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Title:
【発明の名称】スパンデツクス用の高分子量アミン安定剤
Document Type and Number:
Japanese Patent JP2747570
Kind Code:
B2
Abstract:
An improved spandex composition is provided in which a polymeric hindered tertiary amine stabilizer is present. The polymeric amine is poly(diisopropylaminoethyl methacrylate/hydroxybutyl acrylate) or poly(diisopropylaminoethyl methacrylate/ethyl acrylate).

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Inventors:
GEIRII EI RODOEN
AANORUDASU YOHANESU ARUTEI
Application Number:
JP19438889A
Publication Date:
May 06, 1998
Filing Date:
July 28, 1989
Export Citation:
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Assignee:
II AI DEYUHON DE NIMOASU ANDO CO
International Classes:
C08F220/34; C08J5/18; C08L33/14; C08L75/00; C08L75/04; D01F6/70; D01F6/94; (IPC1-7): C08L75/04; C08F220/34; C08L33/14; D01F6/70; D01F6/94
Domestic Patent References:
JP1239110A
JP4828040B1
Other References:
【文献】米国特許3428711(US,A)
Attorney, Agent or Firm:
Heiyoshi Odashima (1 person outside)



 
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