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Class Information
Number: 264/85
Name: Plastic and nonmetallic article shaping or treating: processes > Utilizing special inert gaseous atmosphere or flushing mold with inert liquid
Description: Processes wherein (1) a named nonreactive gas is used as the environment for the shaping, working, or treating operation on a material or (2) the ambient atmosphere of a mold is replaced by a nonreactive liquid.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7371340 |
Method for producing silicon oxycarbide fibers |
May. 13, 2008 |
| 7316554 |
System to control an atmosphere between a body and a substrate |
Jan. 8, 2008 |
| 7288220 |
Solution spinning of UHMW Poly (alpha-olefin) with recovery and recycling of volatile spinning solvent |
Oct. 30, 2007 |
| 7244813 |
Methods of purifying polymeric material |
Jul. 17, 2007 |
| 7179411 |
Gas injection moulding method and apparatus |
Feb. 20, 2007 |
| 7147807 |
Solution spinning of UHMW poly (alpha-olefin) with recovery and recycling of volatile spinning solvent |
Dec. 12, 2006 |
| 7147460 |
Device for shaping plastic objects under inert atmosphere |
Dec. 12, 2006 |
| 7141189 |
Solution casting process for producing polymer film |
Nov. 28, 2006 |
| 7141190 |
Biaxially oriented hollow thermoplastic bodies and improved method for sterilization |
Nov. 28, 2006 |
| 7112652 |
Solvents useful in the preparation of polymers containing hydrophilic and hydrophobic monomers |
Sep. 26, 2006 |
| 7090716 |
Single phase fluid imprint lithography method |
Aug. 15, 2006 |
| 6998073 |
Pulse extraction of ocular medical devices |
Feb. 14, 2006 |
| 6984345 |
Cavity-preventing type reactor and a method for fabricating a preform for a plastic optical fiber using the same |
Jan. 10, 2006 |
| 6893588 |
Nitrogen blow molding to enhance oxygen scavenger shelf-life |
May. 17, 2005 |
| 6887552 |
Structural headliner assembly |
May. 3, 2005 |
| 6881366 |
Process of fabricating a precision microcontact printing stamp |
Apr. 19, 2005 |
| 6872334 |
Manufacturing method of compound aspheric lens |
Mar. 29, 2005 |
| 6866810 |
Treatment of plastics containers |
Mar. 15, 2005 |
| 6852256 |
Process for upgrading plastic material |
Feb. 8, 2005 |
| 6843941 |
Method for fabricating a ferroelectric polymer film |
Jan. 18, 2005 |
| 6838038 |
Laser ablation method for patterning a thin film layer |
Jan. 4, 2005 |
| 6797091 |
Method for embossing expanded graphite sheet material under reduced pressure |
Sep. 28, 2004 |
| 6773654 |
Polymer substrates for radiation-induced graft polymerization and filter stock |
Aug. 10, 2004 |
| 6765083 |
Solvents useful in the preparation of polymers containing hydrophilic and hydrophobic monomers |
Jul. 20, 2004 |
| 6695992 |
Process and apparatus for the production of nanofibers |
Feb. 24, 2004 |
| 6676863 |
Rotary tablet press and a method of using and cleaning the press |
Jan. 13, 2004 |
| 6666999 |
Gas assisted moulding |
Dec. 23, 2003 |
| 6656398 |
Process of making a pattern in a film |
Dec. 2, 2003 |
| 6641759 |
Polymer secondary cell electrode production method |
Nov. 4, 2003 |
| 6638455 |
Internal cooling with liquid gas |
Oct. 28, 2003 |
| 6630086 |
Gas assist molding of one-piece catheters |
Oct. 7, 2003 |
| 6610221 |
Treatment of contact lenses with supercritical fluid |
Aug. 26, 2003 |
| 6596369 |
Flat semi-finished product, component made therefrom and process for the production thereof |
Jul. 22, 2003 |
| 6558585 |
Techniques for electrode poling of electro-optic polymers to eliminate poling induced optical loss and poling induced damage to electro-optic chromophores |
May. 6, 2003 |
| 6555039 |
Method for injection blow molding an automotive component |
Apr. 29, 2003 |
| 6547997 |
Method for producing solvent-free noncrystalline biologically active substances |
Apr. 15, 2003 |
| 6517752 |
Surface reforming method for plastic molded product |
Feb. 11, 2003 |
| 6500370 |
Process of making boron-fiber reinforced composite tape |
Dec. 31, 2002 |
| 6454976 |
Pelletizing of broad molecular weight polyethylene |
Sep. 24, 2002 |
| 6439984 |
Molded non-abrasive substrate carrier for use in polishing operations |
Aug. 27, 2002 |
| 6436322 |
Method for recycling pet flakes |
Aug. 20, 2002 |
| 6402865 |
Multilayered polymers and foams with variable sized interlayer gaps |
Jun. 11, 2002 |
| 6365089 |
Method for crosslinking UHMWPE in an orthopaedic implant |
Apr. 2, 2002 |
| 6361724 |
Process for the production of resin pellet |
Mar. 26, 2002 |
| 6342171 |
Process of stabilizing a carbonaceous pitch-based foam |
Jan. 29, 2002 |
| 6337039 |
Method for making optical disk by injection molding |
Jan. 8, 2002 |
| 6337041 |
Method for making a vulcanized elastomer capable of combining with polyurethane without use of adhesive and method of using the elastomer so made |
Jan. 8, 2002 |
| 6322735 |
Method for molding thermoplastic resin |
Nov. 27, 2001 |
| 6315939 |
Process for producing stretch blow formed plastic containers |
Nov. 13, 2001 |
| 6309568 |
Process method optical thermoplastic urethane resin lens and the lens |
Oct. 30, 2001 |
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