摘要:
A method for making a coated substrate, a system, and articles made thereby are provided wherein the coated substrate comprises a coating composition and a substrate. The coating composition comprises an alkenyl functional compound and a hydride functional compound, and the substrate comprises a catalytically effective amount of a platinum group metal catalyst having the formula Z x Pt(0)L y wherein L comprises an electron-withdrawing ester ligand, a quinone-based ligand, or combination thereof, y is in a range between about 1 and about 4, Z comprises a coordinating ligand, and x is in a range between 0 and about 3 wherein x+y is in a range between about 2 and about 4.
摘要:
Anti-fouling coatings comprise a room temperature vulcanizable polyorganosiloxane composition and a polyorganosiloxane free from silanol groups and comprising at least one hydroxy- or alkoxy-terminated polyoxyalkylenealkyl radical. The latter is capable of blooming to the surface of the cured room temperature vulcanizable composition, thus inhibiting the deposition of marine life on the coated article.
摘要:
UV curable epoxysilicone compositions are provided which can be used to impart improved release characteristics to plastic or paper substrates in an odor-free manner. Polyaryloniumhexafluorometalloid salt are used as photoinitiators. The UV curable compositions have condensed epoxyorganosiloxy units and haloarylalkylsiloxy units and have been found to be effective as control release agents when blended with epoxysiloxane.
摘要:
A silicone composition is provided which comprises a room- temperature vulcanizable adhesive formulation which comprises at least one bis(trialkoxysilylalkyl)hydromuconate.
摘要:
The present invention relates to a method of introducing enhanced biofouling release properties to intact biofouling release coatings by exposing the surface of the biofouling release coating to a restorative compound for a time sufficient to effect enhancement of biofouling release properties. Also disclosed are kits useful in carrying out these processes.
摘要:
Sprayable, environmentally harmless addition curable silicone foul release coating compositions comprise a polyorganosiloxane having at least two organic radicals bound to silicon which have therein a carbon-carbon double bond, a polyorganosiloxane having at least two Si-H moieties per molecule, silica having a surface area in the range of about 100-600 m 2 /g, a platinum group hydrosilylation catalyst and a polymerization inhibitor. One of the polyorganosiloxane components comprises internally functional and terminally functional compounds.
摘要:
Sprayable, environmentally harmless addition curable silicone foul release coating compositions comprise a polyorganosiloxane having at least two organic radicals bound to silicon which have therein a carbon-carbon double bond, a polyorganosiloxane having at least two Si-H moieties per molecule, silica having a surface area in the range of about 100-600 m 2 /g, a platinum group hydrosilylation catalyst and a polymerization inhibitor. One of the polyorganosiloxane components comprises internally functional and terminally functional compounds.