FI891423A - Process for preparing an impact-resistant vinyl aromatic resin directly from butadiene - Google Patents

Process for preparing an impact-resistant vinyl aromatic resin directly from butadiene Download PDF

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Publication number
FI891423A
FI891423A FI891423A FI891423A FI891423A FI 891423 A FI891423 A FI 891423A FI 891423 A FI891423 A FI 891423A FI 891423 A FI891423 A FI 891423A FI 891423 A FI891423 A FI 891423A
Authority
FI
Finland
Prior art keywords
butadiene
impact
preparing
vinyl aromatic
aromatic resin
Prior art date
Application number
FI891423A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI95475B (en
FI891423A0 (en
FI95475C (en
Inventor
Jean-Francois Daban
Jean-Louis Moura
Nicol Pascal
Laurence Orozco
Gilles Meunier
Original Assignee
Atochem
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 Atochem filed Critical Atochem
Publication of FI891423A0 publication Critical patent/FI891423A0/en
Publication of FI891423A publication Critical patent/FI891423A/en
Publication of FI95475B publication Critical patent/FI95475B/en
Application granted granted Critical
Publication of FI95475C publication Critical patent/FI95475C/en

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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
    • C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
    • C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

Process for the manufacture of impact-resistant vinylaromatic resin by radical polymerisation in an inert solvent medium of a vinylaromatic monomer in the presence of a polybutadiene, characterised in that butadiene is polymerised anionically in a solvent which is inert towards butadiene and the vinylaromatic monomer and then, after destruction of the anionic catalyst, the radical polymerisation is initiated after addition of vinylaromatic monomer to the mixture.
FI891423A 1988-03-24 1989-03-23 Process for preparing an impact-resistant vinyl aromatic resin directly from butadiene FI95475C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8803876A FR2629085B1 (en) 1988-03-24 1988-03-24 PROCESS FOR THE MANUFACTURE OF POLYBUTADIENE AND PREPARATION OF VINYLAROMATIC RESIN SHOCK FROM POLYBUTADIENE
FR8803876 1988-03-24

Publications (4)

Publication Number Publication Date
FI891423A0 FI891423A0 (en) 1989-03-23
FI891423A true FI891423A (en) 1989-09-25
FI95475B FI95475B (en) 1995-10-31
FI95475C FI95475C (en) 1996-02-12

Family

ID=9364608

Family Applications (1)

Application Number Title Priority Date Filing Date
FI891423A FI95475C (en) 1988-03-24 1989-03-23 Process for preparing an impact-resistant vinyl aromatic resin directly from butadiene

Country Status (9)

Country Link
EP (1) EP0334715B1 (en)
JP (1) JPH01284515A (en)
CN (1) CN1036137C (en)
AT (1) ATE89840T1 (en)
CA (1) CA1336032C (en)
DE (1) DE68906696T2 (en)
FI (1) FI95475C (en)
FR (1) FR2629085B1 (en)
NO (1) NO172896C (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2152706T3 (en) 1996-08-19 2001-02-01 Basf Ag PROCEDURE FOR OBTAINING DISSOLUTIONS OF DIENIC POLYMERS IN AROMATIC MONOMEROS DE VINILO.
DE19648245A1 (en) * 1996-11-21 1998-05-28 Basf Ag Continuous process for the production of thermoplastic molding compounds
DE19804912A1 (en) 1998-02-07 1999-08-12 Basf Ag Continuous process for the production of thermoplastic molding compounds
US6506846B1 (en) 1998-02-07 2003-01-14 Basf Aktiengesellschaft Method for producing impact-resistant modified thermoplastic moulding materials
FR2779437B1 (en) * 1998-06-03 2004-10-15 Atochem Elf Sa VINYLAROMATIC POLYMER SHOCK BY POLYMERIZATION OF A VINYLAROMATIC MONOMER IN THE PRESENCE OF A STABLE FREE RADICAL AND A POLYMERIZATION PRIMER
MX2009013127A (en) 2007-06-07 2010-01-15 Albemarle Corp Low molecular weight brominated polymers and their use in thermoplastic formulations.
US8993684B2 (en) 2008-06-06 2015-03-31 Albemarle Corporation Low molecular weight brominated polymers, processes for their manufacture and their use in thermoplastic formulations
KR20110103942A (en) 2008-12-02 2011-09-21 알베마를 코포레이션 Bromination of telomer mixtures derived from toluene and styrene
WO2010065467A1 (en) 2008-12-02 2010-06-10 Albemarle Corporation Branched and star-branched styrene polymers, telomers, and adducts, their synthesis, their bromination, and their uses
JO3423B1 (en) 2008-12-02 2019-10-20 Albemarle Corp Brominated Flame Retardants And Precursors Therefor
WO2010065462A2 (en) 2008-12-02 2010-06-10 Albemarle Corporation Toluene and styrene derived telomer distributions and brominated flame retardants produced therefrom
JO3059B1 (en) 2009-05-01 2017-03-15 Albemarle Corp Bromination of low molecular weight aromatic polymer compositions
KR20120088535A (en) 2009-05-01 2012-08-08 알베마를 코포레이션 Pelletized low molecular weight brominated aromatic polymer compositions

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB771723A (en) * 1954-08-26 1957-04-03 Exxon Research Engineering Co Thermo-setting resin
US3264374A (en) * 1963-01-02 1966-08-02 Monsanto Co Graft copolymer formed by polymerizing butadiene in styrene with an alkylli catalyst, deactivating the catalyst and adding an organic peroxide
BE642139A (en) * 1963-01-14
US3264375A (en) * 1963-01-16 1966-08-02 Monsanto Co Process for the graft polymerization of styrene on alkyl lithium catalyzed polybutadiene using a peroxide catalyst
US3723575A (en) * 1971-04-14 1973-03-27 Firestone Tire & Rubber Co Method of producing graft polymers
US4362849A (en) * 1979-07-18 1982-12-07 The Dow Chemical Company Preparation of alkenyl aromatic monomer butadiene rubber and preparation of impact resistant resin therefrom
JPS59221318A (en) * 1983-06-01 1984-12-12 Asahi Chem Ind Co Ltd Rubber modified aromatic monovinyl resin composition
JPS60250021A (en) * 1984-05-25 1985-12-10 Nippon Erasutomaa Kk Impact-resistant styrene resin containing low-modulus rubber
JPS6169818A (en) * 1984-08-03 1986-04-10 Japan Synthetic Rubber Co Ltd Aqueous polymer dispersion and its production

Also Published As

Publication number Publication date
NO172896B (en) 1993-06-14
FR2629085B1 (en) 1992-09-04
FI95475B (en) 1995-10-31
FI891423A0 (en) 1989-03-23
NO172896C (en) 1993-09-22
EP0334715B1 (en) 1993-05-26
DE68906696D1 (en) 1993-07-01
NO891211D0 (en) 1989-03-20
CN1036137C (en) 1997-10-15
EP0334715A2 (en) 1989-09-27
FR2629085A1 (en) 1989-09-29
EP0334715A3 (en) 1990-01-31
FI95475C (en) 1996-02-12
CA1336032C (en) 1995-06-20
ATE89840T1 (en) 1993-06-15
NO891211L (en) 1989-09-25
JPH01284515A (en) 1989-11-15
CN1036584A (en) 1989-10-25
DE68906696T2 (en) 1993-10-14

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Owner name: ATOCHEM

BB Publication of examined application
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