Patent application number | Description | Published |
20100105795 | Liquid Stable Thiol-Acrylate/Vinyl Ether Compositions - The present invention relates to liquid stable thiol-acrylate and thiol-vinyl ether compositions. More particularly, in accordance with some embodiments, the compositions may include a (meth)acrylate, a thiol component, an organic acid stabilizer, and a curing initiator. In other embodiments, the compositions may include a curable component selected from a (meth)acrylate, vinyl ether and/or alkenyl ether, a reactive diluent having vinyl ether and acrylate functionality, a thiol component and a stabilizer selected from an organic acid, a hemiacetal ester derivative of an organic acid and/or a phenol acetal. | 04-29-2010 |
20100212824 | Photocurable Elastomer Compositions - The present invention relates to photocurable elastomer compositions and methods of preparation and use of such compositions for cure-in-place applications such as gaskets. The curable compositions generally include an elastomer component, a monofunctional and/or multifunctional reactant and a photoinitiator that in various aspects may be a visible and/or UV curing initiator. The various components may be present in different amounts, depending on the combination of components and composition desired. | 08-26-2010 |
20140000807 | ACCELERATORS FOR TWO STEP ADHESIVE SYSTEMS | 01-02-2014 |
20140004353 | ACCELERATORS FOR CURABLE COMPOSITIONS | 01-02-2014 |
20140004354 | ACCELERATORS FOR TWO PART CURABLE COMPOSITIONS | 01-02-2014 |
20140004366 | ACCELERATOR/OXIDANT/PROTON SOURCE COMBINATIONS FOR TWO PART CURABLE COMPOSITIONS | 01-02-2014 |
20140193652 | PHOTOCURABLE ELASTOMER COMPOSITIONS - The present invention relates to photocurable elastomer compositions and methods of preparation and use of such compositions for cure-in-place applications such as gaskets. The curable compositions generally include an elastomer component, a monofunctional and/or multifunctional reactant and a photoinitiator that in various aspects may be a visible and/or UV curing initiator. The various components may be present in different amounts, depending on the combination of components and composition desired. | 07-10-2014 |
20140216649 | THIOL-ENE CURED OIL-RESISTANT POLYACRYLATE SEALANTS FOR IN-PLACE GASKETING APPLICATIONS - The present invention relates to thiol-ene curing compositions, which cure upon exposure to ultraviolet (UV) light and/or heat. The compositions include components having alkenyl (or “ene”) functionality and components having thiol functionality, which undergo thiol-ene curing. The compositions also include a cure system. More specifically, in some embodiments, the curable compositions include a vinyl polymer bearing alkenyl or thiol terminal functional group(s) and a cross-linking agent having the opposing functionality, i.e., thiol cross-linking agents with alkenyl-terminated vinyl polymers and vinyl cross-linking agents with thiol-terminated vinyl polymers. Also provided are methods of making and using the compositions, such as for sealants for in-place gasketing applications. | 08-07-2014 |
20140221573 | HIGHLY FUNCTIONALIZED RESIN BLENDS - The present invention relates to multi-functional polymeric resin blends which have a defined average molecular weight distribution. Additionally each polymeric component of the blend has a polydispersity of from about 1.01 to about 2.50, The average functionality of the blend is from about 1.8 to about 4.0. More particularly, the present invention relates to poly(meth)acrylates having three or more functional groups. These highly functionalized resin blends are desirably prepared using controlled free radical polymerization techniques, such as single electron transfer living radical polymerization (SET-LRP) processes to produce a variety of blended resin systems which have tailored and enhanced properties. | 08-07-2014 |
20140283983 | (METH)ACRYLATE-FUNCTIONAL POLYACRYLATE RESINS WITH NARROW BUT BIMODAL MOLECULAR WEIGHT DISTRIBUTIONS - The present invention is directed to compositions useful for maintaining sealing force over time while under compression in compressive gaskets. Additionally, methods of preparing and using the sealing compositions and improving sealing performance using such compositions are provided. | 09-25-2014 |