Paper making and fiber liberation – Processes and products – Reclamation – salvage or reuse of materials
Patent
1998-03-13
2000-02-01
Lamb, Brenda A.
Paper making and fiber liberation
Processes and products
Reclamation, salvage or reuse of materials
162231, 264117, D21F 166
Patent
active
060198737
ABSTRACT:
Granular absorbent products with low amounts of paper fiber are described. The absorbent products are made from recycled paper and include less than about 10% of paper fibers having a length sufficient to be retained on a 100 mesh screen. A process for making such granular absorbent products is also provided. The granular absorbents are useful for absorbing liquids spilled on the floor, and are crushable when walked on to provide greater resistance to slipping, and yet have a high resistance to attrition.
REFERENCES:
patent: 622054 (1899-03-01), Marsden
patent: 888148 (1908-05-01), Kokkenwadel
patent: 892754 (1908-07-01), May
patent: 907403 (1908-12-01), Redfearn
patent: 966060 (1910-08-01), Severns
patent: 1758735 (1930-05-01), Conrad
patent: 2182274 (1939-12-01), Baker et al.
patent: 2198013 (1940-04-01), Olcott
patent: 2287759 (1942-06-01), Hardesty et al.
patent: 2877599 (1959-03-01), Hebestreet et al.
patent: 2880519 (1959-04-01), Pollock
patent: 2952866 (1960-09-01), Sackett
patent: 3003911 (1961-10-01), Lindstrom et al.
patent: 3011876 (1961-12-01), Raistrick
patent: 3047453 (1962-07-01), Shook, Jr.
patent: 3059615 (1962-10-01), Kuceski et al.
patent: 3142862 (1964-08-01), Guldman
patent: 3188751 (1965-06-01), Sutton
patent: 3235444 (1966-02-01), Kruger
patent: 3252785 (1966-05-01), Hoblit
patent: 3256857 (1966-06-01), Karras
patent: 3381460 (1968-05-01), Sokolowski
patent: 3449106 (1969-06-01), Paden et al.
patent: 3506536 (1970-04-01), Jacquelin
patent: 3564083 (1971-02-01), Fournet et al.
patent: 3574050 (1971-04-01), Rice
patent: 3589977 (1971-06-01), Fournet
patent: 3672945 (1972-06-01), Taylor
patent: 3675625 (1972-07-01), Miller et al.
patent: 3723321 (1973-03-01), Thomas
patent: 3724660 (1973-04-01), Eriksson
patent: 3747564 (1973-07-01), Bickoff et al.
patent: 3789797 (1974-02-01), Brewer
patent: 3828731 (1974-08-01), White
patent: 3897301 (1975-07-01), Bauman et al.
patent: 3900547 (1975-08-01), Hunt et al.
patent: 3904726 (1975-09-01), Jacquelin et al.
patent: 3916831 (1975-11-01), Fisher
patent: 3921581 (1975-11-01), Brewer
patent: 3929446 (1975-12-01), Trocino
patent: 3942970 (1976-03-01), O'Donnell
patent: 3980050 (1976-09-01), Neubauer
patent: 4106991 (1978-08-01), Markussen et al.
patent: 4108932 (1978-08-01), Takewell et al.
patent: 4116760 (1978-09-01), Kennedy
patent: 4134725 (1979-01-01), Buchel et al.
patent: 4137029 (1979-01-01), Brooks
patent: 4148952 (1979-04-01), Nelson et al.
patent: 4157696 (1979-06-01), Carlberg
patent: 4163674 (1979-08-01), Been
patent: 4203388 (1980-05-01), Cortigene et al.
patent: 4225382 (1980-09-01), Kearney et al.
patent: 4241001 (1980-12-01), Lamond et al.
patent: 4263873 (1981-04-01), Christianson
patent: 4269859 (1981-05-01), Morse
patent: 4277328 (1981-07-01), Pfalzer et al.
patent: 4305345 (1981-12-01), Otoguro
patent: 4311115 (1982-01-01), Litzinger
patent: 4334984 (1982-06-01), Vagac et al.
patent: 4341100 (1982-07-01), Cortigene
patent: 4343680 (1982-08-01), Field et al.
patent: 4343751 (1982-08-01), Kumar
patent: 4356060 (1982-10-01), Neckermann et al.
patent: 4374794 (1983-02-01), Kok
patent: 4378756 (1983-04-01), Whiteman
patent: 4407231 (1983-10-01), Colborn et al.
patent: 4409925 (1983-10-01), Brundrett et al.
patent: 4438263 (1984-03-01), Morse
patent: 4458629 (1984-07-01), Gerber
patent: 4459368 (1984-07-01), Jaffee et al.
patent: 4492729 (1985-01-01), Bannerman et al.
patent: 4495482 (1985-01-01), Philipp
patent: 4497688 (1985-02-01), Schaefer
patent: 4537877 (1985-08-01), Ericsson
patent: 4560527 (1985-12-01), Harke et al.
patent: 4619862 (1986-10-01), Sokolowski et al.
patent: 4621011 (1986-11-01), Fleischer et al.
patent: 4664064 (1987-05-01), Lowe
patent: 4712508 (1987-12-01), Lowe
patent: 4721059 (1988-01-01), Lowe et al.
patent: 4734393 (1988-03-01), Lowe et al.
patent: 4832700 (1989-05-01), Kaspar et al.
patent: 4888092 (1989-12-01), Prusas et al.
patent: 4915821 (1990-04-01), Lamort
patent: 4930443 (1990-06-01), Lowe, Jr. et al.
patent: 4931139 (1990-06-01), Phillips
patent: 4983258 (1991-01-01), Maxham
patent: 5002633 (1991-03-01), Maxham
patent: 5019564 (1991-05-01), Lowe et al.
patent: 5094604 (1992-03-01), Chavez et al.
patent: 5146877 (1992-09-01), Jaffee et al.
patent: 5176822 (1993-01-01), Iwashige et al.
patent: 5196473 (1993-03-01), Valenta et al.
patent: 5282575 (1994-02-01), Krulick et al.
patent: 5352780 (1994-10-01), Webb et al.
patent: 5358607 (1994-10-01), Ellis
Pulp & Paper Chemistry and Chemical Technology, vol. II, 3.sup.rd Ed., pp. 1249-1253.
Bonin Michael C.
Knapick Edward G.
Willemsen Brent
Wolfer Ernest P.
Lamb Brenda A.
Marcal Paper Mills, Inc.
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