Patents for C08C - Treatment or chemical modification of rubbers (43) |
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06/25/2013 | CA2546298C Process and apparatus for manufacturing crumb and powder rubber |
12/21/2011 | CN102285023A 制造粒状和粉状橡胶的工艺和装置 Process and apparatus for producing granular and powdered rubber |
10/19/2011 | EP2377664A1 Process and apparatus for manufacturing crumb and powder rubber |
01/05/2011 | EP1685163B1 Process and apparatus for manufacturing crumb and powder rubber |
11/04/2008 | US7445170 Process and apparatus for manufacturing crumb and powder rubber |
12/12/2007 | CN100354358C Method for producing low-friction fluorine rubber crosslinked body |
10/09/2007 | US7279530 Crosslinked product (used as a stopper in hard disk drive) of a mixture of a fluororubber, a polyol crosslinking agent (particularly bisphenol AF)and a crosslinking accelerator |
08/16/2007 | DE112004000681T5 Verfahren zur Herstellung eines vernetzten Fluorkautschukprodukts mit geringer Reibung A method for producing a crosslinked fluororubber product of low friction |
01/24/2007 | CN1902034A Process and apparatus for manufacturing crumb and powder rubber |
09/28/2006 | US20060217491 Crosslinked product (used as a stopper in hard disk drive) of a mixture of a fluororubber, a polyol crosslinking agent (particularly bisphenol AF)and a crosslinking accelerator |
07/20/2006 | US20060161275 Method for exchanging data between an electric device and a user interface via a data network |
06/07/2006 | EP1664182A2 Accelerator system for synthetic polyisoprene latex |
05/24/2006 | CN1777643A Method for producing low-friction fluorine rubber crosslinked body |
05/09/2006 | US7041746 Accelerator system for synthetic polyisoprene latex |
02/23/2006 | WO2005049656A3 Process and apparatus for manufacturing crumb and powder rubber |
08/24/2005 | EP1566072A2 Method for exchanging data between an electric device and a user interface via a data network |
07/07/2005 | WO2005035589A3 Accelerator system for synthetic polyisoprene latex |
06/30/2005 | WO2004096864A3 Rubber composition containing a silica dispersion agent |
06/02/2005 | WO2005049656A2 Process and apparatus for manufacturing crumb and powder rubber |
06/02/2005 | CA2546298A1 Process and apparatus for manufacturing crumb and powder rubber |
05/19/2005 | US20050107484 cooling used rubber particles having a predetermined particle size range with cryogenic fluids, then grinding and screening to a desired particle size distribution; recycling wastes |
04/21/2005 | WO2005035589A2 Accelerator system for synthetic polyisoprene latex |
03/24/2005 | US20050065249 Accelerator system for synthetic polyisoprene latex |
11/11/2004 | WO2004096864A2 Rubber composition containing a silica dispersion agent |
11/04/2004 | WO2004094479A1 Method for producing low-friction fluorine rubber crosslinked body |
10/28/2004 | US20040214929 Rubber composition containing a silica dispersion agent |
07/01/2004 | WO2004046201A3 Method for exchanging data between an electric device and a user interface via a data network |
06/03/2004 | WO2004046201A2 Method for exchanging data between an electric device and a user interface via a data network |
06/03/2004 | DE10254152A1 Verfahren zum Datenaustausch zwischen einem elektrischen Gerät und einer Benutzerschnittstelle über ein Datennetz Method for exchanging data between an electric device and a user interface via a data network |
06/26/2002 | CN1086715C Regeneration and improvement for rubber material |
10/02/2001 | CA2025633C Method for preparing hollow latexes |
02/28/2001 | CN1062574C Vulcanizate activator system for rubber compositions |
12/20/2000 | CN1277210A Method for raising vulcanizing speed of rubber composition |
04/13/1999 | CA1340497C Vulcanizate activator system for rubber compositions |
07/24/1996 | CN1127271A Improvement in and relating to the receiving of naural and synthetic rubber |
03/20/1996 | CN1118791A Improvements in and relating to the recycling of natural and synthetic rubber |
12/26/1995 | CA2152641A1 Improvements in and relating to the reclaiming of elastomeric materials |
12/26/1995 | CA2134186A1 Recycling of natural and synthetic rubber |
04/08/1992 | EP0478829A1 A method of preparing hollow latexes |
11/27/1990 | US4973670 Method for preparing hollow latexes |
07/11/1990 | CN1043726A Vulcanizate activator system for rubber compositions |
07/21/1987 | US4681929 Use of rubber solvent-resin solvent and miscella mixtures for extraction-expression of rubber and resins from guayule shrub |
06/19/1985 | EP0145377A2 Process for preparing 3,4'-Amino-Nitro-Diphenylether |