C08J - Working-up; General processes of compounding; After-treatment not covered by subclasses , , , or

More topics under "C08J - Working-up; General processes of compounding; After-treatment not covered by subclasses , , , or" (207,021)
C08J 11 - Recovery or working-up of waste materials (9,055)
C08J 3 - Processes of treating or compounding macromolecular substances (54,826)
C08J 5 - Manufacture of articles or shaped materials containing macromolecular substances (73,589)
C08J 7 - Chemical treatment or coating of shaped articles made of macromolecular substances (27,633)
C08J 9 - Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof (41,910)
C08J 99 - Subject matter not provided for in other groups of this subclass (8)

Patents for C08J - Working-up; General processes of compounding; After-treatment not covered by subclasses , , , or (461)
09/1996
09/10/1996	US5554668 High melt strength, propylene polymer, process for making it, and use thereof
07/1996
07/24/1996	CN1127271A Improvement in and relating to the receiving of naural and synthetic rubber
06/1996
06/20/1996	WO1996018497A1 Multilayer oriented heat sealable film
05/1996
05/19/1996	CA2163066A1 Polymeric networks from water-soluble prepolymers
04/1996
04/17/1996	EP0668942B1 Fibers and films of improved flame resistance
04/16/1996	US5508317 Photocrosslinked polymers
03/1996
03/20/1996	CN1118791A Improvements in and relating to the recycling of natural and synthetic rubber
02/1996
02/28/1996	EP0648243A4 Method for reducing tackniness of soft acrylic polymers.
12/1995
12/26/1995	CA2152641A1 Improvements in and relating to the reclaiming of elastomeric materials
12/26/1995	CA2134186A1 Recycling of natural and synthetic rubber
11/1995
11/22/1995	EP0683199A2 Process for the recycling of waste powder coating compositions
11/01/1995	CN1030199C Process for making polypropylene with free-end long chain branching and use thereof
09/1995
09/13/1995	CN1108175A Photocrosslinked polymers
08/1995
08/30/1995	EP0668942A1 Fibers and films of improved flame resistance.
07/1995
07/12/1995	CN1029316C Process for production of cellular plastic
05/1995
05/10/1995	EP0205556B1 Carbon fibrils, method for producing same, and compositions containing same
04/1995
04/19/1995	EP0648243A1 Method for reducing tackniness of soft acrylic polymers
04/18/1995	US5407985 For hot melt adhesives, inks, coatings; comprising surfactants water, neutralizing acid or base, amino acid
04/05/1995	EP0530192B1 Molecular sieve regeneration process
03/1995
03/08/1995	EP0641806A2 Photocrosslinked polymers
03/01/1995	EP0640032A1 Process for molding fiber-reinforced thermoplastic polymer articles
02/1995
02/22/1995	EP0639674A1 Rubber vehicular impact barrier
02/14/1995	US5389326 Fibers and films of improved flame resistance
02/01/1995	EP0483230B1 Process for the production of cellular plastic
11/1994
11/10/1994	WO1994025510A1 Method for reducing tackniness of soft acrylic polymers
10/1994
10/26/1994	CN1094101A Fibers and films of improved flame resistance
10/26/1994	CN1094072A Compatible polymeric blends containing polyvinyl alcohol
10/26/1994	CN1094071A Improved compatible polymeric blends containing polyvinyl alcohol
10/04/1994	US5352711 Treating with a surfactant and a solutions of a hydrated or hydratable salt; desolventizing
08/1994
08/30/1994	US5342560 Method for the production of foamed polystyrene films
08/09/1994	US5336016 Rubber vehicular impact barrier
06/1994
06/07/1994	US5319013 Aromatic polyamides and polybenzimidazoles
06/01/1994	EP0598824A1 Method for hydrophilizing absorbent foam materials
05/1994
05/26/1994	WO1994011549A1 Fibers and films of improved flame resistance
05/25/1994	EP0598062A1 Method for hydrophilizing absorbent foam materials
03/1994
03/22/1994	US5296303 Process and device for producing a plastic layer of high optical quality
03/08/1994	US5292777 Method for hydrophilizing absorbent foam materials using sorbitan monolaurate
02/1994
02/23/1994	CN1082485A Polyolefin/filler composite materials and their use
02/16/1994	EP0582674A1 Absorbent, non-skinned foam and the method of preparation
01/1994
01/11/1994	US5277852 Process and apparatus for the production of cellular plastic
12/1993
12/22/1993	EP0575012A1 Polyolefin/filler composite materials and their use
12/20/1993	CA2098792A1 Polyolefin/filler composite materials and their use
12/14/1993	US5270347 Foaming with nitrogen
09/1993
09/30/1993	WO1993018900A1 Process for molding fiber-reinforced thermoplastic polymer articles
07/1993
07/06/1993	US5225476 High shear blend of polyurethane and immiscible polyethylene terephthalate or glycol; smooth surface
06/1993
06/09/1993	EP0544675A1 Biologically degradable cover film and method of preparing the same.
04/1993
04/28/1993	CN1071437A Method for hydrophilizing absorbent foam materials using sorbitan monolaurate
04/14/1993	CN1070924A Method for hydrophilizing absorbent foam materials
03/1993
03/17/1993	EP0531476A1 Stable polyamide resin microdispersions and methods for the preparation thereof.
03/10/1993	EP0530192A1 Molecular sieve regeneration process.
03/04/1993	WO1993004115A1 Method for hydrophilizing absorbent foam materials
03/04/1993	WO1993004113A1 Method for hydrophilizing absorbent foam materials
02/1993
02/17/1993	EP0527215A1 Stable polyamide resin dispersions and methods for the manufacture thereof.
02/10/1993	EP0526587A1 MODIFICATION OF POLYMER SURFACES BY TREATMENT WITH Ce(IV) SALTS AND ELECTROMAGNETIC RADIATION
01/1993
01/20/1993	EP0309527B1 Process for preparing a powder of water-insoluble polymer which can be redispersed in a liquid phase and process for preparing a dispersion of the powdered polymer
11/1992
11/19/1992	EP0513233A1 A foaming system for closed-cell rigid polyurethane foam
11/02/1992	WO1992019445A1 Absorbent, non-skinned foam and the method of preparation
11/02/1992	CA2108468A1 Absorbent, non-skinned foam and the method of preparation
09/1992
09/26/1992	WO1992016579A1 Stable polyamide resin microdispersions and methods for the preparation thereof
09/05/1992	WO1992015634A1 Stable polyamide resin dispersions and methods for the manufacture thereof
08/1992
08/06/1992	WO1992012791A1 Molecular sieve regeneration process
05/1992
05/29/1992	CA2054145A1 Aqueous polyurethane-asphalt emulsion, substrates having coating thereof and method of using thereof
05/06/1992	EP0483230A1 Process for the production of cellular plastic.
05/05/1992	US5110843 Absorbent, non-skinned foam and the method of preparation
03/1992
03/10/1992	US5095058 Stable polyamide resin dispersions and methods for the manufacture thereof
01/1992
01/20/1992	WO1992001736A1 Process for producing plastic foams, in particular polyurethane plastic foams
11/1991
11/12/1991	WO1991018044A1 Biologically degradable cover film and method of preparing the same
11/12/1991	CA2082635A1 Biologically degradable cover film and method of preparing the same
10/1991
10/31/1991	WO1991016377A1 MODIFICATION OF POLYMER SURFACES BY TREATMENT WITH Ce(IV) SALTS AND ELECTROMAGNETIC RADIATION
10/09/1991	EP0450331A1 Process for the production of foamed polystyrene sheets
10/07/1991	CA2038062A1 Azeotropes and the use thereof in the production of rigid foams
10/06/1991	WO1991015358A1 Process for manufacturing polystyrene foam film
10/06/1991	CA2079818A1 Process for manufacturing polystyrene foam film
09/1991
09/25/1991	EP0447877A1 Fiber-reinforced thermoplastic molding compositions
09/25/1991	CN1054779A Fiber-reinforced thermoplastic molding compositions
09/24/1991	CA1289323C Oxygen barrier biaxially oriented film
08/1991
08/22/1991	WO1991012289A1 A foaming system for closed-cell rigid polyurethane foam
06/1991
06/26/1991	CN1052489A Process for production of cellular plastic
06/18/1991	CA1284857C Carbon fibrils, produced by contacting metal containing particles with carbonaceous gas
05/1991
05/02/1991	EP0424613A1 Process for preparing polyurethane foams
03/1991
03/05/1991	US4997706 Thermal insulation; polyfluorocarbon blowing agent; ozone layer preservation
02/1991
02/19/1991	CA1280543C Polypropylene with free-end long chain branching, process for making it, and use thereof
01/1991
01/18/1991	WO1991001212A1 Process for the production of cellular plastic
01/18/1991	CA2064199A1 Process for the production of cellular plastic
01/15/1991	US4985145 Semipermeable membranes
01/08/1991	US4983640 Methods for preparing a formed cellular plastic material pattern employed in metal casting
11/1990
11/13/1990	CA1276359C Semi-permeable membrane of sulphonated polyarylether sulphones
11/06/1990	US4968350 Process for preparing a powder of water-insoluble polymer which can be redispersed in a liquid phase, the resulting powder and utilization thereof
11/06/1990	CA1275875C Method and device for pulverizing a reactive mix designed for the applicationof a high optical quality transparent protective layer
08/1990
08/29/1990	CN1009346B Laser curing of coating and inks
05/1990
05/02/1990	CN1041769A Application of polypropylene with free-end long chain branching
04/1990
04/18/1990	EP0363549A1 Process for preparing a powder of water-insoluble polymer which can be redispersed in a liquid phase and process for preparing a dispersion of the powdered polymer
04/17/1990	CA1267762A1 Process and device for producing a plastic sheet with high optical properties
04/10/1990	US4916198 High melt strength, propylene polymer, process for making it, and use thereof
03/1990
03/13/1990	CA1266569A1 Coated abrasive product incorporating selective mineral substitution
10/1989
10/03/1989	US4871579 Process and device for spraying a reaction mixture capable of forming a transparent protective layer of high optical quality
09/1989
09/26/1989	CA1259768A1 Method and apparatus for the preparation of foamed thermoplastic articles
04/1989
04/24/1989	EP0205556A4 Carbon fibrils, method for producing same, and compositions containing same.
04/05/1989	EP0309527A1 Process for preparing a powder of water-insoluble polymer which can be redispersed in a liquid phase and process for preparing a dispersion of the powdered polymer.
11/1988
11/08/1988	US4783344 Process and device for spraying a reaction mixture capable of forming a transparent protective layer of high optical quality

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