BR112015004224A2 - isoprene oligomer, polyisoprene, process for producing isoprene and polyisoprene oligomer, rubber and pneumatic composition - Google Patents

isoprene oligomer, polyisoprene, process for producing isoprene and polyisoprene oligomer, rubber and pneumatic composition

Info

Publication number
BR112015004224A2
BR112015004224A2 BR112015004224A BR112015004224A BR112015004224A2 BR 112015004224 A2 BR112015004224 A2 BR 112015004224A2 BR 112015004224 A BR112015004224 A BR 112015004224A BR 112015004224 A BR112015004224 A BR 112015004224A BR 112015004224 A2 BR112015004224 A2 BR 112015004224A2
Authority
BR
Brazil
Prior art keywords
polyisoprene
oligomer
isoprene
rubber
formula
Prior art date
Application number
BR112015004224A
Other languages
Portuguese (pt)
Inventor
Ohya Norimasa
Inoue Yukino
Original Assignee
Sumitomo Rubber Ind
Univ Yamagata
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 Sumitomo Rubber Ind, Univ Yamagata filed Critical Sumitomo Rubber Ind
Publication of BR112015004224A2 publication Critical patent/BR112015004224A2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/06—Phosphorus compounds without P—C bonds
    • C07F9/08—Esters of oxyacids of phosphorus
    • C07F9/09—Esters of phosphoric acids
    • C07F9/113—Esters of phosphoric acids with unsaturated acyclic alcohols
    • 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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
    • C08G61/04—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L15/00—Compositions of rubber derivatives
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/30—Monomer units or repeat units incorporating structural elements in the main chain
    • C08G2261/33—Monomer units or repeat units incorporating structural elements in the main chain incorporating non-aromatic structural elements in the main chain
    • C08G2261/332—Monomer units or repeat units incorporating structural elements in the main chain incorporating non-aromatic structural elements in the main chain containing only carbon atoms
    • C08G2261/3327—Monomer units or repeat units incorporating structural elements in the main chain incorporating non-aromatic structural elements in the main chain containing only carbon atoms alkene-based

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Tires In General (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

resumo da patente de invenção para: "oligômero de isopreno, poli-isopreno, processo para produção de oligômero de isopreno e poli-isopreno, composição de borracha e pneumático". a presente invenção tem como objetivo proporcionar um oligômero de isopreno e poli-isopreno cujo esqueleto molecular é modificado. a presente invenção também tem como objetivo proporcionar uma composição de borracha que contém o oligômero de isopreno e/ou o poli-isopreno, bem como um pneumático que inclui um componente de pneumático (por exemplo, banda de rodagem ou parede lateral) formado a partir da composição de borracha. a presente invenção se refere a um oligômero de isopreno sintetizado a partir de um difosfato alílico representado pela fórmula (x) abaixo e um composto representado pela fórmula (y) abaixo. na fórmula (x), o símbolo n representa um número inteiro de 1 a 10. na fórmula (y), r representa um grupo diferente de metila.Patent Summary for: "Isoprene oligomer, polyisoprene, process for producing isoprene and polyisoprene oligomer, rubber and pneumatic composition". The present invention aims to provide an isoprene and polyisoprene oligomer whose molecular backbone is modified. The present invention also aims to provide a rubber composition containing the isoprene oligomer and / or polyisoprene, as well as a tire comprising a tire component (e.g., tread or sidewall) formed from of rubber composition. The present invention relates to an isoprene oligomer synthesized from an allyl diphosphate represented by formula (x) below and a compound represented by formula (y) below. In formula (x), n represents an integer from 1 to 10. In formula (y), r represents a different group of methyl.

BR112015004224A 2012-09-12 2013-09-02 isoprene oligomer, polyisoprene, process for producing isoprene and polyisoprene oligomer, rubber and pneumatic composition BR112015004224A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012200884 2012-09-12
PCT/JP2013/073509 WO2014042027A1 (en) 2012-09-12 2013-09-02 Isoprene oligomer, polyisoprene, method for producing isoprene oligomer and polyisoprene, rubber composition, and pneumatic tire

Publications (1)

Publication Number Publication Date
BR112015004224A2 true BR112015004224A2 (en) 2017-08-08

Family

ID=50278144

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015004224A BR112015004224A2 (en) 2012-09-12 2013-09-02 isoprene oligomer, polyisoprene, process for producing isoprene and polyisoprene oligomer, rubber and pneumatic composition

Country Status (5)

Country Link
JP (2) JP6468512B2 (en)
CN (2) CN108484663B (en)
BR (1) BR112015004224A2 (en)
MY (1) MY172203A (en)
WO (1) WO2014042027A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6531304B2 (en) * 2014-05-28 2019-06-19 住友ゴム工業株式会社 Isoprene oligomer, polyisoprene, method for producing the same, rubber composition, and pneumatic tire
US11214643B2 (en) * 2018-06-20 2022-01-04 Lg Chem, Ltd. Modification polymerization initiator and method for preparing the same

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2714402B2 (en) * 1988-07-13 1998-02-16 日清製粉株式会社 Cancer metastasis inhibitor
JP2960183B2 (en) * 1991-03-12 1999-10-06 エーザイ株式会社 Novel terpene derivative and method for producing the same
JP3888397B2 (en) * 1996-01-31 2007-02-28 株式会社日清製粉グループ本社 Isoprene derivatives
JPH10316715A (en) * 1997-05-20 1998-12-02 Jsr Corp Aqueous dispersion of epoxy-modified polymer
KR100302100B1 (en) * 1999-05-03 2001-11-22 박찬구 Recombinant Microorganisms Expressing Small Rubber Particle-Associated Protein
JP2003238603A (en) * 2002-02-20 2003-08-27 Hiroshi Okamoto Modified rubber
JP4197706B2 (en) * 2005-06-07 2008-12-17 ユニケミカル株式会社 Solid polymer electrolyte membrane obtained by copolymerizing phosphoric acid group-containing unsaturated monomer and unsaturated liquid oligomer, and fuel cell using the same
JP5035871B2 (en) * 2005-09-16 2012-09-26 株式会社ブリヂストン Gene group of prenyltransferase of Para rubber tree
FR2914652B1 (en) * 2007-04-03 2013-01-18 Librophyt GENES ENCODING Z, Z-FARNESYL DIPHOSPHATE SYNTHASE AND MULTI-PRODUCT SESQUITERPENE SYNTHASE AND USES THEREOF
JP5645366B2 (en) * 2009-02-25 2014-12-24 日立造船株式会社 Long chain trans prenyl diphosphate synthase gene
JP2011089066A (en) * 2009-10-23 2011-05-06 Bridgestone Corp Tire
JP5058332B2 (en) * 2010-07-14 2012-10-24 住友ゴム工業株式会社 Isoprene oligomer, polyisoprene, and production methods thereof, rubber composition, and pneumatic tire

Also Published As

Publication number Publication date
WO2014042027A1 (en) 2014-03-20
CN108484663A (en) 2018-09-04
CN104684958B (en) 2018-05-15
JP2019090030A (en) 2019-06-13
CN104684958A (en) 2015-06-03
JPWO2014042027A1 (en) 2016-08-18
CN108484663B (en) 2020-09-18
MY172203A (en) 2019-11-15
JP6757938B2 (en) 2020-09-23
JP6468512B2 (en) 2019-02-13

Similar Documents

Publication Publication Date Title
BR112013030711A2 (en) rubber composition for tread and tire
CO6362026A2 (en) HALURONIC ACID DERIVATIVE WITH LOW MOLECULAR WEIGHT AND A MEDICINAL PRODUCT
BR112013000786A2 (en) isoprene oligomer, polyisoprene, processes for producing these materials, rubber composition and pneumatic tire.
BR112014004219A2 (en) pyran [3,2-d] [1,3] thiazole as glycosidase inhibitors
CL2015001304A1 (en) Compounds derived from 5-fluoro-n- (pyridin-2-yl) pyridin-2-amine containing a sulfoximin group; pharmaceutical composition; pharmaceutical combination; and method for the preparation of compounds.
NZ629996A (en) 2’- substituted carba-nucleoside analogs for antiviral treatment
BR112015017463A8 (en) POWDER FORMULATION
BR112012021264A2 (en) heterocycloalkyl-containing thienopyrimidines for pharmaceutical compositions.
BR112015009395A2 (en) process for preparation of bile acid derivatives
BR112014006980A2 (en) process for producing treated cargo, treated cargo material, rubber composition, rubber article and tire tread
BR112012019762A2 (en) compound, composition, and method for treating a disease.
BR112014006697A2 (en) carbazole derivatives for organic electroluminescent devices
BR112013000920A2 (en) compounds for reducing beta-amyloid production
BR112013011194A2 (en) rabies virus-like glycoprotein particles (vlps).
UY33950A (en) BENZODIOXAN INHIBITORS OF LEUCOTRENE PRODUCTION
BR112013024223A2 (en) polyether compound, curing agent using polyether compound, and production method of polyether compound
BR112013002710A2 (en) polymer nanocomposite comprising modified phyllosilicate-reinforced polylactic acid
BR112015018504A2 (en) flap modulators
BR112015002464B8 (en) process for the preparation of carbamat-benzoxazinone, carbamat-benzoxazinone and use of carbamat-benzoxazinone
BR112013026660A2 (en) methods or processes for producing macrocyclic depsipeptides and intermediates
BR112014029175A2 (en) tire tread and method to produce the same
BR112014023570A2 (en) CISTATIONINE BETA-SYNTASE PURIFICATION
BR112015004224A2 (en) isoprene oligomer, polyisoprene, process for producing isoprene and polyisoprene oligomer, rubber and pneumatic composition
BR112015015229A2 (en) process for the preparation of a compound of the formula, compound, and invention
BR112013020212A2 (en) production method of an improved natuarl sweetener

Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL