Elastic fiber treating agent and elastic fiber
AssigneeTakemoto Yushi Kabushiki Kaisha
InventorsTakeshi Nishigawa, Keiichiro Oshima
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Abstract
Disclosed is an elastic fiber treatment agent that contains at least one smoothing agent selected from the group consisting of mineral oils, silicone oils, and ester oils and at least one naturally derived ingredient selected from the group consisting of terpene resins and terpene resin derivatives. Also disclosed is an elastic fiber treatment agent that contains at least one smoothing agent selected from the group consisting of mineral oils, silicone oils, and ester oils and at least one naturally derived ingredient selected from the group consisting of rosins and rosin derivatives. In one aspect, the smoothing agent includes a mineral oil and the mineral oil content of the smoothing agent (A) is 59.5% to 95% by mass.
Claims10
An elastic fiber treatment agent comprising:
- a smoothing agent (A) containing a mineral oil and a smoothing agent other than mineral oils;
- and
- at least one naturally derived ingredient (B) selected from the group consisting of terpene resins and terpene resin derivatives,
- wherein the mineral oil content of the smoothing agent (A) is 55% to 95% by mass.
An elastic fiber treatment agent comprising:
- a smoothing agent (A) containing a mineral oil and a silicone oil;
- and
- at least one naturally derived ingredient (B) selected from the group consisting of rosins and rosin derivatives,
- wherein the mineral oil content of the smoothing agent (A) is 59.5% to 95% by mass.
Dependencies are inferred from the claim text.