公开(公告)号：US3679516A

公开(公告)日：1972-07-25

申请号：US3679516D

申请日：1969-04-03

Applicant: BURLINGTON INDUSTRIES INC

Inventor： MCGEE JAMES NEWTON ,  GRIFFIN THOMAS FRANKLIN

IPC: B60C15/06 ,  C08J5/06 ,  C09J5/04

CPC classification number: C08J5/06 ,  B60C15/06 ,  C08J2321/00 ,  Y10S156/91

Abstract: A PROCESS FOR PREPARING AN AIR-IMPERVIOUS TIRE FABRIC WHICH COMPRISES PADDING THE FABRIC AT PRESSURES OF FROM 1 TO 20 P.S.I.G. WITH AN AQUEOUS RESORCINOL-FORMALDEHYDE/ LATEX COMPOSITION, WHERE SOLIDS CONTENT IS IN THE RANGE OF 32-43% BY WEIGHT, PARTIALLY DRYING AT A TEMPERATURE OF FROM 125 TO 175*F. THE THUS PADDED FABRIC IN THE RELAXED STATE TO A MOISTURE CONTENT OF 5-15%, THEN FURTHER PADDING THE PARTIALLY DRIED FABRIC WITH AQUEOUS RESORCINOL-

FORMALDEHYDE/LATEX COMPOSITION HAVING A SOLIDS CONTENT IN THE RANGE OF 20-43% BY WEIGHT AND DRYING AND CURING THE THUS TREATED FABRIC AT A TEMPERATURE OF FROM 200 TO 450*F.