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Machine translation
1. (WO1997037828) HIGH SPEED EXTRUSION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1997/037828    International Application No.:    PCT/US1997/006016
Publication Date: 16.10.1997 International Filing Date: 04.04.1997
Chapter 2 Demand Filed:    03.11.1997    
IPC:
B29C 47/00 (2006.01), B29C 47/28 (2006.01), C08K 3/38 (2006.01), C08L 23/02 (2006.01), C08L 23/04 (2006.01), C08L 23/10 (2006.01)
Applicants: E.I. DU PONT DE NEMOURS AND COMPANY [US/US]; 1007 Market Street, Wilmington, DE 19898 (US)
Inventors: BUCKMASTER, Marlin, Dwight; (US).
HENRY, Donald, Leonidas; (US).
RANDA, Stuart, Karl; (US)
Agent: TOCKER, Edwin; E.I. du Pont de Nemours and Company, Legal/Patent Records Center, 1007 Market Street, Wilmington, DE 19898 (US)
Priority Data:
08/632,376 10.04.1996 US
Title (EN) HIGH SPEED EXTRUSION
(FR) EXTRUSION A HAUTE VITESSE
Abstract: front page image
(EN)Extrusion rheology of thermoplastic polymer as manifested by surface smoothness is improved by incorporating foam cell nucleating agents into the polymer and extruding the polymer under laminar flow to form unfoamed extrudate.
(FR)La rhéologie d'extrusion d'un polymère thermoplastique, telle qu'elle se manifeste par le caractère lisse de la surface, est améliorée par incorporation d'agents de nucléation de cellules de mousse dans le polymère et extrusion de ce dernier sous écoulement laminaire en vue de former un produit d'extrusion non moussé.
Designated States: JP.
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE).
Publication Language: English (EN)
Filing Language: English (EN)