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1. 发明授权

US5426150A Preparing suspension of epoxy resin hardener and toughener 失效
标题翻译：制备环氧树脂固化剂和增韧剂的悬浮液
公开(公告)号：US5426150A
公开(公告)日：1995-06-20
申请号：US241212
申请日：1994-05-10
申请人： Sameer H. Eldin , Robert P. Peyer , Frans Setiabudi
发明人： Sameer H. Eldin , Robert P. Peyer , Frans Setiabudi
IPC分类号： C08G59/40 , C08L63/00 , C08L51/04 , C08L9/04 , C08L13/02 , C08L63/02
CPC分类号： C08L63/00
摘要： A storage-stable suspension of an epoxy resin hardener and a toughener useful as a molding composition is prepared via a) the addition of an organic solvent to an aqueous emulsion of the toughener when using a water-sensitive hardener, such as a polycarboxylic anhydride, removing the water as an azeotrope by vacuum distillation, then adding the epoxy resin hardener and removing the residual solvent by vacuum distillation, or b) the addition of an aqueous emulsion of the toughener with or without an organic solvent to the epoxy resin hardener when using a water-insensitive hardener such as a polyamine, and removing the water and any organic solvent by vacuum distillation.
摘要翻译：通过以下步骤制备环氧树脂固化剂和用作模塑组合物的增韧剂的储存稳定的悬浮液：a）当使用水溶性硬化剂如多元羧酸酐时，将有机溶剂加入到增韧剂的水性乳液中，通过真空蒸馏除去作为共沸物的水，然后加入环氧树脂固化剂并通过真空蒸馏除去残留溶剂，或b）当使用或不使用有机溶剂时，将有机溶剂的增韧剂水性乳液加入到环氧树脂固化剂中不溶于水的固化剂如多胺，并通过真空蒸馏除去水和任何有机溶剂。

2. 发明授权

US5332781A Storage-stable suspension of tougheners in epoxy resin hardeners 失效
标题翻译：增韧剂在环氧树脂固化剂中的储存稳定悬浮液
公开(公告)号：US5332781A
公开(公告)日：1994-07-26
申请号：US80797
申请日：1993-06-22
申请人： Sameer H. Eldin , Robert P. Peyer , Frans Setiabudi
发明人： Sameer H. Eldin , Robert P. Peyer , Frans Setiabudi
IPC分类号： C08G59/40 , C08L63/00 , C08L51/04 , C08L9/04 , C08L13/02 , C08L63/02
CPC分类号： C08L63/00
摘要： Storage-stable suspension comprised of a solid or liquid epoxy resin hardener and a solid or liquid toughener suspended therein is distinguished by excellent homogeneous dispersion of the toughener in the epoxy resin hardener and are suitable for preparing suspensions of curable epoxy resin compositions.
摘要翻译：由固体或液体环氧树脂固化剂和悬浮在其中的固体或液体增韧剂组成的储存稳定悬浮液的特征在于增韧剂在环氧树脂固化剂中的均匀分散性优异，适用于制备可固化环氧树脂组合物的悬浮液。

3. 发明授权

US6111015A Core/shell polymer toughener suspended in epoxy resin 失效
标题翻译：核/壳聚合物增韧剂悬浮在环氧树脂中
公开(公告)号：US6111015A
公开(公告)日：2000-08-29
申请号：US391329
申请日：1995-02-21
申请人： Sameer H. Eldin , Robert Peter Peyer , Frans Setiabudi , Urs Gruber
发明人： Sameer H. Eldin , Robert Peter Peyer , Frans Setiabudi , Urs Gruber
IPC分类号： B32B5/26 , C08G59/18 , C08G59/42 , C08G59/50 , C08L51/00 , C08L51/04 , C08L63/00 , C09J151/00 , C09J151/04 , C09J163/00 , C08K3/34 , C08K7/14 , C08L63/02
CPC分类号： C08L63/00 , B32B5/26 , C08G59/184 , C08G59/42 , C08G59/50 , C08L51/00 , C08L51/003 , C08L51/04 , C09J151/003 , C09J151/04
摘要： Curable suspensions of an epoxy resin formulation comprisinga) a storage-stable suspension of an epoxy resin and a toughener suspended therein which contains no groups that react with a curable epoxy resin system,b) dicyandiamide, a polycarboxylic acid, a polycarboxylic anhydride, a polyamine, a polyaminoamide, an amino group-containing adduct of an amine and a polyepoxide, a polyol or a catalytically curing hardener, and, as optional components,c) a curing catalyst, conventional fillers or reinforcing materials,are particularly suitable for use as casting resins, laminating resins or adhesives.
摘要翻译：环氧树脂制剂的可固化悬浮液包含a）环氧树脂和悬浮在其中的不含基团的储存稳定的悬浮液，其不含可固化的环氧树脂体系，b）双氰胺，多元羧酸，多元羧酸酐，多胺，聚氨基酰胺，胺和聚环氧化物的含氨基加合物，多元醇或催化固化硬化剂，以及作为任选组分，c）固化催化剂，常规填料或增强材料，特别适合用作浇铸树脂，层压树脂或粘合剂。

4. 发明授权

US4888402A Copolymes formed from N-hydroxyphenylmaleinimide (derivatives) and allyl compounds 失效
公开(公告)号：US4888402A
公开(公告)日：1989-12-19
申请号：US79056
申请日：1987-07-29
申请人： Martin Roth , Peter Flury , Sameer H. Eldin
发明人： Martin Roth , Peter Flury , Sameer H. Eldin
IPC分类号： C08F214/02 , C08F14/18 , C08F16/12 , C08F16/14 , C08F16/34 , C08F16/38 , C08F20/02 , C08F20/10 , C08F20/32 , C08F20/42 , C08F20/52 , C08F214/06 , C08F214/18 , C08F216/14 , C08F216/34 , C08F216/36 , C08F220/04 , C08F220/10 , C08F220/32 , C08F220/50 , C08F220/54 , C08F222/00 , C08F222/40 , C08G59/62 , C08L63/00 , G03F7/023 , G03F7/037 , G03F7/038
CPC分类号： G03F7/0388 , C08F222/40 , C08G59/62 , C08L63/00 , G03F7/0233
摘要： The invention relates to copolymers consisting of 30-100 mol %, relative to the total polymer, of structural units of the formulae I and II, the proportion of structural units of the formula I, relative to the proportion of I and II, being 5 to 95 mol %, ##STR1## in which R.sup.1 is C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 alkoxy or halogen, R.sup.2 is hydrogen or --COR.sup.3 and R.sup.3 is C.sub.1 -C.sub.20 alkyl, m is 1, 2 or 3, n is 0, 1, 2, 3 or 4 and the sum of m and n is not more than 5, and A is selected from the group of radicals consisting of halogen, cyano or structural units of the formulae III to VIII ##STR2## in which R.sup.4 and R.sup.6 independently of one another are hydroxyl, ##STR3## or glycidyl groups of the formula IXa or IXb ##STR4## R.sup.5 and R.sup.7 independently of one another are C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 -alkoxy or halogen, o and q independently of one another are 0, 1, 2 or 3, p and r independently of one another are 0, 1,2,3, 4 or 5, it being necessary for the totals o+p and q+4 to be not more than 5, R.sup.8 is hydrogen, C.sub.1 -C.sub.20 -alkyl, a glycidyl radical of formula IXa or a radical of formula VI, R.sup.9 is hydrogen, C.sub.1 -C.sub.20 -alkyl, cycloalkyl having 5-7 ring C atoms, phenyl, naphthyl or benzyl, R.sup.10 is hydrogen, C.sub.1 -C.sub.20 - or a glycidyl radical of the formula IXa, and the groups R.sup.11 and R.sup.12 independently of one another are hydrogen, C.sub.1 -C.sub.20 -alkyl, cycloalkyl having 5-7 ring C atoms, aryl or aralkyl which is substituted or unsubstituted or a glycidyl radical of the formula IXa, or, together with the common nitrogen atom, form a five-membered or six-membered, non-aromatic, heterocyclic ring, and R.sup.13 and R.sup.14 independently of one another are hydrogen or methyl, it being possible for the radicals R.sup.1 to R.sup.14 and A of a polymer molecule to be different, within the definitions given.The compounds are distinguished by high glass transition temperatures and good flexibility and can be employed as binders in photoresist systems. The representatives containing glycidyl groups can also be used as self-crosslinking epoxide resins.

5. 发明授权

US4302573A Metal salt/amine complexes as epoxy resin catalytic curing agents 失效
标题翻译：金属盐/胺配合物作为环氧树脂催化固化剂
公开(公告)号：US4302573A
公开(公告)日：1981-11-24
申请号：US147682
申请日：1980-05-07
申请人： Friedrich Stockinger , Sameer H. Eldin , Friedrich Lohse
发明人： Friedrich Stockinger , Sameer H. Eldin , Friedrich Lohse
IPC分类号： C08G59/00 , C07C275/16 , C07D207/28 , C07D207/40 , C07D207/404 , C07D207/44 , C07D207/452 , C07F1/08 , C07F3/00 , C07F3/06 , C07F9/40 , C07F15/00 , C08G59/50 , C08G59/68 , C08G59/70
CPC分类号： C07D207/404 , C07C255/00 , C07C275/16 , C07D207/28 , C07D207/452 , C07F3/003 , C07F9/4006 , C08G59/5093 , C08G59/70
摘要： Novel carboxylic acid metal salt/amine complexes are prepared by reacting 1 mol of a carboxylic acid metal salt of the formula(A.sup..crclbar.).sub.2 ME.sup.2+in which A.sup..crclbar. is the anion of a carboxylic acid which contains polar substituents or radicals and in particular contains an amide or imide grouping, such as a halogenoacetic acid, nitrilo-, cyano- or ureido-acetic acid, monoamidosuccinic acid, succinimidyl- or maleimidyl-alkanecarboxylic acid, benzenesulphonic acid or pyrrolidone-5-carboxylic acid, and Me.sup.2+ is a divalent metal cation, with 1 mol of a diamine of the formulaR.sub.1 --NH--R--NH--R.sub.2in which R is an aliphatic radical having not more than 7 C atoms or is a cycloaliphatic radical and R.sub.1 and R.sub.2 are hydrogen, alkyl having 1 to 4 C atoms, cyclohexyl, benzyl, 2-aminoethyl or 3-aminopropyl, in a polar organic solvent and in the temperature range from 25.degree. to 200.degree. C., to give complex compounds. The novel complex compounds are suitable as catalytic curing agents for epoxide resins.
摘要翻译：通过使1摩尔式（A（ - ））2ME2 +的羧酸金属盐与其中A（ - ）是含有极性取代基或基团的羧酸的阴离子反应制备新的羧酸金属盐/胺络合物，和特别是含有酰胺或酰亚胺基，例如卤代乙酸，次氮基，氰基或脲基 - 乙酸，单酰氨基琥珀酸，琥珀酰亚胺基或马来酰亚胺基 - 链烷羧酸，苯磺酸或吡咯烷酮-5-羧酸，Me2 + 二价金属阳离子与1摩尔式R 1 -NH-R-NH-R 2的二胺，其中R是具有不超过7个C原子的脂族基团或者是脂环族基团，R 1和R 2是氢，烷基在极性有机溶剂中，在25〜200℃的温度范围内具有1〜4个C原子，环己基，苄基，2-氨基乙基或3-氨基丙基，得到络合物。新型复合化合物适用于环氧树脂的催化固化剂。

6. 发明授权

US4144120A Method for treating paper with a composition containing hydantoin compounds and a copolymer 失效
标题翻译：用含有乙内酰脲化合物和共聚物的组合物处理纸的方法
公开(公告)号：US4144120A
公开(公告)日：1979-03-13
申请号：US806425
申请日：1977-06-14
申请人： Sameer H. Eldin , Wolfgang Seiz , Ewald Forster
发明人： Sameer H. Eldin , Wolfgang Seiz , Ewald Forster
IPC分类号： D21H19/24 , D21H17/06 , D21H17/52 , D21H1/48
CPC分类号： D21H17/06 , D21H17/52 , Y10T428/31964 , Y10T428/31993 , Y10T428/31996
摘要： A composition for the treatment of paper which improves the wet strength of paper is provided. This composition contains(a) a water-soluble mono- or binuclear hydantoin compound containing glycidyl groups, and(b) a water-soluble copolymer of maleic acid or of one of its derivatives such as maleic anhydride and of a further ethylenically unsaturated copolymerizable comonomer with 2 to 20 carbon atoms such as vinyl methyl ether, dec-1-ene, styrene and/or ethylene or a water-soluble salt of such a copolymer.Also a process for the treatment, preferably the surface treatment of paper with the above composition is provided.
摘要翻译：提供了一种用于处理纸张的组合物，其提高纸张的湿强度。该组合物含有（A）含有甘氨酸组合物的水溶性单一或单一含有氨基糖的化合物，和（B）一种酸性或其衍生物的水溶性共聚物，如马来酸酐和另一种乙烯基不饱和可共聚的共聚物具有2至20个碳原子，如乙烯基甲醚，DEC-1-ENE，苯乙烯和/或乙烯或这种共聚物的水溶性盐。

7. 发明授权

US4973653A Linear polyether resins 失效
标题翻译：线性聚醚树脂
公开(公告)号：US4973653A
公开(公告)日：1990-11-27
申请号：US302660
申请日：1989-01-27
申请人： Sameer H. Eldin
发明人： Sameer H. Eldin
IPC分类号： C08G65/40 , C08G75/23 , C08J5/04 , C08L71/00
CPC分类号： C08J5/04 , C08G65/4006 , C08G65/4012 , C08G75/23 , C08L71/00 , C08G2650/48 , C08J2371/00
摘要： Linear polyether resins containing 100 to 1 mol % of the repeating structural unit of formula I ##STR1## and 99 to 0 mol % of the repeating structural unit of formula II ##STR2## wherin A is a linear unsubstituted or methyl-substituted alkylene group containing 1 to 100 carbon atoms in the linear alkylene chain, X denotes bridging groups as defined in claim 1, and Y is an aromatic radical of a divalent phenol as defined in claim 1, are thermoplastics with high glass transition temperatures and excellent mechanical strength properties.
摘要翻译：含有100至1摩尔％的式I的重复结构单元的线性聚醚树脂（I）和99至0摩尔％的式II的重复结构单元（A）是A是线性的未取代或未取代的在直链亚烷基链中含有1至100个碳原子的甲基取代的亚烷基，X表示如权利要求1所定义的桥连基团，Y是如权利要求1所定义的二价苯酚的芳族基团，是具有高玻璃化转变温度的热塑性塑料和优异的机械强度性能。

8. 发明授权

US4666997A Heat-curable mixture containing substituted bicyclo[2.2.1]hept-5-ene-2,3-dicarboximide and polymaleimide, and the use thereof 失效
标题翻译：含有取代的双环[2.2.1]庚-5-烯-2,3-二甲酰亚胺和聚马来酰亚胺的可热固化混合物及其用途
公开(公告)号：US4666997A
公开(公告)日：1987-05-19
申请号：US773724
申请日：1985-09-09
申请人： Alfred Renner , Sameer H. Eldin
发明人： Alfred Renner , Sameer H. Eldin
IPC分类号： C08F20/00 , C08F20/52 , C08F22/36 , C08F26/00 , C08F26/06 , C08F222/40 , C08F226/06 , C08G73/12 , C09D4/00 , C09D133/04 , C09D135/00 , C09J4/02 , C09J133/02 , C09J135/00 , C08G73/10
CPC分类号： C08J5/24 , C08G73/12 , C08J2379/08
摘要： Heat-curable mixtures comprising(a) 10-90% by weight of at least one compound of formula I ##STR1## (b) 90-10% by weight of at least one compound of formula II ##STR2## and, based on the sum of (a)+(b), (c) 0-30% by weight of at least one compound which is able to react with component (b),in which formulae above n, m, R, R', R.sub.1, R.sub.2 and R.sub.3 are as defined in claim 1, are suitable for the preparation of moulded articles such as prepregs and composites, coatings and bonds.
摘要翻译：（a）10-90重量％的至少一种式I化合物（I）（b）90-10重量％的至少一种式II化合物（II）），并且基于（a）+（b），（c）0-30重量％的至少一种能够与组分（b）反应的化合物的总和，其中在n，m，R R 1，R 2，R 2和R 3如权利要求1中所定义，适用于制备模塑制品，如预浸料和复合材料，涂料和粘合剂。

9. 发明授权

US4384129A Propenyl-substituted phenolglycidyl ethers, processes for producing them, and their use 失效
标题翻译：丙烯基取代的苯酚缩水甘油醚，其制备方法及其用途
公开(公告)号：US4384129A
公开(公告)日：1983-05-17
申请号：US258196
申请日：1981-04-27
申请人： Sheik A. Zahir , Sameer H. Eldin
发明人： Sheik A. Zahir , Sameer H. Eldin
IPC分类号： C07D303/20 , C07D301/28 , C07D303/22 , C07D303/24 , C07D303/27 , C08G59/24 , C08G59/32 , C08G65/22
CPC分类号： C07D303/22 , C07D303/24 , C08G59/245 , C08G59/3227 , C08G65/22
摘要： Mono- and polyvalent phenolglycidyl ethers which contain in the molecule at least one 1-propenyl group in the ortho- or para-position with respect to the glycidyl ether group, or isomeric mixtures of mono- or polyvalent phenolglycidyl ethers which are propenyl-substituted in the ortho or para-position with respect to the glycidyl ether group and mono- or polyvalent phenolglycidyl ethers which are allyl-substituted in the ortho- or para-position with respect to the glycidyl ether group, the proportion of propenyl groups in the isomeric mixture having to be at least 5 equivalent-%, relative to the sum of the equivalents of propenyl and allyl groups, are obtained by a process wherein the propenyl-substituted phenols, or isomeric mixtures of propenyl- and allyl-substituted phenols, are glycidylated with an epihalohydrin. The novel compounds can be converted, both by use of curing agents for epoxide resins and by radical polymerization, into polymers having valuable mechanical properties.
摘要翻译：在分子中含有相对于缩水甘油醚基团的邻位或对位中至少一个1-丙烯基的单 - 和多价苯基缩水甘油醚，或被丙烯基取代的单价或多价苯酚缩水甘油醚的异构体混合物相对于缩水甘油醚基团的邻位或对位以及在相对于缩水甘油醚基团的邻位或对位烯丙基取代的单价或多价苯酚缩水甘油醚，异构体混合物中丙烯基的比例相对于丙烯基和烯丙基的当量的总和必须至少为5当量％，通过其中丙烯基取代的酚或丙烯基 - 和烯丙基取代的酚的异构体混合物与表卤代醇。可以通过使用环氧树脂的固化剂和自由基聚合将新化合物转化成具有有价值的机械性能的聚合物。

10. 发明授权

US4145247A Composition, for the treatment of paper, which contains hydantoin compounds and an amine curing agent 失效
标题翻译：用于处理含有乙内酰脲化合物和胺固化剂的纸的组合物
公开(公告)号：US4145247A
公开(公告)日：1979-03-20
申请号：US806573
申请日：1977-06-14
申请人： Sameer H. Eldin , Wolfgang Seiz , Ewald Forster
发明人： Sameer H. Eldin , Wolfgang Seiz , Ewald Forster
IPC分类号： D21H19/24 , D21H17/52 , D21F11/00
CPC分类号： D21H17/52
摘要： A composition for the treatment of paper which improves the wet strength of paper is provided. This composition contains (a) a water-soluble mono- or binuclear hydantoin compound containing glycidyl groups, and (b) a water-soluble amine with at least two active amine hydrogen atoms, e.g. an aliphatic polyamine, as curing agent. Also a process for the treatment, preferably the surface treatment of paper with the above composition is provided.
摘要翻译：提供了一种用于处理纸张的组合物，其提高纸张的湿强度。该组合物含有（A）含有甘氨酸组合物的水溶性单一或单一含有氨基糖的化合物，和（B）具有至少两个活性胺氢化物的水溶性胺，E.G. 固化聚氨酯，作为固化剂。

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