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1. 发明授权

US4448946A Process for the preparation of noncellular polyurethane elastomers based on 4,4-diisocyanato-1,2-diphenylethane 失效
标题翻译：用于制备基于4,4-二异氰酸根合-1,2-二苯基乙烷的非细胞聚氨酯弹性体的方法
公开(公告)号：US4448946A
公开(公告)日：1984-05-15
申请号：US418717
申请日：1982-09-16
申请人： Herbert Stutz , Karl H. Illers , Herbert Haberkorn , Walter Heckmann
发明人： Herbert Stutz , Karl H. Illers , Herbert Haberkorn , Walter Heckmann
IPC分类号： C08G18/76
CPC分类号： C08G18/7671
摘要： The invention relates to a process for the manufacture of noncellular polyurethane elastomers by reacting 4,4'-diisocyanato-1,2-diphenylethane or diisocyanato-1,2-diphenylethane isomer mixtures with a 4,4'-diisocyanato-1,2-diphenylethane content in excess of 95 percent by weight, higher molecular weight polyhydroxyl compounds and low molecular weight chain extenders optionally in the presence of auxiliaries and additives.The polyurethane elastomers produced in accordance with this invention excel by a greater hardness and improved mechanical properties compared with polyurethane elastomers based on 4,4'-diphenylmethane diisocyanate with otherwise comparable composition.
摘要翻译：本发明涉及一种通过使4,4'-二异氰酸酯基-1,2-二苯基乙烷或二异氰酸酯基-1,2-二苯基乙烷异构体混合物与4,4'-二异氰酸酯基-1,2-二苯基乙烷异构体混合物反应制备非细胞聚氨酯弹性体的方法，二苯基乙烷含量超过95重量％，较高分子量的多羟基化合物和低分子量扩链剂，任选在助剂和添加剂的存在下。与基于4,4'-二苯基甲烷二异氰酸酯的聚氨酯弹性体相比，根据本发明生产的聚氨酯弹性体具有更大的硬度和更好的机械性能。

2. 发明授权

US4421870A Process for the preparation of cellular polyurethane elastomers based on 4,4'-diisocyanato-1,2-diphenylethane 失效
标题翻译：基于4,4'-二异氰酸根合-1,2-二苯基乙烷制备细胞聚氨酯弹性体的方法
公开(公告)号：US4421870A
公开(公告)日：1983-12-20
申请号：US419755
申请日：1982-09-20
申请人： Herbert Stutz , Karl H. Illers , Herbert Haberkorn , Walter Heckmann
发明人： Herbert Stutz , Karl H. Illers , Herbert Haberkorn , Walter Heckmann
IPC分类号： C08G18/00 , C08G18/76 , C12P7/16
CPC分类号： C08G18/7671 , C08G2101/0008 , C08G2101/0066 , C08G2101/0083 , C08G2350/00 , C08G2410/00
摘要： The invention relates to a method for the preparation of cellular polyurethane elastomers with densities of approximately 250 to 800 grams per liter by reacting 4,4'-diisocyanato-1,2-diphenylethane or a diisocyanato-1,2-diphenylethane isomer mixture with a 4,4'-diisocyanato-1,2-diphenylethane content of more than 95 percent by weight with higher molecular weight polyhydroxyl compounds and water, as well as optionally chain extenders in the presence of auxiliaries and/or additives according to the one-shot or preferably the prepolymer method in closed molds.Compared with products based on 4,4'-diisocyanatodiphenylmethane, the polyurethane elastomer molded parts have improved physical and thermal properties.
摘要翻译：本发明涉及一种通过使4,4'-二异氰酸根合-1,2-二苯基乙烷或二异氰酸酯-1,2-二苯基乙烷异构体混合物与一种二异氰酸酯基-1,2-二苯基乙烷异构体混合物的混合物制备密度为约250至800克/升的多孔聚氨酯弹性体的方法，与较高分子量的多羟基化合物和水相比，4,4'-二异氰酸酯基-1,2-二苯基乙烷含量大于95重量％，以及根据一次性助剂和/或添加剂存在下任选的增链剂或优选在封闭模具中的预聚物方法。与基于4,4'-二异氰酸基二苯基甲烷的产品相比，聚氨酯弹性体模塑部件具有改善的物理和热性能。

3. 发明授权

US4632946A Halogen-free flameproofed thermoplastic molding material 失效
标题翻译：无卤阻燃热塑性成型材料
公开(公告)号：US4632946A
公开(公告)日：1986-12-30
申请号：US692620
申请日：1985-01-18
申请人： Volker Muench , Juergen Hambrecht , Adolf Echte , Karl H. Illers , Johann Swoboda
发明人： Volker Muench , Juergen Hambrecht , Adolf Echte , Karl H. Illers , Johann Swoboda
IPC分类号： C08K5/00 , C08L101/00 , C09K21/14 , C08K5/16 , C08K5/52 , C08L61/06
CPC分类号： C08K5/0066 , C08L101/00
摘要： A halogen-free flameproofed thermoplastic molding material consists of a halogen-free thermoplastic resin (A) and one or more further halogen-free components.The thermoplastic resin (A) is present in an amount of from 30 to 90% by weight, based on the molding material. The latter contains, as further components, from 1 to 50% by weight of a phenol/aldehyde resin (B), from 1 to 50% by weight of a nitrogen-containing organic compound (C) and from 3 to 50% by weight of a phosphorus-containing organic compound (D), the percentages in each case being based on the molding material.The molding material is used for the production of flameproofed moldings.
摘要翻译：无卤阻燃热塑性成型材料由无卤素热塑性树脂（A）和一种或多种其它无卤素组分组成。基于成型材料，热塑性树脂（A）的存在量为30〜90重量％。后者含有1至50重量％的酚/醛树脂（B），1至50重量％的含氮有机化合物（C）和3至50重量％的含磷有机化合物（D），每种情况下的百分比基于成型材料。成型材料用于生产防火模制品。

4. 发明授权

US4191818A Process for preparing heat-resistant polyurethane elastomers having no secondary softening range 失效
标题翻译：制备无二次软化范围的耐热聚氨酯弹性体的方法
公开(公告)号：US4191818A
公开(公告)日：1980-03-04
申请号：US923114
申请日：1978-07-10
申请人： Karl H. Illers , Herbert Stutz
发明人： Karl H. Illers , Herbert Stutz
IPC分类号： C08G18/10 , C08G18/72 , C08G18/76
CPC分类号： C08G18/7671 , C08G18/10 , C08G18/721 , C08G2250/00
摘要： Polyurethane elastomers of improved heat stability are made by a process in which a polyisocyanate is reacted with a polyol of high molecular weight with an OH:NCO ratio of 1:0.66 to 1:0.85, and the resulting adduct is later reacted with an excess of symmetrical diisocyanate and a diol as chain extender.
摘要翻译：具有改善的热稳定性的聚氨酯弹性体通过其中多异氰酸酯与OH:NCO比为1:0.66至1:0.85的高分子量多元醇反应的方法制备，并且所得加合物随后与过量的对称二异氰酸酯和二醇作为扩链剂。

5. 发明授权

US4762874A Thermoplastic molding materials 失效
标题翻译：热塑性成型材料
公开(公告)号：US4762874A
公开(公告)日：1988-08-09
申请号：US837646
申请日：1986-03-05
申请人： Juergen Hambrecht , Karl H. Illers , Adolf Echte , Johann Swoboda
发明人： Juergen Hambrecht , Karl H. Illers , Adolf Echte , Johann Swoboda
IPC分类号： C08L25/14 , C08L51/04 , C08L71/12 , C08K5/51 , C08L71/04
CPC分类号： C08L25/14 , C08L51/04 , C08L71/123 , C08L71/12 , Y10S525/905
摘要： Thermoplastic molding materials contain a blend of a polyphenylene ether with a copolymer which consists of monovinyl-aromatic monomers, alkyl methacrylates where alkyl is of not more than 8 carbon atoms and, if required, an elastomer component having a glass transition temperature of .ltoreq.0.degree. C.
摘要翻译：热塑性成型材料包含聚苯醚与共聚物的共混物，其由单乙烯基 - 芳族单体，烷基甲基丙烯酸烷基酯（其中烷基不超过8个碳原子）组成，如果需要，玻璃化转变温度为< 0℃

6. 发明授权

US4423187A Thermoplastic molding materials 失效
标题翻译：热塑性成型材料
公开(公告)号：US4423187A
公开(公告)日：1983-12-27
申请号：US356067
申请日：1982-03-08
申请人： Franz Brandstetter , Adolf Echte , Juergen Hambrecht , Karl H. Illers , Edmund Priebe
发明人： Franz Brandstetter , Adolf Echte , Juergen Hambrecht , Karl H. Illers , Edmund Priebe
IPC分类号： C08L51/04 , C08L71/12 , C08L61/04
CPC分类号： C08L51/04 , C08L71/123 , Y10S525/905
摘要： The invention relates to thermoplastic molding materials based on impact resistant polystyrene and polyphenylene ethers. The molding materials of this invention contain a flexible component having a glass temperature below -70.degree. C. and a flexible component having a glass temperature in the range of 0.degree. to -70.degree. C.
摘要翻译：本发明涉及基于耐冲击聚苯乙烯和聚苯醚的热塑性模塑材料。本发明的成型材料含有玻璃温度低于-70℃的柔性组分和玻璃温度在0至-70℃范围内的柔性组分。

7. 发明授权

US4208507A Polyurethane-urea elastomers and their production 失效
标题翻译：聚氨酯 - 尿素弹性体及其生产
公开(公告)号：US4208507A
公开(公告)日：1980-06-17
申请号：US922317
申请日：1978-07-06
申请人： Herbert Stutz , Karl H. Illers , Ludwig Schuster
发明人： Herbert Stutz , Karl H. Illers , Ludwig Schuster
IPC分类号： C08G18/10 , C08G18/75 , C08G18/32
CPC分类号： C08G18/75 , C08G18/10
摘要： Polyurethane-urea elastomers with improved temperature characteristics, in particular improved low temperature properties, good mechanical properties over a large temperature range and excellent resistance to hydrolysis, are obtained by reacting(A) a prepolymer, possessing cycloaliphatic NCO groups, which has been prepared from essentially difunctional polyhydroxy compounds and organic diisocyanates possessing at least one NCO group bonded to a cycloaliphatic structure, these reactants being used so as to give a ratio of total hydroxyl: NCO groups of from 1:1.2 to 1:10, with(B) 3,3',5,5'-tetramethyl-4,4'-diamino-diphenylmethane, A and B being reacted in the molar ratio of from 1:0.8 to 1:1.2.
摘要翻译：通过使（A）具有环脂族NCO基团的预聚物（其由以下制备）制备的具有改进的温度特性，特别是改进的低温性能，在大温度范围内的良好机械性能和优异的抗水解性的聚氨酯 - 脲弹性体基本上是双官能多羟基化合物和具有至少一个与脂环族结构键合的NCO基团的有机二异氰酸酯，使用这些反应物，以使总羟基：NCO基团的比例为1:1.2至1:10，与（B）3 ，3'，5,5'-四甲基-4,4'-二氨基 - 二苯基甲烷，A和B的摩尔比为1:0.8至1:1.2。

8. 发明授权

US4618636A Flameproofed thermoplastic molding material comprising a novolak resin 失效
标题翻译：包含酚醛清漆树脂的防火热塑性成型材料
公开(公告)号：US4618636A
公开(公告)日：1986-10-21
申请号：US692621
申请日：1985-01-18
申请人： Volker Muench , Juergen Hambrecht , Herbert Naarmann , Adolf Echte , Karl H. Illers
发明人： Volker Muench , Juergen Hambrecht , Herbert Naarmann , Adolf Echte , Karl H. Illers
IPC分类号： C08K13/02 , C08L25/00 , C08L61/04 , C08K3/10 , C08K5/13 , C08K5/51 , C08L61/10
CPC分类号： C08K13/02 , C08L25/00 , C08L61/04
摘要： A flameproofed thermoplastic molding material consists ofA. a thermoplastic resin containing a vinylaromatic monomerand furthermore containsB. from 0 to 100 parts by weight of an elastomer having a glass transition temperature Tg 0.degree. C., as an impact modifier,C. from 2 to 50 parts by weight of a halogen-containing organic compound (flameproofing agent),D. from 0.5 to 20 parts by weight of a compound containing a metal or non-metal (synergistic agent) andE. from 5 to 50 parts by weight of a novolak (phenol/aldehyde resin).The novolak is obtained from an aldehyde of the formula (I)R.sup.1 --CHO (I)where R.sup.1 is H, C.sub.1 -C.sub.10 -alkyl, cycloalkyl, C.sub.6 -C.sub.12 -aryl or .omega.-aryl-C.sub.1 -C.sub.3 -alkyl, and a mixture of phenols, and this mixture contains two or more monosubstituted phenols and the substituents can be alkyl of 1 to 8 carbon atoms or CN.The molding material is used for the production of flameproofed moldings.
摘要翻译：一种防火热塑性成型材料由A.含有乙烯基芳族单体的热塑性树脂组成，并且还含有0-100重量份玻璃化转变温度Tg 0℃的弹性体，作为抗冲改性剂的C.来自 2至50重量份的含卤素的有机化合物（防火剂），D。0.5至20重量份的含有金属或非金属的化合物（增效剂）和E。5至50份酚醛清漆（苯酚/醛树脂）的重量。酚醛清漆得自式（Ⅰ）R1-CHO（Ⅰ）的醛，其中R1是H，C1-C10-烷基，环烷基，C6-C12-芳基或ω-芳基-C1-C3-烷基，和酚的混合物，并且该混合物含有两个或更多个单取代的酚，并且取代基可以是1至8个碳原子的烷基或CN。成型材料用于生产防火模制品。

9. 发明授权

US4618633A Halogen-free self-extinguishing thermoplastic molding material 失效
标题翻译：无卤素自熄型热塑性成型材料
公开(公告)号：US4618633A
公开(公告)日：1986-10-21
申请号：US772662
申请日：1985-09-05
申请人： Christof Taubitz , Volker Muench , Juergen Hambrecht , Adolf Echte , Karl H. Illers
发明人： Christof Taubitz , Volker Muench , Juergen Hambrecht , Adolf Echte , Karl H. Illers
IPC分类号： C08K5/49 , C08L61/06 , C08L71/12 , C08K3/02 , C08K5/51 , C08K5/52 , C08K5/53
CPC分类号： C08K5/49 , C08L71/12 , C08L61/06
摘要： A halogen-free self-extinguishing thermoplastic composition comprising as the flame retardant, one or more phosphorus-containing compounds or elemental phosphorous, a polyphenylene ether, a styrene-acrylonitrile copolymer, a phenol/aldehyde resin, a terpolymer of styrene, acrylonitrile and a hydroxy-containing ester of acrylic or methacrylic acid on which a polyphenylene ether is grafted, and optionally, a diene elastomer having grafted thereon styrene and acrylonitrile monomers.
摘要翻译：一种无卤自熄型热塑性组合物，其包含阻燃剂，一种或多种含磷化合物或元素磷，聚苯醚，苯乙烯 - 丙烯腈共聚物，苯酚/醛树脂，苯乙烯，丙烯腈和含有聚苯醚的丙烯酸或甲基丙烯酸的含羟基酯，以及任选地，其上接枝有苯乙烯和丙烯腈单体的二烯弹性体。

10. 发明授权

US4606994A Process for producing photo-cured printing plates possessing a defined hardness 失效
标题翻译：制造具有规定硬度的光固化印版的方法
公开(公告)号：US4606994A
公开(公告)日：1986-08-19
申请号：US726286
申请日：1985-04-23
申请人： Karl H. Illers , Mong-Jon Jun , Gunnar Schornick
发明人： Karl H. Illers , Mong-Jon Jun , Gunnar Schornick
IPC分类号： G03F7/16 , G03C7/00
CPC分类号： G03F7/168
摘要： Photocured layers possessing a defined controllable hardness are produced by exposing a layer of a photopolymerizable or photocrosslinkable mixture, which contains a partially crystalline polymeric binder possessing olefinic double bonds capable of undergoing polymerization, to actinic light, by a method in which the photocurable layer, prior to exposure to actinic light, is subjected to a heat treatment in which the partially crystalline parts of the polymeric binder are partially or completely fused.
摘要翻译：具有确定的可控硬度的光固化层通过将可光聚合或可光交联的混合物层（其含有具有能够进行聚合的具有烯属双键的部分结晶聚合物粘合剂）暴露于光化学光，通过以下方法曝光：光可固化层，先前曝光于光化性光，经受热处理，其中聚合物粘合剂的部分结晶部分部分或完全熔合。

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