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121. 发明授权

US4900793A Fluorinated elastomeric materials 失效
标题翻译：氟化弹性材料
公开(公告)号：US4900793A
公开(公告)日：1990-02-13
申请号：US358458
申请日：1989-05-25
申请人： Richard J. Lagow , Earl T. Dumitru
发明人： Richard J. Lagow , Earl T. Dumitru
IPC分类号： C08F8/22
CPC分类号： C08F8/22
摘要： This invention relates to a method of making perfluorinated elastomeric materials, and to materials made by such methods. In the full synthetic scheme, a partially fluorinated polymeric compound, with moieties to prevent crystallization, is created. It is then crosslinked to a desired degree, then perfluorinated.Various intermediate materials, such as partially fluorinated crosslinked polymers, have useful properties, and are or may become commercially available. One embodiment of this invention therefore relates to perfluorination of a selected partially fluorinated, crosslinked material, which is one step of the full synthetic scheme.
摘要翻译：本发明涉及一种制备全氟化弹性体材料的方法以及通过这些方法制备的材料。在完全合成方案中，产生具有防止结晶的部分的部分氟化聚合物。然后将其交联至所需程度，然后进行全氟化。各种中间体材料，例如部分氟化的交联聚合物，具有有用的性质，并且可以成为可商购的。因此，本发明的一个实施方案涉及所选择的部分氟化的交联材料的全氟化，其是完全合成方案的一个步骤。

122. 发明授权

US4877817A Chlorinated rubber 失效
公开(公告)号：US4877817A
公开(公告)日：1989-10-31
申请号：US287066
申请日：1988-12-21
申请人： Tetsuo Tojo , Takashi Nakahara , Yasuhiko Otawa , Katsuo Okamoto
发明人： Tetsuo Tojo , Takashi Nakahara , Yasuhiko Otawa , Katsuo Okamoto
IPC分类号： C08F8/20 , C08F8/22
CPC分类号： C08F8/22
摘要： A chlorinated rubber having a chlorine content of 10 to 45% by weight based on the weight of the chlorinated rubber and a Mooney viscosity, ML.sub.1+4 (121.degree. C.), of 10 to 190 is obtained by chlorinating an ethylene/alpha-olefin/non-conjugated diene copolymer rubber containing 5-vinyl-2-norbornene as the non-conjugated diene. The chlorinated rubber has excellent processability in roll milling, extrusion, etc.

123. 发明授权

US4833205A Polymeric materials having controlled physical properties 失效
标题翻译：具有受控物理性质的聚合材料
公开(公告)号：US4833205A
公开(公告)日：1989-05-23
申请号：US157680
申请日：1988-02-18
申请人： Bernard D. Bauman , Patricia E. Burdick , Rajendra K. Mehta
发明人： Bernard D. Bauman , Patricia E. Burdick , Rajendra K. Mehta
IPC分类号： C08C19/14 , C08F8/22 , C08G18/06 , C08G18/69 , C08G85/00 , C08J9/00 , C08J11/04
CPC分类号： C08J9/0061 , C08C19/14 , C08F8/22 , C08G18/06 , C08G18/69 , C08G85/00 , C08J11/04 , C08J2375/04 , Y02P20/143 , Y02W30/70
摘要： Ground polymeric elastomer or other polymeric plastic, particularly from recovered scrap, is surface modified by treatment with a gaseous mixture containing a minor amount of fluorine and a larger amount of at leasts one reactive gas in an inert gaseous carrier. By the treatment the ground material is made more compatible for admixture with polyfunctional polymer-forming liquids, thereby obtaining novel composites of controlled physical properties. The other reactive gas is preferably oxygen or one of the gases from the group consisting of: chlorine and SO.sub.2 with or without added oxygen.
摘要翻译：地面聚合弹性体或其他聚合物塑料，特别是回收的废料，通过在惰性气态载体中用含少量氟和至少一种反应性气体的气体混合物处理进行表面改性。通过处理使研磨材料与多官能聚合物形成液体的混合更加相容，从而获得具有受控物理性质的新型复合材料。其它反应性气体优选为氧气或来自由具有或不具有添加氧气的氯和SO 2组成的组中的一种气体。

124. 发明授权

US4743659A Chemical modification of polydiacetylene crystals 失效
标题翻译：聚二乙炔晶体的化学改性
公开(公告)号：US4743659A
公开(公告)日：1988-05-10
申请号：US39244
申请日：1987-04-17
申请人： Daniel J. Sandman , Boris S. Elman
发明人： Daniel J. Sandman , Boris S. Elman
IPC分类号： C08F8/22
CPC分类号： C08F8/22
摘要： Crystalline brominated poly-1,6-di-(N-carbazolyl)-2,4-hexadiyne having at least two bromine atoms per repeat unit is disclosed. The crystalline brominated poly-1,6-di-(N-carbazolyl)-2,4-hexadiyne of the invention is characterized by a Fourier transform infrared spectrum which includes absorption at 795.+-.5, 835.+-.5, and 865.+-.5 cm.sup.-1. A method for preparing the crystalline brominated poly-1,6-di-(N-carbazolyl)-2,4-hexadiyne of the invention is also disclosed.
摘要翻译：公开了每个重复单元具有至少两个溴原子的结晶溴化聚-1,6-二（N-咔唑基）-2,4-己二炔。本发明的结晶溴化聚-1,6-二（N-咔唑基）-2,4-己二炔的特征在于傅立叶变换红外光谱，其包括在795 +/- 5,835 +/- 5处的吸收和 865 +/- 5厘米-1。还公开了本发明的结晶溴化聚-1,6-二（N-咔唑基）-2,4-己二炔的制备方法。

125. 发明授权

US4717753A Chlorosulfonated alkylene-alkyl acrylate copolymers 失效
标题翻译：氯磺化亚烷基 - 丙烯酸烷基酯共聚物
公开(公告)号：US4717753A
公开(公告)日：1988-01-05
申请号：US853371
申请日：1986-04-15
申请人： Mahmoud R. Rifi
发明人： Mahmoud R. Rifi
IPC分类号： C08F8/22 , C08F8/38
CPC分类号： C08F8/22 , C08F8/38
摘要： Chlorosulfonated alkylene-alkyl acrylate copolymers prepared by reacting, in the absence of a solvent or diluent, a granular alkylene-alkyl acrylate copolymer with a gaseous chlorosulfonating agent. The granular, elastomeric chlorosulfonated alkylene-alkyl acrylate copolymers can be used as extrudates about wires and cables and can be formed into film material characterized by excellent optical properties.
摘要翻译：通过在不存在溶剂或稀释剂的情况下将颗粒状亚烷基 - 烷基丙烯酸烷基酯共聚物与气态氯磺化剂反应制备的氯磺化亚烷基 - 丙烯酸烷基酯共聚物。颗粒状，弹性体氯磺化的亚烷基 - 烷基丙烯酸烷基酯共聚物可以用作电缆和电缆的挤出物，并且可以形成为以优异的光学性质为特征的膜材料。

126. 发明授权

US4708993A Cold flow improver and method of use thereof 失效
标题翻译：冷流改进剂及其使用方法
公开(公告)号：US4708993A
公开(公告)日：1987-11-24
申请号：US893850
申请日：1986-08-06
申请人： Michael I. Naiman , John A. Schield , Lawrence J. Cunningham
发明人： Michael I. Naiman , John A. Schield , Lawrence J. Cunningham
IPC分类号： C08F8/00 , C08F8/22 , C08F290/00 , C08F299/00 , C10L1/192 , C10L1/195 , C10L10/14
CPC分类号： C08F8/22
摘要： Oligomers of polymerizable ester-containing halopolyalkylenes are effective as cold flow improvers in middle distillate fuels.

127. 发明授权

US4699954A Chemical modification of solid, fully crystalline polydiacetylenes 失效
公开(公告)号：US4699954A
公开(公告)日：1987-10-13
申请号：US2534
申请日：1987-01-12
申请人： Daniel J. Sandman , Boris S. Elman , Christopher S. Velazquez
发明人： Daniel J. Sandman , Boris S. Elman , Christopher S. Velazquez
IPC分类号： C08F8/22 , C08F8/30
CPC分类号： C08F8/22
摘要： Chemical modification of crystalline poly-1,6-di-(N-carbazolyl)-2,4-hexadiyne is disclosed. There is provided a chlorinated poly-1,6-di-(N-carbazolyl)-2,4-hexadiyne having at least 12 chlorine atoms per repeat unit. The chlorinated poly-1,6-di-(N-carbazolyl)-2,4-hexadiyne of the invention is characterized by a Fourier transform infrared (FTIR) spectrum including peaks at about 745.+-.5, 798.+-.5, and 851.+-.5 cm.sup.-1. There is also provided a nitrated poly-1,6-di-(N-carbazolyl)-2,4-hexadiyne having at least 2 nitro groups per repeat unit. The nitrated poly-1,6-di-(N-carbazolyl)-2,4-hexadiyne of the invention is characterized by an FTIR spectrum including absorption at about 1511.+-.5, 1342.+-.5, 794.+-.5, 751.+-.5, and 718.+-.5 cm.sup.-1.

128. 发明授权

US4200703B1 失效
公开(公告)号：US4200703B1
公开(公告)日：1987-07-14
申请号：US61779
申请日：1979-01-02
IPC分类号： C08F8/00 , C08F8/20 , C08F8/22
CPC分类号： C08F8/22 , C08F12/04

129. 发明授权

US4665133A Chemical modification of solid, fully crystalline polydiacetylenes 失效
公开(公告)号：US4665133A
公开(公告)日：1987-05-12
申请号：US751632
申请日：1985-07-03
申请人： Daniel J. Sandman , Boris S. Elman , Christopher S. Velazquez
发明人： Daniel J. Sandman , Boris S. Elman , Christopher S. Velazquez
IPC分类号： C08F8/22
CPC分类号： C08F8/22
摘要： Chemical modification of crystalline poly-1,6-di-(N-carbazolyl)-2,4-hexadiyne is disclosed. There is provided a chlorinated poly-1,6-di-(N-carbazolyl)-2,4-hexadiyne having at least 12 chlorine atoms per repeat unit. The chlorinated poly-1,6-di-(N-carbazolyl)-2,4-hexadiyne of the invention is characterized by a Fourier transform infrared (FTIR) spectrum including peaks at about 745.+-.5, 798.+-.5, and 851.+-.5 cm.sup.-1. There is also provided a nitrated poly-1,6-di-(N-carbazolyl)-2,4-hexadiyne having at least 2 nitro groups per repeat unit. The nitrated poly-1,6-di-(N-carbazolyl)-2,4-hexadiyne of the invention is characterized by an FTIR spectrum including absorption at about 1511.+-.5, 1342.+-.5, 794.+-.5, 751.+-.5, and 718.+-.5 cm.sup.-1.

130. 发明授权

US4652616A Chlorinated ethylene copolymer resins 失效
标题翻译：氯化乙烯共聚物树脂
公开(公告)号：US4652616A
公开(公告)日：1987-03-24
申请号：US719354
申请日：1985-04-03
申请人： Takeshi Kamiya , Kazuo Matsuura , Mituji Miyoshi , Kozo Misumi , Seiji Kadomatsu , Shinji Nose
发明人： Takeshi Kamiya , Kazuo Matsuura , Mituji Miyoshi , Kozo Misumi , Seiji Kadomatsu , Shinji Nose
IPC分类号： C08F8/00 , C08F8/20 , C08F8/22
CPC分类号： C08F8/20
摘要： A chlorinated ethylene copolymer resin having a chlorine content of 5-50% by weight obtained by chlorinating an ethylene copolymer resin by the aqueous suspension method at a temperature of 100.degree. C. or higher in at least one chlorination stage, said copolymer resin being obtained by copolymerizing ethylene and as at least one comonomer 0.02-2.0 mol % of a nonconjugated diene using a polymerization catalyst comprising a solid catalytic component containing at least magnesium and titanium and an organic aluminum compound and having a maximum peak temperature according to the differential scanning calorimetry (DSC) of 100.degree. C. or higher.
摘要翻译：通过在至少一个氯化阶段中在100℃或更高的温度下通过水性悬浮法氯乙烯共聚物树脂获得氯含量为5-50重量％的氯乙烯共聚物树脂，所述共聚物树脂通过使用包含至少含镁和钛的固体催化组分的聚合催化剂和有机铝化合物共聚乙烯和作为至少一种共聚单体0.02-2.0摩尔％的非共轭二烯，并且根据差示扫描量热法具有最大峰值温度（DSC）为100℃以上。

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