摘要:
Stable vinyl copolymer emulsions are capable of forming strongly water repellent and highly water resistant films and coatings, and can be used as paint or coating additives. They are highly compatible with paint and coating compositions. The vinyl copolymer emulsions are produced by emulsion polymerizing (A) 50-99.9 weight percent of a vinyl monomer, (B) 0.1-50 weight percent of a branched organosilicon compound bearing a radically polymerizable organic group, where the sum of components (A) and (B) is 100 weight percent, and (C) a radically polymerizable surfactant used at 0.1-20 weight parts per 100 weight parts of the total amount of components (A) and (B).
摘要:
A cosmetic raw material using a vinyl polymer containing carbosiloxane dendritic structures and fluorinated organic group as the main or most important ingredient, a cosmetic product obtained by compounding with the cosmetic raw material, and a method for manufacturing a cosmetic product, in which said cosmetic raw material is mixed with other cosmetic raw materials. The cosmetic raw material exhibits superior compounding stability in cosmetic products and capable of imparting excellent feel and surface protective properties to cosmetic products. The cosmetic product exhibits superior adhesion to the hair and skin.
摘要:
The present invention provides a highly storage-stable silicone-grafted vinyl copolymer emulsion composition that can produce films and coatings that are highly water repellent, water resistant, adhesive, and printable, the composition including (A) vinyl monomer, (B) carbosiloxane dendrimer that contains a radically polymerizable organic group, (C) surfactant, and (D) radical polymerization initiator.
摘要:
A cosmetic raw material using a vinyl polymer containing carbosiloxane dendritic structures and fluorinated organic group as the main or most important ingredient, a cosmetic product obtained by compounding with the cosmetic raw material, and a method for manufacturing a cosmetic product, in which said cosmetic raw material is mixed with other cosmetic raw materials. The cosmetic raw material exhibits superior compounding stability in cosmetic products and capable of imparting excellent feel and surface protective properties to cosmetic products. The cosmetic product exhibits superior adhesion to the hair and skin.
摘要:
A highly weathering-resistant coating material exhibits an excellent water resistance and water repellency. The coating material contains a vinyl-type polymer that contains a pendant carbosiloxane dendrimer structure. The coating material is used on construction materials, buildings and structures undercoated with an organic coating material, automobiles, railroad rolling stock, ships, aircraft, and bridges, commercial and industrial plants, and electrical and electronic instruments and devices.
摘要:
A cosmetic raw material possesses excellent compounding stability in cosmetic products. The cosmetic raw material is produced from a vinyl-type polymer having a carbosiloxane dendrimer structure in its side molecular chain. The cosmetic raw material is composed of the vinyl-type polymer having a carbosiloxane dendrimer structure in its side molecular chain, and a solution or a dispersion of a liquid such as a silicone oil, organic oil, alcohol, or water.
摘要:
A water repellent for treating solids provides an durable and robust water repellency. The active ingredient in the water repellent is a pendant carbosiloxane dendrimer-functional vinyl-type polymer. A spray-formulated water repellent for treating solids contains 0.5 to 20 weight % of the pendant carbosiloxane dendrimer-functional vinyl-type polymer, 30 to 98.5 weight % of an organic solvent, and 1 to 50 weight % of a propellant gas.
摘要:
A thermoplastic elastomer composition, method of preparation, and article prepared therefrom. The thermoplastic elastomer composition comprising (A) a thermoplastic elastomer, (B) a thermoplastic resin which has Rockwell hardness (R scale) exceeding 80 at 25° C., (C) a polydiorganosiloxane which has a Williams plasticity exceeding 100 at 25° C.; and (D) an inorganic filler.
摘要:
A curable epoxy resin composition comprising at least: (A) a crystalline epoxy resin, (B) a phenol resin, and (C) a silicone resin composed of epoxy-containing organic groups and phenyl groups that define an average unit formula of this component. Component (C) is used in an amount of 0.1 to 500 parts by weight for 100 parts by weight of the sum of weights of components (A) and (B). The composition of the invention is suitable for transfer and injection molding and may find use as a curable epoxy resin composition for sealing parts of electrical and electronic devices.
摘要:
The present invention relates to a silicone resin composition of low melt viscosity and excellent reactivity and dispersibility in organic resins. The present invention also relates to a curable resin composition for forming a cured resin of excellent moldability and superior flame retardant properties while having little adverse impact on the human body and the environment as a result of containing no antimony oxides or halogenated epoxy resins. The present invention also relates to a cured resin having little adverse impact on the human body or the environment and possessing superior flame retardant properties.