BR9704917A - Processo de fabricação de polímeros vinílicos aromáticos reforçados com borracha - Google Patents

Processo de fabricação de polímeros vinílicos aromáticos reforçados com borracha

Info

Publication number
BR9704917A
BR9704917A BR9704917A BR9704917A BR9704917A BR 9704917 A BR9704917 A BR 9704917A BR 9704917 A BR9704917 A BR 9704917A BR 9704917 A BR9704917 A BR 9704917A BR 9704917 A BR9704917 A BR 9704917A
Authority
BR
Brazil
Prior art keywords
rubber
manufacturing process
aromatic vinyl
vinyl polymers
polymers reinforced
Prior art date
Application number
BR9704917A
Other languages
English (en)
Inventor
Giuseppe Romagnoli
Luca Monti
Original Assignee
Enichem Spa
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 Enichem Spa filed Critical Enichem Spa
Publication of BR9704917A publication Critical patent/BR9704917A/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
    • C08F257/00—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00
    • 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
    • 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
    • C08F212/00—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
    • C08F212/02—Monomers containing only one unsaturated aliphatic radical
    • C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F212/06—Hydrocarbons
    • C08F212/08—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
    • C08F287/00—Macromolecular compounds obtained by polymerising monomers on to block polymers

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)
BR9704917A 1996-09-27 1997-09-29 Processo de fabricação de polímeros vinílicos aromáticos reforçados com borracha BR9704917A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96MI001978A IT1284599B1 (it) 1996-09-27 1996-09-27 Procedimento per la preparazione di polimeri vinilaromatici rinforzati con gomma

Publications (1)

Publication Number Publication Date
BR9704917A true BR9704917A (pt) 1998-12-22

Family

ID=11374931

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9704917A BR9704917A (pt) 1996-09-27 1997-09-29 Processo de fabricação de polímeros vinílicos aromáticos reforçados com borracha

Country Status (16)

Country Link
US (1) US5942575A (pt)
EP (1) EP0832904B1 (pt)
JP (1) JP2922484B2 (pt)
KR (1) KR100256132B1 (pt)
CN (1) CN1115354C (pt)
AR (1) AR009095A1 (pt)
AT (1) ATE186921T1 (pt)
BR (1) BR9704917A (pt)
DE (1) DE69700829T2 (pt)
DK (1) DK0832904T3 (pt)
ES (1) ES2138851T3 (pt)
GR (1) GR3031977T3 (pt)
IT (1) IT1284599B1 (pt)
RU (1) RU2142475C1 (pt)
SI (1) SI0832904T1 (pt)
UY (1) UY24731A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU8698098A (en) * 1997-08-13 1999-03-08 Dow Chemical Company, The High gloss high impact monovinylidene aromatic polymers
IT1314260B1 (it) 1999-12-03 2002-12-06 Enichem Spa Procedimento per la produzione di polimeri vinilaromaticieventualmente contenenti un nitrile etilenicamente insaturo.
BR0111165A (pt) 2000-06-02 2003-04-15 Dow Global Technologies Inc Polìmeros aromáticos de monovinilideno com dureza e rigidez melhoradas e um processo para a sua preparação
KR100455102B1 (ko) * 2001-11-23 2004-11-06 제일모직주식회사 괴상중합 연속공정으로 제조된 내열성과 낙하충격강도가우수한 고충격 폴리스티렌 수지
ITMI20031420A1 (it) * 2003-07-11 2005-01-12 Polimeri Europa Spa Polimeri vinilaromatici rinforzati con gomma
ITMI20040752A1 (it) * 2004-04-16 2004-07-16 Polimeri Europa Spa Procedimento per la preparazione di co polimeri vinilaromatici aggraffati su elastometro in modo controllato
US7488774B2 (en) * 2005-12-21 2009-02-10 Fina Technology, Inc. Reactor system for the production of high impact polystyrene
EP1903064A1 (en) * 2006-09-20 2008-03-26 Ineos Europe Limited Process for producing a polystyrene
WO2009155126A1 (en) * 2008-06-18 2009-12-23 Dow Global Technologies Inc. Low chloride polybutadiene
IT1393666B1 (it) * 2008-12-16 2012-05-08 Polimeri Europa Spa (co)polimero vinilaromatico rinforzato con gomma avente un ottimo bilancio di proprieta' fisico-meccaniche ed una elevata lucentezza
CN109180871A (zh) * 2018-01-01 2019-01-11 杨青岚 橡胶改性苯乙烯连续本体聚合方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4146589A (en) * 1978-05-19 1979-03-27 Monsanto Company Method for preparing a monoalkenyl aromatic polyblend having a dispersed rubber phase as particles with a bimodal particle size distribution
DE3035570A1 (de) * 1980-09-20 1982-05-06 Basf Ag, 6700 Ludwigshafen Schlagfeste thermoplastische formmasse
GB8918157D0 (en) * 1989-08-09 1989-09-20 Dow Benelux A process for the preparation of rubber-reinforced monovinylidene aromatic polymers
IT1274361B (it) * 1995-02-16 1997-07-17 Enichem Spa Procedimento per la preparazione di copolimeri vinilaromatici rinforzati con gomma

Also Published As

Publication number Publication date
AR009095A1 (es) 2000-03-08
KR100256132B1 (ko) 2000-05-15
JP2922484B2 (ja) 1999-07-26
GR3031977T3 (en) 2000-03-31
EP0832904B1 (en) 1999-11-24
ES2138851T3 (es) 2000-01-16
CN1179436A (zh) 1998-04-22
ITMI961978A1 (it) 1998-03-27
EP0832904A1 (en) 1998-04-01
KR19980025058A (ko) 1998-07-06
UY24731A1 (es) 1997-10-07
DE69700829D1 (de) 1999-12-30
SI0832904T1 (en) 2000-02-29
DE69700829T2 (de) 2000-05-18
ATE186921T1 (de) 1999-12-15
JPH10130343A (ja) 1998-05-19
US5942575A (en) 1999-08-24
IT1284599B1 (it) 1998-05-21
CN1115354C (zh) 2003-07-23
DK0832904T3 (da) 2000-04-17
RU2142475C1 (ru) 1999-12-10

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2325 DE 28-07-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.