ES8703496A1 - Procedimiento para la obtencion de polimeros vinil-aromati- cos resistentes al impacto,modificados - Google Patents

Procedimiento para la obtencion de polimeros vinil-aromati- cos resistentes al impacto,modificados

Info

Publication number
ES8703496A1
ES8703496A1 ES542873A ES542873A ES8703496A1 ES 8703496 A1 ES8703496 A1 ES 8703496A1 ES 542873 A ES542873 A ES 542873A ES 542873 A ES542873 A ES 542873A ES 8703496 A1 ES8703496 A1 ES 8703496A1
Authority
ES
Spain
Prior art keywords
aromatic polymers
resistant vinyl
modified impact
impact
vinyl
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
Application number
ES542873A
Other languages
English (en)
Other versions
ES542873A0 (es
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.)
Montedison SpA
Original Assignee
Montedison 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11172878&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8703496(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Montedison SpA filed Critical Montedison SpA
Publication of ES542873A0 publication Critical patent/ES542873A0/es
Publication of ES8703496A1 publication Critical patent/ES8703496A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C08F279/04—Vinyl aromatic monomers and nitriles as the only monomers
    • 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
    • C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
    • C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE POLIMEROS VINIL-AROMATICOS RESISTENTES AL IMPACTO, MODIFICADOS. CONSISTE EN AJUSTAR LA FORMA DE AGITACION DURANTE LA POLIMERIZACION, PARA OBTENER UN TAMAÑO DE LAS PARTICULAS DE CAUCHO DE MENOS DE UNA MICRA Y UN BRILLO DE LOS POLIMEROS OBTENIDOS DE AL MENOS UN 50%, MEDIDO POR EL ACTINOMETRO; DONDE LOS POLIMEROS CONTIENEN DE UN 2 A UN 10% EN PESO DE UN NITRILO INSATURADO ETILENICAMENTE POR POLIMERIZACION EN SUSPENSION, EN MASA O EN SUSPENSION DE MASA DE UN MONOMERO VINIL-AROMATICO, UN CAUCHO DE BLOQUE DE BUTADIENO-ESTIRENO CON CONFIGURACION LINEAL O EN ESTRELLA DIFERENTE, Y UN MONOMERO NITRILO ISNATURADO ETILENICAMENTE, A UNA TEMPERATURA DE 50 A 240JC.TIENE UTILIDAD PARA LA FABRICACION DE RECIPIENTES DESTINADOS A CONTENER PRODUCTOS ALIMENTICIOS GRASOS.
ES542873A 1984-05-08 1985-05-07 Procedimiento para la obtencion de polimeros vinil-aromati- cos resistentes al impacto,modificados Expired ES8703496A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20842/84A IT1173589B (it) 1984-05-08 1984-05-08 Polimeri vinil-aromatici antiurto modificati

Publications (2)

Publication Number Publication Date
ES542873A0 ES542873A0 (es) 1987-02-16
ES8703496A1 true ES8703496A1 (es) 1987-02-16

Family

ID=11172878

Family Applications (1)

Application Number Title Priority Date Filing Date
ES542873A Expired ES8703496A1 (es) 1984-05-08 1985-05-07 Procedimiento para la obtencion de polimeros vinil-aromati- cos resistentes al impacto,modificados

Country Status (6)

Country Link
EP (1) EP0160974B2 (es)
JP (1) JPS60240712A (es)
AT (1) ATE55138T1 (es)
DE (1) DE3578932D1 (es)
ES (1) ES8703496A1 (es)
IT (1) IT1173589B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8700208A (nl) * 1987-01-28 1988-08-16 Dow Chemical Nederland Verbeterde met rubber versterkte monovinylideen-aromatische polymeerharsen en een werkwijze voor de bereiding daarvan.
JP2606895B2 (ja) * 1988-08-26 1997-05-07 三井東圧化学株式会社 ブロック共重合ゴム変性スチレン系共重合体
JP2658002B2 (ja) * 1989-01-12 1997-09-30 出光石油化学株式会社 ゴム変性スチレン系共重合体
JP2776908B2 (ja) * 1989-09-06 1998-07-16 三菱化学株式会社 低温耐衝撃性樹脂組成物
IT1264623B1 (it) * 1993-06-16 1996-10-04 Enichem Spa (co) polimero vinil aromatico rinforzato con gomma
ES2141896T3 (es) * 1994-11-21 2000-04-01 Gen Electric Composicion de alfa-alquilvinilo aromatico/cianuro de vinilo de impacto modificado.
IT1275913B1 (it) * 1995-03-16 1997-10-24 Enichem Spa Polistirene antiurto ad elevata lucentezza e processo per la sua preparazione
US6380304B1 (en) * 1999-09-30 2002-04-30 The Dow Chemical Company Mass polymerized rubber-modified monovinylidene aromatic copolymer compositions
US6306962B1 (en) 1999-09-30 2001-10-23 The Dow Chemical Company Flow carbonate polymer blends
KR100671135B1 (ko) 2004-09-08 2007-01-17 주식회사 엘지화학 고충격 고광택 고무변성 스티렌계 공중합 수지의 제조방법

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1300241B (de) * 1963-01-08 1969-07-31 Nitto Chemical Industry Co Ltd Verfahren zur Herstellung von Pfropfpolymerisaten
DE1937298A1 (de) * 1968-07-26 1970-01-29 Dart Ind Inc Polymere Masse mit hoher Kerbschlagzaehigkeit
JPS5810427B2 (ja) * 1973-02-26 1983-02-25 東レ株式会社 タイシヨウゲキセイジユウゴウタイ ノ セイゾウホウホウ
US3931356A (en) * 1974-04-26 1976-01-06 Monsanto Company Continuous process for the preparation of ABS type polyblends
FR2344582A1 (fr) * 1976-03-17 1977-10-14 Monsanto Co Compositions de polymelanges polymeres du type abs et polystyrene renforce, renfermant des polymeres liquides d'un monomere dienique conjugue
NL8005972A (nl) * 1980-10-31 1982-05-17 Stamicarbon Polymeercompositie.
DE3166871D1 (en) * 1981-01-09 1984-11-29 Basf Ag Preparation process of thermoplastic moulding masses
EP0103657B1 (en) * 1982-09-17 1991-03-13 The Dow Chemical Company Abs type resins having disperse particles of a rubber exhibiting a high solution viscosity and a method for its preparation

Also Published As

Publication number Publication date
IT8420842A0 (it) 1984-05-08
ES542873A0 (es) 1987-02-16
DE3578932D1 (de) 1990-09-06
EP0160974B1 (en) 1990-08-01
IT1173589B (it) 1987-06-24
EP0160974B2 (en) 1999-06-23
ATE55138T1 (de) 1990-08-15
EP0160974A3 (en) 1986-12-30
JPS60240712A (ja) 1985-11-29
EP0160974A2 (en) 1985-11-13
IT8420842A1 (it) 1985-11-08

Similar Documents

Publication Publication Date Title
AU541969B2 (en) Beneficiation of coal by chemical grafting and flotation
ES8607727A1 (es) Procedimiento para la estabilizacion de preparados farmaceuticos en forma de suspensiones conteniendo sucralfato
ES8703496A1 (es) Procedimiento para la obtencion de polimeros vinil-aromati- cos resistentes al impacto,modificados
EP0259834A3 (en) Method of classifying leucocytes by flow cytometry
ES8702826A1 (es) Perfeccionamientos aportados a la fabricacion de elementos de acero para reforzar el caucho
NZ220792A (en) Alpha-monoolefin polymerisation process improved by continually adding a dialkylaluminium halide and conducting the process at 0.1 to 5.0 o c above the dew point of the recycle gas
DE3565990D1 (en) Block copolymer
ES8303082A1 (es) "un procedimiento para preparar una laca de nitrocelulosa".
ES8701737A1 (es) Un procedimiento para la preparacion de nuevas quinazolindionas.
HK99693A (en) Conductive paste composition
AU568453B2 (en) Cell discriminating fluorescent 3,17 substituted estradiols
ES8308904A1 (es) Procedimiento para la obtencion de poliamidas altamente fluidas y termoplasticamente procesables.
AU557054B2 (en) Suspension polymerisation of vinyl monomers
AU555016B2 (en) Suspension polymerisation of vinyl monomers
BG30939A1 (en) Wheat sort <altimir 67>
NZ213668A (en) Dispersion polymerisation of vinyl chloride
JPS56127328A (en) Manufacture of cis-bicyclo(3,3,0)octane-3,7- dione and use
Mozart et al. The marriage of Figaro: overture
GB2070018B (en) Synthesis of calcitroic acid and 5,6-transcalcitroic acid
SU928823A1 (ru) Сплав на основе алюминия
Johannesson The perceived impacts of displacement-relocation resulting from resource development projects upon rural families
AU573533B2 (en) Distribution of particles before sorting
BG41486A1 (en) Bulbaceous cabbage sort <orion f below 1>
BG39648A1 (en) Bulbaceous cabbage sort <titanik f below 1>
DE3265017D1 (en) Separation of 3,5-dichlorocumene from a mixture of 3,5-dichlorocumene and 2,4-dichlorocumene

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519