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1. 发明公开

EP0332755A3 UV stable, impact resistant flame retarded ABS composition 失效
标题翻译：紫外线稳定，耐冲击阻燃ABS组合物
公开(公告)号：EP0332755A3
公开(公告)日：1990-11-14
申请号：EP88120907.6
申请日：1988-12-14
申请人： OCCIDENTAL CHEMICAL CORPORATION
发明人： Mundhenke, Rudolph F.
IPC分类号： C08L55/02 , C08K3/22 , C08K5/00 , C08K5/02
CPC分类号： C08K5/02 , C08L55/02 , C08L2666/04
摘要： UV stable, impact resistant, flame retarded ABS compositions are obtained by compounding ABS with nitrile rubber, surfactant, Diels-Alder adduct of 2 moles of chlorocyclopentadiene and 1 mole of cyclooctadiene (commonly known as Dech Plus) and antimony oxide. Such compositions consist essentially by weight of from about 1% to about 9% nitrile rubber, from about 0.3% to about 5% surfactant, from about 14% to about 30% Dech Plus, from about 4% to about 20% antimony oxide and from about 50% to about 80.9% ABS. The ABS constituent has an Izod Impact Strength of at least 1.5 foot-pounds per inch. The nitril rubber is preferably acrylonitrile-butadiene copolymer containing by weight from about 15 to about 50% acrylonitrile component, and the surfactant is preferably siloxane-oxyalkylene copolymer. The compositions have Izod Impact Strengths ranging from 2.0 to 4 foot-pounds per inch and in most cases a V-0 (UL94) flammability classification.

2. 发明授权

EP0424805B1 Copolyimide ODPA/BPDA/4,4'-ODA/p-PDA 失效
标题翻译：共聚酰亚胺ODPA / BPDA / 4,4'-ODA / p-PDA
公开(公告)号：EP0424805B1
公开(公告)日：1994-03-02
申请号：EP90119996.8
申请日：1990-10-18
申请人： OCCIDENTAL CHEMICAL CORPORATION
发明人： Meterko, Timothy A. , Mundhenke, Rudolph F. , Schwartz, Willis T.
IPC分类号： C08G73/10 , H01L21/312
CPC分类号： H01L23/145 , C08G73/1042 , C08G73/1067 , C08G73/1071 , H01L24/29 , H01L2924/12033 , H01L2924/00

3. 发明公开

EP0289036A1 Preparation of 3-chloro-4,5-difluorobenzotrifluoride 失效
标题翻译： Verfahren zur Herstellung von 3-氯-4,5-二氟三氟甲苯。
公开(公告)号：EP0289036A1
公开(公告)日：1988-11-02
申请号：EP88106896.9
申请日：1988-04-29
申请人： OCCIDENTAL CHEMICAL CORPORATION
发明人： Mundhenke, Rudolph F. , Tang, David Y.
IPC分类号： C07C25/13 , C07C17/20
CPC分类号： C07C17/208 , Y02P20/582 , C07C25/13
摘要： In the synthesis of 3-chloro-4,5-difluorobenzotrifluoride by reaction of KF with 3,5-dichloro-4-fluorobenzotrifluoride, the production of undesirable by-products, especially over-fluorinated materials such as trifluorobenzotrifluoride is minimized when the reaction is run at a temperature of 196° to 206° Celsius in the presence of N-methyl-2-pyrrolidone.
摘要翻译：在通过KF与3,5-二氯-4-氟三氟甲苯的反应合成3-氯-4,5-二氟三氟甲苯的情况下，当不合适的副产物，特别是过氟化物质如三氟三氟甲苯的产生在反应是在N-甲基-2-吡咯烷酮存在下，在196〜206℃的温度下进行。

4. 发明公开

EP0424805A3 Copolyimide ODPA/BPDA/4,4'-ODA/p-PDA 失效
标题翻译：共聚酰亚胺ODPA / BPDA / 4,4'-ODA / p-PDA
公开(公告)号：EP0424805A3
公开(公告)日：1991-07-17
申请号：EP90119996.8
申请日：1990-10-18
申请人： OCCIDENTAL CHEMICAL CORPORATION
发明人： Meterko, Timothy A. , Mundhenke, Rudolph F. , Schwartz, Willis T.
IPC分类号： C08G73/10 , H01L21/312
CPC分类号： H01L23/145 , C08G73/1042 , C08G73/1067 , C08G73/1071 , H01L24/29 , H01L2924/12033 , H01L2924/00
摘要： Polyimide copolymers of the following formulas are disclosed: The first is a copolyimide of the recurring structure
wherein AR may be either AR₁ or AR₂, wherein AR₁ is represented by the following formula:
and wherein AR₂ is represented by the following formula:
provided that the molar ratio between AR₁ and AR₂ is in the range from 3:1 to 1:3 and wherein AR₃ is selected from the group consisting of
The second is a block copolyimide in which the following two recurring structures exist as blocks wherein block 1 is
where AR₁ is
and wherein block 2 is
where AR₂ is
provided that the molar ratio of block 1 to block 2 is in the range of 3:1 to 1:3 and wherein AR₃ is selected from the group consisting of
These polyimides have unexpected properties which are useful in various electronic applications.
摘要翻译：公开了下式的聚酰亚胺共聚物：第一种是重复结构的共聚酰亚胺，其中AR可以是AR 1或AR 2，其中AR 1由下式表示：其中AR 2由下式表示： AR 1与AR 2之比在3:1至1:3的范围内，其中AR 3选自由下列组成的一组：其中AR 3选自由下列两种重复结构作为嵌段存在的嵌段共聚酰亚胺，其中嵌段1为其中AR 1为并且其中嵌段2是AR 2，其中嵌段1与嵌段2的摩尔比在3:1至1:3的范围内，其中AR 3选自由下列组成的组：这些聚酰亚胺具有出乎意料的性能，各种电子应用。

5. 发明公开

EP0424805A2 Copolyimide ODPA/BPDA/4,4'-ODA/p-PDA 失效
标题翻译： Copolyimid-ODPA / BPDA / 4,4'-ODA / P-PDA。
公开(公告)号：EP0424805A2
公开(公告)日：1991-05-02
申请号：EP90119996.8
申请日：1990-10-18
申请人： OCCIDENTAL CHEMICAL CORPORATION
发明人： Meterko, Timothy A. , Mundhenke, Rudolph F. , Schwartz, Willis T.
IPC分类号： C08G73/10 , H01L21/312
CPC分类号： H01L23/145 , C08G73/1042 , C08G73/1067 , C08G73/1071 , H01L24/29 , H01L2924/12033 , H01L2924/00
摘要： Polyimide copolymers of the following formulas are disclosed:
The first is a copolyimide of the recurring structure
wherein AR may be either AR₁ or AR₂, wherein AR₁ is represented by the following formula:
and wherein AR₂ is represented by the following formula:
provided that the molar ratio between AR₁ and AR₂ is in the range from 3:1 to 1:3 and wherein AR₃ is selected from the group consisting of

The second is a block copolyimide in which the following two recurring structures exist as blocks wherein block 1 is
where AR₁ is
and wherein block 2 is
where AR₂ is
provided that the molar ratio of block 1 to block 2 is in the range of 3:1 to 1:3 and wherein AR₃ is selected from the group consisting of

These polyimides have unexpected properties which are useful in various electronic applications.
摘要翻译：公开了下式的聚酰亚胺共聚物：第一种是重复结构的共聚酰亚胺，其中AR可以是AR1或AR2，其中AR1由下式表示：其中AR2由以下式：，条件是AR1和AR2之间的摩尔比在3:1至1:3的范围内，其中AR3选自第二个是嵌段共聚酰亚胺，其中下列两个重复结构以Block 1为的方式存在，其中AR1为，其中嵌段2为，其中AR2为，条件是嵌段1与嵌段2的摩尔比在3： 1至1：3，并且其中AR 3选自。这些聚酰亚胺具有可用于各种电子应用的意想不到的性质。

6. 发明公开

EP0326690A3 UV stable, impact resistant, flame retarded ABS composition containing aliphatic resin 失效
标题翻译：紫外线稳定，耐冲击，含阻燃ABS树脂组合物
公开(公告)号：EP0326690A3
公开(公告)日：1990-12-05
申请号：EP88120906.8
申请日：1988-12-14
申请人： OCCIDENTAL CHEMICAL CORPORATION
发明人： Mundhenke, Rudolph F.
IPC分类号： C08L55/02 , C08K3/22 , C08K5/02 , C08K5/00
CPC分类号： C08K5/02 , C08L55/02 , C08L2666/02
摘要： UV stable, impact resistant, flame retarded thermoplastic compositions are obtained by compounding ABS with aliphatic resin, Diels-Alder adduct of 2 moles of chlorocyclopentadiene and 1 mole of cyclooctadiene (commonly known as Dech Plus), antimony oxide and optionally with nitrile rubber and/or surfactant. Such compositions consist essentially by weight of from about 0.5 to about 10% of aliphatic resin, from 0% to about 5% nitrile rubber, from 0% to about 5% surfactant, from about 14% to about 30% Dech Plus, from about 4% to about 20% antimony oxide and from about 50% to about 80% ABS. The ABS constituent has an Izod Impact Strength of at least 1.5 foot-pounds per inch; the amounts of said aliphatic resin, said nitrile rubber and said surfactant being such as to provide an Izod Impact Strength in foot-pounds per inch of notch determined by ASTM D-256, of at least 2.0 in the thermoplastic composition. The compositions have Izod Impact Strengths ranging from up to 4 foot-pounds per inch and in most cases a V-0 (UL94) flammability classification.

7. 发明授权

EP0332755B1 UV stable, impact resistant flame retarded ABS composition 失效
标题翻译：紫外线稳定，耐冲击，阻燃ABS组成。
公开(公告)号：EP0332755B1
公开(公告)日：1994-01-26
申请号：EP88120907.6
申请日：1988-12-14
申请人： OCCIDENTAL CHEMICAL CORPORATION
发明人： Mundhenke, Rudolph F.
IPC分类号： C08L55/02 , C08K3/22 , C08K5/00 , C08K5/02
CPC分类号： C08K5/02 , C08L55/02 , C08L2666/04

8. 发明公开

EP0332755A2 UV stable, impact resistant flame retarded ABS composition 失效
标题翻译：紫外线稳定剂，schlagzähe，flammhemmende ABS-Zusammensetzung。
公开(公告)号：EP0332755A2
公开(公告)日：1989-09-20
申请号：EP88120907.6
申请日：1988-12-14
申请人： OCCIDENTAL CHEMICAL CORPORATION
发明人： Mundhenke, Rudolph F.
IPC分类号： C08L55/02 , C08K3/22 , C08K5/00 , C08K5/02
CPC分类号： C08K5/02 , C08L55/02 , C08L2666/04
摘要： UV stable, impact resistant, flame retarded ABS compositions are obtained by compounding ABS with nitrile rubber, surfactant, Diels-Alder adduct of 2 moles of chlorocyclopentadiene and 1 mole of cyclooctadiene (commonly known as Dech Plus) and antimony oxide. Such compositions consist essentially by weight of from about 1% to about 9% nitrile rubber, from about 0.3% to about 5% surfactant, from about 14% to about 30% Dech Plus, from about 4% to about 20% antimony oxide and from about 50% to about 80.9% ABS. The ABS constituent has an Izod Impact Strength of at least 1.5 foot-pounds per inch. The nitril rubber is preferably acrylonitrile-butadiene copolymer containing by weight from about 15 to about 50% acrylonitrile component, and the surfactant is preferably siloxane-oxyalkylene copolymer. The compositions have Izod Impact Strengths ranging from 2.0 to 4 foot-pounds per inch and in most cases a V-0 (UL94) flammability classification.
摘要翻译：通过将ABS与丁腈橡胶，表面活性剂，2摩尔氯代环戊二烯的Diels-Alder加合物和1摩尔环辛二烯（通常称为Dech Plus）和氧化锑混合来获得UV稳定，耐冲击，阻燃的ABS组合物。这样的组合物基本上由约1％至约9％的丁腈橡胶，约0.3％至约5％的表面活性剂，约14％至约30％的Dech Plus，约4％至约20％的氧化锑和约50％至约80.9％的ABS。 ABS组分具有至少1.5英尺 - 磅/英寸的艾佐德冲击强度。腈橡胶优选为含有约15至约50％丙烯腈组分重量的丙烯腈 - 丁二烯共聚物，表面活性剂优选为硅氧烷 - 氧化烯共聚物。组合物具有2.0至4英尺磅/英寸的悬臂梁式冲击强度，并且在大多数情况下具有V-0（UL94）可燃性分类。

9. 发明公开

EP0326690A2 UV stable, impact resistant, flame retarded ABS composition containing aliphatic resin 失效
标题翻译： UV-Stabile，schlagzähe，flammhemmende ABS-Zusammensetzung。
公开(公告)号：EP0326690A2
公开(公告)日：1989-08-09
申请号：EP88120906.8
申请日：1988-12-14
申请人： OCCIDENTAL CHEMICAL CORPORATION
发明人： Mundhenke, Rudolph F.
IPC分类号： C08L55/02 , C08K3/22 , C08K5/02 , C08K5/00
CPC分类号： C08K5/02 , C08L55/02 , C08L2666/02
摘要： UV stable, impact resistant, flame retarded thermoplastic compositions are obtained by compounding ABS with aliphatic resin, Diels-Alder adduct of 2 moles of chlorocyclopentadiene and 1 mole of cyclooctadiene (commonly known as Dech Plus), antimony oxide and optionally with nitrile rubber and/or surfactant. Such compositions consist essentially by weight of from about 0.5 to about 10% of aliphatic resin, from 0% to about 5% nitrile rubber, from 0% to about 5% surfactant, from about 14% to about 30% Dech Plus, from about 4% to about 20% antimony oxide and from about 50% to about 80% ABS. The ABS constituent has an Izod Impact Strength of at least 1.5 foot-pounds per inch; the amounts of said aliphatic resin, said nitrile rubber and said surfactant being such as to provide an Izod Impact Strength in foot-pounds per inch of notch determined by ASTM D-256, of at least 2.0 in the thermoplastic composition. The compositions have Izod Impact Strengths ranging from up to 4 foot-pounds per inch and in most cases a V-0 (UL94) flammability classification.
摘要翻译：通过将ABS与脂族树脂，2摩尔氯代环戊二烯的Diels-Alder加合物和1摩尔环辛二烯（通常称为Dech Plus），氧化锑和任选地与丁腈橡胶和/ 或表面活性剂。这样的组合物基本上由约0.5至约10重量％的脂族树脂，0％至约5％的丁腈橡胶，0％至约5％的表面活性剂，约14％至约30％的Dech Plus，约 4％至约20％的氧化锑和约50％至约80％的ABS。 ABS组分的悬臂梁式冲击强度至少为1.5英尺 - 磅/英寸; 所述脂族树脂，所述丁腈橡胶和所述表面活性剂的量使得在热塑性组合物中提供至少2.0的由ASTM D-256测定的每磅英寸切口的艾佐德冲击强度至少为2.0。组合物的艾佐德冲击强度范围从每英寸4英尺磅至几英寸，在大多数情况下为V-0（UL94）可燃性分类。

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