Toray Silicone Co., Ltd.
220Patents
0Active
220Granted
42Portfolio score
Filing activity: Sep 15, 1975 → Oct 1, 1990
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5017654A | Thermosetting organosiloxane composition | Chemistry; Metallurgy | 152 | Expired |
| US4911974A | Tack-free silicone gel moldings | Emerging Cross-Sectional Technologies | 97 | Expired |
| US4707531A | Method for producing organosilicon polymers and the polymers prepared thereby | Chemistry; Metallurgy | 90 | Expired |
| US4116920A | Silicone rubber composition useful in shaft seals | Chemistry; Metallurgy | 78 | Expired |
| US4465818A | Room temperature stable, heat activated organopolysiloxane compositions | Chemistry; Metallurgy | 71 | Expired |
| US4985342A | Polysiloxane pattern-forming material with SiO.sub.4/2 units and pattern formation method using same | Physics | 71 | Expired |
| US4742142A | Method for producing silicone rubber powder | Chemistry; Metallurgy | 66 | Expired |
| US4332844A | Silicone compositions for adhesion and method for adhering silicone rubber to a substrate | Emerging Cross-Sectional Technologies | 62 | Expired |
| US4082726A | Curable organopolysiloxane compositions with improved adhesion | Emerging Cross-Sectional Technologies | 61 | Expired |
| US4603168A | Method for curing organopolysiloxane compositions and the compositions | Chemistry; Metallurgy | 60 | Expired |
| US4774297A | Silicone pressure-sensitive adhesive composition | Chemistry; Metallurgy | 59 | Expired |
| US4341675A | Rubber compositions containing ethylene-propylene-diene terpolymers or ethylene-propylene copolymers and silicones | Chemistry; Metallurgy | 42 | Expired |
| US4782112A | Silicone water-based emulsion composition | Chemistry; Metallurgy | 41 | Expired |
| US4359545A | Fiber-treating compositions comprising two organo-functional polysiloxanes | Chemistry; Metallurgy | 38 | Expired |
| US4273697A | Electrically conductive curable liquid organopolysiloxane compositions | Chemistry; Metallurgy | 38 | Expired |
| US4534815A | Adhesive primer composition and bonding method employing same | Emerging Cross-Sectional Technologies | 37 | Expired |
| US4742103A | Curable organopolysiloxane compositions exhibiting improved adhesion | Chemistry; Metallurgy | 35 | Expired |
| US4743670A | Method for producing silicone rubber powder | Chemistry; Metallurgy | 34 | Expired |
| US4478895A | Method of manufacture of silicone elastomer coated cloth | Textiles; Paper | 34 | Expired |
| US4594134A | Method for preparing a spherical cured polymer or a composition thereof containing linear organopolysiloxane blocks | Emerging Cross-Sectional Technologies | 33 | Expired |
| US4546018A | Coating composition and primer | Emerging Cross-Sectional Technologies | 32 | Expired |
| US4614675A | Antimicrobic, antistatic siloxane compositions and method for treating materials | Emerging Cross-Sectional Technologies | 32 | Expired |
| US4360566A | Curable organopolysiloxane composition for heat fixing rolls | Emerging Cross-Sectional Technologies | 32 | Expired |
| US4388437A | Amino-functional silicone emulsions | Emerging Cross-Sectional Technologies | 29 | Expired |
| US4450152A | Composition used to groom hair | Emerging Cross-Sectional Technologies | 29 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.