ES2079745T3 - Polimeros de estireno expandibles con un primer recubrimiento, que contiene bisamidas. - Google Patents

Polimeros de estireno expandibles con un primer recubrimiento, que contiene bisamidas.

Info

Publication number
ES2079745T3
ES2079745T3 ES92111355T ES92111355T ES2079745T3 ES 2079745 T3 ES2079745 T3 ES 2079745T3 ES 92111355 T ES92111355 T ES 92111355T ES 92111355 T ES92111355 T ES 92111355T ES 2079745 T3 ES2079745 T3 ES 2079745T3
Authority
ES
Spain
Prior art keywords
coating
expandable styrene
styrene polymers
weight
blowing agent
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
ES92111355T
Other languages
English (en)
Inventor
Manfred Dr Walter
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 ES2079745T3 publication Critical patent/ES2079745T3/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
    • C08F12/00—Homopolymers and 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 aromatic carbocyclic ring
    • C08F12/02—Monomers containing only one unsaturated aliphatic radical
    • C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F12/06—Hydrocarbons
    • C08F12/08—Styrene
    • 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
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • C08J9/224—Surface treatment
    • 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
    • C08J2325/00—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 an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Paints Or Removers (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

LA INVENCION SE REFIERE A UN POLIMERIZADO ESTIROL EXPANDIBLE, QUE CONTIENE (A) UN POLIMERIZADO ESTIROL, (B) 1 HASTA 10% EN PESO REFERIDO A (A) DE UN FERMENTO O MEZCLA DE FERMENTOS, (C) 0,02 HASTA 0,25% EN PESO CON REFERENCIA A (A) DE UN PRIMER RECUBRIMIENTO CON UN MEDIO DE RECUBRIMIENTO COMPUESTO DE (C1) UNA BISAMIDA DE UN C2 DO CARBOXILICO ALIFATICO Y (C2) UN ANTIESTATICO USUAL EN LA RELACION EN PESO (C1) : (C2) = 1 HASTA 50, ASI COMO EVENTUALMENTE OTROS MEDIOS DE RECUBRIMIENTO O MEZCLA DE RECUBRIMIENTO Y SUSTANCIA ADICIONALES USUALES EN CANTIDAD ACTIVA. LA INVENCION SE REFIERE POR LO DEMAS A UN PROCESO PARA LA REALIZACION DE ACCIONES DE CRIBADO DE LOS POLIMERIZADOS ESTIROL EXPANDIBLES EN FORMA DE PERLA FABRICADOS A PARTIR DE POLIMERIZACION DE SUSPENSION.
ES92111355T 1991-07-13 1992-07-03 Polimeros de estireno expandibles con un primer recubrimiento, que contiene bisamidas. Expired - Lifetime ES2079745T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4123252A DE4123252A1 (de) 1991-07-13 1991-07-13 Expandierbare styrolpolymerisate mit einer bisamide enthaltenden ersten beschichtung

Publications (1)

Publication Number Publication Date
ES2079745T3 true ES2079745T3 (es) 1996-01-16

Family

ID=6436074

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92111355T Expired - Lifetime ES2079745T3 (es) 1991-07-13 1992-07-03 Polimeros de estireno expandibles con un primer recubrimiento, que contiene bisamidas.

Country Status (9)

Country Link
US (1) US5286756A (es)
EP (1) EP0523483B1 (es)
JP (1) JPH05209081A (es)
KR (1) KR930002393A (es)
AT (1) ATE131188T1 (es)
AU (1) AU655290B2 (es)
CA (1) CA2073606A1 (es)
DE (2) DE4123252A1 (es)
ES (1) ES2079745T3 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1289606B1 (it) * 1997-01-30 1998-10-15 Enichem Spa Procedimento per la produzione di particelle espandibili di polimeri stirenici
US20060266707A1 (en) * 2005-05-26 2006-11-30 Fisher Jon R Drying method for macroporous polymers, and method of preparation and use of macroporous polymers made using the method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3389097A (en) * 1964-06-26 1968-06-18 Koppers Co Inc Expandable polymers
DE1769096C3 (de) * 1968-04-03 1975-12-11 Basf Ag, 6700 Ludwigshafen Feinteillge expandierbare Styrolpolymerisate
DE1769475A1 (de) * 1968-05-29 1971-09-16 Basf Ag Feinteilige expandierbare Styrolpolymerisate
US3595464A (en) * 1969-05-28 1971-07-27 Crown Modling Co Insulated vending cup
US3960787A (en) * 1971-10-25 1976-06-01 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Process for preparing foamable synthetic resin granules
JPS578104A (en) * 1980-06-17 1982-01-16 Japan Synthetic Rubber Co Ltd Thermoplastic molding material
JPS56106930A (en) * 1980-12-08 1981-08-25 Sekisui Plastics Co Ltd Expandable styrene polymer particle composition
CA1203950A (en) * 1982-12-23 1986-04-29 Harold S. Cox Anti-static articles
JPS61157538A (ja) * 1984-12-28 1986-07-17 Achilles Corp 改質発泡性ポリスチレンビ−ズ

Also Published As

Publication number Publication date
JPH05209081A (ja) 1993-08-20
EP0523483B1 (de) 1995-12-06
KR930002393A (ko) 1993-02-23
ATE131188T1 (de) 1995-12-15
DE59204561D1 (de) 1996-01-18
AU1958892A (en) 1993-01-14
EP0523483A1 (de) 1993-01-20
AU655290B2 (en) 1994-12-15
DE4123252A1 (de) 1993-01-14
US5286756A (en) 1994-02-15
CA2073606A1 (en) 1993-01-14

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