NL172554B - METHOD FOR PREPARING BLOCK POLYMERS - Google Patents

METHOD FOR PREPARING BLOCK POLYMERS

Info

Publication number
NL172554B
NL172554B NL7410574A NL7410574A NL172554B NL 172554 B NL172554 B NL 172554B NL 7410574 A NL7410574 A NL 7410574A NL 7410574 A NL7410574 A NL 7410574A NL 172554 B NL172554 B NL 172554B
Authority
NL
Netherlands
Prior art keywords
block polymers
preparing block
preparing
polymers
block
Prior art date
Application number
NL7410574A
Other languages
Dutch (nl)
Other versions
NL7410574A (en
NL172554C (en
Original Assignee
Goodyear Tire & Rubber
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 Goodyear Tire & Rubber filed Critical Goodyear Tire & Rubber
Publication of NL7410574A publication Critical patent/NL7410574A/en
Publication of NL172554B publication Critical patent/NL172554B/en
Application granted granted Critical
Publication of NL172554C publication Critical patent/NL172554C/en

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
    • C08F297/048—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 polymerising vinyl aromatic monomers, conjugated dienes and polar monomers

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
NL7410574A 1973-08-06 1974-08-06 PROCESS FOR PREPARING BLOCK POLYMERS. NL172554C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38591673A 1973-08-06 1973-08-06

Publications (3)

Publication Number Publication Date
NL7410574A NL7410574A (en) 1975-02-10
NL172554B true NL172554B (en) 1983-04-18
NL172554C NL172554C (en) 1983-09-16

Family

ID=23523418

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7410574A NL172554C (en) 1973-08-06 1974-08-06 PROCESS FOR PREPARING BLOCK POLYMERS.

Country Status (9)

Country Link
JP (1) JPS559422B2 (en)
BE (1) BE818468A (en)
BR (1) BR7406342D0 (en)
CA (1) CA1038535A (en)
DE (1) DE2432696C3 (en)
FR (1) FR2240243B1 (en)
GB (1) GB1448177A (en)
IT (1) IT1016965B (en)
NL (1) NL172554C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004323743A (en) * 2003-04-25 2004-11-18 Institute Of Physical & Chemical Research Method for producing block copolymer
CN113416288A (en) * 2021-06-01 2021-09-21 广东众和化塑股份公司 Preparation method of environment-friendly gel-free grafted diene polymer

Also Published As

Publication number Publication date
JPS559422B2 (en) 1980-03-10
NL7410574A (en) 1975-02-10
IT1016965B (en) 1977-06-20
DE2432696C3 (en) 1982-04-08
DE2432696B2 (en) 1981-02-26
FR2240243A1 (en) 1975-03-07
BR7406342D0 (en) 1975-09-09
DE2432696A1 (en) 1975-02-20
CA1038535A (en) 1978-09-12
GB1448177A (en) 1976-09-02
AU7105674A (en) 1976-01-15
NL172554C (en) 1983-09-16
JPS5049390A (en) 1975-05-02
BE818468A (en) 1974-12-02
FR2240243B1 (en) 1977-10-14

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee