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Patent Searching and Data


Title:
CHLORINATED VINYL CHLORIDE-BASED RESIN
Document Type and Number:
WIPO Patent Application WO/2021/200844
Kind Code:
A1
Abstract:
The present invention provides: a chlorinated vinyl chloride-based resin with which a molded product can be produced that can maintain high adhesive strength, and is less likely to cause defects such as cracks due to insufficient strength, even when the molded product is used in a state in which high pressure is applied; and a molding resin composition and a molded body using said chlorinated vinyl chloride-based resin. In a Raman imaging analysis by Raman spectroscopy, the chlorinated vinyl chloride-based resin according to the present invention has an average peak ratio (A/B) of 0.1-3.5, the A being the intensity of a peak observed in the range of 300-340 cm-1 and the B being the intensity of a peak observed in the range of 1450-1550 cm-1.

Inventors:
MATSUMURA KENICHI (JP)
EGUCHI NOZOMI (JP)
HIGUCHI ISAO (JP)
KUSAKA YASUNARI (JP)
Application Number:
PCT/JP2021/013348
Publication Date:
October 07, 2021
Filing Date:
March 29, 2021
Export Citation:
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Assignee:
SEKISUI CHEMICAL CO LTD (JP)
International Classes:
C08F8/20; C08F8/34; C08F14/06; C08K5/36; C08L27/24
Attorney, Agent or Firm:
YASUTOMI & ASSOCIATES (JP)
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