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Class Information
Number: 525/932
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Blend of matched optical properties
Description: Subject matter under Class 525 involves a polymeric mixture with matched optical properties.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7547736 |
Polymeric articles having a textured surface and frosted appearance |
Jun. 16, 2009 |
| 7544724 |
Polymeric articles having a textured surface and frosted appearance |
Jun. 9, 2009 |
| 7171103 |
Coated optical fibers |
Jan. 30, 2007 |
| 6362303 |
Thermoscattering materials and devices |
Mar. 26, 2002 |
| 6333383 |
Non-crystalline polyester resin composition |
Dec. 25, 2001 |
| 6296867 |
Therapeutic contact lens comprising living cells within a matrix |
Oct. 2, 2001 |
| 6201045 |
Non-birefringence optical resin material, a production process therefor and a member for a liquid crystal device using the optical resin material |
Mar. 13, 2001 |
| 6063874 |
Polyetherimide resin/polyester resin blends |
May. 16, 2000 |
| 5977201 |
Crosslinked polymer systems having reversible temperature-dependent radiation transmission |
Nov. 2, 1999 |
| 5767200 |
Optical resin materials with distributed refractive index |
Jun. 16, 1998 |
| 5763514 |
Process for producting optical resin materials with distributed refractive index |
Jun. 9, 1998 |
| 5726245 |
Color-stable, weather-, and impact-resistant molding compositions based on polymethylmethacrylate, and process for production thereof |
Mar. 10, 1998 |
| 5721313 |
Crosslinked polymer composition |
Feb. 24, 1998 |
| 5556916 |
Antistatic resin blends comprising ABS graft copolymers and ethylene oxide copolymers |
Sep. 17, 1996 |
| 5541247 |
Optical resin materials with distributed refractive index, process for producing the materials, and optical conductors using the materials |
Jul. 30, 1996 |
| 5494969 |
Cycloolefin polymer composition |
Feb. 27, 1996 |
| 5430104 |
Polymer mixtures with lower critical solution temperature (LCST) behavior |
Jul. 4, 1995 |
| 5346954 |
Thermoplastic and thermoset polymer compositions |
Sep. 13, 1994 |
| 5342889 |
Chain extended low molecular weight polyoxiranes for electrostatic applications |
Aug. 30, 1994 |
| 5322900 |
Compatible polymer blends |
Jun. 21, 1994 |
| 5319039 |
Thermally processable blends of aromatic polyesters and high modulus polyurethanes |
Jun. 7, 1994 |
| 5290862 |
Transparent high impact alloy |
Mar. 1, 1994 |
| 5286604 |
Single layer dry processible photothermal-sensitive element |
Feb. 15, 1994 |
| 5237004 |
Thermoplastic and thermoset polymer compositions |
Aug. 17, 1993 |
| 5171777 |
Miscible blends of poly(vinyl acetate) and polymers of acrylic acid |
Dec. 15, 1992 |
| 4904421 |
Soft ocular lens and method for its preparation |
Feb. 27, 1990 |
| 4769415 |
Resin composition |
Sep. 6, 1988 |
| 4764563 |
Clear impact modifier for PVC |
Aug. 16, 1988 |
| 4707076 |
Coating compositions for optical fibers |
Nov. 17, 1987 |
| 4506045 |
Cellulose ester-aliphatic polycarbonate thermoplastic moulding compositions |
Mar. 19, 1985 |
| 4287316 |
Transparent resin composition for information signal recording discs |
Sep. 1, 1981 |
| 3975459 |
Thermoplastic molding compositions of high impact resistance |
Aug. 17, 1976 |
| 3955015 |
Method of manufacturing a transparent light conducting element of synthetic resin having refractive index gradient |
May. 4, 1976 |
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