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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 5972810 B1

PDFFull Text
Date of Patent:
Oct. 26, 1999

Filed:

Mar. 27, 1997

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

Applicant:
Inventors:

Hans-Joachim Gabrisch, Hurtgenwald, DE;

Marteen De Zwart, Bottenwil, CH;

Markus Rudin, Reigoldswil, CH;

Assignee:

Isola AG, Duren, DE;

Attorney:

Jacobson, Price, Holman & Stern, PLLC

Primary Examiner:

Marion McCamish

Assistant Examiner:

Arti R Singh

Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
442117 ; 442 60 ; 442 69 ; 442149 ; 442169 ; 442175 ; 442177 ; 442179 ; 442180 ; 442218 ; 428272 ; 428240 ; 428260 ; 428324 ; 428112 ; 525211 ; 525438 ; 525482 ; 525502 ;
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.

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Gabrisch, Hans-Joachim. (1999). Self-adhesive prepreg, process for producing same, and use thereof (U.S. Patent No. 5972810). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5972810

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