Sizing composition and sizing method

Details Sizing composition and sizing method Sizing composition and sizing method

1989-04-27

1991-05-07

Schofer, Joseph L.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

524365, 524555, C08K 515

Patent

active

050137751

ABSTRACT:
A novel paper sizing composition comprising a ketene dimer and a hydrophilic vinyl polymer containing an alkylmercaptan having 6-22 carbon atoms. The composition has excellent storage and mechanical stability and sizing effect.

REFERENCES:
patent: 4425469 (1984-01-01), Emmons et al.
patent: 4654386 (1987-03-01), Hara et al.

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