NL7104949A - - Google Patents

Info

Publication number
NL7104949A
NL7104949A NL7104949A NL7104949A NL7104949A NL 7104949 A NL7104949 A NL 7104949A NL 7104949 A NL7104949 A NL 7104949A NL 7104949 A NL7104949 A NL 7104949A NL 7104949 A NL7104949 A NL 7104949A
Authority
NL
Netherlands
Application number
NL7104949A
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 filed Critical
Priority to NL7104949A priority Critical patent/NL7104949A/xx
Priority to GB1598372A priority patent/GB1386663A/en
Priority to BE781753A priority patent/BE781753A/xx
Priority to CA139,147A priority patent/CA1011492A/en
Priority to US242234A priority patent/US3925512A/en
Priority to DE19722217212 priority patent/DE2217212A1/de
Priority to FR727212760A priority patent/FR2133642B1/fr
Priority to IT49602/72A priority patent/IT952640B/it
Publication of NL7104949A publication Critical patent/NL7104949A/xx

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
    • C08F297/046—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 and isoprene, optionally with other conjugated dienes
NL7104949A 1971-04-14 1971-04-14 NL7104949A (zh)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL7104949A NL7104949A (zh) 1971-04-14 1971-04-14
GB1598372A GB1386663A (en) 1971-04-14 1972-04-06 Block copolymers
BE781753A BE781753A (fr) 1971-04-14 1972-04-06 Procede de preparation d'alpha-methylstyrene contenant des copolymeres a blocs
CA139,147A CA1011492A (en) 1971-04-14 1972-04-07 PROCESS FOR THE PREPARATION OF BLOCK COPOLYMERS CONTAINING .alpha.-METHYLSTYRENE
US242234A US3925512A (en) 1971-04-14 1972-04-07 Process for the preparation of block copolymers containing {60 -methylstyrene
DE19722217212 DE2217212A1 (de) 1971-04-14 1972-04-10 Verfahren zu der Herstellung von alpha-Methylstyrol enthaltenden Blockmischpolymerisaten
FR727212760A FR2133642B1 (zh) 1971-04-14 1972-04-12
IT49602/72A IT952640B (it) 1971-04-14 1972-04-13 Procedimento per la produzione di copolimeri a blocchi e prodotto relativo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7104949A NL7104949A (zh) 1971-04-14 1971-04-14

Publications (1)

Publication Number Publication Date
NL7104949A true NL7104949A (zh) 1972-10-17

Family

ID=19812908

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7104949A NL7104949A (zh) 1971-04-14 1971-04-14

Country Status (8)

Country Link
US (1) US3925512A (zh)
BE (1) BE781753A (zh)
CA (1) CA1011492A (zh)
DE (1) DE2217212A1 (zh)
FR (1) FR2133642B1 (zh)
GB (1) GB1386663A (zh)
IT (1) IT952640B (zh)
NL (1) NL7104949A (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1352940B1 (en) * 2000-11-20 2009-04-08 Kuraray Co., Ltd. Pressure-sensitive adhesive/adhesive and block copolymer suitable for use therein
US20030065099A1 (en) * 2001-09-14 2003-04-03 Hahn Stephen F. Block copolymers containing hydrogenated vinyl aromatic/(alpha-alkylstyrene) copolymer blocks
FR3045615A1 (fr) * 2015-12-21 2017-06-23 Michelin & Cie Procede de synthese d'un elastomere thermoplastique comprenant au moins un bloc poly(alpha-methylstyrene)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3070574A (en) * 1958-04-16 1962-12-25 Basf Ag Process for graftpolymerizing alphamethylstyrene in the presence of cyclic ethers and alkali metal catalyst
US3251905A (en) * 1963-08-05 1966-05-17 Phillips Petroleum Co Method of preparing block copolymers of conjugated dienes and vinyl-substituted aromatic compounds using dilithio catalysts and diluent mixture of hydrocarbon and ether
US3346666A (en) * 1965-10-21 1967-10-10 Dow Chemical Co Polymeric dicarboxylic acids of block copolymers of alpha-methyl styrene and conjugated diolefins and method of making the same
US3665052A (en) * 1970-08-25 1972-05-23 Dow Corning Method of preparing a block copolymer containing a poly-alpha-methylstyrene block and a polydiorganosiloxane block

Also Published As

Publication number Publication date
FR2133642A1 (zh) 1972-12-01
BE781753A (fr) 1972-10-06
FR2133642B1 (zh) 1974-07-26
IT952640B (it) 1973-07-30
DE2217212A1 (de) 1972-11-02
GB1386663A (en) 1975-03-12
US3925512A (en) 1975-12-09
CA1011492A (en) 1977-05-31

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