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Patent Searching and Data


Title:
RIGID IPVC PIPE RESIN COMPOSITION AND RIGID IPVC PIPE, WITH EXCELLENT STIFFNESS AND RESISTANCE TO WATER PRESSURE
Document Type and Number:
WIPO Patent Application WO/2015/016491
Kind Code:
A1
Abstract:
Provided is a rigid IPVC pipe resin composition with excellent stiffness and resistance to water pressure, comprising a PVC resin with a K-value of 72 to 84. Also provided is a rigid IPVC pipe with excellent stiffness and resistance to water pressure, manufactured by extruding the resin composition.

Inventors:
LEE JONG-TAE (KR)
Application Number:
PCT/KR2014/005832
Publication Date:
February 05, 2015
Filing Date:
July 01, 2014
Export Citation:
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Assignee:
PPI PYUNGWHA CO LTD (KR)
PYUNGWHA PIPE INDUSTRY INC (US)
International Classes:
C08L27/06; C08K5/10; C08K5/372; F16L11/04
Foreign References:
KR101266515B12013-05-27
KR100210436B11999-07-15
KR100909183B12009-07-23
Other References:
See also references of EP 2894196A4
Attorney, Agent or Firm:
DAE-A INTELLECTUAL PROPERTY CONSULTING (KR)
특허법인 대아 (KR)
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