CA1049686A - Resine transparente d'un copolymere sequence d'un monomere de vinyle et d'un diene conjugue - Google Patents

Resine transparente d'un copolymere sequence d'un monomere de vinyle et d'un diene conjugue

Info

Publication number
CA1049686A
CA1049686A CA217,483A CA217483A CA1049686A CA 1049686 A CA1049686 A CA 1049686A CA 217483 A CA217483 A CA 217483A CA 1049686 A CA1049686 A CA 1049686A
Authority
CA
Canada
Prior art keywords
process according
compound
vinyl aromatic
monomer
aromatic compound
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA217,483A
Other languages
English (en)
Other versions
CA217483S (en
Inventor
Shizuo Narisawa
Tamotsu Miki
Ichiro Ichikawa
Hideki Horiike
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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
Priority claimed from JP49006370A external-priority patent/JPS5811446B2/ja
Priority claimed from JP6514874A external-priority patent/JPS50156593A/ja
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Application granted granted Critical
Publication of CA1049686A publication Critical patent/CA1049686A/fr
Expired legal-status Critical Current

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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
    • C08F297/04—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
CA217,483A 1974-01-10 1975-01-07 Resine transparente d'un copolymere sequence d'un monomere de vinyle et d'un diene conjugue Expired CA1049686A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP49006370A JPS5811446B2 (ja) 1974-01-10 1974-01-10 トウメイセイブロツクキヨウジユウゴウタイジユシノ セイゾウホウホウ
JP6514874A JPS50156593A (fr) 1974-06-08 1974-06-08

Publications (1)

Publication Number Publication Date
CA1049686A true CA1049686A (fr) 1979-02-27

Family

ID=26340487

Family Applications (1)

Application Number Title Priority Date Filing Date
CA217,483A Expired CA1049686A (fr) 1974-01-10 1975-01-07 Resine transparente d'un copolymere sequence d'un monomere de vinyle et d'un diene conjugue

Country Status (6)

Country Link
CA (1) CA1049686A (fr)
DE (1) DE2500690C3 (fr)
FR (1) FR2257618B1 (fr)
GB (1) GB1491741A (fr)
IT (1) IT1026295B (fr)
NL (1) NL159122B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3175160D1 (en) * 1980-09-06 1986-09-25 Asahi Chemical Ind Process for continuously polymerizing a block copolymer and the block copolymer mixture obtained therefrom
US5204407A (en) * 1990-06-11 1993-04-20 Bridgestone Corporation Pneumatic tires
US6096828A (en) * 1995-08-29 2000-08-01 Phillips Petroleum Company Conjugated diene/monovinylarene block copolymers, methods for preparing same, and polymer blends
US6835778B2 (en) 1995-08-29 2004-12-28 Chevron Phillips Chemical Company Lp Conjugated diene/monovinylarene block copolymers blends
US20040115381A1 (en) * 2002-12-12 2004-06-17 Chevron Phillips Chemical Company, Lp Method for manufacturing articles with materials containing tapered polymers
US9598524B1 (en) 2015-09-18 2017-03-21 Chevron Phillips Chemical Company Lp Styrene-butadiene block copolymers with a terminal butadiene block for tubing applications
US9441090B1 (en) 2015-03-12 2016-09-13 Chevron Phillips Chemical Company Lp Methods for controlling hardness of styrene-butadiene block copolymers
US9540475B2 (en) 2015-03-12 2017-01-10 Chevron Phillips Chemical Company Lp Styrene-butadiene block copolymers for tubing applications
US9738781B2 (en) 2015-09-03 2017-08-22 Ineos Styrolution Group Gmbh Blends of styrene-butadiene block copolymer with styrenic thermoplastic elastomers for tubing applications
US10023676B2 (en) 2016-02-24 2018-07-17 Ineos Styrolution Group Gmbh Styrene-butadiene block copolymers with an internal butadiene block for tubing applications

Also Published As

Publication number Publication date
DE2500690A1 (de) 1975-07-17
FR2257618B1 (fr) 1979-06-08
GB1491741A (en) 1977-11-16
DE2500690B2 (de) 1980-01-17
NL7500206A (nl) 1975-07-14
FR2257618A1 (fr) 1975-08-08
NL159122B (nl) 1979-01-15
DE2500690C3 (de) 1980-09-11
IT1026295B (it) 1978-09-20

Similar Documents

Publication Publication Date Title
US4089913A (en) Process for producing transparent block copolymer resin
US4122134A (en) Method for producing transparent block copolymer resin
US5476904A (en) Thermoplastic elastomers having improved heat resistance comprising conjugated diene/methyl methacrylate block copolymers
US5705569A (en) Block copolymers of monovinylarenes and conjugated dienes and preparation thereof
CA2134027C (fr) Copolymeres blocs effiles a base de monovinylarenes et de dienes conjugues
US4925899A (en) Bimodal star-block copolymers, showing excellent optical properties and resilience, and process for their manufacture
US6699941B1 (en) Block copolymer
DE3877859T2 (de) Praepolymerisationsverfahren zur herstellung einer loesung einer konjugierten dienverbindung.
WO2001062813A1 (fr) Caoutchouc de copolymere bloc, modificateur de resine, et composition de resine
EP0227124B1 (fr) Polymères oléfiniques de benzocyclobutène et procédés pour leur préparation
US4405754A (en) Haze-free, clear, impact-resistant resinous polymers
US5550194A (en) Process for making graft block copolymers by grafting anionic polymer chains onto functionalized polyolefins
US4104330A (en) Synthesis and copolymerization of tapered block macromer monomers
US4054616A (en) Process for producing transparent block copolymer resins
CA1049686A (fr) Resine transparente d'un copolymere sequence d'un monomere de vinyle et d'un diene conjugue
EP1581571B1 (fr) Procede de preparation de (co)polymeres sequences de dienes conjugues
EP0646607B1 (fr) Copolymères blocs à base de monovinylarènes et diènes conjugués et procédé de leur préparation
US4427837A (en) Process for preparation of diene-styrene-α-methylstyrene block polymers and polymers therefrom
JP3607738B2 (ja) 芳香族ビニルモノマーと共役ジエンとの星型ブロックコポリマーと、その製造方法と、この星型ブロックコポリマーと結晶性ポリスチレンとを含む組成物
CA1210178A (fr) MELANGES RESISTANT AUX CHOCS, A BASE DE COPOLYMERE DE .alpha.-METHYLSTYRENE-STYRENE
EP0250015A2 (fr) Procédé de polymérisation anionique
JPS58120622A (ja) 熱可塑性ブロツクポリマ−の製造方法
US6162874A (en) Block copolymers interpolymerized with in situ polystyrene and process for preparation thereof
CA1050191A (fr) Methode de preparation de resine transparente de copolymeres sequences a partir d'un compose vinylique aromatique et d'une diene conjuguee
US6992136B2 (en) Transparent block copolymers and production thereof