Patent · US Expired

Self-adhesive prepreg, process for producing same, and use thereof

US5972810A · kind A · utility

21Cited by

5References

22Claims

0Family size

Assignee

Isola AG · DE

Inventors

Hans-Joachim Gabrisch · Nideggen, DE
Marteen De Zwart · Bottenwil, CH
Markus Rudin · Reigoldswil, CH

Key dates

Filing date	Mar 27, 1997
Grant date	Oct 26, 1999
Priority date	—
Expiry date	Mar 27, 2017

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T442/659
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

There are described a self-adhesive prepreg on the basis of a resin-impregnated fibrous supporting material carrying on at least one surface a layer with an increased ratio of resin to supporting material, and the use thereof for the production of sandwich structures.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.