摘要:
A polymer containing a polyester polymer unit having the formula -(I-III-II)-, wherein III is derived form a di-carboxylic acid, wherein I is derived from 1,3 cyclohexanedimethanol, wherein II is derived from 1,4 cyclohexanedimethanol and wherein the polymer is a solid at room temperature.
摘要:
A mixture of compounds useful to make a polymer or a prepolymer, the mixture of compounds including compounds having the formula I; wherein R1 is H, acryloyl, methacryloyl or vinyl, wherein R2 is acryloyl, methacryloyl or vinyl, wherein compounds having the formula I consist of a mixture of cis and trans-1,3- and 1,4-substituted cyclohexane and wherein the trans-1,4-substituted cyclohexane content of the compounds having the formula I is less than forty mole percent. A process for producing a mixture of compounds including compounds having the formula II: wherein compounds having the formula II consist of a mixture of cis and trans-1,3- and 1,4-methanol substituted cyclohexane and wherein the trans-1,4-methanol substituted cyclohexane content of the compounds having the formula II is less than twenty five mole percent.
摘要:
An epoxy resin reactive diluent composition comprises an epoxy resin diluent (A) and a resin compound (B), wherein the epoxy resin diluent (A) comprises a cis, trans-1,3- and -1,4-cyclohexanedimethylether moiety; and wherein the resin compound (B) comprises one or more epoxy resins other than the epoxy resin diluent (A). A curable epoxy resin composition comprises the epoxy resin reactive diluent composition and a curing agent and/or curing catalyst therefore. A cured epoxy resin is prepared by curing the curable epoxy resin composition.
摘要:
A composition comprises (a) a binder component which comprises (1) 5 to 100 weight percent of at least one natural oil derived polyol having at least about 50 percent primary hydroxyl groups and (2) sufficient additional polyol different from a natural oil derived polyol to make 100 percent wherein the natural oil derived polyol has an average of from 1.5 to 3 hydroxyl groups per molecule and an equivalent weight of from 200 to 5000; and (b) a crosslinking component reactive with hydroxyl groups. Furthermore, a process for producing a coating, adhesive, binder or combination thereof on the surface of a substrate, comprises in any order: (a) admixing binder and crosslinking components of a composition to form an admixture, wherein a binder component comprises (1) 5 to 100 weight percent of at least one natural oil derived polyol having at least about 50 percent primary hydroxyl groups and (2) sufficient additional polyol different from a natural oil derived polyol to make 100 percent wherein the natural oil derived polyol has an average of from 1.5 to 3 hydroxyl groups per molecule and an equivalent weight of from 200 to 5000; and (b) applying a layer of said admixture on said surface. The invention includes coatings, adhesives, binders and combinations thereof prepared from any composition of the invention, substrates coated by the process of the invention or coated using a composition of the invention and articles, including laminates, comprising a coating, adhesive, binder or combination thereof of the invention.
摘要:
This invention relates to novel copolymers based on the copolymerization product of hydroxyl (meth)acrylate esters and (meth)acrylate esters of hydroxyalkyl carbamates; and other homopolymers and copolymers base on (meth)acrylate esters. In addition, novel copolymer blends may be formulated from individual copolymers based on hydroxyl (meth)acrylate esters and individual (meth)acrylate esters of hydroxyalkyl carbamates. Mixtures including crosslinking agents may be used to provide curable copolymer or copolymer-blend coating compositions.
摘要:
The present invention relates to copolymers which are particularly suitable in coating compositions which are sprayed with compressed fluids which act as viscosity reducing diluents.