Class / Patent application number | Description | Number of patent applications / Date published |
525288000 | Ethylenic reactant contains atoms other than C, H, O, N, S, or Cl | 16 |
20090105423 | Method for preparing low molecular weight polymers - A process for producing low molecular weight polymers, the process comprising partially hydrogenating an unsaturated polymer to form a partially hydrogenated polymer, and reacting the partially hydrogenated polymer with an acyclic alkene in the presence of a metathesis catalyst. | 04-23-2009 |
20100280184 | SURFACE FUNCTIONALISATION OF PLASTIC OPTICAL FIBRE - A process is provided for the covalent attachment of an indicator to a plastic optical fibre by functionalising the surface of the optical fibre to provide a polymerisable group, and polymerising an indicator monomer, optionally together with a hydrogel-forming monomer, to the fibre surface. This provides an optical fibre having covalently linked to its surface an indicator, typically an indicator encased in a hydrogel. The plastic optical fibre is useful as a sensor. | 11-04-2010 |
20100311911 | POLYOLEFIN COMPOSITION COMPRISING CROSSLINKABLE POLYOLEFIN WITH SILANE GROUPS, SILANOL CONDENSATION CATALYST AND SILICON CONTAINING COMPOUND - The present invention relates to a composition comprising (i) a crosslinkable polyolefin with hydrolysable silane groups (A), (ii) a silanol condensation catalyst (B), and (iii) a silicon containing compound (C) according to the formula (R | 12-09-2010 |
20110144277 | USE OF SILICON-CONTAINING PRECURSOR COMPOUNDS OF AN ORGANIC ACID AS A CATALYST FOR CROSS-LINKING FILLED AND UNFILLED POLYMER COMPOUNDS - The invention relates to the use of a silicon-containing precursor compound of an organic acid, particularly an olefinic silicon-containing precursor compound of an organic acid and/or of a tetracarboxyl silane, for the production of unfilled and/or filled polymer compounds, polymers, or filled plastics, such as granules or finished products, made from thermoplastic base polymers and/or monomers and/or prepolymers of the thermoplastic base polymers. A finished product is an item, such as a molded body, particularly a cable, hose, or pipe. The invention further relates to a master batch comprising the silicon-containing precursor compound. | 06-16-2011 |
20110144278 | SILANOL CONDENSATION CATALYSTS FOR THE CROSS-LINKING OF FILLED AND UNFILLED POLYMER COMPOUNDS - The invention relates to a composition of an organofunctional silane compound, particularly of a mono-unsaturated silane compound, and of an organic acid or a precursor compound which releases said organic acid, and to a method for the production of polymer compounds such as granulates and/or finished products from thermoplastic base polymers and/or monomers and/or prepolymers of the thermoplastic base polymer utilizing the composition, the organic acid, or the precursor compound which releases said organic acid. The invention also relates to the produced polymers, filled plastics such as, for example, granulates, finished products, molded bodies and/or articles such as pipes or cables. In addition, the invention relates to a kit containing the composition. | 06-16-2011 |
20110213090 | SIDE-CHAIN CRYSTALLIZABLE POLYMERS FOR MEDICAL APPLICATIONS - Inherently radiopaque side-chain crystallizable polymers (IRSCCP's) are useful in various medical applications. An example of a IRSCCP is a polymer that comprises a main chain, a plurality of crystallizable side chains, and a plurality of heavy atoms attached to the polymer, the heavy atoms being present in an amount that is effective to render the polymer radiopaque. A polymeric material that includes a IRSCCP may be fabricated into a medical device useful for at least partially occluding a body cavity. For example, such a medical device may be an embolotherapy product. | 09-01-2011 |
20110282007 | METHOD FOR PRODUCING ABA-TRIBLOCK COPOLYMERS WITH A WIDELY DISTRIBUTED B-BLOCK - The invention relates to a controlled polymerization method for producing ABA-triblock copolymers on the basis of (meth)acrylate with A-blocks having a narrow, monomodal molecular weight distribution, and a B-block having a wide, monomodal molecular weight distribution. The invention further relates to the use thereof as binders in glues or sealing compounds. | 11-17-2011 |
20120041151 | POLYOLEFIN COMPOSITION COMPRISING CROSSLINKABLE POLYOLEFIN WITH SILANE GROUPS, SILANOL CONDENSATION CATALYST AND SILICON CONTAINING COMPOUND - The present invention relates to a composition comprising (i) a crosslinkable polyolefin with hydrolysable silane groups (A), (ii) a silanol condensation catalyst (B), and (iii) a silicon containing compound (C) according to the formula (R | 02-16-2012 |
20130005913 | METHOD FOR TREATING THE ELASTOMER SURFACE OF A DEVICE FOR DISPENSING A FLUID PRODUCT - A treatment method for treating an elastomer surface of a fluid dispenser device, the method including the step of using chemical grafting to form a thin film on at least one support surface of at least one elastomer surface of the dispenser device, the thin film avoiding the elastomer surfaces sticking during the manufacturing and assembly stages. | 01-03-2013 |
20130066017 | POLYOLEFIN COMPOSITION COMPRISING CROSSLINKABLE POLYOLEFIN WITH SILANE GROUPS, SILANOL CONDENSATION CATALYST AND SILICON CONTAINING COMPOUND - The present invention relates to a composition comprising (i) a crosslinkable polyolefin with hydrolysable silane groups (A), (ii) a silanol condensation catalyst (B), and (iii) a silicon containing compound (C) according to the formula (R | 03-14-2013 |
20130131277 | RUBBER COMPOSITION FOR GOLF BALL - The invention provides a rubber composition for golf balls which includes (A) a base rubber containing a polybutadiene having a cis-1,4 bond content of at least 60 wt %, (B) an unsaturated carboxylic acid and/or a metal salt thereof, and (C) a diphenylamine of the general formula | 05-23-2013 |
20130131278 | MODIFICATION OF SURFACES WITH POLYMERS - A polymer formed by controlled radical polymerization includes groups that can be modified after controlled radical polymerization to form a radical. The polymer can be the reaction product of a controlled radical polymerization of radically polymerizable monomers, wherein at least one of the radically polymerizable monomers includes at least one group that can be modified after the controlled radical polymerization to form a radical. | 05-23-2013 |
20130317177 | OLEFIN COMPOSITION - Provided are an olefin composition, filler and an optoelectronic device. One illustrative olefin composition may be effectively used as a filling material for various optoelectronic devices. | 11-28-2013 |
20140296440 | IONIC SILICONE HYDROGELS HAVING IMPROVED HYDROLYTIC STABILITY - The present invention relates to ionic silicone hydrogel polymers displaying improved thermal stability. More specifically, the present invention relates to a polymer formed from reactive components comprising at least one silicone component and at least one ionic component comprising at least one anionic group. The polymers of the present invention display good thermal stability and desirable protein uptake. | 10-02-2014 |
20160159942 | HYDROCARBON-BASED POLYMERS BEARING AN ALKOXYSILANE END GROUP - Polymer of formula (1) bearing an alkoxysilane end group: | 06-09-2016 |
20160200843 | TIN-FREE CATALYST-CONTAINING COMPOSITION FOR A MONOSIL PROCESS WITH OPTIMIZED PROCESS PROPERTIES | 07-14-2016 |