IT1191612B - Procedimento migliorato per la polimerizzazione o copolimerizzazione del butadiene - Google Patents
Procedimento migliorato per la polimerizzazione o copolimerizzazione del butadieneInfo
- Publication number
- IT1191612B IT1191612B IT20715/85A IT2071585A IT1191612B IT 1191612 B IT1191612 B IT 1191612B IT 20715/85 A IT20715/85 A IT 20715/85A IT 2071585 A IT2071585 A IT 2071585A IT 1191612 B IT1191612 B IT 1191612B
- Authority
- IT
- Italy
- Prior art keywords
- copolymerization
- butadiene
- polymerization
- improved procedure
- procedure
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/52—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides selected from boron, aluminium, gallium, indium, thallium or rare earths
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
- C08F36/08—Isoprene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
- C08F36/06—Butadiene
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Polymerization Catalysts (AREA)
Priority Applications (23)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT20715/85A IT1191612B (it) | 1985-05-15 | 1985-05-15 | Procedimento migliorato per la polimerizzazione o copolimerizzazione del butadiene |
DE8686200749T DE3681196D1 (de) | 1985-05-15 | 1986-05-01 | Verfahren zur polymerisation oder copolymerisation von butadien. |
IN338/MAS/86A IN167317B (it) | 1985-05-15 | 1986-05-01 | |
ZA863287A ZA863287B (en) | 1985-05-15 | 1986-05-01 | Process for the polymerization or copolymerization of butadiene |
EP86200749A EP0201962B1 (en) | 1985-05-15 | 1986-05-01 | Improved process for the polymerization or copolymerization of butadiene |
US06/859,009 US4710553A (en) | 1985-05-15 | 1986-05-02 | Process for the polymerization or copolymerization of butadiene |
CA000508345A CA1266948A (en) | 1985-05-15 | 1986-05-05 | Process for the polymerization or copolymerization of butadiene |
AU57098/86A AU594335B2 (en) | 1985-05-15 | 1986-05-05 | Improved process for the polymerization or copolymerization of butadiene |
KR1019860003660A KR890004354B1 (ko) | 1985-05-15 | 1986-05-10 | 부타디엔의 개량된 중합 및 공중합 방법 |
ES555332A ES8706733A1 (es) | 1985-05-15 | 1986-05-13 | Procedimiento para la polimerizacion o copolimerizacion de butadieno |
PL1986259465A PL146474B1 (en) | 1985-05-15 | 1986-05-13 | Method of obtaining poly/cis-butadiene-1,4/ or copolymers of butadiene and similar diolefines |
IE127786A IE58960B1 (en) | 1985-05-15 | 1986-05-14 | Improved process for the polymerization or copolymerization of butadiene |
YU79086A YU45780B (sh) | 1985-05-15 | 1986-05-14 | Postupak za dobijanje 1,4-cis-polibutadiena ili butadienskih kopolimera sa diolefinima katalitičkom polimerizacijom ili kopolimerizacijom monomera butadiena |
EG282/86A EG18512A (en) | 1985-05-15 | 1986-05-14 | Improved process for the polymerization of butadiene |
SI8610790A SI8610790A8 (sl) | 1985-05-15 | 1986-05-14 | Postopek za pripravo 1,4-cis-polibutadienov ali butadienskih kopolimerov z diolefinis katalitsko polimerizacijo ali kopolimerizacijo monomera butadiena |
CN86103327A CN1008822B (zh) | 1985-05-15 | 1986-05-14 | 丁二烯聚合和共聚的改进方法 |
TR26125/86A TR22628A (tr) | 1985-05-15 | 1986-05-14 | Butadien'in polimerizasyonu veya kopolimerizasyonu icin islah edilmis usul |
CS863480A CS271329B2 (en) | 1985-05-15 | 1986-05-14 | Method of 1,4-cis-polybutadiene or butadiene's copolymers preparation |
PT82583A PT82583B (pt) | 1985-05-15 | 1986-05-14 | Processo aperfeicoado para a polimerizacao ou copolimerizacao de butadieno |
DD86290235A DD245200A5 (de) | 1985-05-15 | 1986-05-14 | Verfahren zur herstellung von 1,4-cis-polybutadien |
BR8602293A BR8602293A (pt) | 1985-05-15 | 1986-05-15 | Processo catalitico de preparacao 1,4-cispolibutadieno |
JP61109721A JPH072807B2 (ja) | 1985-05-15 | 1986-05-15 | ブタジエン重合体又は共重合体の製法 |
HRP-790/86A HRP921242B1 (en) | 1985-05-15 | 1992-11-12 | A process for the polymerization or copolymerization of butadiene |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT20715/85A IT1191612B (it) | 1985-05-15 | 1985-05-15 | Procedimento migliorato per la polimerizzazione o copolimerizzazione del butadiene |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8520715A0 IT8520715A0 (it) | 1985-05-15 |
IT1191612B true IT1191612B (it) | 1988-03-23 |
Family
ID=11170987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20715/85A IT1191612B (it) | 1985-05-15 | 1985-05-15 | Procedimento migliorato per la polimerizzazione o copolimerizzazione del butadiene |
Country Status (21)
Country | Link |
---|---|
US (1) | US4710553A (it) |
EP (1) | EP0201962B1 (it) |
JP (1) | JPH072807B2 (it) |
KR (1) | KR890004354B1 (it) |
CN (1) | CN1008822B (it) |
AU (1) | AU594335B2 (it) |
BR (1) | BR8602293A (it) |
CA (1) | CA1266948A (it) |
CS (1) | CS271329B2 (it) |
DD (1) | DD245200A5 (it) |
DE (1) | DE3681196D1 (it) |
EG (1) | EG18512A (it) |
ES (1) | ES8706733A1 (it) |
IE (1) | IE58960B1 (it) |
IN (1) | IN167317B (it) |
IT (1) | IT1191612B (it) |
PL (1) | PL146474B1 (it) |
PT (1) | PT82583B (it) |
TR (1) | TR22628A (it) |
YU (1) | YU45780B (it) |
ZA (1) | ZA863287B (it) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1191614B (it) * | 1985-05-15 | 1988-03-23 | Enichem Elastomers | Procedimento migliorato per la polimerizzazione o copolimerizzazione del butadiene |
IT1186730B (it) * | 1985-06-05 | 1987-12-16 | Enichem Elastomers | Procedimento per la polimerizzazione di isoprene |
IT1230756B (it) * | 1989-02-17 | 1991-10-29 | Enichem Elastomers | Metodo per la preparazione di polibutadiene a lavorabilita' migliorata. |
JPH0791340B2 (ja) * | 1990-10-19 | 1995-10-04 | 旭化成工業株式会社 | 共役ジェン類重合体の製造方法 |
DE4334045A1 (de) * | 1993-10-06 | 1995-04-13 | Bayer Ag | Katalysator, dessen Herstellung und Verwendung zur Gasphasenpolymerisation von konjugierten Dienen |
DE4436059A1 (de) * | 1994-10-10 | 1996-04-11 | Bayer Ag | Verfahren zur Herstellung von mittels Nd-Katalysatoren polymerisierten Dienkautschuken mit niedrigem cold-flow und geringem Eigengeruch |
US5914377A (en) * | 1995-04-04 | 1999-06-22 | Bayer Ag | Method for the production of diene rubbers in the gas phase |
US5798416A (en) * | 1995-07-18 | 1998-08-25 | Toyo Tire & Rubber Co., Ltd. | Automobile vibration-isolating rubber composition and automobile vibration-isolating device |
US6441107B1 (en) * | 1998-12-18 | 2002-08-27 | Union Carbide Chemicals & Plastics Technology Corporation | Molecular weight control of gas phase polymerized polybutadiene when using a rare earth catalyst |
KR100352764B1 (ko) * | 2000-03-16 | 2002-09-16 | 금호석유화학 주식회사 | 신규한 단분자 니오디뮴 카르복실레이트 화합물 및 이를포함하는 디엔 중합용 촉매 |
US7351776B2 (en) * | 2004-03-02 | 2008-04-01 | Bridgestone Corporation | Bulk polymerization process |
ITMI20042022A1 (it) * | 2004-10-25 | 2005-01-25 | Polimeri Europa Spa | Processo per la preparazione di polibutadiene a basso grado di ramificazione |
JP5083213B2 (ja) * | 2006-07-10 | 2012-11-28 | コニカミノルタエムジー株式会社 | 圧電性合成樹脂膜の形成方法 |
US7879958B2 (en) * | 2007-08-07 | 2011-02-01 | Bridgestone Corporation | Polyhydroxy compounds as polymerization quenching agents |
US7825201B2 (en) * | 2007-12-31 | 2010-11-02 | Bridgestone Corporation | Process for producing polydienes |
US7741418B2 (en) * | 2007-12-31 | 2010-06-22 | Bridgestone Corporation | Process for producing polydienes |
ITMI20080570A1 (it) * | 2008-04-02 | 2009-10-03 | Polimeri Europa Spa | Procedimento per la preparazione di polibutadiene ramificato ad alto contenuto in unita' 1,4-cis |
US7902309B2 (en) | 2009-02-23 | 2011-03-08 | Bridgestone Corporation | Process and catalyst system for polydiene production |
US8623975B2 (en) | 2009-06-24 | 2014-01-07 | Bridgestone Corporation | Process for producing polydienes |
CN101955567B (zh) * | 2009-07-20 | 2012-06-27 | 中国石油化工股份有限公司 | 一种催化体系及制备双烯烃共聚弹性体的方法 |
WO2012040026A1 (en) | 2010-09-23 | 2012-03-29 | Bridgestone Corporation | Process for producing polydienes |
BR112013014478B1 (pt) * | 2010-12-09 | 2020-08-04 | China Petroleum & Chemical Corporation | Catalisador de terras raras de fase homogênea à base de neodímio e processo para preparar um polímero de dieno conjugado |
US9000107B2 (en) | 2011-01-31 | 2015-04-07 | Bridgestone Corporation | Process for producing polydienes |
RU2605552C2 (ru) | 2011-11-17 | 2016-12-20 | Бриджстоун Корпорейшн | Способ получения полидиенов |
SG11201404817VA (en) | 2012-02-27 | 2014-09-26 | Bridgestone Corp | Processes for the preparation of high-cis polydienes |
SG11201405572QA (en) | 2012-03-14 | 2014-10-30 | Bridgestsone Corp | Process for producing polydienes |
WO2015084922A1 (en) | 2013-12-03 | 2015-06-11 | Bridgestone Corporation | Process for preparing blends of cis-1,4-polybutadiene and syndiotactic 1,2-polybutadiene |
WO2016057985A1 (en) | 2014-10-10 | 2016-04-14 | Bridgestone Corporation | Polymerization catalyst composition and method of employing same |
US10202474B2 (en) | 2015-09-11 | 2019-02-12 | Bridgestone Corporation | Process for producing polydienes |
US10730985B2 (en) | 2016-12-19 | 2020-08-04 | Bridgestone Corporation | Functionalized polymer, process for preparing and rubber compositions containing the functionalized polymer |
CN108929396B (zh) * | 2017-05-25 | 2020-07-28 | 北京化工大学 | 一种稀土金属催化剂体系及制备高顺式共轭二烯烃聚合物的方法 |
KR102314628B1 (ko) | 2017-11-13 | 2021-10-20 | 주식회사 엘지화학 | 연속식 중합에 의한 공액디엔계 중합체의 제조방법 |
US11807704B2 (en) | 2017-12-15 | 2023-11-07 | Bridgestone Corporation | Functionalized polymer, process for preparing and rubber compositions containing the functionalized polymer |
EP3732210A4 (en) | 2017-12-30 | 2021-08-11 | Bridgestone Corporation | COMPOSITION INCLUDING MULTIPLE POLYMERS WITH TERMINAL FUNCTIONALIZATION |
JP6614295B1 (ja) * | 2018-08-24 | 2019-12-04 | 横浜ゴム株式会社 | 芳香族ビニル−ジエン共重合体の製造方法、及び、ゴム組成物の製造方法 |
KR102677553B1 (ko) | 2018-12-13 | 2024-06-24 | 주식회사 엘지화학 | 공액디엔계 중합체, 이의 제조방법 및 이를 포함하는 고무 조성물 |
US11584808B2 (en) | 2019-12-30 | 2023-02-21 | Bridgestone Corporation | Polymerization catalyst composition and method of employing same |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3770710A (en) * | 1971-08-23 | 1973-11-06 | Firestone Tire & Rubber Co | Bulk polymerization of diolefins |
DE2830080A1 (de) * | 1978-07-08 | 1980-01-17 | Bayer Ag | Katalysator, dessen herstellung und verwendung zur loesungspolymerisation von butadien |
IT1151542B (it) * | 1982-04-15 | 1986-12-24 | Anic Spa | Procedimento per la polimerizzazione di diolefine coniugate e mezzi adatti allo scopo |
IT1164238B (it) * | 1983-05-25 | 1987-04-08 | Anic Spa | Procedimento per la polimerizzazione del butadiene |
US4575538A (en) * | 1984-12-20 | 1986-03-11 | Phillips Petroleum Company | Olefin polymerization |
IT1191614B (it) * | 1985-05-15 | 1988-03-23 | Enichem Elastomers | Procedimento migliorato per la polimerizzazione o copolimerizzazione del butadiene |
-
1985
- 1985-05-15 IT IT20715/85A patent/IT1191612B/it active
-
1986
- 1986-05-01 DE DE8686200749T patent/DE3681196D1/de not_active Expired - Lifetime
- 1986-05-01 EP EP86200749A patent/EP0201962B1/en not_active Expired - Lifetime
- 1986-05-01 ZA ZA863287A patent/ZA863287B/xx unknown
- 1986-05-01 IN IN338/MAS/86A patent/IN167317B/en unknown
- 1986-05-02 US US06/859,009 patent/US4710553A/en not_active Expired - Lifetime
- 1986-05-05 CA CA000508345A patent/CA1266948A/en not_active Expired - Fee Related
- 1986-05-05 AU AU57098/86A patent/AU594335B2/en not_active Ceased
- 1986-05-10 KR KR1019860003660A patent/KR890004354B1/ko not_active IP Right Cessation
- 1986-05-13 ES ES555332A patent/ES8706733A1/es not_active Expired
- 1986-05-13 PL PL1986259465A patent/PL146474B1/pl unknown
- 1986-05-14 CS CS863480A patent/CS271329B2/cs not_active IP Right Cessation
- 1986-05-14 IE IE127786A patent/IE58960B1/en not_active IP Right Cessation
- 1986-05-14 CN CN86103327A patent/CN1008822B/zh not_active Expired
- 1986-05-14 TR TR26125/86A patent/TR22628A/xx unknown
- 1986-05-14 DD DD86290235A patent/DD245200A5/de not_active IP Right Cessation
- 1986-05-14 EG EG282/86A patent/EG18512A/xx active
- 1986-05-14 PT PT82583A patent/PT82583B/pt unknown
- 1986-05-14 YU YU79086A patent/YU45780B/sh unknown
- 1986-05-15 BR BR8602293A patent/BR8602293A/pt not_active IP Right Cessation
- 1986-05-15 JP JP61109721A patent/JPH072807B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR890004354B1 (ko) | 1989-10-31 |
YU79086A (en) | 1987-10-31 |
PL146474B1 (en) | 1989-02-28 |
ES555332A0 (es) | 1987-07-01 |
YU45780B (sh) | 1992-07-20 |
IE58960B1 (en) | 1993-12-01 |
AU5709886A (en) | 1986-11-20 |
US4710553A (en) | 1987-12-01 |
DD245200A5 (de) | 1987-04-29 |
IN167317B (it) | 1990-10-06 |
JPH072807B2 (ja) | 1995-01-18 |
JPS61268705A (ja) | 1986-11-28 |
BR8602293A (pt) | 1987-01-21 |
CN1008822B (zh) | 1990-07-18 |
CS348086A2 (en) | 1989-12-13 |
EG18512A (en) | 1993-04-30 |
KR860009047A (ko) | 1986-12-19 |
AU594335B2 (en) | 1990-03-08 |
IT8520715A0 (it) | 1985-05-15 |
IE861277L (en) | 1986-11-15 |
DE3681196D1 (de) | 1991-10-10 |
EP0201962A1 (en) | 1986-11-20 |
EP0201962B1 (en) | 1991-09-04 |
ES8706733A1 (es) | 1987-07-01 |
CN86103327A (zh) | 1986-11-12 |
CS271329B2 (en) | 1990-09-12 |
ZA863287B (en) | 1986-12-30 |
CA1266948A (en) | 1990-03-20 |
TR22628A (tr) | 1988-01-22 |
PT82583A (en) | 1986-06-01 |
PT82583B (pt) | 1988-11-30 |
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