Title:
POLYVINYL ALCOHOL SIZE COMPOSITION CONTAINING NO WAX
Document Type and Number:
Japanese Patent JPS6321978
Kind Code:
A
Abstract:
An aqueous waxless size composition for textile yarn comprising in an aqueous solution (a) 100 parts polyvinyl alcohol and (b) 2-6 parts ethylene oxide-propylene oxide surfactant which has a surface tension less than 49 dynes/cm, preferably between about 40 to 48 dynes/cm, as a 0.1% aqueous solution at 25 DEG C, and desirably a foaming number less than about 20 (ml foam/g solution) DEG F as a 7% aqueous polyvinyl alcohol solution containing 4 parts surfactant per 100 parts polyvinyl alcohol.
Inventors:
FUIN RENAATO MAATEIN
Application Number:
JP16713587A
Publication Date:
January 29, 1988
Filing Date:
July 06, 1987
Export Citation:
Assignee:
AIR PROD & CHEM
International Classes:
D06M15/333; D06M15/53; D06M101/00; D06M101/02; D06M101/06; D06M101/08; D06M101/12; (IPC1-7): D06M15/333; D06M15/53
Domestic Patent References:
| JPS6162549A | 1986-03-31 | |||
| JPS4745634A |
Attorney, Agent or Firm:
Chika Takagi