Patent classifications
C08K5/5419
FABRIC CARE COMPOSITION COMPRISING SILICONE MATERIALS
The present invention relates to fabric care compositions comprising a silicone based material cured via a condensation cure chemistry, and at least one fabric care ingredient, in an acceptable medium. Also disclosed is a process to prepare the fabric care compositions and uses of said fabric care compositions.
Room-temperature-curable silicone composition and electric/electronic apparatus
A room-temperature-curable silicone composition is disclosed. The-room-temperature-curable silicone composition comprises: (A) an organopolysiloxane having alkoxysilyl-containing groups at both molecular terminals; (B) an organopolysiloxane resin; (C) an alkoxysilane; and (D) a condensation-reaction catalyst. The room-temperature-curable silicone composition exhibits good store stability and can form a cured product exhibiting high hardness and good thermal shock stability.
Room-temperature-curable silicone composition and electric/electronic apparatus
A room-temperature-curable silicone composition is disclosed. The-room-temperature-curable silicone composition comprises: (A) an organopolysiloxane having alkoxysilyl-containing groups at both molecular terminals; (B) an organopolysiloxane resin; (C) an alkoxysilane; and (D) a condensation-reaction catalyst. The room-temperature-curable silicone composition exhibits good store stability and can form a cured product exhibiting high hardness and good thermal shock stability.
Room-temperature-curable silicone composition and electric/electronic apparatus
A room-temperature-curable silicone composition is disclosed. The-room-temperature-curable silicone composition comprises: (A) an organopolysiloxane having alkoxysilyl-containing groups at both molecular terminals; (B) an organopolysiloxane resin; (C) an alkoxysilane; and (D) a condensation-reaction catalyst. The room-temperature-curable silicone composition exhibits good store stability and can form a cured product exhibiting high hardness and good thermal shock stability.
Glove
The present invention provides a glove having a skin made from an aqueous urethane resin composition including an aqueous urethane resin (A), an aqueous medium (B), and a fluorine compound (C), in which the fluorine compound (C) is a fluorine compound (C-1) that is a polymer of a polymerizable monomer (c1-1) having a fluorinated alkyl group having 4 to 6 carbon atoms and a polymerizable monomer (c1-2) having a polyoxyethylene structure represented by general formula (2), or a fluorine compound (C-2) that is a polymer of a polymerizable monomer (c2-1) having a polymerizable unsaturated group at both ends of a poly(perfluoroalkylene ether) chain and a polymerizable monomer (c2-2) having a polyoxyalkylene structure represented by general formula (4).
Glove
The present invention provides a glove having a skin made from an aqueous urethane resin composition including an aqueous urethane resin (A), an aqueous medium (B), and a fluorine compound (C), in which the fluorine compound (C) is a fluorine compound (C-1) that is a polymer of a polymerizable monomer (c1-1) having a fluorinated alkyl group having 4 to 6 carbon atoms and a polymerizable monomer (c1-2) having a polyoxyethylene structure represented by general formula (2), or a fluorine compound (C-2) that is a polymer of a polymerizable monomer (c2-1) having a polymerizable unsaturated group at both ends of a poly(perfluoroalkylene ether) chain and a polymerizable monomer (c2-2) having a polyoxyalkylene structure represented by general formula (4).
HEAT-CONDUCTIVE SHEET
A thermally conductive sheet contains a matrix composed of an organopolysiloxane having a crosslinked structure, a thermally conductive filler dispersed in the matrix, and a silicon compound. The silicon compound is at least one selected from the group consisting of alkoxysilane compounds and alkoxysiloxane compounds.
HEAT-CONDUCTIVE SHEET
A thermally conductive sheet contains a matrix composed of an organopolysiloxane having a crosslinked structure, a thermally conductive filler dispersed in the matrix, and a silicon compound. The silicon compound is at least one selected from the group consisting of alkoxysilane compounds and alkoxysiloxane compounds.
MOISTURE CURABLE SILICONE POLYMER AND USES THEREOF
The present invention provides moisture curable silicone polymers and compositions thereof, having improved resistance to automotive oil and high temperature. The silicone polymers contain terminal moisture curable functional groups and a linkage that separate the siloxane backbone from the moisture curable functional groups. The linkage confers oil resistance at elevated temperatures to the cured compositions. The silicone polymers and compositions cure by way of a condensation mechanism in the presence of moisture and a catalyst. The silicone polymers and compositions are particularly useful as sealants and gaskets in automotive powertrains.
MOISTURE CURABLE SILICONE POLYMER AND USES THEREOF
The present invention provides moisture curable silicone polymers and compositions thereof, having improved resistance to automotive oil and high temperature. The silicone polymers contain terminal moisture curable functional groups and a linkage that separate the siloxane backbone from the moisture curable functional groups. The linkage confers oil resistance at elevated temperatures to the cured compositions. The silicone polymers and compositions cure by way of a condensation mechanism in the presence of moisture and a catalyst. The silicone polymers and compositions are particularly useful as sealants and gaskets in automotive powertrains.