Title:
Process of combining water-insoluble additament with organic fibrous material
United States Patent 3016325

Inventors:
Pattilloch, Donald K.
Publication Date:
01/09/1962
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Assignee:
ELECTRO CHEM FIBER SEAL CORP
Primary Class:
162/164.600
Other Classes:
162/182, 162/169, 162/166, 162/168.200, 162/181.100, 162/168.500, 162/172, 162/179, 162/180, 162/162, 162/173
International Classes:
D21H17/12; D21H17/49; D21H17/62; D21H23/76; D21H27/10; D21H17/00; D21H23/00
US Patent References:
2497074Modified urea-formaldehyde resins and methods of preparing the same
2559221Manufacture of wet strength paper
2563897Sizing cellulosic fibers with cationic melamine resin and hydrophobic material
2601598Application of dispersed materials to cellulosic fibers
2686121Process of loading cellulosic fibers
2688607Modified melamine resin and process for preparing the same
2689228Polymerizable compositions comprising an aldehyde-reaction product of an unsaturatedguanamine and polymerization products thereof
2694633Affixing organic and inorganic additaments to cellulosic materials
2698793Sized paper comprising a polymerized alkylenimine
2725467Gate control circuit
2730446Color improvement of unsized porous paper
2769711Deposition of tacky impregnating agents on cellulosic fibers
Foreign References:
FR884560A
CA471873A