EP Patent

EP0787772A2 — Silicone rubber composition

Assigned to DuPont Toray Specialty Materials KK · Expires 1997-08-06 · 29y expired

What this patent protects

Disclosed is silicone rubber compositions that exhibit high mechanical strength and excellent electrical properties, such as tracking resistance, arc resistance, and erosion resistance. These properties are obtained by the incorporation into out compositions of an aluminum hydrox…

USPTO Abstract

Disclosed is silicone rubber compositions that exhibit high mechanical strength and excellent electrical properties, such as tracking resistance, arc resistance, and erosion resistance. These properties are obtained by the incorporation into out compositions of an aluminum hydroxide powder which has been treated with an agent selected from silanes or siloxanes having alkenyl, and alkoxy or hydroxy substitution thereon.

Drugs covered by this patent

Patent Metadata

Patent number
EP0787772A2
Jurisdiction
EP
Classification
—
Expires
1997-08-06
Drug substance claim
No
Drug product claim
No
Assignee
DuPont Toray Specialty Materials KK
Source
FDA Orange Book + USPTO grounding via Google Patents

Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.

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