GB1565042A - Preparation of block copolymers and products therefrom - Google Patents

Preparation of block copolymers and products therefrom Download PDF

Info

Publication number
GB1565042A
GB1565042A GB1231878A GB1231878A GB1565042A GB 1565042 A GB1565042 A GB 1565042A GB 1231878 A GB1231878 A GB 1231878A GB 1231878 A GB1231878 A GB 1231878A GB 1565042 A GB1565042 A GB 1565042A
Authority
GB
United Kingdom
Prior art keywords
block
free
block copolymer
polymer
molecular weight
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
GB1231878A
Other languages
English (en)
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of GB1565042A publication Critical patent/GB1565042A/en
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
    • C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule

Landscapes

  • Chemical & Material Sciences (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)
GB1231878A 1977-03-30 1978-03-29 Preparation of block copolymers and products therefrom Expired GB1565042A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78281477A 1977-03-30 1977-03-30

Publications (1)

Publication Number Publication Date
GB1565042A true GB1565042A (en) 1980-04-16

Family

ID=25127248

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1231878A Expired GB1565042A (en) 1977-03-30 1978-03-29 Preparation of block copolymers and products therefrom

Country Status (9)

Country Link
JP (1) JPS53121895A (enrdf_load_stackoverflow)
AU (1) AU521579B2 (enrdf_load_stackoverflow)
BE (1) BE865465A (enrdf_load_stackoverflow)
BR (1) BR7801948A (enrdf_load_stackoverflow)
CA (1) CA1098637A (enrdf_load_stackoverflow)
DE (1) DE2813328C2 (enrdf_load_stackoverflow)
FR (1) FR2385750A1 (enrdf_load_stackoverflow)
GB (1) GB1565042A (enrdf_load_stackoverflow)
NL (1) NL186090C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2271074A (en) * 1992-09-24 1994-04-06 Extract Technology Ltd Glove box

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3611704A1 (de) * 1986-04-08 1987-10-22 Basf Ag Verfahren zur herstellung von schlagfestem poly(alkyl)styrol
DE3611705A1 (de) * 1986-04-08 1987-10-22 Basf Ag Verfahren zur herstellung von schlagfestem poly(alkyl)styrol
US7951887B2 (en) 2003-05-30 2011-05-31 Nippon Soda Co., Ltd. Process for producing a polymer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3225120A (en) * 1962-05-16 1965-12-21 Du Pont Thermoplastic copolymer of vinyl monomer and sulfur
SE339105B (enrdf_load_stackoverflow) * 1966-02-23 1971-09-27 Avisun Corp
GB1234581A (enrdf_load_stackoverflow) * 1967-09-13 1971-06-03
FR2071337A5 (en) * 1969-12-24 1971-09-17 V Trudov Hydrocarbon polymers having functional - end groups
JPS5645923B2 (enrdf_load_stackoverflow) * 1973-02-12 1981-10-29

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2271074A (en) * 1992-09-24 1994-04-06 Extract Technology Ltd Glove box
GB2271074B (en) * 1992-09-24 1996-07-10 Extract Technology Ltd Glove box

Also Published As

Publication number Publication date
NL186090B (nl) 1990-04-17
AU521579B2 (en) 1982-04-22
BR7801948A (pt) 1978-11-28
NL7803192A (nl) 1978-10-03
AU3508278A (en) 1979-10-18
DE2813328A1 (de) 1978-10-05
FR2385750B1 (enrdf_load_stackoverflow) 1980-02-01
BE865465A (nl) 1978-10-02
FR2385750A1 (fr) 1978-10-27
NL186090C (nl) 1990-09-17
JPS53121895A (en) 1978-10-24
CA1098637A (en) 1981-03-31
JPS6229444B2 (enrdf_load_stackoverflow) 1987-06-26
DE2813328C2 (de) 1986-11-27

Similar Documents

Publication Publication Date Title
US3078254A (en) High molecular polymers and method for their preparation
US3598884A (en) Cross-linking of polymers
US3326881A (en) Polymerization of vinylidene-containing monomers with an initiator consisting of an alkali metal derivative of a functional halogen-substituted aromatic compound
US3251905A (en) Method of preparing block copolymers of conjugated dienes and vinyl-substituted aromatic compounds using dilithio catalysts and diluent mixture of hydrocarbon and ether
US4169115A (en) Preparation of block copolymers and products therefrom
US3135716A (en) Process for preparing terminally reactive polymers
US4248986A (en) Selective cyclization of block copolymers
US3322738A (en) Process for terminating the organolithium catalysis of diene polymerization and produt resulting therefrom
DE1131411B (de) Verfahren zur Herstellung von kautschukartigen Mischpolymerisaten
JPS62148503A (ja) オレフイン系ベンゾシクロブテンポリマ−及びその製法
JPS6338379B2 (enrdf_load_stackoverflow)
US4427837A (en) Process for preparation of diene-styrene-α-methylstyrene block polymers and polymers therefrom
US3911054A (en) Process for lowering the viscosity of a solution of a living polymer
CA1049189A (en) Method for producing polystyrene composition
US3031432A (en) Process for preparing polystyrene and block copolymers of polystyrene in the presence of an nu-alkyl lithium catalyst
US3557255A (en) Pivalolactone-diene block copolymers and their preparation
US4839434A (en) Preparation of homo- and copolymers having terminal mercapto groups and their use
US3324089A (en) Silicon-containing compounds and a process of producing same
US3560593A (en) Production of block copolymers
GB1565042A (en) Preparation of block copolymers and products therefrom
US3225120A (en) Thermoplastic copolymer of vinyl monomer and sulfur
US3957913A (en) Process for the preparation of thermoplastic elastomeric block copolymers
US3723575A (en) Method of producing graft polymers
US4588782A (en) Diene polymers and process for producing the same
US3660536A (en) Process for manufacture of polymers of conjugated dienes

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950329