Title:
MATTED POLYAMIDE-PUD
Document Type and Number:
Japanese Patent JP2023115109
Kind Code:
A
Abstract:
To provide polymers.SOLUTION: Polymers are disclosed that incorporate portions of secondary or tertiary polyamide segments connected with polyisocyanates. These polymers have enhanced matting properties. The enhanced matting properties are from creating an inherently matt surface from the polymer without the use of any separate fine particle size matting additives. Conventional matting agents such as fine particle size silica usually result in loss of physical properties such as haze development and porosity in a coating from the matting agent. Composites and hybrids of these polymers and other polyamides, polyurethane and vinyl polymers (acrylates) are also disclosed and claimed.SELECTED DRAWING: None
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Inventors:
GABOR ERDODI
NASER POURAHMADY
JONATHAN BIRD
ISRAEL J SKOFF
CHRISTOPHER SWECH
NASER POURAHMADY
JONATHAN BIRD
ISRAEL J SKOFF
CHRISTOPHER SWECH
Application Number:
JP2023100140A
Publication Date:
August 18, 2023
Filing Date:
June 19, 2023
Export Citation:
Assignee:
LUBRIZOL ADVANCED MAT INC
International Classes:
C08G18/00; C08G18/60; C09D5/02; C09D155/00; C09D175/00; C09D177/00; C09J155/00; C09J175/00; C09J177/00
Attorney, Agent or Firm:
Shusaku Yamamoto
Natsuki Morishita
Natsuki Morishita