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1. 发明专利

JPS4838387A 失效
公开(公告)号：JPS4838387A
公开(公告)日：1973-06-06
申请号：JP9225472
申请日：1972-09-16
IPC分类号： C08F6/00 , C08F6/06 , C08J3/09 , C08D1/14

2. 发明专利

JPS495218B1 失效
公开(公告)号：JPS495218B1
公开(公告)日：1974-02-06
申请号：JP4791369
申请日：1969-06-19
IPC分类号： C09K3/10 , C08L71/00 , C08L71/03 , H01B3/42 , C08D1/14

3. 发明专利

JPS4948476B1 失效
公开(公告)号：JPS4948476B1
公开(公告)日：1974-12-21
申请号：JP1378671
申请日：1971-03-13
IPC分类号： C08D3/12 , B01J11/84 , C08D1/14 , C08F1/42 , C08F1/56 , C08F3/16

4. 发明专利

JPS4948187B1 失效
公开(公告)号：JPS4948187B1
公开(公告)日：1974-12-19
申请号：JP991471
申请日：1971-02-26
IPC分类号： C08F36/04 , C08D3/04 , C08D1/14 , C08D1/36 , C08F1/56 , C08F1/80 , C08F3/16

5. 发明授权

US3935180A Polybutadiene and process for producing same 失效
标题翻译：聚丁二烯及其生产方法
公开(公告)号：US3935180A
公开(公告)日：1976-01-27
申请号：US393290
申请日：1973-08-31
申请人： Shotaro Sugiura , Tetsuro Matsuura , Haruo Ueno , Minoru Kono , Hideo Ishikawa , Thunehiko Tokutomi
发明人： Shotaro Sugiura , Tetsuro Matsuura , Haruo Ueno , Minoru Kono , Hideo Ishikawa , Thunehiko Tokutomi
IPC分类号： C08F136/06 , C08D3/08 , C08D1/14
CPC分类号： C08F136/06
摘要： A process for producing a polybutadiene is provided wherein, first, 1,3-butadiene is polymerized in the presence of a particular cis-1,4-polymerization catalyst and subsequently, the polymerization is continued in the presence of a particular 1,2-polymerization catalyst. The resulting polybutadiene is characterized as containing 2 to 40% of the 1,2-structure, the melting point of the 1,2-structure portion being 110.degree. to 215.degree.C, and containing 60 to 98% of the cis-1,4-structure and having an intrinsic viscosity [.eta.] of 0.9 to 8 in tetraline at 135.degree.C. A vulcanized product of the polybutadiene is characterized as possessing improved tear strength, flex-crack resistance and tensile strength.
摘要翻译：提供一种生产聚丁二烯的方法，其中首先在特定的顺式-1,4-聚合催化剂存在下聚合1,3-丁二烯，随后在特定的1,2- 聚合催化剂。所得聚丁二烯的特征在于含有2〜40％的1,2-结构，1,2-结构部分的熔点为110〜215℃，含有60〜98％的顺式-1， 4-结构，在135℃下在四氢化萘中的特性粘度η为0.9-8。聚丁二烯的硫化产物的特征在于具有改善的撕裂强度，抗弯曲性和拉伸强度。

6. 发明授权

US3872071A Polymers of conjugated diene hydrocarbons and method of preparation 失效
标题翻译：共轭二烯烃聚合物及其制备方法
公开(公告)号：US3872071A
公开(公告)日：1975-03-18
申请号：US45837274
申请日：1974-04-05
申请人： GOODYEAR TIRE & RUBBER
发明人： HENDERSON JAMES NEIL , SHAHEEN FRANK G
IPC分类号： C08F36/04 , C08D1/14 , C08D5/02 , C08D5/04
CPC分类号： C08F36/04 , C08F4/68
摘要： Polymers of conjugated diene hydrocarbons and a method for their preparation which comprises (A) polymerizing the conjugated diene to form a polymer having substantially a trans-1,4 structure in the presence of a catalyst prepared by mixing a vanadium compound selected from vanadium trichloride and the product of vanadium tetrachloride and titanium tetrachloride with at least one organo aluminum compound and with up to 3 moles of a titanium compound per mole of vanadium compound where the titanium compound is selected from the group consisting of titanium triacetylacetonate and the compounds having the formula Ti(OR'')4 and (B) mixing oxygen with the polymerized diene hydrocarbon and catalyst to reduce the molecular weight of the polymer.
摘要翻译：共轭二烯烃的聚合物及其制备方法包括：（A）在催化剂存在下，使共轭二烯聚合形成基本上具有反式-1,4结构的聚合物，该催化剂通过将选自三氯化钒和四氯化钒和四氯化钛与至少一种有机铝化合物的产物和每摩尔钒化合物最多3摩尔钛化合物的产物，其中钛化合物选自三乙酰丙酮钛和具有式Ti的化合物（OR'）4和（B）将氧与聚合的二烯烃和催化剂混合以降低聚合物的分子量。

7. 发明授权

US3846389A Production of alternating copolymers of conjugated dienes and conjugated polar vinyl monomers 失效
标题翻译：生产共轭二烯和共聚极性单体的交替共聚物
公开(公告)号：US3846389A
公开(公告)日：1974-11-05
申请号：US34577172
申请日：1972-03-28
申请人： KATAOKA N , ISEDA Y , FURUKAWA J
发明人： FURUKAWA J , ISEDA Y , KATAOKA N
IPC分类号： C08F236/04 , C08L21/00 , C08D1/14
CPC分类号： C08F236/04 , C08L21/00 , C08F4/642 , C08F4/68 , C08F4/6421 , C08F4/64058
摘要： Novel alternating copolymers of conjugated dienes and conjugated polar vinyl monomers, wherein the conjugated diene unit is connected in a trans-1,4 form and the conjugated polar vinyl monomer unit and the conjugated diene unit are bonded alternately, are produced efficiently by copolyermizing these monomers in a non-aqueous medium at rather low temperature by using a catalyst system prepared by admixing a selected transition metal compound and an organoaluminum halide in the presence of the polar vinyl monomer or another selected Lewis base. The alternating copolymer here obtained has a regular structure, on this account, for example, the butadiene/acrylonitrile elastic alternating copolymer can be oriented and crystallized under a highly stretched condition.
摘要翻译：共轭二烯和共轭极性乙烯基单体的新型交替共聚物，其中共轭二烯单元以反式1,4形式连接，共轭极性乙烯基单体单元和共轭二烯单元交替键合，通过共聚合这些单体有效地制备通过使用通过在极性乙烯基单体或另一选择的路易斯碱的存在下混合所选择的过渡金属化合物和有机铝卤化物制备的催化剂体系，在非常低的温度下在非水介质中。这里得到的交替共聚物具有规则的结构，因此，例如，丁二烯/丙烯腈弹性交替共聚物可以在高拉伸条件下取向和结晶。

8. 发明授权

US3814744A Process for producing butadiene polymer 失效
公开(公告)号：US3814744A
公开(公告)日：1974-06-04
申请号：US18253671
申请日：1971-09-21
申请人： SUMITOMO CHEMICAL CO
发明人： YAGI Y , NARISAWA S , OSHIMA T , HATA K
IPC分类号： C08F136/06 , C08D1/14 , C08D3/06
CPC分类号： C08F136/06 , C08F4/7098
摘要： A PROCESS FOR PRODUCING BUTADIENE POLYMER WHICH COMPRISES POLYMERIZING 1,3-BUTADIENE IN THE PRESENCE OF A CATALYST SYSTEM CONSISTING OF (A) AT LEAST ONE OF NICKEL COMPOUNDS, (B) AT LEAST ONE OF TRIALKYL ALUMINUM COMPOUNDS, (C) AT LEAST ONE OF BENZOTRIFLUORIDE COMPOUNDS OF THE FORMULA:

1-R1,2-R2,3-R3,4-R4,5-R5,6-CF3-BENZENE

WHEREIN R1, R2, R3, R4 AND R5 ARE EACH A HYDROGEN ATOM, A HALOGEN ATOM, AN ALKYL GROUP OR A FLUOROALKYL GROUP AND (D) AT LEAST ONE CARBOXYLIC COMPOUND SELECTED FROM THE GROUP CONSISTING OF CARBOXYLIC ACIDS OF THE FORMULA:

RX-COOH

WHEREIN RX IS A CHLORINATE OR FLUORINATED ALKYL GROUP, CARBOXYLIC ACID ESTERS OF THE FORMULA:

RX-COOR

WHEREIN R IS A HYDROCARBON GROUP OR A HALOGENATED HYDROCARBON GROUP AND RX IS AS DEFINED ABOVE, CARBOXYLIC ACID ANHYDRIDES OF THE FORMULA:

(RX-CO)20

WHEREIN RX IS AS DEFINED ABOVE, ALKYLALUMINUM CARBOXYLATES OF THE FORMULA:

(RX-COO)NAIR'' 3-N

WHEREIN R'' IS AN ALKYL GROUP, N IS AN INTEGER NOT MORE THAN 3 AND RX IS AS DEFINED ABOVE AND HYDROQUINONE CARBOXYLATES OF THE FORMULA:

1,4-DI(R"-COO-),2-R6,3-R7,5-R8,6-R9-BENZENE

WHEREIN R6, R7, R8 AND R9 ARE EACH A HYDROGEN ATOM OR A HALOGEN ATOM AND R" IS A HYDROCARBON GROUP OR A HALOGENATED HYDROCARBON GROUP WITH OR WITHOUT (E) WATER TO GIVE A BUTADIENE POLYMER CONTAINING PREDOMINANTLY CIS-1,4-STRUCTURE.

9. 发明授权

US3813374A Polymerization of conjugated diolefins with catalysts containing carbon oxysulfide 失效
标题翻译：结合二氧化碳与含有碳氧化物的催化剂的聚合
公开(公告)号：US3813374A
公开(公告)日：1974-05-28
申请号：US8218970
申请日：1970-10-19
申请人： GOODYEAR TIRE & RUBBER
发明人： PERRY D
IPC分类号： C08F2/22 , C08F36/04 , C08D3/04 , C08D1/14 , C08D3/06
CPC分类号： C08F36/04 , C08F4/642
摘要： THERE IS DISCLOSED A PROCESS FOR THE POLYMERIZATION OF CONJUGATED DIOLEFINS BY MEANS OF A CATALYST SYSTEM COMPRISING (A) TITANIUM TETRACHLORIDE (B) AT LEAST ONE MEMBER OF THE GROUP CONSISTING OF (1) ORGANOALUMINUM COMPOUNDS DEFINED BY THE FORMULA:

R1-AL(-R2)-R3

WHEREIN R1 IS SELECTED FROM THE GROUP CONSISTING OF ALKYL, CYCLOALKYL, ARYL, ALKARYL, AND HALOGEN RADICALS AND HYDROGEN AND R2 AND R3 ARE SELECTED FROM THE GROUP CONSISTING OF ALKYL, CYCLOALKYL, ARYL, ARYLALKYL AND ALKARYL RADICALS AND (2) THE ETHERATES OF ORGANOALUMINUM COMPOUNDS OF THE FORMULA

R1-AL(-R2)-R3 . R4-O-R5

WHEREIN R1 IS SELECTED FROM THE GROUP CONSISTING OF ALKYL, CYCLOALKYL, ARYL, ALKARYL, ARYLALKYL AND HALOGEN RADICALS AND HYDROGEN; R2 AND R3 ARE SELECTED FROM THE GROUP CONSISTING OF ALKYL, CYCOALKYL, ARYL, ARYLALKYL AND ALKARYL RADICALS; R4 AND R5 ARE SELECTED FROM THE GROUP CONSISTING OF SATURATED ALIPHATIC, UNSAURATED ALIPHATIC, SATURATED ALICYCLIC, UNSATURATED ALICYCLIC AND AROMATIC RADICALS AND (C) CARBON OXYSULFIDE.

10. 发明授权

US3790551A Process for producing butadiene polymer 失效
标题翻译：生产丁二烯聚合物的方法
公开(公告)号：US3790551A
公开(公告)日：1974-02-05
申请号：US3790551D
申请日：1971-06-04
申请人： SUMITOMO CHEMICAL CO
发明人： SATO H , YAGI Y , KOBAYASHI A
IPC分类号： C08F136/06 , C08D1/14 , C08D3/06
CPC分类号： C08F136/06 , C08F4/7095
摘要： A PROCESS FOR PRODUCING BUTADIENE POLYMER WHICH COMPRISES POLYMERIZING 1,3-BUTADIENE IN THE PRESENCE OF A CATALYST SYSTEM CONSISTING ESSENTIALLY OF (A) AT LEAST ONE OF NICKEL AND COBAL COMPOUNDS, (B) A TRIALKYL ALUMINUM COMPOUND, (C) A BENZOTRIFLUORIDE COMPOUND REPRESENTED BY THE FORMULA:

1-R1,2-R2,3-R3,4-R4,5-R5,6-(CF3-)BENZENE

(WHEREIN R1,R2,R3,R4 AND R5 ARE EACH A HYDROGEN ATOM, OR A HALOGEN ATOM OR THE COMBINATION OF R1'' WITH R2'' A HALOGEN ATOM, AN ALKYL GROUP OR A FLOROALKYL GROUP), FORMULA: (WHEREIN R1'', R2'', R3'', AND R4'', ARE EACH HYDROGEN ATOM AND/OR OF R3'' WITH R4'' IS AN AROMATIC CONDENSED RING(S) AND THE REMAINING SUBSTITUENTS ARE, IF ANY, EACH A HYDROAND/OR OF R3'' WITH R4'' IS AN AROMATIC CONDENSED RING(S) AND THE REMAINING SUBSTITUENTS ARE, IF ANY, EACH A HYDROGEN ATOM OR A HALOGEN ATOM) AND IN THE COEXISTENCE OF WATER TO GIVE A BUTADIENE POLYMER CONTAINING PREDOMINNANTLY CIS-1,4 STRUCTURE AND HAVING A REGULATED MOLECULAR WEIGHT.

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