Title:
RESIN CLEANING AGENT AND METHOD FOR MELT MOLDING POLYESTER RESIN
Document Type and Number:
WIPO Patent Application WO/2018/150837
Kind Code:
A1
Abstract:
Provided is a novel resin cleaning agent which is used for the cleaning of the inside of a molding apparatus that uses a polyester resin as a starting material resin. A resin cleaning agent which is used for the cleaning of the inside of a molding apparatus that uses a polyester resin as a starting material resin, and which is formed from a melt mixed product of a polyester resin and a compound that is capable of forming an ester bond by reacting with a terminal carboxyl group of the polyester resin.
Inventors:
SUZUKI MASAAKI (JP)
Application Number:
PCT/JP2018/002226
Publication Date:
August 23, 2018
Filing Date:
January 25, 2018
Export Citation:
Assignee:
NITTO KAKO KK (JP)
International Classes:
C08L67/00; B29C33/72; C08K5/13; C11D1/66; C11D3/37
Domestic Patent References:
| WO2008146822A1 | 2008-12-04 |
Foreign References:
| JPH04239099A | 1992-08-26 | |||
| JP2005200443A | 2005-07-28 | |||
| JPH0827335A | 1996-01-30 |
Attorney, Agent or Firm:
OKADA, Kazuhiko (JP)
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