ES2113079T3 - Procedimiento de preparacion de poliestireno de alto impacto. - Google Patents

Procedimiento de preparacion de poliestireno de alto impacto.

Info

Publication number
ES2113079T3
ES2113079T3 ES94870067T ES94870067T ES2113079T3 ES 2113079 T3 ES2113079 T3 ES 2113079T3 ES 94870067 T ES94870067 T ES 94870067T ES 94870067 T ES94870067 T ES 94870067T ES 2113079 T3 ES2113079 T3 ES 2113079T3
Authority
ES
Spain
Prior art keywords
particle size
rubber
high impact
impact polystyrene
preparation procedure
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES94870067T
Other languages
English (en)
Inventor
Sehyun Kim
Michel Daumerie
Kenneth P Blackmon
Jose M Sosa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fina Technology Inc
Original Assignee
Fina Technology Inc
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 Fina Technology Inc filed Critical Fina Technology Inc
Application granted granted Critical
Publication of ES2113079T3 publication Critical patent/ES2113079T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • C08F287/00—Macromolecular compounds obtained by polymerising monomers on to block polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/04—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers

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)

Abstract

SE DESCRIBEN UNA COMPOSICION Y PROCESO PARA HACERLA QUE MUESTRA MATERIAL POLIMERO DE MONOVINILOAROMATICO, PARA FUERTE IMPACTO, DE TAMAÑO DE PARTICULA MULTIMODO, QUE TIENE BUENAS PROPIEDADES DE BRILLO ASI COMO RESISTENCIA A IMPACTO FUERTE. EL COMPONENTE DE CAUCHO DE TAMAÑO DE PARTICULA BIMODAL DEL MATERIAL UTILIZA UNA PEQUEÑA CANTIDAD DE UN CAUCHO DE TAMAÑO DE PARTICULA MUY AMPLIO Y UNA GRAN CANTIDAD DE UN CAUCHO DE TAMAÑO DE PARTICULA MUY PEQUEÑA. EL EXCLUSIVO Y VENTAJOSO METODO DE FABRICAR EL MATERIAL INCLUYE INTRODUCIR BALAS PRE-EXISTENTES DE UNA MEZCLA DE CAUCHO/POLIMERO EN UNA SOLUCION MONOMERA QUE TAMBIEN CONTIENE UN CAUCHO CAPAZ DE PRODUCIR PARTICULAS DE UN MARGEN DIFERENTE DE TAMAÑOS AL DEL COMPONENTE DE CAUCHO DE LAS BALAS, Y POLIMERIZAR LA MEZCLA DE BALAS DISUELTAS/MONOMERO EN UN MATERIAL DE GRAN IMPACTO DE TAMAÑO DE PARTICULA MULTIMODAL.
ES94870067T 1993-04-15 1994-04-15 Procedimiento de preparacion de poliestireno de alto impacto. Expired - Lifetime ES2113079T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4863293A 1993-04-15 1993-04-15
US5632393A 1993-04-30 1993-04-30

Publications (1)

Publication Number Publication Date
ES2113079T3 true ES2113079T3 (es) 1998-04-16

Family

ID=26726347

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94870067T Expired - Lifetime ES2113079T3 (es) 1993-04-15 1994-04-15 Procedimiento de preparacion de poliestireno de alto impacto.

Country Status (4)

Country Link
EP (1) EP0620236B1 (es)
CA (1) CA2120994C (es)
DE (1) DE69408191T2 (es)
ES (1) ES2113079T3 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69703152T2 (de) * 1996-04-12 2001-05-17 The Dow Chemical Co., Midland Vereinfachter bimodaler prozess
WO1999023157A1 (en) 1997-10-31 1999-05-14 The Dow Chemical Company Rubber modified monovinylidene aromatic polymer blends
TWI231305B (en) * 2000-10-25 2005-04-21 Rohm & Haas High rubber impact modifier powders
US6569941B2 (en) * 2001-03-30 2003-05-27 Fina Technology, Inc. Process for manufacturing impact resistant monovinylaromatic polymers
JP4163620B2 (ja) 2001-11-16 2008-10-08 電気化学工業株式会社 電子部品包装用多層シート
ITMI20031420A1 (it) * 2003-07-11 2005-01-12 Polimeri Europa Spa Polimeri vinilaromatici rinforzati con gomma
EP2093238A1 (en) 2008-02-21 2009-08-26 Total Petrochemicals France Process for preparing hydroperoxidized elastomers and their use in high impact monovinylaromatic polymers
CN110746544B (zh) * 2019-11-20 2022-05-06 上海赛科石油化工有限责任公司 高光泽高抗冲聚苯乙烯材料及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1518412A (en) * 1975-05-15 1978-07-19 Labofina Sa High-impact polystyrene and process for the production thereof
US4277574A (en) * 1979-11-19 1981-07-07 Monsanto Company Process for preparing ABS polyblends
KR910005576B1 (ko) * 1983-11-21 1991-07-31 더 다우 케미칼 캄파니 상이한 3형태의 고무입자를 함유하는 고무-개질 모노비닐리덴 방향족 중합체 조성물
DE4018230A1 (de) * 1990-06-07 1991-12-12 Basf Ag Thermoplastische formmassen

Also Published As

Publication number Publication date
DE69408191T2 (de) 1998-06-18
CA2120994C (en) 2010-09-21
EP0620236A1 (en) 1994-10-19
EP0620236B1 (en) 1998-01-28
DE69408191D1 (de) 1998-03-05
CA2120994A1 (en) 1994-10-16

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