Patents
Sitemap › B29 - Working of plastics; Working of substances in a plastic state in general › B29K - Indexing scheme associated with subclasses , or , relating to moulding materials or to materials for reinforcements, fillers or preformed parts, e.g. inserts › B29K 23 - Use of polyalkenes as moulding material
Patents for B29K 23 - Use of polyalkenes as moulding material (5,992)
10/1998
10/29/1998CA2235378A1 Thermoplastic olefin composition with a good adhesion/durability balance
10/28/1998EP0873862A2 Co-extruded or co-injected laminate comprising at least one propylene graft copolymer layer
10/28/1998EP0873837A2 Method of removing blemishes in compression molded articles
10/28/1998EP0873242A1 Process for preparing a laminate
10/28/1998CN1197424A Heat setting of medical tubings
10/28/1998CN1197423A Orienting extrusion processes for medical tubing
10/28/1998CN1197090A CO-extruded laminate comprising at least one propylene graft copolymer layer
10/22/1998DE19817149A1 Polypropylene-based material with excellent weathering resistance etc.
10/21/1998EP0872900A2 Method of making a trilayer battery separator
10/21/1998EP0872337A1 Polyolefin stretch film
10/21/1998EP0658175B1 Sheeting made from polymers of ethylene and propylene, and its use
10/21/1998CN1196697A Oriented polymeric products
10/21/1998CN1196293A Method of molding automobile outer trim part, laminated film or sheet for use therein and formed parts
10/21/1998CA2235432A1 Method of removing blemishes in compression molded articles
10/21/1998CA2235096A1 Co-extruded laminate comprising at least one propylene graft copolymer layer
10/20/1998US5824254 Process for moulding a thermoplastic material by injection onto a rotating core
10/15/1998WO1998045358A1 Process for producing microporous polyolefin film
10/15/1998CA2233052A1 Method of making a trilayer battery separator
10/14/1998EP0800453A4 Biaxially oriented multilayer heat sealable packaging film
10/14/1998CN1195612A Film extruded from in situ blend of ethylene copolymers
10/08/1998WO1998043797A1 Molded body of thermoplastic resin having sound absorption characteristics
10/07/1998EP0868995A2 Method of molding automobile outer trim part, laminated film or sheet for use therein and automobile outer trim part
10/07/1998EP0868274A1 Method of making a fender protective structure
09/1998
09/30/1998EP0867473A1 High strength polyethylene film
09/30/1998EP0627986B1 Bicomponent elastomeric netting
09/30/1998CN1194657A Method of thermoforming polyolefin resin
09/30/1998CN1194204A Thermoplastic resin stretched layered film with very good printing adaptibility
09/29/1998US5814395 Metal-polypropylene-metal laminate and method of making a shaped sheet article of such a laminate
09/23/1998EP0865354A1 Moulded interior door panel
09/22/1998CA2125999C Puncture resistant heat shrinkable film containing narrow molecular weight ethylene alpha olefin
09/22/1998CA2110612C Process for producing moldings of ultra high molecular weight polyethylene
09/09/1998CN1192455A Bisoriented foil made of cyclic olefine polyer, use and prepn. method
09/08/1998US5804268 Plastic hollow member
09/03/1998WO1998038041A1 Uniaxially shrinkable biaxially oriented polypropylene film with hdpe skin
09/03/1998CA2280975A1 Uniaxially shrinkable biaxially oriented polypropylene film with hdpe skin
09/02/1998CN1192282A Delay reduction in transfer of buffered data between two mutually asynchronous buses
09/02/1998CN1192177A An extrusion apparatus and method, a tubular product, and a pipe
08/1998
08/27/1998WO1998037353A1 Method and fitting for joining plastics components
08/27/1998WO1998037128A1 Uniaxially stretched polypropylene film
08/27/1998WO1998036906A1 Molded polyolefin and process for producing the same
08/27/1998CA2281654A1 Molded polyolefin and process for producing the same
08/25/1998US5798128 Used for automobiles
08/25/1998US5798072 Injection molding a semicrystalline thermoplastic resin with rotation provides pressure resistance
08/20/1998WO1998035884A1 Packaging material having mold release function
08/19/1998CN1190616A Method for making blanket and method for making optical element and shaping method thereof
08/12/1998EP0684900B1 Method for processing polyolefins at high shear rates
08/12/1998CN1190419A Thermoplastic resin composition and products of injection molding thereof
08/11/1998US5792534 Blend of a substantially linear ethylene polymer and a second homogeneously branched, heterogeneously branched or a non-short chain branched linear polymer; freezer-to-microwave food storage containers
08/11/1998CA2115705C Storage and dispenser tube for flavored or perfumed product containing water
08/11/1998CA2054075C Method of producing stratiform articles and products
08/06/1998WO1998033638A1 Method of making expanded polytetrafluoroethylene products
08/06/1998CA2274694A1 Method of making expanded polytetrafluoroethylene products
08/05/1998EP0856555A1 Propylene resin composition
08/04/1998US5789708 Underground tubular ducts for telecommunications networks
08/04/1998US5788898 Packaging
07/1998
07/30/1998WO1998032786A1 Shrinkable film made from olefin copolymer
07/30/1998WO1998021267A3 Method for producing a thermoplastic elastomer material
07/30/1998CA2249984A1 Shrinkable film made from olefin copolymer
07/29/1998EP0705282B1 Use of the variation of the ratio of Mg:Ti in a catalyst to vary or control the short chain branching distribution of ethylene copolymers
07/22/1998CN1039209C Polyolefin/fillter composite materials extrusion molding method
07/21/1998US5783637 Blow molding hollow parisons containing fused blends of previously used high and low density polyethylenes and new ethylene-alpha olefin copolymers yields stress and crack resistant bottles
07/21/1998US5783066 Plastics articles
07/16/1998WO1998030378A1 Method of producing wood fiber type composite material product having high rigidity and high heat deformation temperature characteristics
07/16/1998CA2248821A1 Method of producing wood fiber type composite material product having high rigidity and high heat deformation temperature characteristics
07/15/1998EP0853208A1 Multilayer pipe
07/14/1998US5780123 Tubular liner and a method for connecting ends of liner tubes
07/08/1998EP0852308A1 Pressure vessel: overmolding a polyolefin onto a polyolefin
07/07/1998US5777055 Resin-containing, biaxially oriented polypropylene film, process for the production thereof, and the use thereof
07/07/1998US5776604 Coating for printable plastic films
07/07/1998US5776387 Method of forming stabilized porous pipe
07/01/1998EP0850744A2 Process and apparatus for producing expansion-molded article
06/1998
06/30/1998US5773106 Polyolefin compositions exhibiting heat resistivity, low hexane-extractives and controlled modulus
06/25/1998WO1998027144A1 Biaxially oriented polypropylene-base film
06/24/1998EP0849074A2 Cycloolefin copolymer containing sealable oriented sheets
06/24/1998EP0603249B1 Multi-layer opaque film structures of reduced surface friction and process for producing same
06/24/1998CN1185768A Orineted HDPE films with metallized skin layer
06/19/1998CA2225186A1 Films
06/17/1998EP0848202A1 Plastic pipe with improved acoustic qualities and its method for manufacturing
06/17/1998EP0848017A1 Grafted polyolefins containing reactif group substituted succinimide rings onto nitrogen
06/17/1998EP0847842A1 A method and apparatus for using recycled plastic material, and a plastic product made by an extruder
06/17/1998EP0660775B1 Use of a polyolefin-polyterpene blend film as a flavor and odor barrier
06/16/1998US5766096 Thread-wound golf balls
06/12/1998CA2224669A1 A method and apparatus for using recycled plastic material, and a plastic product made by an extruder
06/10/1998CN1184130A Fiber reinforcement-containing polyolefin composition, and fiber-reinforced resin molded article using the same
06/10/1998CA2222357A1 Plastic tube with improved acoustic properties, and process for manufacturing such a tube
06/09/1998US5764966 Method and apparatus for reducing cumulative time delay in synchronizing transfer of buffered data between two mutually asynchronous buses
06/03/1998EP0844922A1 Process for preparing thermoplastic polyolefin resin articles of reduced hydrocarbon permeability
06/03/1998CN1183430A Polyolefin compositions used for making embossed sheets with improved grain retention
06/02/1998US5759469 Method for preparing molded articles of syndiotactic polypropylene
05/1998
05/27/1998EP0844279A1 Polyolefin compositions used for making embossed sheets with improved grain retention
05/27/1998EP0844077A2 Biaxially oriented film of cycloolefin polymers, process for preparing and its use
05/27/1998EP0844073A1 A tubular product and an extrusion apparatus and method
05/27/1998CN1183077A Uniaxiality shrinkable biaxially oriented polypropylene films
05/26/1998US5756659 Method of improving the oxidative thermal stability of ethylene polymers
05/26/1998US5756658 Process for preparing styrenic resin
05/26/1998US5756567 Polypropylene molding composition containing an antistatic agent and having low-fogging properties
05/22/1998WO1998021267A2 Method for producing a thermoplastic elastomer material
05/20/1998EP0842037A1 Method of manufacturing filler-containing polymer film suitable for printing on
05/20/1998DE19749443A1 Thermoplastic elastomer manufacture using a planetary extruder with successive roll arrangements
05/20/1998CN1182101A Method and compositions for toughening polyester resins
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