Global Patent Index - EP 0090556 A1

EP 0090556 A1 19831005 - Improvements in dimensionally stabilized paper.

Title (en)

Improvements in dimensionally stabilized paper.

Title (de)

Massbeständige Papiere.

Title (fr)

Papiers stabilisés dimensionnellement.

Publication

EP 0090556 A1 19831005 (EN)

Application

EP 83301502 A 19830317

Priority

GB 8208287 A 19820322

Abstract (en)

A method of improving the dimensional stability of a paper comprised at least in part of cellulosic fibres which includes covering both sides of the paper with a polymeric material and then polymerising the polymeric material by ionizing radiation or ultra violet light to form a hydrophobic coating.

IPC 1-7

D21H 5/00; D21H 1/22; D21H 1/34

IPC 8 full level

B32B 27/10 (2006.01); B32B 27/16 (2006.01); B32B 27/18 (2006.01); B32B 27/20 (2006.01); D21H 19/00 (2006.01); D21H 19/16 (2006.01); D21H 19/24 (2006.01); D21H 19/36 (2006.01); D21H 21/26 (2006.01); D21H 25/06 (2006.01); D21H 11/18 (2006.01); D21H 19/38 (2006.01); D21H 19/48 (2006.01); D21H 19/58 (2006.01); D21H 19/62 (2006.01); D21H 19/64 (2006.01); D21H 27/14 (2006.01)

CPC (source: EP)

D21H 19/16 (2013.01); D21H 25/06 (2013.01); D21H 11/18 (2013.01); D21H 19/385 (2013.01); D21H 19/48 (2013.01); D21H 19/58 (2013.01); D21H 19/62 (2013.01); D21H 19/64 (2013.01); D21H 27/14 (2013.01)

Citation (search report)

  • [X] US 4246315 A 19810120 - KOPP OTTO, et al
  • [Y] GB 1175623 A 19691223 - ICI LTD [GB]
  • [Y] MC 18760172 A
  • [Y] US 4137046 A 19790130 - KOIKE TAKASHI, et al
  • [Y] US 4128437 A 19781205 - URA SHIGERU, et al
  • [Y] DE 1282437 B 19681107 - HEINR AUG SCHOELLER SOEHNE FA
  • [Y] GB 2066732 A 19810715 - AZONA CO LTD
  • [A] GB 213810 A 19240410 - ROBERT WILLIAM BRUMBY, et al
  • [A] US 4177314 A 19791204 - STEEVES ROBERT W [US]
  • [Y] ABSTRACT BULLETIN OF THE INSTITUTE OF PAPER CHEMISTRY, vol. 51, no. 7, January 1981, page 777, no. 7198, Appleton, Wisconsin, USA & JP - A - 80 67097 (BRIDGESTONE TIRE CO., LTD.) 20-05-1980
  • [Y] ABSTRACT BULLETIN OF THE INSTITUTE OF PAPER CHEMISTRY, vol. 47, no. 3, September 1976, page 334, no. 3201, Appleton, Wisconsin, USA & JP - A - 74 72408 (SANYO-KOKUSAKU PULP CO., LTD.) 12-07-1974
  • [Y] ABSTRACT BULLETIN OF THE INSTITUTE OF PAPER CHEMISTRY, vol. 47, no. 2, August 1976, page 231, no. 2159, Appleton, Wisconsin, USA & JP - A - 74 72407 (SANYO-KOKUSAKU PULP CO., LTD.)12-07-1974
  • [A] ABSTRACT BULLETIN OF THE INSTITUTE OF PAPER CHEMISTRY, vol. 52, no. 4, October 1981, page 474, no. 4333, Appleton, Wisconsin, USA & JP - A - 80 29200 (MITSUBISHI PAPER MILLS LTD.) 01-08-1980

Designated contracting state (EPC)

AT BE CH DE FR GB IT LI NL SE

DOCDB simple family (publication)

EP 0090556 A1 19831005; ES 520837 A0 19840316; ES 8403547 A1 19840316; FI 830905 A0 19830318; FI 830905 L 19830923; JP S58191294 A 19831108

DOCDB simple family (application)

EP 83301502 A 19830317; ES 520837 A 19830322; FI 830905 A 19830318; JP 4777983 A 19830322