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1. 发明授权

US3707520A Polymers of cyclopentene obtained by polymerizing to a predetermined conversion and adding mono or diolefin thereto 失效
标题翻译：通过聚合反应获得的环己基聚合物预处理转化和添加单体或二氧化物
公开(公告)号：US3707520A
公开(公告)日：1972-12-26
申请号：US3707520D
申请日：1970-03-09
申请人： BAYER AG
发明人： PAMPUS GOTIFRIED , WITTE JOSEF , MARWEDE GUNTER
IPC分类号： C08G61/08 , C08F1/28 , C08F7/02 , C08F45/28
CPC分类号： C08G61/08
摘要： TWO-STAGE PROCESS FOR PRODUCING ECYLOPENTENE POLYMERS, WHEREIN CYCLOPENTENE IS POLYMERISED IN A SOLVENT IN THE PRESENCE OF A METAL-ORGANIC MIXED CATALYST TO A CONVERSION OF 40 TO 90% BY WEIGHT, AN OLEFIN OR DIOLEFIN IS ADDED AND POLYMERISATION IS COMPLETED.

2. 发明授权

US3692760A Regulation of molecular weight of products obtained by the ring opening polymerization of cycloolefines 失效
标题翻译：戒指开环聚合产物分子量的调节
公开(公告)号：US3692760A
公开(公告)日：1972-09-19
申请号：US3692760D
申请日：1970-10-30
申请人： BAYER AG
发明人： WITTE JOSEF , PAMPUS GOTTFRIED , SCHON NIKOLAUS , MARWEDE GUNTER
IPC分类号： C08F4/78 , C08G61/08 , C08F3/02 , C08F7/02
CPC分类号： C08G61/08 , Y10S526/903
摘要： A process for the production of cycloolefin polymers by the polymerization of cycloolefins in solution in inert organic solvents, using catalysts of tungsten salts and organic aluminum compounds, characterized in that an organic cycloolefin solution having a water content of 5 to 50 ppm, preferably 10 to 20 ppm, is used for the polymerization.
摘要翻译：一种通过使用钨酸盐和有机铝化合物的催化剂在惰性有机溶剂中使环烯烃在溶液中聚合制备环烯烃聚合物的方法，其特征在于，将含水量为5至50ppm，优选10至 20ppm用于聚合。

3. 发明授权

US3684787A Preparation of polyalkenamers 失效
标题翻译：聚合物的制备
公开(公告)号：US3684787A
公开(公告)日：1972-08-15
申请号：US3684787D
申请日：1970-04-06
申请人： BAYER AG
发明人： NUTZEL KARL , HAAS FRIEDRICH , MARWEDE GUNTER
IPC分类号： C08F4/60 , C08F4/78 , C08G61/08 , C08F1/28 , C08F3/02 , C08F15/04
CPC分类号： C08G61/08
摘要： Aromatic and aliphatic nitro compounds as cocatalysts to improve organometal mixed catalysts for polymerizing cycloalkenes under ring opening.
摘要翻译：芳族和脂族硝基化合物作为助催化剂，用于改善在开环下聚合环烯烃的有机金属混合催化剂。

4. 发明授权

US3684781A Adjusting the viscosity of polyalkenamers 失效
标题翻译：调节聚合物粘度
公开(公告)号：US3684781A
公开(公告)日：1972-08-15
申请号：US3684781D
申请日：1970-04-06
申请人： BAYER AG
发明人： NUTZEL KARL , HAAS FRIEDRICH , MARWEDE GUNTER
IPC分类号： C08G61/08 , C08F17/00 , C08F3/02 , C08F15/02
CPC分类号： C08G61/08 , Y10S526/903
摘要： The molecular weight of cycloolefin polymers is adjusted by effecting the catalytic polymerization of cycloolefins in organic solvents in the presence of from 0.001 to 1 percent of an 1olefin.
摘要翻译：通过在0.001至1％的1-烯烃的存在下，通过在有机溶剂中进行环烯烃的催化聚合来调节环烯烃聚合物的分子量。

5. 发明授权

US3646161A Synthetic rubber mixtures of butadiene/styrene block copolymers 失效
标题翻译：丁二烯/苯乙烯嵌段共聚物的合成橡胶混合物
公开(公告)号：US3646161A
公开(公告)日：1972-02-29
申请号：US3646161D
申请日：1969-05-08
申请人： BAYER AG
发明人： MARWEDE GUNTER , PAMPUS GOTTFRIED , HOFFMANN MARTIN
IPC分类号： C08L53/00 , C08F297/04 , C08L23/00 , C08L51/00 , C08L51/02 , C08L53/02 , C08L77/00 , C08L101/00 , C08F29/12 , C08F33/08
CPC分类号： C08F297/04 , C08L53/02 , C08L2666/24
摘要： SYNETHIC RUBBER MIXTURE COMPRISING: (A) FROM 10% TO 90% BY WEIGHT OF ONE OR MORE UNIFORM BUTADIENE/STRENE BLOCK COPOLYMERS WITH A MOLECULAR WEITHT OF FROM 30,000 TO 150,000 , A VISCOSITY (N) MEASURED IN TOUENE OF FROM 0.5 TO 2 DL./G. AND A STRYENE CONTENT OF FROM 20% TO 50% BY WEIGHT; AND (B) FROM 90% TO 10% BY WEIGHT OF ONE OR MORE UNIFORM BUTADINE/STYRENE BLOCK COPOLYMERS WITH A MOLECULAR WEIGHT OF FROM 100,000 TO 1,000,000, A VISCOSITY (N) MEASURED IN TOLUENE OF FROM 1.5 TO 10 DL./G. AND A STYRENE CONTENT OF FROM 0.3 TO 20% BY WEIGHT.

6. 发明授权

US3900532A Low viscosity pasty rubber compositions 失效
标题翻译：低粘度的橡胶组合物
公开(公告)号：US3900532A
公开(公告)日：1975-08-19
申请号：US37568773
申请日：1973-07-02
申请人： BAYER AG
发明人： DIETRICH MANFRED , SCHNETGER JOCHEN , HAAS FRIEDRICH , MARWEDE GUNTER , APPEL HANSGUNTER
IPC分类号： C08L23/00 , C08F236/04 , C08K5/00 , C08L1/00 , C08L7/00 , C08L15/00 , C08L19/00 , C08L21/00 , C08L27/00 , C08L33/00 , C08L33/02 , C08L101/00 , C08F15/10 , C08F15/14
CPC分类号： C08F236/04 , C08K3/22 , C08L19/006 , C08L79/02 , C08L2666/02
摘要： A pasty vulcanisable rubber mixture free from sulphur, containing 100 parts by weight of a high molecular weight rubber which contains OH, SH, NH, NH2, COOH, Cl or Br groups, 50 to 400 parts by weight of a liquid polymer or copolymer of a diene which has a molecular weight of 400 to 10.000 and also contains OH, SH, NH, NH2, COOH, Cl or Br groups and a crosslinking agent for the OH, SH, NH, NH2, COOH, Cl or Br groups present.

7. 发明授权

US3864307A Natural and synthetic diene polymers stabilized with cresol derivative antioxidants 失效
标题翻译：用甲酚衍生物抗氧化剂稳定的天然和合成二烯聚合物
公开(公告)号：US3864307A
公开(公告)日：1975-02-04
申请号：US37801573
申请日：1973-07-10
申请人： BAYER AG
发明人： NAST ROLAND , REDETZKY WOLFGANG , SINN GUSTAV , KEMPERMANN THEO , WITTE JOSEPH , MARWEDE GUNTER
IPC分类号： C07C37/14 , C07C37/16 , C07C37/18 , C07C39/17 , C08K5/13 , C08C7/10 , C08D11/04
CPC分类号： C08K5/13 , C07C37/14 , C07C37/16 , C07C37/18 , C07C2601/08 , C07C2602/08 , C07C2602/42 , Y10S524/925 , C08L21/00 , C07C39/17
摘要： The invention disclosed herein relates to the stabilization of natural and synthetic diene polymers with cresol derivatives such a 2-tert. butyl-4-methyl-6-cyclopentyl-phenol, and 2-ter. butyl4-methyl-6-indanyl phenol.
摘要翻译：本文公开的本发明涉及天然和合成二烯聚合物与甲酚衍生物如2-叔丁基的稳定化。丁基-4-甲基-6-环戊基 - 苯酚和2-ter。丁基-4-甲基-6-茚满基苯酚。

8. 发明授权

US3687889A Process for preparing oil-extending rubber 失效
标题翻译：制备加油橡胶的方法
公开(公告)号：US3687889A
公开(公告)日：1972-08-29
申请号：US3687889D
申请日：1969-07-22
申请人： BAYER AG
发明人： WITTE JOSEF , HAAS FRIEDRICH , MARWEDE GUNTER
IPC分类号： C08F4/64 , C08F136/08 , C08K5/17 , C08C11/22 , B01J11/84
CPC分类号： C08F136/08 , C08K5/17 , C08F2/42 , C08L9/00
摘要： An oil-extended polyisoprene composition which comprises A. 100 PARTS BY WEIGHT OF A SYNTHETIC CIS-1,4-POLYISOPRENE WHICH HAS BEEN PREPARED BY POLYMERIZING ISOPRENE IN SOLUTION IN A HYDROCARBON WITH AN ORGANOMETALLIC MIXED CATALYST OF TITANIUM TETRACHLORIDE, AN ALUMINUM TRIALKYL AND/OR AN ALUMINUM TRIALKYL ETHERATE AND STOPPING THE POLYMER SOLUTION CONTAINING THE MIXED CATALYST WITH AN ALIPHATIC OR CYCLOALIPHATIC DIAMINE OR POLYAMINE AND AN ALIPHATIC OR CYCLOALIPHATIC SECONDARY AMINE CONTAINING AT LEAST 10 CARBON ATOMS, OPTIONALLY IN ADMIXTURE WITH A LOWER ALIPHATIC ALCOHOL, FOLLOWED BY STABILIZATION WITH A CONVENTIONAL ANTI-AGER, AND B. FROM 15 TO 50 PARTS BY WEIGHT OF A RUBBER EXTENDING OIL AND A PROCESS FOR PRODUCING SAID MIXTURE.
摘要翻译：一种含油聚异戊二烯组合物，其包含A. 100份合成的单体-1,4-聚异戊二烯的重量份，其通过在溶剂中的溶液中聚合异丙苯与四氯化钛的有机金属混合催化剂，铝三聚物和/ 或铝酸铝酸钠，并且将含有混合催化剂的聚合物溶液与含有至少10个碳原子的惰性或环状二胺或多胺以及包含至少10个碳原子的惰性或环状二次胺一起停止，与下列醇溶液相似，在与A的稳定作用下进行常规抗菌剂和B.从15至50份橡胶扩展油重量份和生产混合物的方法。

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