B29K 683 - Use of polymers having silicon, with or without sulfur, nitrogen, oxygen or carbon only, in the main chain, for preformed parts, e.g. for inserts

Patents for B29K 683 - Use of polymers having silicon, with or without sulfur, nitrogen, oxygen or carbon only, in the main chain, for preformed parts, e.g. for inserts (7)
01/2013
01/09/2013	CN101462337B Process for producing molded article
07/2012
07/04/2012	CN101462338B Process for producing molded article
04/2006
04/05/2006	CN1754672A Molds for producing ophthalmic lenses
05/2001
05/29/2001	US6238771 Composite molded product for use as a button for electric devices and method of manufacturing the same
09/2000
09/13/2000	CN1056334C Method for preparing composite moulded products
07/1998
07/14/1998	US5779230 Method of making a composite button of an electrical device
05/1997
05/21/1997	CN1150082A Composite molded product and method of manufacturing same