ZA706289B - A process for preparing non-liner block copolymers - Google Patents

A process for preparing non-liner block copolymers

Info

Publication number
ZA706289B
ZA706289B ZA706289A ZA706289A ZA706289B ZA 706289 B ZA706289 B ZA 706289B ZA 706289 A ZA706289 A ZA 706289A ZA 706289 A ZA706289 A ZA 706289A ZA 706289 B ZA706289 B ZA 706289B
Authority
ZA
South Africa
Prior art keywords
block copolymers
preparing non
liner block
liner
preparing
Prior art date
Application number
ZA706289A
Other languages
English (en)
Inventor
A Shaw
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of ZA706289B publication Critical patent/ZA706289B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
    • C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C08G81/021—Block or graft polymers containing only sequences of polymers of C08C or C08F
    • C08G81/022—Block or graft polymers containing only sequences of polymers of C08C or C08F containing sequences of polymers of conjugated dienes and of polymers of alkenyl aromatic compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
    • C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C08G81/021—Block or graft polymers containing only sequences of polymers of C08C or C08F

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)
ZA706289A 1969-09-17 1970-09-15 A process for preparing non-liner block copolymers ZA706289B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85889569A 1969-09-17 1969-09-17

Publications (1)

Publication Number Publication Date
ZA706289B true ZA706289B (en) 1971-05-27

Family

ID=25329453

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA706289A ZA706289B (en) 1969-09-17 1970-09-15 A process for preparing non-liner block copolymers

Country Status (8)

Country Link
BE (1) BE756178A (fr)
CA (1) CA964788A (fr)
DE (1) DE2045622A1 (fr)
ES (1) ES383654A1 (fr)
FR (1) FR2061452A5 (fr)
GB (1) GB1293074A (fr)
NL (1) NL7013596A (fr)
ZA (1) ZA706289B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3937759A (en) * 1974-05-01 1976-02-10 Shell Oil Company Hydrogenation process
EP0029622B1 (fr) * 1979-11-16 1984-07-25 Shell Internationale Researchmaatschappij B.V. Polymère étoilé hydrogéné modifié, sa préparation et une huile lubrifiante contenant ce polymère
US5310490A (en) * 1991-03-13 1994-05-10 Exxon Chemical Products Inc. Viscosity modifer polymers
US5310814A (en) * 1991-03-15 1994-05-10 Exxon Chemical Patents Inc. Viscosity modifier polybutadiene polymers
JP4000874B2 (ja) * 2001-03-16 2007-10-31 日本ゼオン株式会社 油展ゴムおよびゴム組成物
FR2854635B1 (fr) * 2003-05-07 2006-07-14 Michelin Soc Tech Procede de preparation de copolymeres a blocs pour compositions de bande de roulement de pneumatique, et ces copolymeres
EP2518126B1 (fr) 2009-12-25 2019-03-20 JSR Corporation Composition pour matériau de stockage de chaleur, et matériau de stockage de chaleur

Also Published As

Publication number Publication date
NL7013596A (fr) 1971-03-19
DE2045622A1 (de) 1971-03-25
CA964788A (en) 1975-03-18
BE756178A (fr) 1971-03-15
ES383654A1 (es) 1973-02-16
FR2061452A5 (fr) 1971-06-18
GB1293074A (en) 1972-10-18

Similar Documents

Publication Publication Date Title
ZA706290B (en) A process for preparing hydrogenated block copolymers
YU34269B (en) Process for preparing delta-alkylamino-propiophenones
YU37478A (en) Process for preparing novel 2-amino-alkoxy-styrenes
YU186070A (en) Process for preparing novel 1-phenoxy-2-hydroxy-3-cycloalkyl-aminopropanes
YU301070A (en) Process for preparing nphthylalkylamines
ZA7060B (en) New polymerisation process
GB1391516A (en) Process for preparing block copolymers
ZA706289B (en) A process for preparing non-liner block copolymers
YU33975B (en) Process for preparing bufatrienolide-rhamnoside-acylates
GB1317734A (en) Process for polymerization
YU34399B (en) Process for preparing thiamphenicol-glycinate acetylcysteinate
ZA701146B (en) Process for making a halopyridine
YU188170A (en) Process for preparing 5-hydroxy-or 6-hydroxy-isoquinuclidines
AU451381B2 (en) A process for preparing hydrogenated block copolymers
YU201270A (en) Process for preparing phenyl-3-tert.-butyl-5-oxadiazolone-2
YU183570A (en) Process for preparing 3-chloro-4-n-and-iso-propoxy-ureas
AU1993870A (en) A process for preparing hydrogenated block copolymers
AU432227B2 (en) A process of preparing block copolymers
CA804100A (en) Process for preparing ethylene-butene-1 copolymers
CA826727A (en) Process for preparing copolymers
AU4997369A (en) A process of preparing block copolymers
YU167369A (en) Process for preparing 9delta-fluoro-16-methylene-prednisolone-21-acetate
CS194181B2 (en) Process for preparing beta-anilino-alpha-benzyl-acrylonitriles
YU254975A (en) Process for preparing novel 1-phenoxy-2-hydroxy-2-cycloalkyl- aminopropanes
CS187399B2 (en) Process for preparing copolymers