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公开(公告)号：US4111907A
公开(公告)日：1978-09-05
申请号：US736636
申请日：1976-10-28
IPC分类号： C08F2/00 , C07D303/22 , C07D307/46 , C07D405/14 , C08F2/48 , C08F16/00 , C08F16/38 , C08G59/00 , C08G59/06 , C08G59/14 , G03F7/038
CPC分类号： C08G59/1438 , C08G59/066 , G03F7/038 , G03F7/0388 , Y10T428/31511
摘要： The modified advanced epoxide resins described, having an average molecular weight of up to 50,000, can be photopolymerized without the need to include photosensitizers. They may be prepared by reaction of a diepoxide ##STR1## with a keto group-containing dihydric phenol ##STR2## to form the advanced epoxide resin ##STR3## followed by condensation with an aldehyde RCHO to yield ##STR4## In the above formulae, R is an organic group which preferably has ethylenic unsaturation or heterocyclic aromaticity in conjugation with the indicated ethylenic double bond; R.sup.1 is the divalent residue linking two epoxide groups; R.sup.2 is preferably a hydrogen atom but may be an organic group, halogen, or cyano; R.sup.3 is a trivalent aromatic or heterocyclic group, especially a group ##STR5## If desired, other dihydric phenols can be employed with that containing a keto group, and condensation with the aldehyde may be carried out so that only some groups --COCH.sub.2 R.sup.2 undergo reaction.
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公开(公告)号：US3971765A
公开(公告)日：1976-07-27
申请号：US531029
申请日：1974-12-09
IPC分类号： C08F20/00 , C08F2/00 , C08F20/34 , C08F20/36 , C09J4/00 , C09J4/02 , C08G69/44 , C08F18/14 , C08F120/02 , C08G73/16
CPC分类号： C09J4/00 , C08F20/36 , Y10S526/915
摘要： Contamination of anaerobically-curing adhesive compositions by minute traces of metals such as iron, either during manufacture or storage, can result in premature polymerization, the shelf life of the composition being severely shortened, or, at best, unpredictable.In the anaerobic adhesive composition now disclosed, at least part of the polymerizable monomer comprises a novel acrylate ester containing a structure of the formula ##EQU1## these esters being capable of chelating the metal contamination.
摘要翻译： 在制造或储存期间，由微量的金属如铁等污染无氧固化的粘合剂组合物，可能导致过早的聚合，组合物的保质期被严重缩短，或至多不可预测。
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公开(公告)号：US3967041A
公开(公告)日：1976-06-29
申请号：US392921
申请日：1973-08-30
申请人： Heinz Abel , Bryan Dobinson , George Edward Green , Melvin Harris , Bernard Peter Stark , Kenneth Winterbottom
发明人： Heinz Abel , Bryan Dobinson , George Edward Green , Melvin Harris , Bernard Peter Stark , Kenneth Winterbottom
IPC分类号： D06M15/00 , D06M13/02 , D06M13/03 , D06M13/248 , D06M13/252 , D06M101/00 , D06M101/02 , D06M101/10 , B32B27/06 , B32B27/32
CPC分类号： D06M13/252 , Y10T428/31533 , Y10T428/31768
摘要： A process for finishing keratinous material, especially rendering it shrink-resistant or imparting to it durably pressed effects, comprises1. treating the material with a polythiol ester of the formula ##EQU1## WHERE R.sup.1 represents an aliphatic or araliphatic hydrocarbon radical of at least 2 carbon atoms, which may contain not more than one ether oxygen atom,R.sup.2 represents a hydrocarbon radical,p is an integer of from 2 to 6,q is zero or a positive integer of at most 3, such that (p + q) is at most 6, andr and s each represent zero or 1 but are not the same, and2. curing the polythiol ester on the material by means of a polyene containing, per average molecule, at least two ethylenic double bonds each .beta. to an oxygen, nitrogen, or sulfur atom, the sum of such ethylenic double bonds in the polyene and of the mercaptan groups in the polythiol ester being more than 4 and the combined weight of the polyene and the polythiol ester being from 0.5 to 15% by weight of the keratinous material treated.
摘要翻译： 一种用于整理角质材料的方法，特别是使其具有抗收缩或赋予其持久的压制效果的方法包括1.用式[OH] q（s）| R1-（CO）rO（CO）的多元醇酯处理材料 ）sR2SH] p | [COOH] q（r）其中R 1表示至少2个碳原子的脂族或芳脂族烃基，其可以含有不超过一个醚氧原子，R 2表示烃基，P为整数 从2到6，Q是零或是最多3的正整数，这些（P + Q）在最多6，R和S每个表示零或1，但不是同一个，和2.固化聚 通过包含聚烯烃，平均分子，至少两个乙烯双酚双酚A的氧化物，氮，氮或硫原子，这些乙烯双酚A在聚酯和梅尔卡潘组中的含量 聚合物多于4，多聚酯和多糖的组合重量从0.5 按照重量的15％重量的材料处理。
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公开(公告)号：US4043983A
公开(公告)日：1977-08-23
申请号：US715571
申请日：1976-01-12
摘要： Thermosettable resin compositions which, when cured, are electrically conducting, comprise an adduct of an aliphatic diglycidyl ether with a haloanilic acid and, as curing agent, an aromatic amine containing at least three hydrogen atoms directly attached to nitrogen atoms which are themselves directly attached to aromatic nuclei.
摘要翻译： 可固化树脂组合物当固化时是导电的，包括脂族二缩水甘油醚与卤代苯甲酸的加合物，并且作为固化剂，含有至少三个直接连接到氮原子上的氢原子的芳族胺，其本身直接连接到 芳香核。
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