Pressure- and vacuum-moldable foam sheeting for lining the inter

Details Pressure- and vacuum-moldable foam sheeting for lining the inter Pressure- and vacuum-moldable foam sheeting for lining the inter

1990-11-19

1993-09-07

Lesmes, George F.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Composite having voids in a component

4283193, 4285422, 428904, B32B 326, B32B 2700

Patent

active

052427501

ABSTRACT:
A pressure- and vacuum-moldable foam sheeting, consisting of a foam layer, on which is applied a decorative layer, and optionally a primer layer as well as additional layers, for lining the interior of vehicles, is described. It is distinguished owing to the fact that the foam layer has a) a density of approximately 25 to 200 kg/m.sup.3, b) an elongation at break according to DIN 53571 of at least about 50% and c) a compression hardness according to DIN 53577 of at least 50 kPa (at 50% deformation). Preferably, the foam layer consists of a polyolefin. This vacuum-and pressure-moldable foam sheeting does not require any PVC material for its foam layer; disposal problems are thus eliminated. Because of the low weight of the foam sheeting, there is very little rejected material during secondary processing. The foam sheeting is distinguished by good mechanical properties and satisfies the demanding delivery conditions of the automobile industry.

REFERENCES:
patent: 3954537 (1976-05-01), Alfter et al.
patent: 4432580 (1984-02-01), Lohmar et al.
patent: 4541885 (1985-09-01), Candill, Jr.
patent: 4576860 (1986-03-01), Fink et al.
patent: 4751121 (1988-06-01), Kuhnel et al.
patent: 4906516 (1990-03-01), Okamura et al.
patent: 4917944 (1990-04-01), Breitscheidel et al.
Schaumkunststoffe, Entwicklungen und Anwendungen, Berichte von den FSK-Tagungen 1971-1975, Herausgegeben vom Fachverband Schaumkunststoffe e.V. im GKV, Carl Hanser Verlag Munchen Wien, 1976, "Chemisch vernetzter Polyathylen-Schaumstoff".

Affiliated with

Also associated with

Rating

Pressure- and vacuum-moldable foam sheeting for lining the inter does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pressure- and vacuum-moldable foam sheeting for lining the inter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pressure- and vacuum-moldable foam sheeting for lining the inter will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-486536