Paper making and fiber liberation – Processes and products – Synthetic fiber
Patent
1997-06-03
1999-02-23
Lamb, Brenda A.
Paper making and fiber liberation
Processes and products
Synthetic fiber
162 9, 81161, D21C 900
Patent
active
058739793
ABSTRACT:
In preparing individualized polycarboxylic acid crosslinked fibers, defibration requirements are reduced to obtain a particular wet responsiveness and satisfactory absorbency properties are maintained even without washing or bleaching and washing, and improved dry resiliency is obtained, by using a reduced surface tension solution of polycarboxylic acid crosslinking agent.
REFERENCES:
patent: Re26939 (1970-08-01), Hervey et al.
patent: 2623377 (1952-12-01), Dungler
patent: 2932602 (1960-04-01), Holgersson et al.
patent: 2999045 (1961-09-01), Mitchell et al.
patent: 3224926 (1965-12-01), Bernardin
patent: 3395708 (1968-08-01), Hervey et al.
patent: 3440135 (1969-04-01), Chung
patent: 3554862 (1971-01-01), Hervey et al.
patent: 3554863 (1971-01-01), Hervey et al.
patent: 3617439 (1971-11-01), Chapman, Jr.
patent: 3677886 (1972-07-01), Forssblad et al.
patent: 3700549 (1972-10-01), Croon et al.
patent: 3809604 (1974-05-01), Estes
patent: 3930933 (1976-01-01), George et al.
patent: 3932209 (1976-01-01), Chatterjee
patent: 4065347 (1977-12-01), Aberg et al.
patent: 4144122 (1979-03-01), Emanuelsson et al.
patent: 4303471 (1981-12-01), Laursen
patent: 4351699 (1982-09-01), Osborn, III
patent: 4425186 (1984-01-01), May et al.
patent: 4432833 (1984-02-01), Breese
patent: 4441962 (1984-04-01), Osborn, III
patent: 4447294 (1984-05-01), Osborn, III
patent: 4673402 (1987-06-01), Weisman et al.
patent: 4798603 (1989-01-01), Meyer et al.
patent: 4834735 (1989-05-01), Alemany et al.
patent: 4935022 (1990-06-01), Lash et al.
patent: 4940513 (1990-07-01), Spendel
patent: 4988345 (1991-01-01), Reising
patent: 5137537 (1992-08-01), Herron et al.
patent: 5149372 (1992-09-01), Ives
patent: 5217445 (1993-06-01), Young et al.
patent: 5225047 (1993-07-01), Graet et al.
DE 2,256,239, Germany, Eng. abstract, Derwent Pub. Ltd. 32479U-EF.
JP 64002648, Japan, Eng. abstract, Derwent Pub. Ltd. 89-051794/07.
SE 7401009, Sweden, Eng. abstract, Derwent Pub. Ltd. 54 288W/33.
Paper Chem No. 52-03738, Field, J.H., "Pulp Parameters Affecting Product Performance"; Mar.2-5, 1981.
Paper Chem No. 52-08709, Kolmodin, H., "Fluff, and Expanding Field of Application for Wood Fibers"; Sep. 8, 1981.
Paper Chem No. 52-12295, Shcherbakova, L.I. & Gorbushin, V.A., "Use of Surface-Active Agents to Improve the Properties of Fluffed Pulp"; 1977.
Paper Chem No. 53-05057, Field, J.H., "Pulp Parameters Affecting Product Performance"; Jul. 1982.
Paper Chem No. 53-06119, Field, J.H., "Absorbent Pulp Technology and Testing"; Apr. 19-21, 1982.
Paper Chem No. 54-09622, Insight 83 Absorbent Products Conference Nov. 16-17, 1983 San Antonio, TX.
Paper Chem No. 54-09745, Wahlen, S.L., "Debonding and Wetting Agents for Fluff Pulp"; Nov. 16-17, 1983.
Paper Chem No. 57-01619, Conte, J.S. & Bender, G.W., "Softening/Debonding Agents"; Apr. 16-18, 1986.
Paper Chem No. 57-06031, Cooper, D.J., Feaxel, T.A. & Smith, J.W., "Wood Pulp for Absorbent Products"; Apr. 20-23, 1986.
Paper Chem No. 58-13555, Mann, R.L. & Leah, P.J., "Fluff Pulp and Debonding Agents"; 11--Dec. 1987.
Paper Chem No. 62-00627, Grant, T. & Harding, M.J., "Fluff Pulps--Influences of Pulp Properties on Absorbent Properties"; Nov. 28-30, 1989.
Lamb Brenda A.
The Procter & Gamble & Company
LandOfFree
Preparing individualized polycarboxylic acid crosslinked cellulo does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Preparing individualized polycarboxylic acid crosslinked cellulo, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Preparing individualized polycarboxylic acid crosslinked cellulo will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-303206