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41. 发明授权

US5025065A Fire-retardant polycarbonates and polyesters 失效
标题翻译：阻燃聚碳酸酯和聚酯
公开(公告)号：US5025065A
公开(公告)日：1991-06-18
申请号：US504487
申请日：1990-04-04
申请人： Peter Tacke , Ulrich Grigo , Werner Nouvertne , Dieter Freitag , Karsten-Josef Idel , Uwe Westeppe
发明人： Peter Tacke , Ulrich Grigo , Werner Nouvertne , Dieter Freitag , Karsten-Josef Idel , Uwe Westeppe
IPC分类号： C08K13/00 , C08G63/19 , C08G63/193 , C08G63/199 , C08G63/64 , C08G64/00 , C08G64/06 , C08G64/10 , C08L67/00 , C08L69/00
CPC分类号： C08G64/06 , C08G63/193 , C08G63/64
摘要： Fire-retardant polycarbonates, polyester carbonates and polyesters based on dihydroxydiphenyl cycloalkanes ##STR1## in which R.sup.1 and R.sup.2 independently of one another represent hydrogen, halogen, preferably chlorine or bromine, C.sub.1 -C.sub.8 alkyl, C.sub.5 -C.sub.6 cycloalkyl, C.sub.6 -C.sub.10 aryl, preferably phenyl and C.sub.7 -C.sub.12 aralkyl, preferably phenyl-C.sub.1 -C.sub.4 -alkyl, more especially benzyl,m is an integer of 4 to 7, preferably 4 or 5, R.sup.3 and R.sup.4 may be individually selected for each X and, independently of one another, represent hydrogen or C.sub.1 -C.sub.6 alkyl andX is carbon,with the proviso that, at at least one atom X, R.sup.3 and R.sup.4 are both alkyl,the fire-retardant finish being provided by additives and/or comonomers.
摘要翻译：基于二羟基二苯基环烷烃的阻燃聚碳酸酯，聚酯碳酸酯和聚酯其中R1和R2彼此独立地代表氢，卤素，优选氯或溴，C1-C8烷基，C5-C6环烷基，C6- C10芳基，优选苯基和C7-C12芳烷基，优选苯基-C1-C4-烷基，更特别是苄基，m是4至7，优选4或5的整数，R 3和R 4可以各自独立地选自X，彼此独立地表示氢或C1-C6烷基，X是碳，条件是在至少一个原子X，R 3和R 4均为烷基时，阻燃剂由添加剂和/或共聚单体提供。

42. 发明授权

US4704430A Thermoplastic moulding materials 失效
标题翻译：热塑性成型材料
公开(公告)号：US4704430A
公开(公告)日：1987-11-03
申请号：US886376
申请日：1986-07-17
申请人： Dieter Freitag , Werner Nouvertne , Peter Tacke , Klaus G. Wilms
发明人： Dieter Freitag , Werner Nouvertne , Peter Tacke , Klaus G. Wilms
IPC分类号： C08L67/02 , C08L69/00
CPC分类号： C08L67/02 , C08L69/00 , Y10S525/902
摘要： The present invention relates to thermoplastic moulding materials of (A) thermoplastic polycarbonates mixed with (B) thermoplastic polyalkylene terephthalates and, if appropriate, with (C) elastomeric polymers, which are characterized in that they contain (D) a polycarbonate-polyphenylene oxide block co-condensate.
摘要翻译：本发明涉及（A）与（B）热塑性聚对苯二甲酸亚烷基酯和（C）弹性体聚合物混合的热塑性聚碳酸酯的热塑性模塑材料，其特征在于它们含有（D）聚碳酸酯 - 聚苯醚嵌段共冷凝。

43. 发明授权

US4463130A Flame-resistant polymer mixtures 失效
标题翻译：耐火聚合物混合物
公开(公告)号：US4463130A
公开(公告)日：1984-07-31
申请号：US528259
申请日：1983-08-31
申请人： Volker Serini , Horst Peters , Udo Rudolph , Josef Buekers , Werner Nouvertne , Dieter Freitag
发明人： Volker Serini , Horst Peters , Udo Rudolph , Josef Buekers , Werner Nouvertne , Dieter Freitag
IPC分类号： C08K5/00 , C08K5/02 , C08L1/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L25/00 , C08L27/00 , C08L33/00 , C08L33/02 , C08L51/00 , C08L51/02 , C08L69/00 , C08L73/00 , C08L85/02 , C08L101/00 , C08L51/04
CPC分类号： C08L25/00 , C08L51/00 , C08L69/00 , C08L85/02
摘要： This invention relates to flame-resistant polymer mixtures of polycarbonate, styrene polymer and/or graft polymer and polyphosphate, which mixtures may contain organic chlorine and bromine compounds and polytetrafluoroethylene used for the production of moulded articles such as electrical housings, electrical insulators, and for moulded automobile parts such as coverings, dashboards and so forth.
摘要翻译：本发明涉及聚碳酸酯，苯乙烯聚合物和/或接枝聚合物和多磷酸盐的阻燃聚合物混合物，该混合物可以含有有机氯和溴化合物，聚四氟乙烯用于生产模塑制品，例如电气外壳，电绝缘体和模制汽车部件，如覆盖物，仪表板等。

44. 发明授权

US4221645A Polycarbonates with end groups containing double bonds which can be crosslinked by UV light 失效
标题翻译：具有端基的聚碳酸酯含有双键，其可以通过UV光交联
公开(公告)号：US4221645A
公开(公告)日：1980-09-09
申请号：US50899
申请日：1979-06-21
申请人： Siegfried Adelmann , Dieter Margotte , Hans J. Rosenkranz , Hugo Vernaleken , Werner Nouvertne , Dieter Freitag
发明人： Siegfried Adelmann , Dieter Margotte , Hans J. Rosenkranz , Hugo Vernaleken , Werner Nouvertne , Dieter Freitag
IPC分类号： C08F299/00 , C08F290/00 , C08F299/02 , C08F299/04 , C08G63/00 , C08G64/00 , C08G64/04 , C08G64/14 , C08G64/40 , C08J3/28 , C08F8/00
CPC分类号： C08J3/28 , C08G64/045 , C08J2369/00
摘要： High molecular weight aromatic polycarbonates having molecular weights M.sub.w (weight average) of between about 10,000 and 200,000, which are based on diphenols and monofunctional chain stoppers, which correspond to the general formula ##STR1## in which Z denotes the radical of a diphenol,n denotes an integer from 20 to 400,E denotes ##STR2## m is 0 or 1 and R denotes a hydrogen atom or a C.sub.1 to C.sub.3 alkyl group, and in which between about 0.5 and 5 mol % of Z are radicals of aromatic dihydroxyketones. These polycarbonates share mechanical and thermal properties with known polycarbonates but in addition are suitable for crosslinking, for example in the presence of photoinitiators and optionally photo-reducing agents and under irradiation with UV light. When crosslinked they are resistant to organic solvents and insensitive to stress-cracking, and have particularly good flame-repellent properties when additionally incorporating flameproofing agents.
摘要翻译：分子量Mw（重均分子量）在10,000和200,000之间的高分子量芳族聚碳酸酯，它们基于二酚和单官能链终止剂，其对应于通式（I），其中Z表示二苯酚，n表示20〜400的整数，E表示m为0或1，R表示氢原子或C1〜C3烷基，其中约0.5〜5摩尔％的Z为芳族二羟基酮。这些聚碳酸酯与已知的聚碳酸酯共享机械和热性能，但另外适用于交联，例如在光引发剂和任选的光还原剂的存在下，并且在用UV光照射下。当交联时，它们对有机溶剂具有耐受性并且对应力开裂不敏感，并且当额外加入防火剂时具有特别好的阻燃性能。

45. 发明授权

US4322373A Process for the preparation of aromatic dicarboxylic acid dichlorides 失效
标题翻译：芳族二羧酸二氯化物的制备方法
公开(公告)号：US4322373A
公开(公告)日：1982-03-30
申请号：US164342
申请日：1980-06-30
申请人： Dieter Freitag , Manfred Schmidt
发明人： Dieter Freitag , Manfred Schmidt
IPC分类号： C07C63/15 , B01J31/00 , B01J31/02 , C07B61/00 , C07C51/00 , C07C51/60 , C07C63/33 , C07C65/21 , C07C67/00 , C07C313/00 , C07C323/62
CPC分类号： C07C51/60 , B01J31/0265
摘要： A one-stage process for the preparation of pure aromatic dicarboxylic acid dichlorides by reacting an aromatic dicarboxylic acid or an aromatic dicarboxylic acid mixture with phosgene, optionally, in a solvent or diluent, with phosphine imines, phosphorimidates or mixtures thereof as catalysts.
摘要翻译：通过使芳族二羧酸或芳族二羧酸混合物与光气（任选在溶剂或稀释剂中）与膦亚胺，亚磷酸酯或其混合物作为催化剂反应来制备纯芳族二羧酸二氯化物的一个阶段方法。

46. 发明授权

US4208489A Polycarbonate molding compositions with improved flame-repellency 失效
标题翻译：具有改善阻燃性能的聚碳酸酯模塑组合物
公开(公告)号：US4208489A
公开(公告)日：1980-06-17
申请号：US868145
申请日：1978-01-09
申请人： Manfred Schmidt , Wolfgang Cohnen , Frank Kleiner , Dieter Freitag , Karsten Idel
发明人： Manfred Schmidt , Wolfgang Cohnen , Frank Kleiner , Dieter Freitag , Karsten Idel
IPC分类号： C08L69/00 , C08K3/00 , C08K5/16 , C08K5/34 , C08K5/3417 , C08K13/02 , C08K5/42 , C08K5/53
CPC分类号： C08K5/3417 , C08K3/00 , C08K5/34
摘要： Thermoplastic aromatic polycarbonate molding compositions with improved flame retardancy which contain an alkali metal salt of an organic or inorganic acid and optionally a perfluoroethylene, characterized in that they contain a tetrahalogenophthalimide of the general formulae (I) or (II) or mixtures thereof ##STR1## wherein R denotes a hydrogen atom or a C.sub.1 to C.sub.4 l alkyl, C.sub.6 H.sub.5, C.sub.10 H.sub.7, C.sub.6 H.sub.4 X, C.sub.6 H.sub.3 X.sub.2 or C.sub.6 H.sub.2 X.sub.3 group, in which X denotes a fluorine, chlorine or bromine atom, R' denotes a single bond or a C.sub.2 to C.sub.4 alkylene, C.sub.6 H.sub.4 or p-diphenylene radical, and Z denotes a chlorine or bromine atom,are provided.
摘要翻译：具有改进的阻燃性的热塑性芳族聚碳酸酯模塑组合物，其包含有机或无机酸的碱金属盐和任选的全氟乙烯，其特征在于它们含有通式（I）或（II）的四卤代邻苯二甲酰亚胺或其混合物。其中R表示氢原子或C1至C4烷基，C6H5，C10H7，C6H4X，C6H3X2或C6H2X3基团，其中X表示氟，氯或溴原子，R'表示单键或C2至C4亚烷基， C6H4或对二亚苯基，Z表示氯或溴原子。

47. 发明授权

US4182697A Process for the preparation of boron-containing phenol-formaldehyde resins 失效
标题翻译：含硼酚醛树脂的制备方法
公开(公告)号：US4182697A
公开(公告)日：1980-01-08
申请号：US9121
申请日：1979-02-02
申请人： Manfred Schmidt , Dieter Freitag , Hermann Fries , Erich Esch
发明人： Manfred Schmidt , Dieter Freitag , Hermann Fries , Erich Esch
IPC分类号： C08G8/00 , C08G8/20 , C08G8/28 , C08L21/00 , C08G8/30 , C08G8/32
CPC分类号： C08G8/28 , C08L21/00
摘要： The invention relates to a process for the preparation of boron-containing phenol/formaldehyde resins be reacting diphenylol alkane novolaks with unsaturated fatty acids or fatty acid esters and boron compounds, characterized in that diphenylol alkane novolaks having a molecular weight of from 400 to 1600 are reacted with from 15 to 35 parts by weight of an unsaturated fatty acid or its esters, accompanied by the azeotropic removal of water, and then with from 20 to 100 parts by weight of a boric acid trialkyl ester containing from 1 to 4 carbon atoms per alkyl group or with 14 to 72 parts by weight of a boric acid alkyl ester anhydride of the general formula (RO).sub.2 B--O--B--(OR).sub.2 with 1 to 4 carbon atoms per alkyl group R or with from 10 to 50 parts by weight, preferably from 15 to 20 parts by weight of boron trioxide or with from 18 to 90 parts by weight, preferably from 25 to 36 parts by weight of boric acid in the presence of a C.sub.1 -C.sub.4 alcohol.
摘要翻译：本发明涉及一种制备含硼酚醛树脂的方法，是使二羟甲基烷烃酚醛清漆与不饱和脂肪酸或脂肪酸酯和硼化合物反应，其特征在于分子量为400至1600的二羟甲基烷烃酚醛清漆是与15至35重量份的不饱和脂肪酸或其酯反应，伴随着共沸除去水，然后与20至100重量份含有1至4个碳原子的硼酸三烷基酯或具有14至72重量份的通式（RO）2 BOB-（OR）2的硼酸烷基酯酸酐，每个烷基R为1至4个碳原子或10至50重量份，优选15至20重量份的三氧化硼或18至90重量份，优选25至36重量份的硼酸，在C1-C4醇的存在下。

48. 发明授权

US4260704A Resins based on novolaks, their production and their use as tackifiers 失效
标题翻译：基于酚醛清漆的树脂，其生产和作为增粘剂的用途
公开(公告)号：US4260704A
公开(公告)日：1981-04-07
申请号：US949417
申请日：1978-10-10
申请人： Manfred Schmidt , Theo Kemperman , Dieter Freitag , Hermann Fries , Erich Esch
发明人： Manfred Schmidt , Theo Kemperman , Dieter Freitag , Hermann Fries , Erich Esch
IPC分类号： C08L7/00 , C08G8/00 , C08G8/04 , C08G8/12 , C08L21/00 , C08L23/00 , C08L33/00 , C08L33/02 , C08L61/12 , C08L101/00 , C08G8/28 , C08L61/14
CPC分类号： C08L21/00 , C08G8/04 , C08L61/12
摘要： Resins having a softening point of from 50.degree. to 130.degree. C., an OH-number of from 250 to 400 and an iodine number of from 90 to 160, obtainable by reacting an alkyl phenol-formaldehyde novolak or an alkyl phenol mixture-formaldehyde novolak under acid-catalysed conditions with a polunuclear phenol or polynuclear phenol mixture and formaldehyde and/or an aliphatic aldehyde or aliphatic aldehyde mixture, the ratio by weight of the alkyl phenol or alkyl phenol mixture to the polynuclear phenol or polynyclear phenol mixture being from 2.2:1 to 1:10.
摘要翻译：软化点为50〜130℃，OH值为250〜400，碘值为90〜160的树脂，可通过使烷基酚 - 甲醛酚醛清漆或烷基苯酚混合物 - 甲醛酚醛清漆在酸催化条件下用聚核苯酚或多核酚混合物和甲醛和/或脂族醛或脂族醛混合物，烷基苯酚或烷基苯酚混合物与多核苯酚或多环苯酚混合物的重量比为2.2 1：1:10。

49. 发明授权

US4073757A Hardenable, boron-containing reinforcing resins for rubber 失效
标题翻译：用于橡胶的可固化的含硼增强树脂
公开(公告)号：US4073757A
公开(公告)日：1978-02-14
申请号：US749456
申请日：1976-12-10
申请人： Manfred Schmidt , Dieter Freitag , Hermann Fries , Erich Esch
发明人： Manfred Schmidt , Dieter Freitag , Hermann Fries , Erich Esch
IPC分类号： C08L7/00 , C08G8/00 , C08G8/20 , C08G8/28 , C08G79/00 , C08L21/00 , C08L23/00 , C08L33/00 , C08L33/02 , C08L101/00 , C08C4/00 , C08G8/32
CPC分类号： C08G8/28 , C08L21/00
摘要： Boron-containing resins suitable for reinforcing rubber are obtained by reacting diphenylol alkane novolaks with boron compounds and unsaturated fatty acids or fatty acid esters.
摘要翻译：适用于增强橡胶的含硼树脂通过二羟甲基烷烃酚醛清漆与硼化合物和不饱和脂肪酸或脂肪酸酯反应获得。

50. 发明授权

US5269887A Process for the purification of bisphenols 失效
标题翻译：双酚纯化方法
公开(公告)号：US5269887A
公开(公告)日：1993-12-14
申请号：US833105
申请日：1992-02-10
申请人： Wolfgang Jakob , Manfred Schmidt , Dieter Freitag , Klaus D. Berg
发明人： Wolfgang Jakob , Manfred Schmidt , Dieter Freitag , Klaus D. Berg
IPC分类号： C07C37/74 , C07C37/84 , C07C39/16 , B01D3/10
CPC分类号： C07C37/74
摘要： A process for the purification of bisphenols by distillation.
摘要翻译：通过蒸馏纯化双酚的方法。

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