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Patent Searching and Data


Title:
METHOD FOR PREPARING MULTIFUNCTIONAL ADVERTISING ADHESIVE FILM
Document Type and Number:
WIPO Patent Application WO/2018/076393
Kind Code:
A1
Abstract:
A method for preparing multifunctional advertising adhesive film, comprising the following steps: the raw ingredient formula comprising, according to mass composition: 100 parts of PVC, 15-30 parts of plasticiser, 2-4 parts of barium-zinc composite stabiliser, 0-40 parts of nano-filler, 0.5-1.5 parts of anti-UV531, 0.1-1 parts of antioxidant CB, 1-2 parts of ACR accelerating agent, and 0.01-0.05 parts of rutile titanium dioxide; said materials are respectively measured by a measuring apparatus (1), mixed and stirred by a high-speed mixing apparatus (2), stirred by a cooling and stirring apparatus (3), plasticised by a high-temperature plasticising machine (4), and melted and extruded by a screw extruder (5), and are then calendered, cooled, and coiled to obtain the required adhesive film. The present method can greatly improve the anti-ageing performance of the adhesive film and can prevent the adhesive film from falling off.

Inventors:
XU JIAN (CN)
SHEN YIMING (CN)
CHEN WEIHUA (CN)
Application Number:
PCT/CN2016/104908
Publication Date:
May 03, 2018
Filing Date:
November 07, 2016
Export Citation:
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Assignee:
JIANGSU DAHAI PLASTIC CO LTD (CN)
International Classes:
C08L27/06
Foreign References:
CN104927236A2015-09-23
CN105273336A2016-01-27
CN103029311A2013-04-10
CN103820050A2014-05-28
KR20080102051A2008-11-24
Attorney, Agent or Firm:
BEIJING CHINA IP LTD. (CN)
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