ES2067124T3 - Copolimero de injerto de varias etapas y su empleo para la obtencion de masas de moldeo de pvc. - Google Patents

Copolimero de injerto de varias etapas y su empleo para la obtencion de masas de moldeo de pvc.

Info

Publication number
ES2067124T3
ES2067124T3 ES91119431T ES91119431T ES2067124T3 ES 2067124 T3 ES2067124 T3 ES 2067124T3 ES 91119431 T ES91119431 T ES 91119431T ES 91119431 T ES91119431 T ES 91119431T ES 2067124 T3 ES2067124 T3 ES 2067124T3
Authority
ES
Spain
Prior art keywords
sub
weight
monomer
minimum
emulsion polymerization
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
ES91119431T
Other languages
English (en)
Inventor
Hans-Helmut Dr Goertz
Rainer Dr Nolte
Guenter Dr Hatzmann
Werner Dr Oschmann
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2067124T3 publication Critical patent/ES2067124T3/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
    • C08F285/00—Macromolecular compounds obtained by polymerising monomers on to preformed graft polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or 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 a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or 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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions of homopolymers or 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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or 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 a halogen; Compositions of derivatives of such polymers
    • C08L27/22—Compositions of homopolymers or 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 a halogen; Compositions of derivatives of such polymers modified by chemical after-treatment
    • C08L27/24—Compositions of homopolymers or 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 a halogen; Compositions of derivatives of such polymers modified by chemical after-treatment halogenated
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Graft Or Block Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

COPOLIMERIZADOS DE INJERTO, QUE SE PUEDEN OBTENER POR: A) POLIMERIZACION POR EMULSION EN UN 5 A 20% EN PESO DE UNA MEZCLA DE MONOMEROS DE A SUB 1) 60-79 % EN PESO DE UN MONOMERO VINILAROMATICO, COMO MINIMO A SUB 2) 21-40% EN PESO DE UN NITRILO ETILENICO INSATURADO, COMO MINIMO A SUB 3) 0-10% EN PESO DE UN MONOMERO ETILENICO INSATURADO DOS O MAS VECES, COMO MINIMO A SUB 4) 0-5% EN PESO DE OTRO MONOMERO MAS, COMO MINIMO B) LUEGO, POLIMERIZACION POR EMULSION, EN PRESENCIA DEL POLIMERIZADO POR EMULSION OBTENIDO SEGUN LA ETAPA A), DE 50-75% EN PESO DE UNA MEZCLA DE MONOMEROS DE B SUB 1) 75-100% EN PESO DE UN DIENO CONJUGADO, COMO MINIMO B SUB 2) 0-25% EN PESO DE UN MONOMERO VINILAROMATICO O NITRILO INSATURADO, COMO MINIMO B SUB 3) 0-10% EN PESO DE UN MONOMERO ETILENICO INSATURADO UNA O MAS VECES, COMO MINIMO B SUB 4) 0-5% EN PESO DE UN SEGUNDO MONOMERO, COMO MINIMO C) LUEGO, POLIMERIZACION POR EMULSION, EN PRESENCIA DEL POLIMERIZADO POR EMULSION OBTENIDO EN LA ETAPA B), DE 5-45% EN PESO DE UNA MEZCLA DE MONOMEROS DE C SUB 1) 40-80% EN PESO DE UN MONOMERO VINILAROMATICO, COMO MINIMO C SUB 2) 5-35% EN PESO DE UN NITRILO ETILENICO INSATURADO, COMO MINIMO C SUB 3) 0-35% EN PESO DE UN C SUB 1-C SUB 18-ALQUILMETACRILATO C SUB 4) 0-10% EN PESO DE UN MONOMERO ETILENICO INSATURADO UNA O MAS VECES, COMO MINIMO C SUB 5) 0-25% EN PESO DE UN C SUB 1-C SUB 18-ALQUILACRILATO, COMO MINIMO , Y D) LUEGO, POLIMERIZACION POR EMULSION, EN PRESENCIA DEL POLIMERIZADO POR EMULSION OBTENIDO EN LA ETAPA C), DE 0-5% EN PESO DE UNA MEZCLA DE MONOMEROS DE D SUB 1) 60-100% EN PESO DE UN C SUB 1-C SUB 4-ALQUILMETACRILATO, COMO MINIMO D SUB 2) 0-5% EN PESO DE UN MONOMERO ETILENICO INSATURADO UNA O MAS VECES, COMO MINIMO D SUB 3) 0-40% EN PESO DE UN SEGUNDO MONOMERO, COMO MINIMO DE TAL MODO QUE LOS PESOS PORCENTUALES DE LAS MEZCLAS AÑADIDAS EN LAS ETAPAS A) A D) SE REFIEREN AL POLIMERIZADO POR INJERTO, Y QUE JUNTOS SUMAN EL 100% EN PESO.
ES91119431T 1990-11-24 1991-11-14 Copolimero de injerto de varias etapas y su empleo para la obtencion de masas de moldeo de pvc. Expired - Lifetime ES2067124T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4037439A DE4037439A1 (de) 1990-11-24 1990-11-24 Mehrstufiges pfropfcopolymerisat und seine verwendung zur herstellung von pvc-formmassen

Publications (1)

Publication Number Publication Date
ES2067124T3 true ES2067124T3 (es) 1995-03-16

Family

ID=6418860

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91119431T Expired - Lifetime ES2067124T3 (es) 1990-11-24 1991-11-14 Copolimero de injerto de varias etapas y su empleo para la obtencion de masas de moldeo de pvc.

Country Status (3)

Country Link
EP (1) EP0489288B1 (es)
DE (2) DE4037439A1 (es)
ES (1) ES2067124T3 (es)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL128410C (es) * 1965-12-10
DE2244519C2 (de) * 1971-09-29 1987-04-23 Rohm And Haas Co., Philadelphia, Pa. Pfropfpolymermasse und ihre Verwendung
JPS5938246B2 (ja) * 1976-06-25 1984-09-14 三菱レイヨン株式会社 多層構造重合体組成物の製造法
DE3843371A1 (de) * 1988-12-23 1990-07-05 Basf Ag Pfropfpolymerisate
DE3901448A1 (de) * 1989-01-19 1990-07-26 Basf Ag Emulsionscopolymerisate

Also Published As

Publication number Publication date
EP0489288B1 (de) 1995-01-25
EP0489288A1 (de) 1992-06-10
DE4037439A1 (de) 1992-05-27
DE59104405D1 (de) 1995-03-09

Similar Documents

Publication Publication Date Title
DK422187D0 (da) Limemiddel til papir paa basis af findelte, vandigedispersioner
GB778102A (en) Improvements in and relating to adhesive compositions and polymeric products for usetherein
BR9906776A (pt) Auxiliar de processamento para resina de cloreto de vinila e composição de resina de cloreto de vinila
KR930002431A (ko) 촉진된 표면 경화성을 갖는 비닐 모노머 조성물
ES2119255T3 (es) Masas moldeables abs con tenacidad mejorada.
ES540466A0 (es) Procedimiento para preparar composiciones predispersadas no sangrantes de peroxidos vulcanizantes
ATE1291T1 (de) Perlpolymerisate aus viskosen dimethacrylaten.
MX170383B (es) Polimezclas de terpolimeros de estireno anhidrido maleico-metacrilato de metilo, polimeros de acrilonitrilo-butadieno-estireno y policarbonatos
ATE266684T1 (de) Klebstoffzusammensetzung
ES390495A1 (es) Procedimiento de preparacion de composiciones polimericas ysimilares.
AR028484A1 (es) Procedimiento para la produccion de polimeros de injerto, polimero de injerto, composicion de moldeado empleo de dichas composiciones y piezas moldeadas
ES503548A0 (es) Un procedimiento para preparar una composicion polimera basada en uno o mas copolimeros de injerto de estireno y acrilo-nitrilo en un caucho.
KR900016353A (ko) 염화비닐 수지 조성물
ES400796A1 (es) Un procedimiento para preparar una composicion de resina decloruro de vinilo.
KR830006365A (ko) 공중합체의 제조방법
KR970707187A (ko) 열분해로 유리기를 형성하는 기의 고무 내 혼입에 의한 고무 개질 성형 재료의 제조 방법(Process for Producing Modified Rubber Moulding Masses by lncorporating Groups Into the Rubber That form Radicals by Thermal Decomposition)
ES2090220T3 (es) Copolimero en emulsion en dos etapas.
ES2112612T3 (es) Composiciones de copolimeros de compuestos alfa-alquil vinilaromaticos-cianuro de vinilo modificadas en su resistencia al impacto.
ES2131392T3 (es) Modificadores de fluidez polimericos.
ES2061913T3 (es) Polimeros de injerto.
ES8402005A1 (es) Un procedimiento para preparar una composicion polimera basada en un coopolimero de injerto de estireno y acrilonitrilo sobre un caucho y un polimero de alfa-metilestireno y acrilonitrilo.
KR950018230A (ko) 내충격성 투명성 열가소성 수지 조성물
ATE19891T1 (de) Haertende massen.
ES2075493T3 (es) Copolimero de injerto multietapa y su empleo para la obtencion de masas de moldeo transparentes de pvc.
ES2069359T3 (es) Copolimeros de emulsion con un bajo contenido residual en monomeros.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 489288

Country of ref document: ES