Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Composite having voids in a component
Patent
1997-05-23
1999-03-30
Schilling, Richard L.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Composite having voids in a component
428511, 428513, 4285375, 430538, 430536, G03C 179, B32B 326, B32B 2308, B32B 2710
Patent
active
058886435
ABSTRACT:
The invention relates to a method of providing a photographic imaging element having a bending stiffness between 150 and 250 millinewtons and a caliper thickness between about 0.18 mm and about 0.28 mm, comprising providing a laminated base sheet comprising a paper sheet having a Young's modulus of between about 13800 MPa to 2760 MPa in the machine direction and a Young's modulus of 6900 MPa to 1380 MPa in the cross direction, and having a biaxially oriented sheet on each side of said paper sheet having a Young's modulus of 690 MPa to 5520 MPa in the machine direction and a Young's modulus of 690 MPa to 5520 MPa in the cross machine direction and coating said laminated base sheet with photosensitive layers.
REFERENCES:
patent: Re34742 (1994-09-01), Maier et al.
patent: 3944699 (1976-03-01), Mathews et al.
patent: 4187113 (1980-02-01), Mathews et al.
patent: 4283486 (1981-08-01), Aono et al.
patent: 4377616 (1983-03-01), Ashcraft et al.
patent: 4579810 (1986-04-01), Johnston et al.
patent: 4632869 (1986-12-01), Park et al.
patent: 4758462 (1988-07-01), Park et al.
patent: 4778782 (1988-10-01), Ito et al.
patent: 4912333 (1990-03-01), Roberts et al.
patent: 4994312 (1991-02-01), Maier et al.
patent: 5055371 (1991-10-01), Lee et al.
patent: 5100862 (1992-03-01), Harrison et al.
patent: 5110788 (1992-05-01), Katayama et al.
patent: 5141685 (1992-08-01), Maier et al.
patent: 5227024 (1993-07-01), Gomez
patent: 5244861 (1993-09-01), Campbell et al.
patent: 5275854 (1994-01-01), Maier et al.
patent: 5434039 (1995-07-01), Nagata et al.
patent: 5443915 (1995-08-01), Wilkie et al.
patent: 5466519 (1995-11-01), Shirakura et al.
patent: 5514460 (1996-05-01), Surman et al.
Aylward Peter T.
Bourdelais Robert P.
Gula Thaddeus S.
Haydock Douglas N.
Eastman Kodak Company
Leipold Paul A.
Schilling Richard L.
LandOfFree
Controlling bending stiffness in photographic paper does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Controlling bending stiffness in photographic paper, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Controlling bending stiffness in photographic paper will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1212748