ATTRILL, JULIE, ANN,BALLARD, MELISSA, JANE,ALSAFFAR, EMAN
申请号:
HK08114002.9
公开号:
HK1120282B
申请日:
2008.12.29
申请国别(地区):
HK
年份:
2016
代理人:
摘要:
The present invention relates to processes for making synthetic polyisoprene latex and synthetic polyisoprene condoms. A process for making a compounded synthetic polyisoprene latex suitable for making a latex film comprises (a) compounding a synthetic polyisoprene latex with suitable compounding ingredients, (b) maturing the latex and optionally (c) storing the latex; characterized in that steps (a), (b) and (c) if included are carried out at a low temperature so as to minimize prevulcanization of the latex. Condoms can be made from latexes produced according to the process of the invention.