摘要:
A backside coated fabric includes a fabric substrate having a front side (face) and a back side. A water permeable spacer layer is applied to the back side of the fabric substrate. The water permeable spacer layer allows penetration of water into its matrix when hydrostatic water pressure is applied to the face of the fabric substrate. The water permeable spacer layer provides a smooth coating surface onto which subsequent water impermeable barrier layers can be applied creating a physical separating layer between the fabric substrate and the water impermeable barrier layer. A water impermeable barrier layer is disposed over the water permeable spacer layer to provide an impermeable water barrier layer that does not allow penetration of water through the coated fabric when hydrostatic water pressure is applied to the face of the fabric construction.
摘要:
The present invention relates to monomers and polymers of Formula (I): where R3 is selected from H or a C1 to C4 alkyl group; Y is selected from O or a substituted or unsubstituted arylene group; A is a linear or branched C1 to C10 alkylene group; w is 0 or 1; v is 0 or 1; y is 0 or 1; X is the residue of a cyclic or acyclic sugar alcohol which is substituted with at least one —R1; —C(O)R1; —(CH2CH2O)n(CH(CH3)CH2O)mR2; —(CH2CH2O)n(CH(CH3)CH2O)mC(O)R1; each n is independently 0 to 20; each m is independently 0 to 20; each R1 is independently a linear or branched alkyl group having 9 to 29 carbons optionally comprising at least 1 unsaturated bond; and each R2 is independently —H, a linear or branched alkyl group having 6 to 30 carbons optionally comprising at least 1 unsaturated bond, or mixtures thereof.
摘要:
Disclosed are fibers which contain identification fibers. The identification fibers can comprise one or more chemical markers, or taggants, which may vary among the fibers or be incorporated throughout all of the fibers. The disclosure also relates to the method for making and characterizing the fibers. Characterization of the fibers can include identifying chemical markers and correlating the chemical markers and a taggant chemical marker amounts of at least one of the chemical markers to manufacturer-specific taggants to determine supply chain information. The supply chain information can be used to track the fibers from manufacturing through intermediaries, conversion to final product, and/or the consumer.
摘要:
A product with absorbed gel leaving the exposed surface of said product free of stickiness and/or free of the release of oils in any appreciable amounts.
摘要:
The present invention relates to a polymerizable composition which contains at least one polymerizable benzoxazine compound and inorganic nanoparticles, where the inorganic nanoparticles have an organic shell. The organic shell comprises polymers of ethylenically unsaturated monomers, with at least one of these ethylenically unsaturated monomers comprising at least one aromatic group or at least one pyrrolidone group. The present invention further provides adhesives, sealants or coating compositions containing the polymerizable composition of the invention and also the polymerization products of said compositions. The present invention also provides a process for producing polymerization products of the composition of the invention, where the corresponding polymerization products comprise a layer or a bundle of fibres.