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。

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。

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.

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。

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.

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。

公开(公告)号：US3996175A

公开(公告)日：1976-12-07

申请号：US489331

申请日：1974-07-17

申请人： Bruno Schreiber ,  Wolfgang Seiz ,  Ewald Forster

发明人： Bruno Schreiber ,  Wolfgang Seiz ,  Ewald Forster

IPC分类号： C08G59/18 ,  C08L63/00 ,  C08L91/00

CPC分类号： C08L63/00 ,  C08G59/184

摘要： The invention relates to storage-stable, quick-curing epoxide resin moulding materials containing:A. epoxide resins,B. pre-adducts containing free amino groups and formed from polyamines containing aromatic groups and low-molecular epoxide resins, as curing agents, andC. mineral or organic pulverulent or fibrous fillers, with the epoxide resins and the curing agents softening between 45.degree. and 120.degree. C, and having a melting point higher by 5.degree. to 30.degree. C than the softening point, and being present in the said moulding materials predominantly in the form of particles separated from each other. The moulded articles have good mechanical and dielectrical properties.

摘要翻译： 本发明涉及储存稳定，快速固化的环氧树脂成型材料，其包含：

公开(公告)号：US3963667A

公开(公告)日：1976-06-15

申请号：US519489

申请日：1974-10-31

申请人： Bruno Schreiber ,  Hermann Diethelm ,  Jurgen Habermeier ,  Ewald Forster

发明人： Bruno Schreiber ,  Hermann Diethelm ,  Jurgen Habermeier ,  Ewald Forster

IPC分类号： C08G59/00 ,  C08G59/18 ,  C08G59/28 ,  C08G59/32 ,  C08G59/50 ,  C08G59/62 ,  H01B3/30 ,  C08L63/00

CPC分类号： C08G59/62 ,  C08G59/184 ,  C08G59/3245

摘要： Storage-Stable moulding compositions which contain solid adducts, containing epoxide groups, of triglycidyl-bis-hydantoins or triglycidyl-bis-dihydrouracils and organic compounds possessing several active hydrogen atoms, solid adducts, containing amino groups, of cycloaliphatic, heterocyclic or aromatic polyamines as curing agents, and fillers. The moulding compositions are used for the manufacture of light-stable and tracking-resistant plastics.

摘要翻译： 含有环氧基团，三缩水甘油基 - 双乙内酰脲或三缩水甘油基二 - 二氢尿嘧啶的固体加合物和具有几个活性氢原子的有机化合物，含有氨基的脂环族，杂环或芳族多胺的固体加合物的保存稳定的模塑组合物， 固化剂和填料。 模塑组合物用于制造光稳定和耐追踪塑料。

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。

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.