Calcium phosphate compound-cellulose fiber composite material an

Details Calcium phosphate compound-cellulose fiber composite material an Calcium phosphate compound-cellulose fiber composite material an

1996-02-27

1997-12-16

Ryan, Patrick

Coating processes

With post-treatment of coating or coating material

Plural film forming coatings wherein one coating contains a...

427337, 427402, 427324, 427439, B05D 304

Patent

active

056982658

ABSTRACT:
A method for the production of a composite consisting of cellulose fibers coated with a calcium phosphate compound consists essentially of phosphorylating the surface of cellulose fibers, immersing the surface-phosphorylated cellulose fibers in an aqueous solution containing calcium ions and hydroxyl ions, removing the cellulose fibers from the aqueous solution and subsequently immersing them in an aqueous solution containing calcium ions and phosphoric acid ions, and then removing the cellulose fibers from the aqueous solution. Also disclosed is a composite produced by the method.

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"Sen-i Gakkaishi", Fiber, vol. 49 (11), (pp. 417-421), 1993.
Boundary, vol. 11 No. 1, (pp. 22-23), 1995.

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