ES459121A1 - Procedimiento para el injerto de cloruro de vinilo sobre co-polimeros de etilenonacetato de vinilo o acrilato de alco- hilo. - Google Patents

Procedimiento para el injerto de cloruro de vinilo sobre co-polimeros de etilenonacetato de vinilo o acrilato de alco- hilo.

Info

Publication number
ES459121A1
ES459121A1 ES77459121A ES459121A ES459121A1 ES 459121 A1 ES459121 A1 ES 459121A1 ES 77459121 A ES77459121 A ES 77459121A ES 459121 A ES459121 A ES 459121A ES 459121 A1 ES459121 A1 ES 459121A1
Authority
ES
Spain
Prior art keywords
ethylene
alkyl acrylate
grafting
vinyl acetate
vinyl chloride
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
ES77459121A
Other languages
English (en)
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.)
Dynamit Nobel AG
Original Assignee
Dynamit Nobel AG
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 Dynamit Nobel AG filed Critical Dynamit Nobel AG
Publication of ES459121A1 publication Critical patent/ES459121A1/es
Expired 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
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
    • C08F255/026—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms on to ethylene-vinylester copolymers

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Procedimiento para el injerto de cloruro de vinilo sobre copolímero de etileno/acetato de vinilo o acrilato de alcohilo, en la fase de gel, en presencia de formadores de radicales solubles en el monómero, caracterizado porque como polímeros base se utilizan copolímeros de etileno/acetato de vinilo o acrilato de alcohilo, en forma de polvo, y como formadores de radicales se utilizan combinaciones de al menos dos iniciadores con temperaturas de descomposición diferentes,
ES77459121A 1976-05-26 1977-05-25 Procedimiento para el injerto de cloruro de vinilo sobre co-polimeros de etilenonacetato de vinilo o acrilato de alco- hilo. Expired ES459121A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2623503A DE2623503C2 (de) 1976-05-26 1976-05-26 Verfahren zur Pfropfung von Vinylchlorid auf Äthylen-Vinylacetat- bzw. -Alkylacrylat-Copolymerisate

Publications (1)

Publication Number Publication Date
ES459121A1 true ES459121A1 (es) 1978-11-01

Family

ID=5979001

Family Applications (1)

Application Number Title Priority Date Filing Date
ES77459121A Expired ES459121A1 (es) 1976-05-26 1977-05-25 Procedimiento para el injerto de cloruro de vinilo sobre co-polimeros de etilenonacetato de vinilo o acrilato de alco- hilo.

Country Status (15)

Country Link
US (1) US4155954A (es)
JP (1) JPS52144084A (es)
AU (1) AU510519B2 (es)
BE (1) BE855015A (es)
BR (1) BR7703388A (es)
CA (1) CA1100668A (es)
DE (1) DE2623503C2 (es)
ES (1) ES459121A1 (es)
FR (1) FR2352843A1 (es)
GB (1) GB1525211A (es)
IT (1) IT1112077B (es)
NL (1) NL7705751A (es)
NO (1) NO771264L (es)
SE (1) SE7706131L (es)
YU (1) YU128377A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5665012A (en) * 1979-11-02 1981-06-02 Kanegafuchi Chem Ind Co Ltd Production of soft resin
DE3018922A1 (de) * 1980-05-17 1981-12-03 Hoechst Ag, 6000 Frankfurt Sinterfaehige, feinteilige polyvinylchlorid-formmasse
JPS57185309A (en) * 1981-05-08 1982-11-15 Mitsubishi Petrochem Co Ltd Preparation of modified olefinic polymeric particle
DE3247472A1 (de) * 1982-12-22 1984-06-28 Hoechst Ag, 6230 Frankfurt Sinterfaehige, feinteilige formmasse auf basis polyvinylchlorid
US5198501A (en) * 1990-08-20 1993-03-30 Air Products And Chemicals, Inc. In-situ polymerized blends of vinyl acetate/ethylene copolymar and poly(vinyl chloride)
JPH04216850A (ja) * 1990-12-17 1992-08-06 Nippon Zeon Co Ltd 塩化ビニル系プラスチゾル組成物

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1595672C3 (de) * 1966-08-23 1982-07-15 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von mit Monoolefinen modifizierten Pfropfpolymerisaten des Vinylchlorids auf Äthylen-Vinylacetat-Copolymerisate
CH539086A (fr) * 1970-07-06 1973-07-15 Solvay Procédé de préparation de polymères greffés du chlorure de vinyle
US4012460A (en) * 1972-05-08 1977-03-15 Hooker Chemicals & Plastics Corporation Method of polymerizing vinyl chloride with olefin-acrylic ester copolymers and composition thereof
DE2344553C3 (de) * 1973-09-04 1978-10-26 Wacker-Chemie Gmbh, 8000 Muenchen Verfahren zur Herstellung von PoIyvinylchloridpfropfcopolymeren
US4028329A (en) * 1974-07-24 1977-06-07 Hooker Chemicals & Plastics Corporation Process for the bulk polymerization of vinyl halide polymers showing reduced reactor scale formation
US4007235A (en) * 1975-01-15 1977-02-08 Hooker Chemicals & Plastics Corporation Method of preparing vinyl halide polymers and copolymers with polyolefins

Also Published As

Publication number Publication date
FR2352843B1 (es) 1983-07-22
IT1112077B (it) 1986-01-13
US4155954A (en) 1979-05-22
SE7706131L (sv) 1977-11-27
DE2623503A1 (de) 1977-12-15
GB1525211A (en) 1978-09-20
NO771264L (no) 1977-11-29
NL7705751A (nl) 1977-11-29
YU128377A (en) 1982-05-31
FR2352843A1 (fr) 1977-12-23
AU510519B2 (en) 1980-07-03
DE2623503C2 (de) 1982-10-21
AU2546077A (en) 1978-11-30
CA1100668A (en) 1981-05-05
JPS52144084A (en) 1977-12-01
BR7703388A (pt) 1978-01-10
BE855015A (fr) 1977-11-25

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