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Machine translation
1. (WO1979000312) HIGH-ELASTICITY PRESS FELT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1979/000312    International Application No.:    PCT/SE1978/000080
Publication Date: 14.06.1979 International Filing Date: 21.11.1978
IPC:
D04H 1/435 (2012.01), D04H 1/4358 (2012.01), D04H 1/46 (2012.01), D21F 1/00 (2006.01), D21F 7/08 (2006.01)
Applicants:
Inventors:
Priority Data:
7713097 21.11.1977 SE
Title (EN) HIGH-ELASTICITY PRESS FELT
(FR) FEUTRE A CALANDRER A HAUTE ELASTICITE
Abstract: front page image
(EN)A high-elasticity dewatering felt for use in e.g. papermaking and cellulose machines wherein the elastic properties of the felt are obtained by admixture thereinto of high-molecular thermoplastic elastomer materials, alternatively high-molecular cross-linked urethane-based elastomer materials, which elastomer materials are capable of stretching to at least twice their original length and subsequently after relief of the load thereon, rapidly return to substantially their original length.
(FR)Un feutre d"assechage a haute elasticite utilise par exemple dans les machines de fabrication de papier et de cellulose dont les proprietes d"elasticite sont obtenues par addition de materiaux elastomeres thermoplastiques a haut poids moleculaire, ou bien des materiaux elastomeres reticules a base d"urethane a haut poids moleculaire, ces elastomeres pouvant s"allonger d"au moins deux fois leur longueur originale et reprenant rapidement par la suite, apres enlevement de la charge, leur longueur initiale.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)