DE1245132B - Verfahren zur Herstellung eines elastomeren Blockmischpolymerisats - Google Patents

Verfahren zur Herstellung eines elastomeren Blockmischpolymerisats

Info

Publication number
DE1245132B
DE1245132B DE1964S0090638 DES0090638A DE1245132B DE 1245132 B DE1245132 B DE 1245132B DE 1964S0090638 DE1964S0090638 DE 1964S0090638 DE S0090638 A DES0090638 A DE S0090638A DE 1245132 B DE1245132 B DE 1245132B
Authority
DE
Germany
Prior art keywords
block
elastomeric
polymer
block copolymer
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.)
Pending
Application number
DE1964S0090638
Other languages
German (de)
English (en)
Inventor
Ralph Milkovich
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.)
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
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, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH
Publication of DE1245132B publication Critical patent/DE1245132B/de
Pending 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
DE1964S0090638 1963-04-22 1964-04-20 Verfahren zur Herstellung eines elastomeren Blockmischpolymerisats Pending DE1245132B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27486463A 1963-04-22 1963-04-22

Publications (1)

Publication Number Publication Date
DE1245132B true DE1245132B (de) 1967-07-20

Family

ID=23049917

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1964S0090638 Pending DE1245132B (de) 1963-04-22 1964-04-20 Verfahren zur Herstellung eines elastomeren Blockmischpolymerisats

Country Status (4)

Country Link
BE (1) BE646835A (enExample)
DE (1) DE1245132B (enExample)
GB (1) GB1025295A (enExample)
NL (1) NL6404385A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1959922A1 (de) * 1969-09-22 1971-07-15 Phillips Petroleum Co Harzartige,verzweigte Blockmischpolymerisate
DE2535801A1 (de) * 1974-09-03 1976-03-11 Goodyear Tire & Rubber Verfahren zur herstellung eines thermoplastischen blockpolymeren
US4108945A (en) 1974-07-15 1978-08-22 The University Of Akron Star polymers and process for the preparation thereof

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3491166A (en) * 1966-12-08 1970-01-20 Phillips Petroleum Co Peroxide treatment of high inpact resin compositions containing styrene-acrylonitrile copolymers
US3645817A (en) * 1967-10-03 1972-02-29 Polymer Corp Bonding with an electrically heated, noncuring sealant tape
SU633870A1 (ru) * 1968-04-09 1978-11-25 Институт Нефтехимического Синтеза Имени А.В.Топчиева Способ получени эластомерных блок-сополимеров
US3725370A (en) * 1971-01-06 1973-04-03 Firestone Tire & Rubber Co Process and product of treating live polymers with divinyl benzene and an active halogen compound
US3725369A (en) * 1971-01-06 1973-04-03 Firestone Tire & Rubber Co Process for postreaction of alkali metal-active polymers with silicic compounds and dialkenyl compounds
US3755276A (en) * 1971-02-17 1973-08-28 Firestone Tire & Rubber Co Process for polymerizing conjugated dienes
US3678134A (en) * 1971-03-08 1972-07-18 Phillips Petroleum Co Blend of ethylene-butene copolymer with butadiene-styrene radial block copolymer
FR2307018A1 (fr) * 1975-04-09 1976-11-05 Anvar Nouveaux materiaux antivibratoires
US4126662A (en) * 1975-10-09 1978-11-21 Phillips Petroleum Co., Inc. Method for limiting gloss of injection moldable polymers
GB1575507A (en) * 1976-02-10 1980-09-24 Shell Int Research Hydrogenated star-shaped polymers and oil compositions thereof
EP0025353A1 (en) * 1979-09-07 1981-03-18 Arco Polymers, Inc. Thermoplastic star-block elastomers
US4849481A (en) * 1987-07-10 1989-07-18 Shell Oil Company Star shaped asymmetric block copolymer of monoalkenyl aromatic hydrocarbon and conjugated diene
US4900875A (en) * 1987-07-10 1990-02-13 Shell Oil Company Polymeric viscosity index additive and oil composition comprising the same
US6579940B1 (en) 1999-10-28 2003-06-17 Edwards Lifesciences Corporation Thermoplastic elastomeric material as a replacement for natural rubber latex
US6613838B1 (en) 2000-08-30 2003-09-02 Edwards Lifesciences Corporation Synthetic rubber elastomers as replacements for natural rubber latex
CN112480341B (zh) * 2019-09-12 2024-05-03 中国石油化工股份有限公司 一种枝化型聚苯乙烯-b-共轭二烯双嵌段共聚物及其制备方法和应用

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1144484B (de) * 1958-05-23 1963-02-28 Phillips Petroleum Co Verfahren zur Herstellung von Blockmischpolymeren

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1144484B (de) * 1958-05-23 1963-02-28 Phillips Petroleum Co Verfahren zur Herstellung von Blockmischpolymeren

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1959922A1 (de) * 1969-09-22 1971-07-15 Phillips Petroleum Co Harzartige,verzweigte Blockmischpolymerisate
US4108945A (en) 1974-07-15 1978-08-22 The University Of Akron Star polymers and process for the preparation thereof
DE2535801A1 (de) * 1974-09-03 1976-03-11 Goodyear Tire & Rubber Verfahren zur herstellung eines thermoplastischen blockpolymeren

Also Published As

Publication number Publication date
NL6404385A (enExample) 1964-10-23
GB1025295A (en) 1966-04-06
BE646835A (enExample) 1964-10-21

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977