Patents for B29K 227 - Use of polyvinylhalogenides as reinforcement (10)
09/2014
09/09/2014US8827085 Monofilament-reinforced hollow fiber membrane
12/2011
12/28/2011EP2400043A1 Cation-exchange membrane, a production method thereof, and an electrolytic cell utilizing same
01/2011
01/05/2011CN101456256B Megawatt level composite material wind electricity blade vacuum guiding and forming technique
07/2010
07/07/2010CN101767463A Vacuum material module for fast demoulding and application thereof
01/2006
01/18/2006CN1723116A IR welding of fluoropolymers
11/2000
11/14/2000US6146572 Method for forming a socket on a pipe of biaxially oriented polyvinyl chloride
06/2000
06/28/2000EP0886572B1 Method for forming a socket on a pipe of biaxially oriented polyvinyl chloride
12/1998
12/30/1998EP0886572A1 Method for forming a socket on a pipe of biaxially oriented polyvinyl chloride
09/1997
09/18/1997WO1997033739A1 Method for forming a socket on a pipe of biaxially oriented polyvinyl chloride
09/18/1997CA2248208A1 Method for forming a socket on a pipe biaxially oriented polyvinyl ch loride