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Patent Searching and Data


Title:
A POLYMER FOR HIGH-SPEED PRODUCTION OF BIAXIALLY ORIENTED FILM, A FILM AND AN ARTICLE MADE THEREOF
Document Type and Number:
WIPO Patent Application WO/2020/139120
Kind Code:
A9
Abstract:
The invention relates to polypropylene for preparation of films, in particular, biaxially oriented polypropylene (BOPP) films. The structural characteristics of the claimed polypropylene allow to increase the processing speed (450 m/min and more) in the process of producing BOPP films. The invention also provides BOPP films, at least one layer of which comprises said polypropylene. Films according to the invention can be used for the packaging, including packaging for food products, adhesive tapes, labels, etc.

Inventors:
SAMAROVA KRISTINA ANDREEVNA (RU)
SHABALINA LUDMILA BORISOVNA (RU)
RYZHIKOVA IRINA GENNADYEVNA (RU)
Application Number:
PCT/RU2018/000905
Publication Date:
August 20, 2020
Filing Date:
December 28, 2018
Export Citation:
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Assignee:
PUBLIC JOINT STOCK COMPANY "SIBUR HOLDING" (RU)
International Classes:
C08F10/06; B32B27/32; C08F2/34; C08F4/64; C08F4/646; C08J5/18; C08L23/12
Attorney, Agent or Firm:
LAW FIRM "GORODISSKY & PARTNERS" LTD (RU)
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