BR112015030545A2 - composição de borracha e composição de resina de estireno - Google Patents

composição de borracha e composição de resina de estireno

Info

Publication number
BR112015030545A2
BR112015030545A2 BR112015030545A BR112015030545A BR112015030545A2 BR 112015030545 A2 BR112015030545 A2 BR 112015030545A2 BR 112015030545 A BR112015030545 A BR 112015030545A BR 112015030545 A BR112015030545 A BR 112015030545A BR 112015030545 A2 BR112015030545 A2 BR 112015030545A2
Authority
BR
Brazil
Prior art keywords
polybutadiene
rubber composition
composition
styrene resin
weight
Prior art date
Application number
BR112015030545A
Other languages
English (en)
Inventor
Sakaguchi Toshiyuki
Okabe Yasuyoshi
Shibano Yuki
Original Assignee
Ube Industries
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 Ube Industries filed Critical Ube Industries
Publication of BR112015030545A2 publication Critical patent/BR112015030545A2/pt

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Classifications

    • 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
    • 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
    • C08F136/06—Butadiene
    • 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
    • C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
    • C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
    • 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
    • C08F4/60—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 together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
    • 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
    • C08F4/60—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 together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/04—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

a presente invenção provê uma composição de borracha na qual a viscosidade de solução e fluxo a frio são melhoradas. a composição de borracha de acordo com a presente invenção inclui 20 a 90% em peso de um polibutadieno (a) produzido por um catalisador de metaloceno, tendo: uma estrutura 1,4-cis em microestrutura sendo 65 a 95 mol% e uma estrutura 1,2-vinila em microestrutura sendo 4 a 30 mol%, e um peso molecular médio ponderado (mw) sendo 2 x 105 a 1 x 106; e inclui 10 a 80% em peso de polibutadieno (b) tendo: uma viscosidade mooney (ml1+4,100ºc) sendo 60 ou menor, uma viscosidade de solução de estireno de 5% em peso (st-cp) sendo 20 a 110; e st-cp/ml1+4 sendo 1,0 a 2,5, na qual um total do polibutadieno (a) e do polibutadieno (b) é 60 a 100% em peso.
BR112015030545A 2013-09-17 2014-09-04 composição de borracha e composição de resina de estireno BR112015030545A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013191780 2013-09-17
PCT/JP2014/073297 WO2015041059A1 (ja) 2013-09-17 2014-09-04 ゴム組成物及びそれを用いたスチレン系樹脂組成物

Publications (1)

Publication Number Publication Date
BR112015030545A2 true BR112015030545A2 (pt) 2017-07-25

Family

ID=52688711

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015030545A BR112015030545A2 (pt) 2013-09-17 2014-09-04 composição de borracha e composição de resina de estireno

Country Status (10)

Country Link
US (1) US20160130428A1 (pt)
EP (1) EP2993207B1 (pt)
JP (1) JP5757373B1 (pt)
KR (1) KR101707534B1 (pt)
CN (1) CN105229071B (pt)
BR (1) BR112015030545A2 (pt)
MX (1) MX346752B (pt)
MY (1) MY180377A (pt)
TW (1) TWI519588B (pt)
WO (1) WO2015041059A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018024797A (ja) * 2016-08-12 2018-02-15 宇部興産株式会社 ゴム組成物、及びそれを用いたゴム変性スチレン系樹脂
WO2019043930A1 (ja) * 2017-09-01 2019-03-07 宇部興産株式会社 タイヤ用ゴム組成物
WO2019043929A1 (ja) * 2017-09-01 2019-03-07 宇部興産株式会社 ポリブタジエンゴム
CN113461858A (zh) * 2020-03-31 2021-10-01 中国石油化工股份有限公司 低顺式聚丁二烯橡胶及其制备方法和hips及其制备方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0755969B2 (ja) * 1986-01-31 1995-06-14 宇部興産株式会社 耐衝撃性ポリスチレン系樹脂組成物
JP2592735B2 (ja) * 1991-09-13 1997-03-19 宇部興産株式会社 ポリブタジエンゴム及びそれを用いた耐衝撃性ポリスチレン系樹脂
FR2713229B1 (fr) * 1993-11-30 1996-01-19 Atochem Elf Sa Composition comprenant un polymère vinylaromatique et un caoutchouc et son procédé d'obtention.
CA2192156C (en) * 1995-12-08 2006-07-11 Nobuhiro Tsujimoto Catalyst and process for producing conjugated diene polymer
JP3562182B2 (ja) 1995-12-08 2004-09-08 宇部興産株式会社 触媒及び該触媒を用いた共役ジエン重合体の製造方法
JP3687259B2 (ja) 1996-04-05 2005-08-24 宇部興産株式会社 共役ジエン重合用触媒
JPH09302035A (ja) 1996-05-14 1997-11-25 Ube Ind Ltd ポリブタジエン
US5981667A (en) * 1996-11-12 1999-11-09 Ube Industries, Ltd. Impact-resistant polystyrene resin composition
JPH10152535A (ja) * 1996-11-26 1998-06-09 Ube Ind Ltd 耐衝撃性ポリスチレン系樹脂組成物
JPH10139835A (ja) * 1996-11-12 1998-05-26 Ube Ind Ltd 耐衝撃性ポリスチレン系樹脂
JP3591199B2 (ja) * 1997-03-28 2004-11-17 宇部興産株式会社 ゴム変成耐衝撃性ポリスチレン系樹脂組成物
JP3982203B2 (ja) 2000-06-08 2007-09-26 宇部興産株式会社 ポリブタジエン及びその製造方法
JP2004250671A (ja) * 2003-01-31 2004-09-09 Ube Ind Ltd スチレン系樹脂組成物
JP5262424B2 (ja) * 2003-01-31 2013-08-14 宇部興産株式会社 スチレン系樹脂組成物
JP2004250691A (ja) * 2003-01-31 2004-09-09 Ube Ind Ltd 変性ポリブタジエン含有耐衝撃性樹脂組成物
TW200424255A (en) * 2003-01-31 2004-11-16 Ube Industries Rubber-modified high impact polystyrene resin composition
JP2004250679A (ja) * 2003-01-31 2004-09-09 Ube Ind Ltd スチレン系樹脂組成物
JP5262425B2 (ja) * 2003-01-31 2013-08-14 宇部興産株式会社 スチレン系樹脂組成物
JP2004315562A (ja) * 2003-04-11 2004-11-11 Ube Ind Ltd ゴム変性耐衝撃性樹脂組成物
JP5470670B2 (ja) * 2005-08-29 2014-04-16 宇部興産株式会社 ゴム変性耐衝撃性ポリスチレン系樹脂組成物
CN101365746A (zh) * 2006-07-26 2009-02-11 宇部兴产株式会社 鞋底用橡胶组合物以及橡胶发泡体组合物
IT1393666B1 (it) * 2008-12-16 2012-05-08 Polimeri Europa Spa (co)polimero vinilaromatico rinforzato con gomma avente un ottimo bilancio di proprieta' fisico-meccaniche ed una elevata lucentezza
CA2787252C (en) 2010-02-19 2013-05-21 Ube Industries, Ltd. Polybutadiene, modified polybutadiene, method for producing both, and rubber-reinforced styrene resin composition using same

Also Published As

Publication number Publication date
MX2015017506A (es) 2016-04-13
TWI519588B (zh) 2016-02-01
US20160130428A1 (en) 2016-05-12
EP2993207A4 (en) 2017-03-22
EP2993207B1 (en) 2019-05-29
CN105229071B (zh) 2017-08-29
MX346752B (es) 2017-03-30
KR101707534B1 (ko) 2017-02-16
EP2993207A1 (en) 2016-03-09
JPWO2015041059A1 (ja) 2017-03-02
WO2015041059A1 (ja) 2015-03-26
KR20150143869A (ko) 2015-12-23
CN105229071A (zh) 2016-01-06
MY180377A (en) 2020-11-28
JP5757373B1 (ja) 2015-07-29
TW201522478A (zh) 2015-06-16

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2530 DE 02-07-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B350 Update of information on the portal [chapter 15.35 patent gazette]