Paper strengthened with solubilized collagen and method

Paper making and fiber liberation – Processes and products – Plural fiber containing

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162135, 162151, 1621576, 162174, 162180, 162183, 162184, 162185, 435 681, 435 711, 435184, 435212, 435213, 435273, 530356, D21H 1700, D21H 1722

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057360103

ABSTRACT:
A method for making a collagen strengthened cellulosic sheet by providing a cellulosic pulp slurry; adding solubilized collagen to the pulp slurry, and mixing for a time effective for interaction of the cellulosic pulp slurry and solubilized collagen; forming the interacted cellulosic pulp slurry and solubilized collagen into a sheet; and drying the sheet; also, a method for using solubilized collagen for strengthening paper by mixing the solubilized collagen with a cellulosic pulp slurry; and making a cellulosic pulp product from the mixture and drying.

REFERENCES:
patent: 1184518 (1916-05-01), Clapp
patent: 2352922 (1944-07-01), Thomas et al.
patent: 2637321 (1953-09-01), Cresswell
patent: 2934446 (1960-04-01), Highberger et al.
patent: 2934447 (1960-04-01), Highberger et al.
patent: 3223551 (1965-12-01), Tu
patent: 3314861 (1967-04-01), Fujii
patent: 3532593 (1970-10-01), Young
patent: 3592925 (1971-07-01), Evans et al.
patent: 3616205 (1971-10-01), Ito et al.
patent: 3907779 (1975-09-01), DeBoer et al.
patent: 4066083 (1978-01-01), Ries
patent: 4140537 (1979-02-01), Luck et al.
patent: 4220724 (1980-09-01), Berg et al.
patent: 4233360 (1980-11-01), Luck et al.
patent: 4293647 (1981-10-01), Monsheimer et al.
patent: 4389487 (1983-06-01), Ries
patent: 4488911 (1984-12-01), Luck et al.
patent: 4565580 (1986-01-01), Miyata et al.
patent: 4575500 (1986-03-01), Burg et al.
patent: 4655980 (1987-04-01), Chu
patent: 4703108 (1987-10-01), Silver et al.
patent: 4883864 (1989-11-01), Schalz
patent: 5021406 (1991-06-01), Maeda et al.
patent: 5137875 (1992-08-01), Tsunenaga et al.
patent: 5316942 (1994-05-01), Fink
"Hide Glue for Tub Sizing," TAPPI, pp. 227-228.
"Relationship Between Collagen & Gelatin," pp. 152-153, 164-167, 176-177, 422-425.
"Collagen/Paper Composite Materials for Repulpable/Degradable Packaging & Other Products," Aug. 21, 1991.
Abstract 118126g, "Collagen & Collagen Solutions," Japan Leather Co., Ger. 1,145,904, Mar. 1963.
Hamill et al, "Glue as Beater Sizing," Papaer Trade Journal, 55th year, pp. 32-37.
Calkin, "Modern Pulp & Papermaking," Reinhold Publishing Corp., pp. 269 and 312-313.
The Preparation and Properties Solubilised Collagens; N. T. Crosby et al; J. Soc. Lea. Trades Chemists; 46; 1962; pp. 152-161.
Comminuted Collagen: Estimated Costs of Commercial Production; V.A. Turkot et al; Food Technology; Apr. 1978; pp. 48-57.
The Use of Collagen Dispersions During the Manufacturing of Paper; J.Tkac et al; Kozarstvi 30; 11; 1980; pp. 324-326.
The Science & Technology of Gelatin; Ward, A.G. & Courts, A.; Academic Press; 1977; pp. 152-153, 164-167, 422-425.

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