摘要:
The cosmetic composition of this is an ultraviolet ray-absorbing cosmetic composition containing particles of cyclic imino ester which is excellent in ultraviolet ray absorbability, stable against water, sparingly soluble in organic solvents, fats and oils, sebum, etc., and further has only a low skin-irritating property. When this cosmetic composition is applied onto the skin, erythema is not formed on/in the skin even if it is exposed to sunlight for a long period, and further aging of the skin can be prevented.
摘要:
An antistatic resin composition with transparency contains 90-99.9 wt % of a synthetic resin selected from polycarbonate or polymethyl methacrylate and 0.1-10 wt % of a heat-resistant antistat containing phosphonium sulfonate shown by the general formula (I) below: ##STR1## where A is alkyl group with 1-36 carbon atoms, alkenyl group with 4-24 carbon atoms, phenyl group, phenyl group substituted by alkyl group with 1-18 carbon atoms, naphthyl group or naphthyl group substituted by alkyl group with 1-18 carbon atoms, R.sup.1, R.sup.2 and R.sup.3 are identical, each being an aliphatic hydrocarbon group with 1-8 carbon atoms or aromatic hydrocarbon group, and R.sup.4 is a hydrocarbon group with 1-18 carbon atoms.
摘要:
A graft copolymer, which is effective as an additive to unsaturated polyester resins, contains 10-80 weight % of a macromonomer of a specified kind, 20-89.9 weight % of a vinyl monomer of another specified kind, and 0.1-5 weight % of vinyl monomers of still other kinds. If necessary, up to 40 weight % of still another constituent of a specified kind may be contained.
摘要:
Complex microspheres consist of polysiloxane and vinyl polymers which are unistructurally mixed together and substantially free of covalent bonds therebetween. Polysiloxane and vinyl polymer are contained at ratio of 97/3.about.30/70 by weight, the average diameter of the complex microspheres is 0.05.about.30 .mu.m, the standard deviation of their particle size is 1.0.about.2.5, and the ratio between their major and minor axes is 1.0.about.1.2. Thermoplastic films containing such complex microspheres at a specified rate have improved lubricity and anti-blocking properties.
摘要:
This invention is directed to an oiling agent for treating synthetic fibers which comprises a specified fluorine-containing ionic surfactant and a specified poly(oxyethylene-oxypropylene) ether derivative and further comprises or does not comprise a nonionic surfactant, a mineral oil and a fatty acid ester, and when the oiling agent is attached in the form of an aqueous solution or emulsion onto synthetic fibers in the production and processing steps thereof, lubricating property and antistatic property are imparted to the fibers to thereby improve the operability of the production, processing steps and the like of the fibers.