ES8405827A1 - Procedimiento de obtencion de articulos de resinas de cloruro de vinilo expandidas o espumadas. - Google Patents

Procedimiento de obtencion de articulos de resinas de cloruro de vinilo expandidas o espumadas.

Info

Publication number
ES8405827A1
ES8405827A1 ES518755A ES518755A ES8405827A1 ES 8405827 A1 ES8405827 A1 ES 8405827A1 ES 518755 A ES518755 A ES 518755A ES 518755 A ES518755 A ES 518755A ES 8405827 A1 ES8405827 A1 ES 8405827A1
Authority
ES
Spain
Prior art keywords
vinyl chloride
chloride resin
resin compositions
foamable vinyl
insulation
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
ES518755A
Other languages
English (en)
Other versions
ES518755A0 (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.)
Armstrong World Industries Inc
Original Assignee
Armstrong World Industries 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 Armstrong World Industries Inc filed Critical Armstrong World Industries Inc
Publication of ES518755A0 publication Critical patent/ES518755A0/es
Publication of ES8405827A1 publication Critical patent/ES8405827A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised by the use 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; Derivatives of such polymers
    • C08J2327/02—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/04—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2327/06—Homopolymers or copolymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2351/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)

Abstract

PROCEDIMIENTO DE OBTENCION DE ARTICULOS DE RESINAS DE CLORURO DE VINILO EXPANDIDAS O ESPUMADAS.COMPRENDE: A) MEZCLAR A UNA TEMPERATURA POR DEBAJO DE 121JC, 40 A 80 EN PESO DE RESINA DE CLORURO DE VINILO, CON 10 A 40 EN PESO APROXIMADAMENTE DE UN CAUCHO DE BUTADIENO Y CON UN MONOMERO POLIFUNCIONAL, EN PRESENCIA DE UN AGENTE EXPANSIONANTE; B) CONFORMAR A UNA TEMPERATURA INFERIOR A 121JC LA MEZCLA RESULTANTE A UNA FORMA ESTRUCTURAL; C) CALENTAR A UNA TEMPERATURA INFERIOR A 204JC LA FORMA ESTRUCTURAL PARA DESCOMPONER EL AGENTE EXPANSIONANTE; Y D) EXPANDIR YCURAR LA FORMA ESTRUCTURAL. LA RESINA DE CLORURO DE VINILO ES UNA MEZCLA DE CLORURO DE POLIVINILO Y UN COPOLIMERO DE CLORURO DE VINILO/ACETADO DE VINILO CON RELACION 3:1, EL CAUCHO DE BUTADIENO ES UN COPOLIMERO DE BUTADIENO-ACRINONITRILO Y EL MONOMERO POLIFUNCIONAL SE ELIGE ENTRE TRIMETACRILATO DE TRIMETILOLPROPANO, ESTIRENO Y OTROS.
ES518755A 1982-01-04 1983-01-03 Procedimiento de obtencion de articulos de resinas de cloruro de vinilo expandidas o espumadas. Expired ES8405827A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33677882A 1982-01-04 1982-01-04

Publications (2)

Publication Number Publication Date
ES518755A0 ES518755A0 (es) 1984-06-16
ES8405827A1 true ES8405827A1 (es) 1984-06-16

Family

ID=23317627

Family Applications (1)

Application Number Title Priority Date Filing Date
ES518755A Expired ES8405827A1 (es) 1982-01-04 1983-01-03 Procedimiento de obtencion de articulos de resinas de cloruro de vinilo expandidas o espumadas.

Country Status (6)

Country Link
AU (1) AU561817B2 (es)
CA (1) CA1206700A (es)
DE (1) DE3300040A1 (es)
ES (1) ES8405827A1 (es)
FR (1) FR2519344B1 (es)
GB (1) GB2113228B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2285259A (en) * 1994-01-04 1995-07-05 Joseph Gordon Robinson An oil resistant plasticizer for PVC and PVC-rubber blends
GB2342354A (en) * 1998-10-05 2000-04-12 Duralay Ltd Fillers for sponge rubber carpet underlay
US6586501B1 (en) 1999-01-20 2003-07-01 Cabot Corporation Aggregates having attached polymer groups and polymer foams
US6258864B1 (en) 1999-01-20 2001-07-10 Cabot Corporation Polymer foam containing chemically modified carbonaceous filler
CN102344621A (zh) * 2010-08-03 2012-02-08 苏州富通电器塑业有限公司 阻燃pvc塑料地板
KR20150042159A (ko) * 2012-07-17 2015-04-20 이탈마치 케미칼스 에스피에이 Pvc 난연성 조성물

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2757147A (en) * 1953-01-02 1956-07-31 Us Rubber Co Foam from a vinyl chloride polymer, butadiene-acrylonitrile rubber and a plasticizer
US2849028A (en) * 1955-10-03 1958-08-26 Armstrong Cork Co Cellular products and method of manufacture
GB1219803A (en) * 1967-06-03 1971-01-20 Toray Industries Cellular foamed products prepared from polymers of vinyl chloride and process for their preparation
DE1900413A1 (de) * 1969-01-04 1970-08-13 Huels Chemische Werke Ag Verfahren zur Herstellung von vernetzten,thermoplastischen Schaumkunststoffbahnen
GB1386610A (en) * 1971-10-21 1975-03-12 Exxon Research Engineering Co Rigid and semirigid foams and process of making them
JPS6028296B2 (ja) * 1976-12-25 1985-07-04 内山工業株式会社 ポリ塩化ビニルペ−スト発泡体の製造法
CA1120200A (en) * 1979-01-29 1982-03-16 Wayne E. Smith Expandable rubber/resin blend, and resulting foam
US4245055A (en) * 1979-12-14 1981-01-13 Armstrong Cork Company Expandable rubber/resin blend and resulting foam

Also Published As

Publication number Publication date
DE3300040A1 (de) 1983-07-14
ES518755A0 (es) 1984-06-16
GB2113228B (en) 1985-08-29
GB8300023D0 (en) 1983-02-09
FR2519344B1 (fr) 1986-10-10
GB2113228A (en) 1983-08-03
DE3300040C2 (es) 1990-03-08
AU1000883A (en) 1983-07-14
CA1206700A (en) 1986-06-24
AU561817B2 (en) 1987-05-21
FR2519344A1 (fr) 1983-07-08

Similar Documents

Publication Publication Date Title
DE3461819D1 (en) Polymer mixture comprising a polyphenylene ether and optionally a polystyrene and/or a rubber-modified polystyrene, and articles formed therefrom
AU640066B2 (en) Composite foams of low thermal conductivity
DK0674579T3 (da) Ekstruderet propylenpolymerskum med åbne celler og fremgangsmåde til fremstilling deraf
HU9403461D0 (en) Process for manufacturing highly pressure-resistant slabs of cellular material from styrene polymers
MY121090A (en) Porous polymer particles
ES8405827A1 (es) Procedimiento de obtencion de articulos de resinas de cloruro de vinilo expandidas o espumadas.
AU6464301A (en) Extruded vinyl aromatic foam with 134a and alcohol as blowing agent
PT77393A (en) Process for the preparation of low density closed-cell foamed articles from ethylene copolymer/vinyl or vinylidene halide blends
ATE134675T1 (de) Expandierbare styrolpolymerisate und daraus hergestellte aromatenbeständige schaumstoffe
DE3380565D1 (en) Graft copolymer useful as reinforcements for vinyl chloride polymers and process for preparing the same
DE59108082D1 (de) Schaumstoff-Formkörper mit verschiedenen Dichtebereichen und Verfahren zu ihrer Herstellung
JPS5767644A (en) Thermoplastic resin composition
ES8200085A1 (es) Procedimiento para la obtencion de hidrazida de acido al- quildifenileter-sulfonico
ES463362A1 (es) Procedimiento para la fabricacion de aislamientos de mate- rieal sintetico espumado.
EP0148693A3 (en) A foamable vinyl chloride resin composition and a method for the preparation of a foamed body thereof
MY105404A (en) Process for the preparation of fire-retardant expanda- ble thermoplastic beads.
FR2268817A1 (en) Expansible styrene polymer particles - contg mixt of two halohydrocarbons as blowing agent
ES2042100T3 (es) Polimeros de estireno expansibles y procedimiento para su fabricacion.
ATE280796T1 (de) Treibmittelzusammensetzung zur herstellung von schaumstoffplatten
KR910018633A (ko) 비닐장판 및 그의 제조방법
GB1290005A (es)
GB1535495A (en) Flame retardant polystyrene composition
JPS5296691A (en) Novel graft copolymer composition and its production
JPS619444A (ja) 難燃性架橋ポリエチレン発泡体の製造方法
JPS51132257A (en) Intumescent fire-retardant molded products

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991108