公开(公告)号：US4076697A

公开(公告)日：1978-02-28

申请号：US534106

申请日：1974-12-18

申请人： Imre Forgo ,  Alfred Renner ,  Andre Schmitter

发明人： Imre Forgo ,  Alfred Renner ,  Andre Schmitter

IPC分类号： C08G73/00 ,  C08G73/12

CPC分类号： C08G73/127 ,  C08G73/121 ,  C08G73/125

摘要： According to the invention, polyaddition products containing imide groups are manufactured by reacting certain polyimides (preferably maleimides) with polycarboxylic acids in the presence of basic compounds. The preferred embodiment (C) relates to the use of catalysts as basic compounds. In particular, tertiary amines, secondary amines or mixed tertiary-secondary amines can be used. A further embodiment (D) 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.

摘要翻译： 根据本发明，含有酰亚胺基团的加聚产物是通过在碱性化合物的存在下使某些聚酰亚胺（优选马来酰亚胺）与多元羧酸反应来制备的。 优选的实施方案（C）涉及催化剂作为碱性化合物的用途。 特别地，可以使用叔胺，仲胺或混合的叔仲胺。 另一个实施方案（D）涉及原始多胺作为碱性化合物的用途。 在后一种情况下，多胺参与加聚机理，也就是说分子被加入到加成产物中。 在后一种情况下，也可以另外使用催化剂。

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.

公开(公告)号：US4287106A

公开(公告)日：1981-09-01

申请号：US66355

申请日：1979-08-13

申请人： Imre Forgo ,  Abdul-Cader Zahir ,  Jacques Francois

发明人： Imre Forgo ,  Abdul-Cader Zahir ,  Jacques Francois

IPC分类号： C08F291/00 ,  C09J4/06 ,  C09J7/00 ,  C08L51/04 ,  C08F279/02

CPC分类号： C09J7/00 ,  C08F291/00 ,  C09J4/06

摘要： The adhesive or adhesive component according to the invention, which contains a vinyl monomer, a vinyl polymer, a compound producing free radicals, and, as an adhesion promoter, an acid amide or imide which is substituted on the nitrogen atom by a chlorosulfonated alkyl, aryl or aralkyl group, forms, together with an amine accelerator, an adhesive with which heat-, oil- and water-resistant bonds, for example of metals, polymeric materials, glass and ceramics, having very high tensile shearing strength can be obtained. The adhesive can also be converted into the form of a dried sheet, with or without carrier, and in this form can be used for bonding.

摘要翻译： 根据本发明的粘合剂或粘合剂组分，其包含乙烯基单体，乙烯基聚合物，产生自由基的化合物，以及作为粘合促进剂，通过氯磺化烷基在氮原子上被取代的酰胺或酰亚胺， 与胺促进剂一起形成具有非常高拉伸剪切强度的耐热，耐油和耐水粘合的粘合剂，例如金属，聚合材料，玻璃和陶瓷。 粘合剂也可以转化为具有或不具有载体的干燥片材的形式，并且以这种形式可以用于粘合。

公开(公告)号：US4612209A

公开(公告)日：1986-09-16

申请号：US682649

申请日：1984-12-17

申请人： Imre Forgo ,  Rene Huwyler ,  Jacques Francois

发明人： Imre Forgo ,  Rene Huwyler ,  Jacques Francois

IPC分类号： C08F2/50 ,  C08F283/10 ,  C09J4/00 ,  C09J4/06 ,  C09J7/00 ,  C09J7/02 ,  C09J163/00 ,  B05D3/06 ,  B05D5/10

CPC分类号： C09J7/00 ,  C08F283/10 ,  C09J4/06

摘要： Heat-curable adhesive films of variable tack can be prepared:1. by coating a peelable release film or substrate with a liquid mixture of substances containing(a) 2-24% by weight of a photopolymerizable compound containing at least one grouping CH.sub.2 .dbd.C(R)COO-- in which R is a hydrogen atom or a methyl group,(b) 20-90% by weight of a heat-curable epoxide resin or mixture of epoxide resins containing no photopolymerizable groups,(c) a heat-activatable curing agent for epoxide resins,(d) 0.1 to 2% by weight of an accelerator,(e) 0.01 to 5% by weight of a photopolymerization catalyst for the component (a) and(f) if appropriate, further additives, the sum of the components (a) to (f) being 100% by weight,2. by covering the layer, if necessary, with a reinforcing material and again coating with a mixture of substances according to 1, and3. irradiating the layer thus obtained with actinic light.

摘要翻译： 可以制备可变粘性的热固化粘合剂膜：1.通过用含有（a）2-24重量％的含有至少一个CH 2 = C的组的光聚合化合物的液体混合物涂覆可剥离的膜或基材 （R）COO-，其中R是氢原子或甲基，（b）20-90重量％的可热固化环氧树脂或不含光聚合基团的环氧树脂的混合物，（c）可热活化的 环氧树脂用固化剂，（d）0.1〜2重量％的促进剂，（e）0.01〜5重量％的（a）和（f）成分的光聚合催化剂， 的组分（a）至（f）为100重量％，2.如果需要，用增强材料覆盖该层，再次用根据1和3的物质的混合物涂覆，照射所得到的层 与光化光。