Paper making and fiber liberation – Processes and products – With coating after drying
Patent
1992-07-24
1994-07-19
Chin, Peter
Paper making and fiber liberation
Processes and products
With coating after drying
81164, 8181, 106243, 10628724, 10628728, 162158, 162179, 427394, 427395, D21H 1772
Patent
active
053306228
ABSTRACT:
Coating and impregnation of bases.
The invention relates to a composition for impregnating a base, more particularly a paper or textile base, said composition being intended to provide said base with barriers, especially at least hydrophobic barriers, and including glyoxal, the composition also being intended to provide oleophobic and solvanophobic properties simultaneously and comprising the following, by weight of dry product relative to the base:
REFERENCES:
patent: 2285490 (1942-06-01), Broderick
patent: 2622960 (1952-12-01), Woods et al.
patent: 3069311 (1962-12-01), Harpham
patent: 3736164 (1973-05-01), Uffner
patent: 3810772 (1974-05-01), Uffner
patent: 3953283 (1976-04-01), Wing et al.
patent: 4536254 (1985-08-01), Falk et al.
Honnorat Andre
Riou Claude
Aussedat-Rey
Chin Peter
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