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Class Information
Number: 260/DIG.21
Name: Chemistry of carbon compounds > Polymer chemically or physically modified to impart antistatic properties and methods of antistatic agent addition
Description:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6187856 |
Anti-static composition and process for making same |
Feb. 13, 2001 |
| 6004889 |
Composition for antistatic finish |
Dec. 21, 1999 |
| 5688596 |
Aromatic polyamide filament having an enhanced weathering resistance |
Nov. 18, 1997 |
| 5153075 |
Permanent antistatic acid copolymer/quaternary amine polymeric films |
Oct. 6, 1992 |
| 5081173 |
Emulsion and cross-linkable compositions containing polycarbodimides |
Jan. 14, 1992 |
| RE33223 |
Organic polymers containing TCNQ complexes and stabilized against the emission of HCN |
May. 29, 1990 |
| 4552687 |
Electrically conductive plastics and production of same |
Nov. 12, 1985 |
| 4438176 |
Thermoplastic coated films with anti-static properties |
Mar. 20, 1984 |
| 4393176 |
Anti-static material and method of making the material |
Jul. 12, 1983 |
| 4393159 |
Anti-static material and method of making the material |
Jul. 12, 1983 |
| 4391952 |
Anti-static material and method of making the material |
Jul. 5, 1983 |
| 4311655 |
Inomer thermoforming |
Jan. 19, 1982 |
| 4301040 |
Electrically conductive foam and method of preparation and use |
Nov. 17, 1981 |
| 4298710 |
Antistatic resin composition |
Nov. 3, 1981 |
| 4226750 |
Process for preparing modified plastic materials |
Oct. 7, 1980 |
| 4221692 |
Process and apparatus for the production of additive-containing synthetic linear polymers |
Sep. 9, 1980 |
| 4201703 |
Polypivalolactone-polycarbonate blends |
May. 6, 1980 |
| 4147742 |
Solid antistatic compositions |
Apr. 3, 1979 |
| 4123475 |
Antistatic polyphenylene ether compositions |
Oct. 31, 1978 |
| 4035346 |
Conductive N-alkyl polyamide having units containing phosphonium sulfonate groups |
Jul. 12, 1977 |
| 4006123 |
Conductive aliphatic polyester or polyetherester having units containing phosphonium sulfonate groups |
Feb. 1, 1977 |
| 4005057 |
Antistatic composition containing an N-alkyl polycarbonamide and a phosphonium salt |
Jan. 25, 1977 |
| 3980715 |
Nonionic fluorochemical surfactants |
Sep. 14, 1976 |
| 3937725 |
Sulphonic acid salts with antistatic activity |
Feb. 10, 1976 |
| 3935150 |
Aqueous polystyrene containing dispersions as anti-statics for the permanent finishing of fibre materials |
Jan. 27, 1976 |
| 3933697 |
Method for preparing a polyurethane foam comprising quaternary ammonium salt as antistatic agent |
Jan. 20, 1976 |
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