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1. (WO1991008260) HOT EXTRUDABLE BLEND, THERMOPLASTIC BODY AND ITS MANUFACTURE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/008260 International Application No.: PCT/US1990/006779
Publication Date: 13.06.1991 International Filing Date: 27.11.1990
IPC:
B32B 27/08 (2006.01) ,C08L 27/08 (2006.01) ,C08L 33/08 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27
Layered products essentially comprising synthetic resin
06
as the main or only constituent of a layer next to another layer of a specific substance
08
of synthetic resin of a different kind
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
27
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
02
not modified by chemical after-treatment
04
containing chlorine atoms
08
Homopolymers or copolymers of vinylidene chloride
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
33
Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Compositions of derivatives of such polymers
04
Homopolymers or copolymers of esters
06
of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
08
Homopolymers or copolymers of acrylic acid esters
Applicants:
VISKASE CORPORATION [US/US]; 6855 West 65th Street Chicago, IL 60638, US
Inventors:
SCHUETZ, Jeffrey, Michael; US
Agent:
LeFEVER, John, C.; Viskase Corporation 6855 West 65th Street Chicago, IL 60638, US
Priority Data:
441,68527.11.1989US
Title (EN) HOT EXTRUDABLE BLEND, THERMOPLASTIC BODY AND ITS MANUFACTURE
(FR) MELANGE EXTRUDABLE A CHAUD, CORPS THERMOPLASTIQUE ET SA FABRICATION
Abstract:
(EN) A hot extrudable blend comprising vinylidene chloride-methyl acrylate copolymer and at least about 0.5 parts acrylic polymer per hundred weight of the copolymer. The blend is used to prepare a thermoplastic body having a discrete portion consisting essentially of the blend. The thermoplastic body is prepared by mixing the blend components, heating and extruding at least the blend as the sole material in a particular extrusion flow path bounded by metal walls.
(FR) Mélange extrudable à chaud comprenant un copolymère d'acrylate de chlorure de vinylidène-méthyle, ainsi qu'au moins 0,05 part de polymère acrylique exprimée en pourcentage en poids du copolymère. On utilise le mélange afin de préparer un corps thermoplastique ayant une partie discrète composée essentiellement du mélange. On prépare le corps thermoplastique par mélange des constituants du mélange, par chauffage et par extrusion d'au moins ledit mélange en tant qu'unique matière dans un chemin d'écoulement d'extrusion particulier limité par des parois en métal.
Designated States: JP
Publication Language: English (EN)
Filing Language: English (EN)