Patent application number | Description | Published |
20080221275 | Ethylene/dicyclopentadiene/norbornene terpolymer materials having desirable structural and thermal properties - Provided are selected types of terpolymer components comprising terpolymers having monomer units derived from ethylene (E), dicyclopentadiene (DCPD) and norbornene-based (NB) co-monomers. Such terpolymer components have certain specified amounts of each co-monomer as well as certain specified molecular weight and glass transition temperature characteristics. Terpolymer components which are derivatized by hydrogenation and/or by epoxidation and/or hydroxylation are also disclosed, as well as thermoplastic polyolefin compositions which contain the terpolymer components and which have especially desirable structural and thermal properties. | 09-11-2008 |
20080300363 | Blends of co-precipitated hydrogenated ethylene-dicyclpentadiene and elastomeric polymers to provide impact modified structural polyolefins - Disclosed is the preparation of compositions which are blends of certain types of hydrogenated ethylene-dicyclopentadiene (E/DCPD) copolymers in combination with elastomeric polymers. An E/DCPD copolymer and an elastomeric polymer are co-dissolved in a common liquid reaction medium which is then subjected to hydrogenation conditions. These hydrogenation conditions serve to hydrogenate in-situ at least a portion of the residual double bonds of the E/DCPD copolymer component and possibly also eliminate any residual unsaturation which might be present in the elastomeric polymers. This combination of materials which has been hydrogenated in-situ can then be co-precipitated to form a polymer composition which can be molded into polyolefin materials of improved structural, thermal and mechanical properties with desirable impact resistance. | 12-04-2008 |
20080306215 | Functionalization of olefin/diene copolymers - A process is described for functionalizing a copolymer comprising units derived from at least one α-olefin and units derived from at least one diene, which copolymer contains at least one double bond. The process comprises reacting the copolymer with at least one functionalizing agent to introduce polar pendant oxygen-containing functional groups onto the copolymer. | 12-11-2008 |
20080312393 | Linear functional copolymers of ethylene with precise and minimum run length distributions and methods of making thereof - The present invention is related to a linear functional polymer having repeating units A, B and D. Unit A represents —CH | 12-18-2008 |
20100159177 | Triglyceride plasticizer and process of making - Provided are compositions, processes for making, and processes for using triglycerides as plasticizers. Triglyceride plasticizers can be produced by recovery of linear or branched C | 06-24-2010 |
20110150730 | CARBON DIOXIDE SORBENTS - Improved CO | 06-23-2011 |
20110257317 | TETRACARBOXYLIC ESTER PLASTICIZERS - Tetraesters of a C | 10-20-2011 |
20120071605 | POLYMER COMPOSITIONS COMPRISING CYCLIC OLEFIN POLYMERS, POLYOLEFIN MODIFIERS AND NON-FUNCTIONALIZED PLASTICIZERS - This invention relates to a polymer composition comprising a blend comprising:
| 03-22-2012 |
20120322948 | PRODUCTION OF ELASTOMERIC FUNCTIONALIZED OLEFIN POLYMERS - In a process for producing a functionalized polyalkenamer, at least one monomer comprising a monocyclic olefin having at least one pendant alkyl group bonded thereto, wherein the pendant alkyl group has at least two carbon atoms and is substituted with a polar moiety spaced by at least one carbon atom from the monocyclic olefin, is contacted with a polymerization catalyst under conditions effective to effect ring opening polymerization of the monocyclic olefin and produce the functionalized polyalkenamer. | 12-20-2012 |
20130313473 | CARBON DIOXIDE SORBENTS - Improved CO | 11-28-2013 |
20130317180 | CARBON DIOXIDE SORBENTS - Improved CO | 11-28-2013 |