ES2006108A6 - Composicion mejorada de resina de cloruro de polivinilo y procedimiento para su preparacion. - Google Patents

Composicion mejorada de resina de cloruro de polivinilo y procedimiento para su preparacion.

Info

Publication number
ES2006108A6
ES2006108A6 ES8800712A ES8800712A ES2006108A6 ES 2006108 A6 ES2006108 A6 ES 2006108A6 ES 8800712 A ES8800712 A ES 8800712A ES 8800712 A ES8800712 A ES 8800712A ES 2006108 A6 ES2006108 A6 ES 2006108A6
Authority
ES
Spain
Prior art keywords
resin
composition
resin composition
pvc
polyvinyl 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
ES8800712A
Other languages
English (en)
Inventor
Tadashi Amano
Hajime Kitamura
Shigehiro Hoshida
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.)
Shin Etsu Chemical Co Ltd
Original Assignee
Shin Etsu Chemical Co Ltd
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
Priority claimed from JP5728887A external-priority patent/JPS63223011A/ja
Priority claimed from JP5728987A external-priority patent/JPH0689198B2/ja
Application filed by Shin Etsu Chemical Co Ltd filed Critical Shin Etsu Chemical Co Ltd
Publication of ES2006108A6 publication Critical patent/ES2006108A6/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/56—Organo-metallic compounds, i.e. organic compounds containing a metal-to-carbon bond
    • C08K5/57—Organo-tin compounds
    • C08K5/58—Organo-tin compounds containing sulfur
    • 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
    • C08L29/00—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 an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/02—Homopolymers or copolymers of unsaturated alcohols
    • C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

COMPOSICION MEJORADA DE RESINA DE CLORURO DE POLIVINILO Y PROCEDIMIENTO PARA SU PREPARACION. SEGUN EL INVENTO, LA COMPOSICION MEJORADA, BASADA EN RESINA DE CLORURO DE POLIVINILO (PVC) DA POR RESULTADO UN ARTICULO MOLDEADO, QUE ADOLECE POCO DEL FENOMENO INCONVENIENTE DE BLANQUEO DE SUPERFICIE, QUE ES ALGUNAS VECES INEVITABLE, CUANDO SE MANTIENE PROLONGADAMENTE UN ARTICULO, HECHO DE RESINA CONVENCIONAL DE PVC BAJO CONDICIONES ADVERSAS, COMO EN AGUA CALIENTE O EN UNA ATMOSFERA DE ALTA TEMPERATURA Y ALTA HUMEDAD. LA COMPOSICION CARACTERISTICAMENTE CONTIENE UNA CANTIDAD LIMITADA DE UN POLIVINIL ALCOHOL, PARCIALMENTE SAPONIFICADO TENIENDO UN GRADO MEDIO DE POLIMERIZACION DE 150 A 600 Y UN GRADO DE SAPONIFICACION DE 20 A 55% COMO ADITIVO ESPECIAL. EL POLIVINIL ALCOHOL ADITIVO PUEDE AÑADIRSE A LA MEZCLA DE POLIMERIZACION PARA LA POLIMERIZACION DE SUSPENSION DE MONOMERO DE CLORURO DE VINILO O PUEDE MEZCLARSE CON PRODUCTO DE RESINA CONVENCIONAL DE PVC.
ES8800712A 1987-03-12 1988-03-10 Composicion mejorada de resina de cloruro de polivinilo y procedimiento para su preparacion. Expired ES2006108A6 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5728887A JPS63223011A (ja) 1987-03-12 1987-03-12 透明配合で白化の少ない塩化ビニル系樹脂の製造方法
JP5728987A JPH0689198B2 (ja) 1987-03-12 1987-03-12 透明配合で白化の少ない塩化ビニル系樹脂組成物

Publications (1)

Publication Number Publication Date
ES2006108A6 true ES2006108A6 (es) 1989-04-01

Family

ID=26398307

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8800712A Expired ES2006108A6 (es) 1987-03-12 1988-03-10 Composicion mejorada de resina de cloruro de polivinilo y procedimiento para su preparacion.

Country Status (3)

Country Link
US (1) US4972012A (es)
ES (1) ES2006108A6 (es)
PT (1) PT86940B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0229447A (ja) * 1988-07-19 1990-01-31 Nippon Synthetic Chem Ind Co Ltd:The 含ハロゲン熱可塑性樹脂組成物
DE102007033970A1 (de) * 2007-07-19 2009-01-22 Kuraray Europe Gmbh Verwendung von getemperten Polyvinylalkoholen als Stabilisatorzusatz von PVC

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2914506A (en) * 1953-01-02 1959-11-24 Carlisle Chemical Works Halogen-containing resins stabilized with organo-tin mercapto compounds
FR1327002A (fr) * 1957-09-05 1963-05-17 Pechiney Prod Chimiques Sa Nouvelle composition plastique pouvant se travailler dans une marge élargie de température
SU420638A1 (ru) * 1971-07-09 1974-03-25 Полимерная композиция для изготовлепия носителей звукозаписи
HU172617B (hu) * 1976-01-28 1978-11-28 Borsodi Vegyi Komb Sposob poluchenija polivinilacetata v chastnosti gidrolizirovannojj sostojanii v gele
SU626103A1 (ru) * 1977-04-06 1978-09-30 Предприятие П/Я В-2913 Формовочна полимерна композици
DE3001517A1 (de) * 1980-01-17 1981-07-30 Wacker-Chemie GmbH, 8000 München Verfahren zur herstellung von staubfreiem polyvinylchlorid mit verbesserten eigenschaften
DE3048687A1 (de) * 1980-12-23 1982-07-15 Wacker-Chemie GmbH, 8000 München "verfahren zur herstellung eines poroesen feinkoernigen polyvinylchlorids und seine verwendung"
JPH0717712B2 (ja) * 1985-02-26 1995-03-01 信越化学工業株式会社 軟質成形用塩化ビニル系重合体の製造方法

Also Published As

Publication number Publication date
PT86940B (pt) 1992-05-29
US4972012A (en) 1990-11-20
PT86940A (pt) 1988-04-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991108