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1. 发明授权

US4957979A Method of making and using thermoplastic block copolymers 失效
标题翻译：制备和使用热塑性嵌段共聚物的方法
公开(公告)号：US4957979A
公开(公告)日：1990-09-18
申请号：US281861
申请日：1988-12-05
申请人： Italo Albini , Werner Gruber , Norbert Wiemers , Juergen Wichelhaus , Roberto Leoni , Angela Rossini
发明人： Italo Albini , Werner Gruber , Norbert Wiemers , Juergen Wichelhaus , Roberto Leoni , Angela Rossini
IPC分类号： C08G18/00 , C08G18/10 , C08G18/60 , C08G59/54 , C08G81/00 , C09D5/46
CPC分类号： C08G81/00 , C08G18/10 , C08G18/603 , C08G59/54 , C08G2150/20 , C08G2170/20
摘要： Methods of producing thermoplastic poly(amide-urethane) block copolymers having excellent flexibility at low temperatures are provided. The methods comprise reacting substantially linear polyamides, the polyamides being based on dimerized fatty acids and terminated by carboxyl and/or amino groups and aliphatic or cyloaliphatic polyethers and/or reaction products thereof with 2,3-epoxypropanol. The reaction products contain substantially no free isocyanate groups or epoxide groups. The invention also relates to the use of these products as adhesives and corrosion inhibitors for metallic and/or wooden materials.
摘要翻译：提供了在低温下具有优异柔软性的热塑性聚（酰胺 - 氨基甲酸酯）嵌段共聚物的制备方法。所述方法包括使基本上线性的聚酰胺反应，所述聚酰胺基于二聚脂肪酸并且被羧基和/或氨基基团封端，和脂族或环脂族聚醚和/或其与2,3-环氧丙醇的反应产物。反应产物基本上不含有游离异氰酸酯基团或环氧基团。本发明还涉及这些产品作为金属和/或木质材料的粘合剂和腐蚀抑制剂的用途。

2. 发明授权

US4760125A Thermoplastic polyamide based upon dimerized fatty acid and polyether polyamine 失效
标题翻译：基于二聚脂肪酸和聚醚多胺的热塑性聚酰胺
公开(公告)号：US4760125A
公开(公告)日：1988-07-26
申请号：US892729
申请日：1986-07-29
申请人： Norbert Wiemers , Italo Albini
发明人： Norbert Wiemers , Italo Albini
IPC分类号： C08G69/00 , C08G69/34 , C08G69/40
CPC分类号： C08G69/34
摘要： This invention is directed to thermoplastic polyamides and the preparation thereof. The thermoplastic polyamides, which are prepared by condensing (a) dimerized higher fatty acids and (b) monomeric fatty acids with (c) polyether diamines and (d) aliphatic or cycloaliphatic diamines, are useful in melt adhesive compositions.
摘要翻译：本发明涉及热塑性聚酰胺及其制备。通过将（a）二聚高级脂肪酸和（b）单体脂肪酸与（c）聚醚二胺和（d）脂族或脂环族二胺缩合（a）的热塑性聚酰胺可用于熔融粘合剂组合物。

3. 发明授权

US4409373A Adhesive compositions based upon thermoplastic polyamides 失效
标题翻译：基于热塑性聚酰胺的粘合剂组合物
公开(公告)号：US4409373A
公开(公告)日：1983-10-11
申请号：US359168
申请日：1982-03-17
申请人： Norbert Wiemers , Italo Albini
发明人： Norbert Wiemers , Italo Albini
IPC分类号： C08L77/00 , C08G69/34 , C08G69/40 , C08L7/00 , C08L21/00 , C08L23/00 , C08L101/00 , C09J177/00 , C09J177/08 , C08L77/08 , C09J3/16
CPC分类号： C08G69/34 , C08G69/40 , C09J177/08
摘要： This invention relates to adhesive composition. More particularly, this invention relates to adhesive compositions comprising polyamide (I) prepared by condensing dimeric higher fatty acids and monomeric fatty acids with polyether diamines and aliphatic or cycloaliphatic diamines and polyamide (II) prepared by condensing dimeric higher fatty acids and monomeric fatty acids with aliphatic or cycloaliphatic polyamines.
摘要翻译：本发明涉及粘合剂组合物。更具体地，本发明涉及包含通过将二聚高级脂肪酸和单体脂肪酸与聚醚二胺和脂族或脂环族二胺缩合制备的聚酰胺（I）和通过将二聚高级脂肪酸和单体脂肪酸缩合制备的聚酰胺（II）与脂族或脂环族多胺。

4. 发明授权

US4207217A Heat melting adhesive 失效
标题翻译：热熔胶
公开(公告)号：US4207217A
公开(公告)日：1980-06-10
申请号：US917630
申请日：1978-06-21
申请人： Giancarlo Guainazzi , Italo Albini
发明人： Giancarlo Guainazzi , Italo Albini
IPC分类号： C08G69/34 , C09J177/00 , C08G69/26 , C09J3/16 , C09J3/26 , C09J5/10
CPC分类号： C08G69/34 , C09J177/00 , Y10T428/31732
摘要： A hot melt adhesive is disclosed, to be used in gluing guns, and consisting of a polyamide resin obtained by polycondensation of an aliphatic diamine with a fatty acid mixture, said fatty acid mixture consisting of unsaturated fatty acid monomers and polymers with a maximum dimer content of 80% by weight to which are added, in a quantity of not less than 10% by weight of the fatty acid mixture, aliphatic bicarboxylic acids and/or their esters with a polyethylene chain containing 6 to 10 carbon atoms. As an alternative a quantity of not less than 4% by weight of the fatty acid mixture, aromatic bicarboxylic acids and/or their esters, or mixtures of these latter with aliphatic bicarboxylic acids, can be added to the mixture.
摘要翻译：公开了用于胶枪的热熔粘合剂，其由通过脂肪族二胺与脂肪酸混合物的缩聚获得的聚酰胺树脂组成，所述脂肪酸混合物由不饱和脂肪酸单体和具有最大二聚体含量的聚合物组成 80重量％，其量不小于脂肪酸混合物的10重量％，脂肪族二羧酸和/或其与含有6-10个碳原子的聚乙烯链的酯。作为替代，可以将不少于4重量％脂肪酸混合物的量，芳族二羧酸和/或其酯，或这些后者与脂族双羧酸的混合物加入混合物中。

5. 发明授权

US5455309A Methods of making and using thermoplastic block copolymers 失效
标题翻译：制备和使用热塑性嵌段共聚物的方法
公开(公告)号：US5455309A
公开(公告)日：1995-10-03
申请号：US562769
申请日：1990-08-03
申请人： Italo Albini , Werner Gruber , Norbert Wiemers , Juergen Wichelhaus , Roberto Leoni , Angela Rossini
发明人： Italo Albini , Werner Gruber , Norbert Wiemers , Juergen Wichelhaus , Roberto Leoni , Angela Rossini
IPC分类号： C08G18/00 , C08G18/10 , C08G18/60 , C08G59/54 , C08G81/00 , C09D5/46 , C08G69/48
CPC分类号： C08G81/00 , C08G18/10 , C08G18/603 , C08G59/54 , C08G2150/20 , C08G2170/20
摘要： Methods of producing thermoplastic poly(amide-urethane) block copolymers having excellent flexibility at low temperatures are provided. The methods comprise reacting substantially linear polyamides, the polyamides being based on dimerized fatty acids and terminated by carboxyl and/or amino groups and aliphatic or cycloaliphatic polyethers and/or reaction products thereof with 2,3-epoxypropanol. The reaction products contain substantially no free isocyanate groups or epoxide groups. The invention also relates to the use of these products as adhesives and corrosion inhibitors for metallic and/or wooden materials.
摘要翻译：提供了在低温下具有优异柔软性的热塑性聚（酰胺 - 氨基甲酸酯）嵌段共聚物的制备方法。所述方法包括使基本上线性的聚酰胺反应，所述聚酰胺基于二聚脂肪酸并且被羧基和/或氨基基团封端，和脂族或脂环族聚醚和/或其与2,3-环氧丙醇的反应产物。反应产物基本上不含有游离异氰酸酯基团或环氧基团。本发明还涉及这些产品作为金属和/或木质材料的粘合剂和腐蚀抑制剂的用途。

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