Sizing

Details Sizing Sizing

1975-03-11

1978-01-24

Welsh, M. J.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 296NR, 260 296TA, 260 297H, C08L 3302

Patent

active

040703193

ABSTRACT:
Sizing bath for a non-woven cellulose based substrate in which the bath has a pH of 2 to 12 and contains as sizing agent at least one anionic latex of at least one copolymer of which the vitreous transition temperature is -40.degree. C. to +120.degree. C. and of which the K value is 55 to 130, the copolymer containing in interpolymerised form:

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patent: 3872039 (1975-03-01), Vaughn et al.
patent: 3897375 (1975-07-01), Takahashi et al.
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