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1. (WO1991017203) CROSSLINKED ORIENTED HIGH MOLECULAR WEIGHT POLYETHYLENE AND A PROCESS FOR PREPARING ARTICLES FROM SUCH POLYETHYLENE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/017203 International Application No.: PCT/NL1991/000072
Publication Date: 14.11.1991 International Filing Date: 29.04.1991
Chapter 2 Demand Filed: 28.11.1991
IPC:
B29C 55/00 (2006.01) ,C08J 5/18 (2006.01) ,C08L 23/06 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
55
Shaping by stretching, e.g. drawing through a die; Apparatus therefor
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
5
Manufacture of articles or shaped materials containing macromolecular substances
18
Manufacture of films or sheets
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
23
Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
02
not modified by chemical after-treatment
04
Homopolymers or copolymers of ethene
06
Polyethene
Applicants:
DSM N.V. [NL/NL]; Het Overloon 1 NL-6411 TE Heerlen, NL (AllExceptUS)
BASTIAANSEN, Cornelis, Wilhelmus, Maria [NL/NL]; NL (UsOnly)
Inventors:
BASTIAANSEN, Cornelis, Wilhelmus, Maria; NL
Agent:
SALVERDA, Jacob, Johannes; Octrooibureau DSM P.O. Box 9 NL-6160 MA Geleen, NL
Priority Data:
900106903.05.1990NL
Title (EN) CROSSLINKED ORIENTED HIGH MOLECULAR WEIGHT POLYETHYLENE AND A PROCESS FOR PREPARING ARTICLES FROM SUCH POLYETHYLENE
(FR) POLYETHYLENE RETICULE ET ETIRE A POIDS MOLECULAIRE ELEVE ET PROCEDE DE PREPARATION D'ARTICLES A PARTIR DE CE POLYETHYLENE
Abstract:
(EN) The invention relates to crosslinked oriented high molecular weight polyethylene, containing up to 30 % (wt) crosslinked poly-1,4-butadiene. The poly-1,4-butadiene preferably consists for at least 90 % (mole) of poly-trans-1,4-butadiene. The invention also relates to a process for preparing articles from such polyethylene.
(FR) Polyéthylène réticulé et étiré à poids moléculaire élevé renfermant jusqu'à 30 % en poids de poly-1,4-butadiène réticulé constitué de préférence de 90 % de poly-trans-1,4-butadiène, et procédé de préparation d'articles à partir de ce polyéthylène.
Designated States: CA, FI, JP, KP, KR, NO, US
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
JPH05507748CA2081918