BR7607984A - Processo para a producao de poliestireno - Google Patents

Processo para a producao de poliestireno

Info

Publication number
BR7607984A
BR7607984A BR7607984A BR7607984A BR7607984A BR 7607984 A BR7607984 A BR 7607984A BR 7607984 A BR7607984 A BR 7607984A BR 7607984 A BR7607984 A BR 7607984A BR 7607984 A BR7607984 A BR 7607984A
Authority
BR
Brazil
Prior art keywords
polystyrene
production
Prior art date
Application number
BR7607984A
Other languages
English (en)
Inventor
J Watson
Original Assignee
Cosden Technology
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 Cosden Technology filed Critical Cosden Technology
Publication of BR7607984A publication Critical patent/BR7607984A/pt

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
    • C08F12/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F12/02—Monomers containing only one unsaturated aliphatic radical
    • C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F12/06—Hydrocarbons
    • C08F12/08—Styrene
    • 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
    • C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
    • C08F291/02—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00 on to elastomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerisation Methods In General (AREA)
  • Polymerization Catalysts (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BR7607984A 1975-12-01 1976-11-29 Processo para a producao de poliestireno BR7607984A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/636,718 US4070419A (en) 1975-12-01 1975-12-01 Polymerization of styrene

Publications (1)

Publication Number Publication Date
BR7607984A true BR7607984A (pt) 1977-11-08

Family

ID=24553053

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7607984A BR7607984A (pt) 1975-12-01 1976-11-29 Processo para a producao de poliestireno

Country Status (9)

Country Link
US (1) US4070419A (pt)
JP (1) JPS5274691A (pt)
AR (1) AR211149A1 (pt)
BE (1) BE848952A (pt)
BR (1) BR7607984A (pt)
DE (1) DE2654290A1 (pt)
FR (1) FR2333813A1 (pt)
GB (1) GB1534415A (pt)
NL (1) NL7613320A (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5028429A (en) * 1989-01-17 1991-07-02 Gochenouer Charles J Leg blister
US5272231A (en) * 1992-07-28 1993-12-21 General Electric Company Nitric oxide for vapor phase elimination of styrene and acrylonitrile popcorn polymer in bulk SAN production
FR2730241B1 (fr) 1995-02-07 1997-02-28 Atofina Procede de fabrication d'une composition comprenant un polymere vinylaromatique et un caoutchouc par polymerisation en presence d'un radical libre stable
FR2730240A1 (fr) * 1995-02-07 1996-08-09 Atochem Elf Sa Stabilisation d'un polymere par un radical libre stable
US5863994A (en) * 1997-09-29 1999-01-26 Montell North America Inc. Using nitric oxide to reduce reactor fouling during polypropylene graft copolymerization
FR2779437B1 (fr) * 1998-06-03 2004-10-15 Atochem Elf Sa Polymere vinylaromatique choc par polymerisation d'un monomere vinylaromatique en presence d'un radical libre stable et d'un amorceur de polymerisation
US6291613B1 (en) * 1998-10-27 2001-09-18 Eastman Chemical Company Process for the polymerization of olefins
US6191238B1 (en) * 1999-08-31 2001-02-20 Eastman Chemical Company Process for producing polyolefins
KR102427467B1 (ko) * 2014-08-14 2022-07-29 롬 앤드 하아스 컴패니 방출가능 가스를 갖는 폴리머
EP3374336B1 (en) 2015-11-12 2021-05-05 SABIC Global Technologies B.V. Methods for using nitric oxide to inhibit popcorn polymerization during butadiene processing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2181102A (en) * 1937-06-04 1939-11-21 Dow Chemical Co Stabilization of polymerizable vinyl compouds
US2226714A (en) * 1937-09-11 1940-12-31 Int Standard Electric Corp Stabilization of styrene
US2225471A (en) * 1937-12-24 1940-12-17 Int Standard Electric Corp Stabilization of styrene
US2210639A (en) * 1938-10-01 1940-08-06 Dow Chemical Co Treatment of monomeric styrene
US2412504A (en) * 1944-06-29 1946-12-10 Cabot Godfrey L Inc Treating styrene and other monomers used in polymerization processes
US3964979A (en) * 1974-12-09 1976-06-22 Cosden Technology, Inc. NO polymerization inhibitor for vinyl aromatic compound distillation

Also Published As

Publication number Publication date
BE848952A (fr) 1977-04-01
FR2333813B3 (pt) 1980-10-31
FR2333813A1 (fr) 1977-07-01
DE2654290A1 (de) 1977-06-08
JPS5274691A (en) 1977-06-22
GB1534415A (en) 1978-12-06
US4070419A (en) 1978-01-24
NL7613320A (nl) 1977-06-03
JPS5629885B2 (pt) 1981-07-11
AR211149A1 (es) 1977-10-31

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