Waterborne sizing composition for treating natural fibers and a process to treat natural fibers by said composition
AssigneePTT Global Chemical Public Company Limited
InventorsTakul Losiriwat, Anucha Euapermkiati
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Abstract
The present invention relates to a waterborne sizing composition for treating natural fibers to be used as reinforcing material in thermoplastic, comprising: (a) a polymeric material having structure (I) wherein, R represents an alkyl group, X represents a reversible covalently bonded crosslinkable group, p, q, and r represent order on a main polymer chain, wherein the total sum of order greater than 50; (b) a water-soluble metal complex having an antimicrobial property; and (c) a redox active water-soluble compound.
Claims9
A waterborne sizing composition for treating natural fibers used as reinforcing material in thermoplastic, comprising:
- (a) a polymeric material having a structure (I)
- wherein,
- R represents an alkyl group,
- X represents a reversible covalently bonded crosslinkable group,
- p, q, and r represent order on main polymer chain, wherein the total sum of order is greater than 50;
- (b) a water-soluble metal complex having an antimicrobial property;
- and
- (c) a redox active water-soluble compound.
Dependencies are inferred from the claim text.