BE765465A - Werkwijze voor de niet-continue copolymerisatie van geconjugeerde dienen met ten hoogste 5 c-atomen en vinylaromatische verbindingen - Google Patents

Werkwijze voor de niet-continue copolymerisatie van geconjugeerde dienen met ten hoogste 5 c-atomen en vinylaromatische verbindingen

Info

Publication number
BE765465A
BE765465A BE765465A BE765465A BE765465A BE 765465 A BE765465 A BE 765465A BE 765465 A BE765465 A BE 765465A BE 765465 A BE765465 A BE 765465A BE 765465 A BE765465 A BE 765465A
Authority
BE
Belgium
Prior art keywords
atoms
procedure
vinylaromatic compounds
continuous copolymerization
conjugated
Prior art date
Application number
BE765465A
Other languages
English (en)
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 BE765465A publication Critical patent/BE765465A/nl

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
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F236/10—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated with vinyl-aromatic monomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerization Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BE765465A 1970-04-16 1971-04-08 Werkwijze voor de niet-continue copolymerisatie van geconjugeerde dienen met ten hoogste 5 c-atomen en vinylaromatische verbindingen BE765465A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7005520A NL145567B (nl) 1970-04-16 1970-04-16 Werkwijze voor de niet-continue copolymerisatie van geconjugeerde dienen met ten hoogste 5 c-atomen en vinylaromatische verbindingen.

Publications (1)

Publication Number Publication Date
BE765465A true BE765465A (nl) 1971-10-08

Family

ID=19809870

Family Applications (1)

Application Number Title Priority Date Filing Date
BE765465A BE765465A (nl) 1970-04-16 1971-04-08 Werkwijze voor de niet-continue copolymerisatie van geconjugeerde dienen met ten hoogste 5 c-atomen en vinylaromatische verbindingen

Country Status (9)

Country Link
JP (1) JPS4948188B1 (nl)
BE (1) BE765465A (nl)
BR (1) BR7102205D0 (nl)
CA (1) CA981395A (nl)
DE (1) DE2117995C2 (nl)
ES (1) ES390165A1 (nl)
FR (1) FR2089617A1 (nl)
GB (1) GB1283327A (nl)
NL (1) NL145567B (nl)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50156487A (nl) * 1974-06-05 1975-12-17
US4092375A (en) * 1975-10-03 1978-05-30 Shell Oil Company Preparation of a non-linear elastomeric copolymer
JPS5323284U (nl) * 1976-08-05 1978-02-27
JPS53166493U (nl) * 1978-06-08 1978-12-27
JPS5575441A (en) * 1978-12-04 1980-06-06 Asahi Chem Ind Co Ltd Styrene resin composition having excellent impact resistance
US4396741A (en) 1982-03-30 1983-08-02 Shell Oil Company Photometer-controlled anionic polymerization
US4764572A (en) * 1985-07-23 1988-08-16 Shell Oil Company Anionic polymerization process
GB8724437D0 (en) * 1987-10-19 1987-11-25 Shell Int Research Elastomeric compositions
JPH02109248U (nl) * 1989-02-20 1990-08-31
GB8918702D0 (en) * 1989-08-16 1989-09-27 Shell Int Research Process for the preparation of random solution copolymers of conjugated dienes and vinyl aromatic compounds
USH2030H1 (en) * 1993-06-29 2002-06-04 Shell Oil Company Process for the preparation of random copolymers of conjugated dienes and vinyl aromatic compounds
US6300442B1 (en) * 1997-12-10 2001-10-09 Isp Investments Inc. Process for making a cosmetically or pharmaceutically-acceptable emulsion or gel composition
US6255421B1 (en) * 1997-12-10 2001-07-03 Isp Investments Inc. Non-aqueous, heterogeneous polymerization process and reaction product obtained thereby
DE19801101A1 (de) * 1998-01-15 1999-07-22 Basf Ag Verfahren zur Herstellung von statistischen Styrol-Butadien-Copolymeren

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3094512A (en) * 1959-12-31 1963-06-18 Phillips Petroleum Co Process for the preparation of low vinyl low trans content random copolymer
NL136672C (nl) * 1962-07-13

Also Published As

Publication number Publication date
ES390165A1 (es) 1974-05-16
DE2117995A1 (de) 1971-10-28
NL7005520A (nl) 1971-10-19
FR2089617A1 (nl) 1972-01-07
NL145567B (nl) 1975-04-15
CA981395A (en) 1976-01-06
BR7102205D0 (pt) 1973-04-10
JPS4948188B1 (nl) 1974-12-19
GB1283327A (en) 1972-07-26
DE2117995C2 (de) 1983-11-03

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: SHELL INTERNATIONALE RESEARCH MIJ N.V.

Effective date: 19910408