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Class Information
Number: 264/211.18
Name: Plastic and nonmetallic article shaping or treating: processes > Forming continuous or indefinite length work > Shaping by extrusion > Processing or treatment after extrusion > Contact of extrudate with fluid other than ambient air > Plural treatment stages or zones
Description: Processes wherein the extrudate is treated in at least two different zones or stages, at least one of the treatments being with a fluid.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7087269 |
Multi-component composite membrane and method for preparing the same |
Aug. 8, 2006 |
| 6905646 |
Methods of producing synthetic resin wire |
Jun. 14, 2005 |
| 6811638 |
Method for controlling retraction of composite materials |
Nov. 2, 2004 |
| 6805946 |
Multi-functional composite structures |
Oct. 19, 2004 |
| 6572970 |
Water-dispersing coated shaped bodies |
Jun. 3, 2003 |
| 6540953 |
Microporous membrane and method for providing the same |
Apr. 1, 2003 |
| 6462105 |
Aliphatic polyester composition for masterbatch and process for producing aliphatic polyester film with the composition |
Oct. 8, 2002 |
| 6420025 |
Method for producing ultra-fine synthetic yarns |
Jul. 16, 2002 |
| 6368533 |
Process for forming films, fibers and base webs from thermoset polymers |
Apr. 9, 2002 |
| 6319456 |
Method for continuous vacuum forming shaped polymeric articles |
Nov. 20, 2001 |
| 6313212 |
Continuous process for producing semi-finished rubber products with a silica reinforcing filler, for tyres, and tyres thus produced |
Nov. 6, 2001 |
| 6200510 |
Method for the contact printing of cellulose food casings |
Mar. 13, 2001 |
| 6093355 |
Manufacture of extruded articles |
Jul. 25, 2000 |
| 5938994 |
Method for manufacturing of plastic wood-fiber pellets |
Aug. 17, 1999 |
| 5888434 |
Process for making a microporous membrane from a blend containing a poly (phenylene sulfide) polymer, an amorphous polymer, and optionally a solvent |
Mar. 30, 1999 |
| 5872164 |
Process for preparing resin composition for coloring and a resin composition for coloring |
Feb. 16, 1999 |
| 5858293 |
Method for producing spunbonded materials with improved tensile strength |
Jan. 12, 1999 |
| 5851468 |
Reinforcing structural rebar and method of making the same |
Dec. 22, 1998 |
| 5811511 |
Method for stabilizing unstable terminals of an oxymethylene copolymer |
Sep. 22, 1998 |
| 5704555 |
Single-screw extruder for solid state shear extrusion pulverization and method |
Jan. 6, 1998 |
| 5536158 |
Apparatus for drying solvent based film |
Jul. 16, 1996 |
| 5458478 |
Process and apparatus for the direct and continuous modification of polymer melts |
Oct. 17, 1995 |
| 5427729 |
Method of making gel packed columns suitable for use in chromatography |
Jun. 27, 1995 |
| 5422063 |
Process and a device for cooling a pipe during its manufacture by extrusion |
Jun. 6, 1995 |
| 5376702 |
Process and apparatus for the direct and continuous modification of polymer melts |
Dec. 27, 1994 |
| 5296070 |
Process for producing liquid-container material |
Mar. 22, 1994 |
| 5266254 |
Process for the high-speed spinning of monofilaments |
Nov. 30, 1993 |
| 5246647 |
Process of making microporous hollow fiber or film membrane of poly(phenylene sulfide) (PPS) |
Sep. 21, 1993 |
| 5205968 |
Process for making a microporous membrane from a blend containing a poly(etheretherketone)-type polymer, an amorphous polymer, and a solvent |
Apr. 27, 1993 |
| 5183623 |
Process for producing transparent and heat-resistant polyester containers |
Feb. 2, 1993 |
| 5132068 |
Processes for producing transparent copolyester films |
Jul. 21, 1992 |
| 5108277 |
Apparatus for cooling extruded material |
Apr. 28, 1992 |
| 5102601 |
Process for fabricating novel compostes based on reinforcement with microfibrillar networks of rigid-rod polymers |
Apr. 7, 1992 |
| 5084227 |
Process of cooling a heated polymer film |
Jan. 28, 1992 |
| 5073435 |
Composite polyester films |
Dec. 17, 1991 |
| 5069851 |
ABS/Acrylic lamination process |
Dec. 3, 1991 |
| 5066755 |
Novel irradiated polyethylene filaments tapes and films and process therefor |
Nov. 19, 1991 |
| 5064580 |
Process for making microporous membranes from poly(etheretherketone)-type polymers |
Nov. 12, 1991 |
| 5049338 |
Method of promoting sol gel siliceous-containing reactions |
Sep. 17, 1991 |
| 5037587 |
Preparation process of polyimide film |
Aug. 6, 1991 |
| 5035851 |
Method of making very high barrier film |
Jul. 30, 1991 |
| 5032338 |
Method to prepare high strength ultrahigh molecular weight polyolefin articles by dissolving particles and shaping the solution |
Jul. 16, 1991 |
| 4994214 |
Process for controlling the curl of photographic film |
Feb. 19, 1991 |
| 4971744 |
Two-stage process for preparing aromatic polyamide film |
Nov. 20, 1990 |
| 4968464 |
Process for producing a porous resin film |
Nov. 6, 1990 |
| 4943399 |
Continuous preparation of molding materials based on polyphenylene ethers and nylons |
Jul. 24, 1990 |
| 4938911 |
Process for preparing polyolefin gel articles as well as for preparing herefrom articles having a high tensile strength and modulus |
Jul. 3, 1990 |
| 4931232 |
Cooling process for a continuously extruded product |
Jun. 5, 1990 |
| 4917847 |
Method of making a reverse osmosis element |
Apr. 17, 1990 |
| 4902460 |
Process for preparation of molecularly oriented, silane-crosslinked ultra-high-molecular-weight polyethylene molded article |
Feb. 20, 1990 |
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