Stock material or miscellaneous articles – Structurally defined web or sheet – Including variation in thickness
Patent
1996-07-19
2000-02-08
Davis, Jenna
Stock material or miscellaneous articles
Structurally defined web or sheet
Including variation in thickness
428195, 428218, 442417, B32B 514
Patent
active
060226102
ABSTRACT:
An absorbent structure comprising freestanding osmotic absorbent sites disposed on or within a capillary substrate. The sites extend outwardly normal to the plane of the absorbent structure or fill apertures within the plane of the absorbent structure. Upon imbibing liquids, the sites of osmotic absorbent can expand without constraint from the substrate.
REFERENCES:
patent: Re32649 (1988-04-01), Brandt et al.
patent: 3369700 (1968-02-01), Nelson
patent: 3554788 (1971-01-01), Fechillas
patent: 3670731 (1972-06-01), Harmon
patent: 3721242 (1973-03-01), Krusko
patent: 3849173 (1974-11-01), Drelich et al.
patent: 3881632 (1975-05-01), Early et al.
patent: 3965904 (1976-06-01), Mesek et al.
patent: 3993820 (1976-11-01), Repke
patent: 4008353 (1977-02-01), Gross et al.
patent: 4061846 (1977-12-01), Gross et al.
patent: 4071650 (1978-01-01), Gross
patent: 4082878 (1978-04-01), Boe et al.
patent: 4145464 (1979-03-01), McConnell et al.
patent: 4235237 (1980-11-01), Mesek et al.
patent: 4293600 (1981-10-01), Fink et al.
patent: 4310593 (1982-01-01), Gross
patent: 4354487 (1982-10-01), Oczkowski et al.
patent: 4460642 (1984-07-01), Errede et al.
patent: 4529480 (1985-07-01), Trokhan
patent: 4559050 (1985-12-01), Iskra
patent: 4699823 (1987-10-01), Kellenberger et al.
patent: 4715918 (1987-12-01), Lang
patent: 4735738 (1988-04-01), Willman
patent: 4748076 (1988-05-01), Saotome
patent: 4761322 (1988-08-01), Raley
patent: 4820294 (1989-04-01), Morris
patent: 4835020 (1989-05-01), Itoh et al.
patent: 4842927 (1989-06-01), Itoh et al.
patent: 4865886 (1989-09-01), Itoh et al.
patent: 4880419 (1989-11-01), Ness
patent: 4888238 (1989-12-01), Katz et al.
patent: 4892754 (1990-01-01), Itoh et al.
patent: 4994053 (1991-02-01), Lang
patent: 5013309 (1991-05-01), Baigas, Jr. et al.
patent: 5071681 (1991-12-01), Manning et al.
patent: 5079034 (1992-01-01), Miyake et al.
patent: 5118376 (1992-06-01), Pigneul et al.
patent: 5149335 (1992-09-01), Kellenberger et al.
patent: 5156902 (1992-10-01), Pieper et al.
patent: 5171391 (1992-12-01), Chmielewski et al.
patent: 5175046 (1992-12-01), Nguyen
patent: 5242435 (1993-09-01), Murji et al.
patent: 5281207 (1994-01-01), Chmielewski et al.
patent: 5487736 (1996-01-01), Van Phan
Patent Application Serial No. 08/154,667, Filed Nov. 17, 1993 in the names of Trokhan et al., entitled "Process of Making Absorbent Structures and Absorbent Structures Produced Thereby."
Patent Application Serial No. 08/155,040, Filed Nov. 18, 1993 in the names of Phan et al., entitled "Deposition of Osmotic Absorbent onto a Capillary Substrate without Deleterious Interfiber Penetration and Absorbent Structures Produced Thereby."
Forshey Paul Arlen
Phan Dean Van
Bamber Jeffrey V.
Cummings Theodore P.
Davis Jenna
Miller Steven W.
The Procter & Gamble & Company
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