AU1205983A – Process for preparation of diene styrene alpha- methylstyrene block polymers
– Google Patents
AU1205983A – Process for preparation of diene styrene alpha- methylstyrene block polymers
– Google Patents
Process for preparation of diene styrene alpha- methylstyrene block polymers
Info
Publication number
AU1205983A
AU1205983A
AU12059/83A
AU1205983A
AU1205983A
AU 1205983 A
AU1205983 A
AU 1205983A
AU 12059/83 A
AU12059/83 A
AU 12059/83A
AU 1205983 A
AU1205983 A
AU 1205983A
AU 1205983 A
AU1205983 A
AU 1205983A
Authority
AU
Australia
Prior art keywords
preparation
block polymers
methylstyrene block
diene styrene
styrene alpha
Prior art date
1981-03-27
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.)
Granted
Application number
AU12059/83A
Other versions
AU569998B2
(en
Inventor
Grace Y-S. Lo
Lu Ho Tung
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.)
1981-03-27
Filing date
1983-03-04
Publication date
1984-09-06
1983-03-04
Application filed by Dow Chemical Co
filed
Critical
Dow Chemical Co
1984-09-06
Publication of AU1205983A
publication
Critical
patent/AU1205983A/en
1988-03-03
Application granted
granted
Critical
1988-03-03
Publication of AU569998B2
publication
Critical
patent/AU569998B2/en
2003-03-04
Anticipated expiration
legal-status
Critical
Status
Ceased
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
AU12059/83A
1981-03-27
1983-03-04
Process for preparation of diene styrene alpha- methylstyrene block polymers
Ceased
AU569998B2
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US24862381A
1981-03-27
1981-03-27
Publications (2)
Publication Number
Publication Date
AU1205983A
true
AU1205983A
(en)
1984-09-06
AU569998B2
AU569998B2
(en)
1988-03-03
Family
ID=22939925
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU12059/83A
Ceased
AU569998B2
(en)
1981-03-27
1983-03-04
Process for preparation of diene styrene alpha- methylstyrene block polymers
Country Status (4)
Country
Link
EP
(1)
EP0118572A1
(en)
JP
(1)
JPS59170111A
(en)
AU
(1)
AU569998B2
(en)
CA
(1)
CA1220588A
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
AU578906B2
(en)
*
1983-08-22
1988-11-10
Dow Chemical Company, The
A process for preparation of copolymers of isopropenyl aromatic monomer and vinyl aromatic monomer
Families Citing this family (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US5013790A
(en)
*
1989-07-05
1991-05-07
The Dow Chemical Company
Polymer blends of tapered styrene-butadiene triblock thermoplastic elastomers
JP4647052B2
(en)
*
1999-12-22
2011-03-09
株式会社クラレ
Process for producing α-methylstyrene block copolymer
CN101421350B
(en)
*
2006-03-24
2012-02-15
科腾聚合物美国有限责任公司
High temperature block copolymers and process for making same
JP5168460B2
(en)
*
2007-09-28
2013-03-21
株式会社クラレ
Block copolymer and method for producing the same
KR20140146110A
(en)
*
2012-03-27
2014-12-24
덴끼 가가꾸 고교 가부시키가이샤
Molded object for optical use
Family Cites Families (8)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
BE747591A
(en)
*
1969-04-01
1970-09-21
Shell Int Research
BLOKCOPOLYMEREN MET EINDSTANDIGE STATISTISCHE COPOLYMEERBLOKKENVAN STYREEN EN ALFA-METHYLSTYREEN
US3912793A
(en)
*
1972-09-29
1975-10-14
Denki Kagaku Kogyo Kk
Block copolymers and process for the preparation thereof
NL7406783A
(en)
*
1974-05-21
1975-11-25
Philips Nv
PROCEDURE FOR MOUNTING A WIRE CONNECTION TO A SEMICONDUCTOR DEVICE.
JPS5941655B2
(en)
*
1979-02-15
1984-10-08
ザ ダウ ケミカル カンパニ−
A diene block copolymer having styrene or a random copolymer of alkylstyrene and α-methylstyrene as the terminal block.
EP0014947B1
(en)
*
1979-02-15
1985-09-18
The Dow Chemical Company
Block copolymers of diene having their terminal end blocks of a random copolymer of styrene or alkylstyrene and an alpha-methylstyrene, and their preparation
AU531503B2
(en)
*
1979-02-15
1983-08-25
Dow Chemical Company, The
Block copolymers
EP0045816A1
(en)
*
1979-05-04
1982-02-17
Phillips Petroleum Company
Copolymer of alpha-methylstyrene and diene and process for making same
EP0083168B1
(en)
*
1981-12-28
1986-09-03
Mobil Oil Corporation
P-methylstyrene-conjugated diene-styrene block copolymers and blends thereof with polystyrene, poly(p-methylstyrene) and copolymers thereof
1983
1983-03-04
AU
AU12059/83A
patent/AU569998B2/en
not_active
Ceased
1983-03-07
CA
CA000422977A
patent/CA1220588A/en
not_active
Expired
1983-03-07
EP
EP83102211A
patent/EP0118572A1/en
not_active
Withdrawn
1983-03-16
JP
JP4252383A
patent/JPS59170111A/en
active
Granted
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
AU578906B2
(en)
*
1983-08-22
1988-11-10
Dow Chemical Company, The
A process for preparation of copolymers of isopropenyl aromatic monomer and vinyl aromatic monomer
Also Published As
Publication number
Publication date
CA1220588A
(en)
1987-04-14
EP0118572A1
(en)
1984-09-19
AU569998B2
(en)
1988-03-03
JPH0446966B2
(en)
1992-07-31
JPS59170111A
(en)
1984-09-26
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