Title:
POLYAMIDE IMPROVED IN THERMOHECHANICAL PROPERTIES, ITS PRODUCTION, AND USE THEREOF AFTER CROSSLINKING
Document Type and Number:
Japanese Patent JPH07330842
Kind Code:
A
Abstract:
PURPOSE: To obtain a thermoplastic polyamide or a polyamide-based thermoplastic elastomer having improved thermomechanical properties and aliph., cycloaliph., and/or arom. groups.
CONSTITUTION: The objective polymer is obtd. by grafting, along the polymer chain, an alkoxysilane having at least one unsaturation, pref. a vinyltrialkoxysilane of the formula: CH2=CH-Si-(OR)3 (wherein R is an alkyl or an alkoxyalkyl). The wt. ratio of the silane to polyamide in the grafted polymer is 0.1-5%. The grafted polyamide is crosslinked by hydrolysis in steam at 100°C or by contact with water.
Inventors:
PATORISU BUREAN
Application Number:
JP18614695A
Publication Date:
December 19, 1995
Filing Date:
June 08, 1995
Export Citation:
Assignee:
ATOCHEM ELF SA
International Classes:
C08F283/04; C08G69/48; C08K5/5425; C08L101/10; (IPC1-7): C08F283/04; C08G69/48
Attorney, Agent or Firm:
Takashi Koshiba