BE754277R - Procede de preparation continue et sans solvant de copolymeres segmentes de 1,3-dienes et de composes aromatiques - Google Patents

Procede de preparation continue et sans solvant de copolymeres segmentes de 1,3-dienes et de composes aromatiques

Info

Publication number
BE754277R
BE754277R BE754277DA BE754277R BE 754277 R BE754277 R BE 754277R BE 754277D A BE754277D A BE 754277DA BE 754277 R BE754277 R BE 754277R
Authority
BE
Belgium
Prior art keywords
dienes
segmented
copolymers
solvent
continuous
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
Bayer Ag
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.)
Publication date
Priority claimed from DE19681770261 external-priority patent/DE1770261C3/de
Application granted granted Critical
Publication of BE754277R publication Critical patent/BE754277R/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (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)
BE754277D 1968-04-25 Procede de preparation continue et sans solvant de copolymeres segmentes de 1,3-dienes et de composes aromatiques BE754277R (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19681770261 DE1770261C3 (de) 1968-04-25 Verfahren zur Herstellung von Blockco polymerisaten
DE19691939420 DE1939420C3 (de) 1969-08-02 Verfahren zur Herstellung von Blockcopolymerisaten aus 13-Dienen und vinylaromatischen Verbindungen

Publications (1)

Publication Number Publication Date
BE754277R true BE754277R (fr) 1970-12-31

Family

ID=25755559

Family Applications (1)

Application Number Title Priority Date Filing Date
BE754277D BE754277R (fr) 1968-04-25 Procede de preparation continue et sans solvant de copolymeres segmentes de 1,3-dienes et de composes aromatiques

Country Status (7)

Country Link
US (1) US3703567A (de)
AT (1) AT300359B (de)
BE (1) BE754277R (de)
ES (1) ES382376A1 (de)
FR (1) FR2059583B2 (de)
GB (1) GB1301726A (de)
NL (1) NL162934C (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3939224A (en) * 1973-12-10 1976-02-17 Kenki Kagaku Kogyo Kasushiki Kaisha Block copolymers for a sheet or film
US3937760A (en) * 1974-04-29 1976-02-10 The Firestone Tire & Rubber Company Process for producing multiblock copolymer and products produced thereby
US4096205A (en) * 1975-08-29 1978-06-20 Standard Oil Company (Indiana) Method to produce improved rubber-modified styrene polymer
US5229472A (en) * 1991-07-04 1993-07-20 Shell Oil Company Anionic extruder polymerization process
WO1997001603A1 (en) * 1995-06-26 1997-01-16 Henkel Corporation Methods of preparing inorganic pigment dispersions
US6197879B1 (en) 1995-10-31 2001-03-06 Henkel Corporation Methods of preparing inorganic pigment dispersions
US6362282B1 (en) * 2000-09-29 2002-03-26 Firestone Polymers, Llc Polymers with high vinyl end segments

Also Published As

Publication number Publication date
US3703567A (en) 1972-11-21
DE1939420B2 (de) 1977-06-02
NL162934B (nl) 1980-02-15
NL162934C (nl) 1980-07-15
FR2059583A2 (de) 1971-06-04
GB1301726A (de) 1973-01-04
NL7011383A (de) 1971-02-04
FR2059583B2 (de) 1973-10-19
AT300359B (de) 1972-06-15
ES382376A1 (es) 1972-11-16
DE1939420A1 (de) 1971-02-18

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