated prepolymer derived by reaction of an organic polyisocyanate with a polyol, to more rigid plastics where the isocyanate is a "simple" isocyanate, i.e. not in prepolymer form.
摘要翻译：聚（酯酰胺）通过在碱性催化剂的存在下，用有机多异氰酸酯加热丙二酸的含羟基或无羟基的聚酯来获得。聚酯的交联是通过异丙烯酸与丙二酸二甲酯基团的活性氢反应而产生的，除了在聚酯含有游离羟基的情况下形成氨基甲酸酯键之外，还产生酰胺键。产品的范围从弹性体材料，其中异氰酸酯是通过有机多异氰酸酯与多元醇反应衍生的异氰酸酯封端的预聚物形式的更加刚性的塑料，其中异氰酸酯是“简单的”异氰酸酯，即不是预聚物形式。

10. 发明授权

US06964991B2 Process for improving water-whitening resistance of pressure sensitive adhesives 有权
标题翻译：提高压敏粘合剂耐水白度的工艺
公开(公告)号：US06964991B2
公开(公告)日：2005-11-15
申请号：US10154081
申请日：2002-05-23
申请人： Augustin T. Chen , Jong-Shing Guo , Tibor Pernecker
发明人： Augustin T. Chen , Jong-Shing Guo , Tibor Pernecker
IPC分类号： C09J133/08 , C08F220/18 , C09J11/02 , C09J11/08 , C09J133/06 , C08F2/26 , C08J3/03
CPC分类号： C08F220/18 , C09J133/064 , C09J2201/606
摘要： Pressure sensitive adhesive compositions having enhanced resistance to water-whitening comprising an aqueous emulsion polymer are disclosed. The polymer comprises the polymerization reaction product of a polymerizable aqueous emulsion comprising: (i) a hydrophobic monomer mixture of at least one alkyl acrylate or alkyl methacrylate ester of an alcohol wherein the alkyl portion of the alcohol is linear or branched and contains at least 4 carbon atoms, and at least one styrenic monomer, wherein the styrenic monomer is up to about 30 wt. % of the total hydrophobic monomer mixture, (ii) at least about 1 wt. % of at least one hydrophilic monomer, (iii) at least about 5 wt. % of at least one partially hydrophilic monomer selected from alkyl acrylate or alkyl methacrylate esters of an alcohol wherein the alkyl portion of the alcohol has 1 to 2 carbon atoms, N-vinyl-2-pyrrolidone, or mixtures thererof, and (iv) a water-soluble or water-dispersible polymerizable surfactant selected from compounds having a terminal allyl amine moiety, polyoxyalkylene-1-(allyloxymethyl) alkyl ether sulfate salts, or mixtures thereof, and the average particle size of the polymer is less than or equal to 200 nm. Also disclosed are processes for preparing same.
摘要翻译：公开了具有增强的耐水性的含水乳液聚合物的压敏粘合剂组合物。所述聚合物包括可聚合水乳液的聚合反应产物，其包含：（i）醇的至少一种丙烯酸烷基酯或甲基丙烯酸烷基酯酯的疏水性单体混合物，其中所述醇的烷基部分是直链或支链的并且含有至少4个碳原子和至少一种苯乙烯类单体，其中苯乙烯类单体最多约30wt。总疏水单体混合物的％，（ii）至少约1wt。％的至少一种亲水性单体，（iii）至少约5wt。％的至少一种选自丙烯酸烷基酯或醇的烷基甲基丙烯酸酯的部分亲水性单体，其中醇的烷基部分具有1至2个碳原子，N-乙烯基-2-吡咯烷酮或其混合物，和（iv）选自具有末端烯丙基胺部分的化合物，聚氧化烯-1-（烯丙氧基甲基）烷基醚硫酸盐或其混合物的水溶性或水分散性可聚合表面活性剂，并且聚合物的平均粒度小于或等于200 nm。还公开了制备方法。

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