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1. 发明授权

US4038251A Process for the manufacture of polyaddition products containing imide groups by reaction of polymaleimides with polyhydric phenols using amine catalyst 失效
标题翻译：通过使用胺催化剂与多元醇反应制备含有聚酰亚胺的聚酰亚胺的聚合产物的方法
公开(公告)号：US4038251A
公开(公告)日：1977-07-26
申请号：US534105
申请日：1974-12-18
申请人： Imre Forgo , Bruno Schreiber , Alfred Renner , Theobald Haug , Andre Schmitter
发明人： Imre Forgo , Bruno Schreiber , Alfred Renner , Theobald Haug , Andre Schmitter
IPC分类号： C08G73/00 , C08G65/00 , C08G65/40 , C08G73/10 , C08G73/12 , C08F222/40
CPC分类号： C08G73/127 , C08G73/12 , C08G73/125
摘要： According to the invention, polyaddition products containing imide groups are manufactured by reacting certain polyimides (preferably maleimides) with polyhydric phenols in the presence of basic compounds. The preferred embodiment (A) relates to the use of catalysts as basic compounds. In particular, tertiary, secondary or mixed tertiary-secondary amines can be used. A further embodiment (B) relates to the use of primary polyamines as basic compounds. In the latter case, the polyamine participates in the polyaddition mechanism, that is to say the molecules are incorporated into the polyaddition products. In this latter case, catalysts can also be used additionally.The invention can be utilized particularly in the fields of surface protection, the electrical industry, laminating processes and the manufacture of foamed plastics, and in the building industry.

2. 发明授权

US4713417A Polymers formed from allyl-substituted or methallyl-substituted, bicyclic, unsaturated dicarboxylic anhydrides 失效
公开(公告)号：US4713417A
公开(公告)日：1987-12-15
申请号：US004251
申请日：1987-01-05
申请人： Alfred Renner , Theobald Haug , Bruno Schreiber
发明人： Alfred Renner , Theobald Haug , Bruno Schreiber
IPC分类号： C08F2/00 , C08F22/04 , C08F36/00 , C08F36/02 , C08L63/00 , C08F124/00 , C08L63/02
CPC分类号： C08F22/04 , C08L63/00
摘要： Polymers formed from anhydrides of the formula I ##STR1## in which R.sub.1 and R.sub.2 independently of one another are hydrogen or methyl.The novel polymers are suitable for use as curing agents for polyepoxide compounds.

3. 发明授权

US4782126A Polymers formed from allyl-substituted or methallyl-substituted, bicyclic, unsaturated dicarboxylic anhydrides 失效
标题翻译：由烯丙基取代或甲代烯丙基取代的双环不饱和二羧酸酐形成的聚合物
公开(公告)号：US4782126A
公开(公告)日：1988-11-01
申请号：US96991
申请日：1987-09-16
申请人： Alfred Renner , Theobald Haug , Bruno Schreiber
发明人： Alfred Renner , Theobald Haug , Bruno Schreiber
IPC分类号： C08F2/00 , C08F22/04 , C08F36/00 , C08F36/02 , C08L63/00 , C08F34/02 , C08F122/04 , C08F222/04
CPC分类号： C08F22/04 , C08L63/00
摘要： Polymers formed from anhydrides of the formula I ##STR1## in which R.sub.1 and R.sub.2 independently of one another are hydrogen or methyl.The novel polymers are suitable for use as curing agents for polyepoxide compounds.
摘要翻译：由式I（I）的酸酐形成的聚合物，其中R 1和R 2彼此独立地是氢或甲基。新型聚合物适合用作聚环氧化物化合物的固化剂。

4. 发明授权

US4285853A Crack-resistant epoxy resin molding composition with wollastonite 失效
标题翻译：具有硅灰石的抗裂环氧树脂成型组合物
公开(公告)号：US4285853A
公开(公告)日：1981-08-25
申请号：US72952
申请日：1979-09-06
申请人： Bruno Schreiber
发明人： Bruno Schreiber
IPC分类号： C08G59/00 , C08G59/18 , C08G59/42 , C08K3/34 , C08L63/00 , C08L63/02
CPC分类号： C08G59/42 , C08K3/34
摘要： The invention relates to epoxy molding compositions consisting of diglycidyl ethers of bisphenols, anhydride hardeners and reinforcing fillers. At least half the total amount of filler consists of wollastonite. These molding compositions have greater resistance to cracking, which is particularly advantageous in encasing metal parts.
摘要翻译：本发明涉及由双酚的二缩水甘油醚，酸酐硬化剂和增强填料组成的环氧模塑组合物。填料总量的至少一半由硅灰石组成。这些成型组合物具有更大的抗开裂性，这特别有利于包装金属部件。

5. 发明授权

US4668718A Self-extinguishing, track-resistant epoxy resin moulding composition and use thereof 失效
标题翻译：自熄性，耐轨道环氧树脂成型用组合物及其用途
公开(公告)号：US4668718A
公开(公告)日：1987-05-26
申请号：US780160
申请日：1985-09-26
申请人： Bruno Schreiber
发明人： Bruno Schreiber
IPC分类号： C08G59/00 , C08G59/10 , C08G59/14 , C08G59/28 , C08G59/32 , C08G59/62 , C08K3/22 , C08K3/32 , C08L63/00 , H01B3/40
CPC分类号： H01B3/40 , C08G59/10 , C08G59/621 , C08K3/22 , C08K3/32
摘要： The invention relates to epoxy resin moulding compositions containing(a) at least one epoxy resin adduct of a low molecular diglycidyl ether of a bisphenol and an aromatic or cycloaliphatic diamine that contains not less than 2.0 epoxide equivalents/kg of resin,(b) at least one aromatic polyol containing more than 5 hydroxyl equivalents/kg of polyol as hardener, the amount of said hardener being such that the content of hydroxyl groups is 0.5 to 0.8 per epoxy group,(c) at least one curing accelerator,(d) up to 70% by weight of aluminium hydroxide and(e) 1-20% by weight of a calcium phosphate, the amount of components (d) and (e) together being not more than 85% by weight and the percentages by weight being based on the total weight of the epoxy resin moulding composition.These moulding compositions are self-extinguishing and have good tracking resistance. They are suitable e.g. for making electrical components.
摘要翻译：本发明涉及环氧树脂成型组合物，其包含（a）双酚的低分子量二缩水甘油醚和含有不少于2.0环氧当量/ kg树脂的芳族或脂环族二胺的至少一种环氧树脂加合物，（b）至少一种含有多于5个羟基当量/多元醇作为硬化剂的芳族多元醇，所述硬化剂的量使得每个环氧基的羟基含量为0.5至0.8，（c）至少一种固化促进剂，（d）至多70重量％的氢氧化铝和（e）1-20重量％的磷酸钙，组分（d）和（e）的量不超过85重量％，重量百分数为基于环氧树脂模塑组合物的总重量。这些成型组合物是自熄性的并且具有良好的耐追踪性。它们是合适的，例如用于制造电气部件。

6. 发明授权

US3963666A Storage-stable, quick-curing epoxide resin moulding materials 失效
公开(公告)号：US3963666A
公开(公告)日：1976-06-15
申请号：US571143
申请日：1975-04-24
申请人： Bruno Schreiber , Wolfgang Seiz , Ewald Forster
发明人： Bruno Schreiber , Wolfgang Seiz , Ewald Forster
IPC分类号： C08G59/10 , C08G59/18 , C08L63/00
CPC分类号： C08G59/184 , C08G59/10
摘要： The invention relates to storage-stable, quick-curing epoxide resin moulding materials containing:A. pre-adducts containing aromatic constituents and free epoxide groups and formed from epoxide resins and polyamines,B. pre-adducts containing free amino groups and formed from polyamines containing cycloaliphatic or heterocyclic groups with polyglycidyl compounds, as curing agents, andC. mineral or organic pulverulent or fibrous fillers, with the epoxide resin pre-adducts and the curing agents softening between 45.degree. and 120.degree.C, and melting 5.degree. to 30.degree.C above the softening point, and the resin pre-adducts and the curing agents being present in the moulding materials predominantly in the form of particles separated from each other.The moulded articles are distinguished by very good stability to solar and UV rays, and retain their original colour to a very considerable extent even after prolonged irradiation.

7. 发明授权

US4022753A Reaction products of polysiloxanes and polyphenols 失效
标题翻译：聚硅氧烷和多酚的反应产物
公开(公告)号：US4022753A
公开(公告)日：1977-05-10
申请号：US556069
申请日：1975-03-06
申请人： Friedrich Lohse , Bruno Schreiber
发明人： Friedrich Lohse , Bruno Schreiber
IPC分类号： C08G59/00 , C08G77/00 , C08G77/22 , C08G77/38 , C08G77/52 , C08L63/00 , C08G77/04
CPC分类号： C08G77/52 , C08G77/38 , C08L63/00
摘要： Reaction products, containing phenolic hydroxyl groups, of polysiloxanes and polyphenols are obtained by reacting alkoxy-terminated or acyloxy-terminated polysiloxane compounds with polyphenols at elevated temperature, employing 1.2 to 10 equivalents of phenolic hydroxyl groups per 1 equivalent of alkoxy group or acyloxy group. The reaction products containing hydroxyl groups can be used for curing and modifying epoxide resins and give flexible, hydrophobic plastics of valuable mechanical and dielectric properties.
摘要翻译：通过使烷氧基封端的或酰氧基封端的聚硅氧烷化合物与多酚在升高的温度下反应，每1当量的烷氧基或酰氧基使用1.2至10当量的酚羟基，得到含有酚羟基的聚硅氧烷和多酚的反应产物。含羟基的反应产物可用于固化和改性环氧树脂，并提供有价值的机械和介电性质的柔性疏水性塑料。

8. 发明授权

US3996186A Storage-stable epoxide moulding compositions 失效
标题翻译：储存稳定的环氧化物模塑组合物
公开(公告)号：US3996186A
公开(公告)日：1976-12-07
申请号：US423365
申请日：1973-12-07
申请人： Bruno Schreiber , Hermann Diethelm
发明人： Bruno Schreiber , Hermann Diethelm
IPC分类号： C08G59/00 , C08G59/10 , C08G59/18 , C08G59/26 , C08G59/50 , H01B3/40 , C08L63/00 , C08L63/06
CPC分类号： C08G59/184 , C08G59/10
摘要： Storage-stable epoxide moulding compositions containing solid pre-adducts of triglycidyl isocyanurate and amine curing agents, fillers and release agents. After curing, these compositions form tracking-resistant plastics of high heat distortion point.
摘要翻译：含有三缩水甘油基异氰脲酸酯和胺固化剂，填料和脱模剂的固体预加合物的储存稳定的环氧化物模塑组合物。固化后，这些组合物形成具有高热变形点的抗追溯塑料。

9. 发明授权

US4404355A Heat curable epoxy resin compositions 失效
标题翻译：热固性环氧树脂组合物
公开(公告)号：US4404355A
公开(公告)日：1983-09-13
申请号：US305829
申请日：1981-09-28
申请人： Sameer H. Eldin , Bruno Schreiber
发明人： Sameer H. Eldin , Bruno Schreiber
IPC分类号： C08G59/00 , C08G59/68 , C08G59/70 , C08G65/10 , C08L63/00 , C09D163/00
CPC分类号： C08G65/105 , C08G59/68
摘要： The invention relates to heat curable epoxy resin compositions consisting of an epoxy resin containing, on average, more than one epoxide group per molecule, an aromatic onium salt as catalyst, a copper complex compound as co-catalyst, and a light stabilizer. These compositions are less sensitive to UV irradiation and have a good shelf life at room temperature as well as a good high temperature reactivity.
摘要翻译：本发明涉及由每分子平均含有多于一个环氧基团的环氧树脂，作为催化剂的芳族鎓盐，作为助催化剂的铜络合物和光稳定剂组成的热固性环氧树脂组合物。这些组合物对UV照射较不敏感，并且在室温下具有良好的保质期以及良好的高温反应性。

10. 发明授权

US4246162A Epoxy resin moulding compositions 失效
标题翻译：环氧树脂模塑组合物
公开(公告)号：US4246162A
公开(公告)日：1981-01-20
申请号：US86007
申请日：1979-10-17
申请人： Bruno Schreiber
发明人： Bruno Schreiber
IPC分类号： C08G59/00 , C08G59/10 , C08G59/18 , C08G59/62 , C08K3/34 , C08K5/04 , C08K7/14 , C08L63/00 , C08L63/02 , C08G59/28
CPC分类号： C08G59/621 , C08G59/10 , C08G59/184 , C08G59/62 , C08L63/00 , Y10S525/934
摘要： A moulding composition consisting of an epoxy resin adduct of a low molecular diglycidyl ether of bisphenols and an aromatic diamine together with a filler, an accelerator, and an aromatic polyol as hardener. Mouldings having excellent resistance to cracking can be obtained from this moulding composition.
摘要翻译：由双酚的低分子二缩水甘油醚和芳族二胺与填料，促进剂和作为硬化剂的芳族多元醇的环氧树脂加合物组成的模塑组合物。可以从该模塑组合物获得具有优异的抗开裂性的模制品。

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