ITUD20130076A1 - Poliisoprene, suo metodo di preparazione, composti in gomma poliisoprenica e suo vulcanizzato - Google Patents

Poliisoprene, suo metodo di preparazione, composti in gomma poliisoprenica e suo vulcanizzato

Info

Publication number
ITUD20130076A1
ITUD20130076A1 IT000076A ITUD20130076A ITUD20130076A1 IT UD20130076 A1 ITUD20130076 A1 IT UD20130076A1 IT 000076 A IT000076 A IT 000076A IT UD20130076 A ITUD20130076 A IT UD20130076A IT UD20130076 A1 ITUD20130076 A1 IT UD20130076A1
Authority
IT
Italy
Prior art keywords
molecular weight
polyisoprene
component fraction
preparation
poliisoprene
Prior art date
Application number
IT000076A
Other languages
English (en)
Inventor
Chuanqing Li
Aimin Liang
Sufang Ouyang
Wei Sun
Jinmei Tan
Ximing Xie
Yishuang Xin
Lin Xu
Liangliang Yang
Guozhu Yu
Jie Zhang
Jiangwei Zhao
Original Assignee
Beijing Res Inst Of Chemical Industry
China Petroleum & Chem Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Res Inst Of Chemical Industry, China Petroleum & Chem Corp filed Critical Beijing Res Inst Of Chemical Industry
Publication of ITUD20130076A1 publication Critical patent/ITUD20130076A1/it

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
    • 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
    • C08F136/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F136/02—Homopolymers 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
    • C08F136/04—Homopolymers 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
    • C08F136/08—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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L7/00—Compositions of natural rubber
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons

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)
  • Polymerization Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
IT000076A 2012-05-28 2013-05-28 Poliisoprene, suo metodo di preparazione, composti in gomma poliisoprenica e suo vulcanizzato ITUD20130076A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210168883 2012-05-28

Publications (1)

Publication Number Publication Date
ITUD20130076A1 true ITUD20130076A1 (it) 2013-11-29

Family

ID=49486058

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000076A ITUD20130076A1 (it) 2012-05-28 2013-05-28 Poliisoprene, suo metodo di preparazione, composti in gomma poliisoprenica e suo vulcanizzato

Country Status (6)

Country Link
US (1) US8940838B2 (it)
KR (1) KR101511187B1 (it)
CN (1) CN103450378B (it)
DE (1) DE102013209929B4 (it)
FR (1) FR2990946B1 (it)
IT (1) ITUD20130076A1 (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104926961A (zh) * 2015-03-27 2015-09-23 青岛科技大学 一种低结晶度聚异戊二烯树脂的制备方法
CN104926969A (zh) * 2015-03-27 2015-09-23 青岛科技大学 一种聚异戊二烯树脂制备方法
FR3044314B1 (fr) * 2015-12-01 2017-11-10 Michelin & Cie Composition de caoutchouc a base de caoutchouc naturel ayant une distribution de masse moleculaire, vue en sec-mals, bimodale, procede de preparation et composant de pneumatique
CN107573449B (zh) * 2016-07-04 2019-09-27 中国石油化工股份有限公司 一种聚异戊二烯橡胶及其制备方法
US20200062873A1 (en) * 2016-11-15 2020-02-27 Zeon Corporation Synthetic polyisoprene latex
JP6922391B2 (ja) * 2017-05-01 2021-08-18 住友ゴム工業株式会社 タイヤ用ゴム組成物及び空気入りタイヤ
CN112194748B (zh) * 2019-07-08 2022-07-12 中国石油化工股份有限公司 聚异戊二烯及其制备方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3925514A (en) * 1974-08-05 1975-12-09 Shell Oil Co Rubber improvement with polycyclopentene
CN85102250B (zh) 1985-04-01 1987-05-13 中国科学院长春应用化学研究所 异戊二烯在烯土催化剂作用下的本体聚合
US5508336A (en) * 1993-12-29 1996-04-16 Bridgestone Corporation Rubber composition
CN1153789C (zh) 1999-11-05 2004-06-16 中国科学院长春应用化学研究所 芳烃改进的双烯烃聚合稀土催化剂及制备方法
DE60133671T2 (de) 2000-11-13 2009-06-10 Société de Technologie Michelin Synthetische polyisoprene und verfahren zu ihrer herstellung
CN1342718A (zh) 2001-10-12 2002-04-03 中国科学院长春应用化学研究所 稀土催化双烯烃的聚合方法
US6780948B2 (en) * 2002-03-28 2004-08-24 The Goodyear Tire & Rubber Company Synthesis of polyisoprene with neodymium catalyst
FR2845999A1 (fr) * 2002-10-21 2004-04-23 Michelin Soc Tech Polyisoprenes ramifies de synthese et leur procede d'obtention
CN1834121B (zh) 2006-03-24 2012-07-11 中国科学院长春应用化学研究所 用于双烯烃聚合的稀土催化剂及制备方法
CN100482700C (zh) 2006-06-09 2009-04-29 北京化工大学 一种双峰分子量分布高顺式聚二烯烃及其制备方法
CN101045768A (zh) 2007-04-12 2007-10-03 中国科学院长春应用化学研究所 制备聚异戊二烯的稀土催化剂及制法和制备聚异戊二烯的方法
DE102007038439A1 (de) * 2007-08-16 2009-02-19 Lanxess Deutschland Gmbh Nanostrukturierte Polymere auf Basis von konjugierten Dienen
CN101186663B (zh) 2007-11-13 2010-05-26 中国科学院长春应用化学研究所 催化异戊二烯或丁二烯顺1,4-选择性聚合的稀土催化剂
CN101260164B (zh) 2008-04-29 2010-12-22 中国科学院长春应用化学研究所 异戊二烯或丁二烯顺1,4-选择性聚合的催化体系及制法和用法
EP2311889A1 (de) * 2009-10-16 2011-04-20 LANXESS Deutschland GmbH Neodym-katalysierte Polybutadiene
EP2363303A1 (de) * 2010-02-19 2011-09-07 LANXESS Deutschland GmbH Bimodales NdBR
CN102464745A (zh) 2010-11-18 2012-05-23 中国石油天然气股份有限公司 一种稀土异戊橡胶分子质量分布调节方法

Also Published As

Publication number Publication date
US20130317176A1 (en) 2013-11-28
CN103450378B (zh) 2016-04-27
KR101511187B1 (ko) 2015-04-10
DE102013209929B4 (de) 2017-09-21
DE102013209929A1 (de) 2013-11-28
KR20130133143A (ko) 2013-12-06
FR2990946B1 (fr) 2017-03-03
CN103450378A (zh) 2013-12-18
FR2990946A1 (fr) 2013-11-29
US8940838B2 (en) 2015-01-27

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