| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 524110000 | Six-membered chalcogen ring | 21 |
| 20080262131 | One-Component Aqueous Dispersion Adhesive - The invention relates to one-component aqueous dispersion adhesives containing at least one copolymer A of monomers ethylene, vinyl acetate and, optionally, at least one (meth)acrylate and either at least one polyurethane with carboxyl groups and carbodiimide groups PUR-COOH-CDI or a mixture of a polyurethane with carboxyl groups PUR-000H and with a carbodiimide CDI. These dispersion adhesives are particularly well-suited for use as laminating adhesives and sealing adhesives. The invention also relates to the precoating of flat materials with a one-component aqueous dispersion adhesive. | 10-23-2008 |
| 20090312467 | SILSESQUIOXANE RESIN SYSTEMS WITH BASE ADDITIVES BEARING ELECTRON-ATTRACTING FUNCTIONALITIES - A silsesquioxane-based composition that contains (a) silsesquioxane resins that contain HSiO | 12-17-2009 |
| 20090326109 | TIRE RUBBER COMPOSITION - Provided is a tire rubber composition blended with an antioxidant that is derived from a raw material other than petroleum resources, the tire rubber composition being capable of achieving an oxidation resistance equal to or higher than a conventional level and of improving forming processability and a low hysteresis loss property. The tire rubber composition includes a blend of: 100 parts by weight of a diene rubber; 5 to 130 parts by weight of an inorganic filler; and 0.01 to 10 parts by weight of a tea extract containing a catechin. | 12-31-2009 |
| 20100137481 | POLYETHYLENE MATERIALS - Certain embodiments described herein are directed to polymer compositions including a base material, a secondary material and an antioxidant. The composition also includes crystalline regions and amorphous regions with the crystalline regions comprising at least 62% by volume of the composition. In some embodiments, the base material is an ultra high molecular weight polyethylene material and the secondary material is a polyethylene material that is different than the base material. | 06-03-2010 |
| 20100292374 | CROSSLINKED POLYMERS AND METHODS OF MAKING THE SAME - Methods are described that include elongating, e.g., by stretching and/or compressing, a polymeric material, such as an ultra-high molecular weight polyolefin (e.g., an ultra-high molecular weight polyethylene (UHMWPE)), below, or above a melt temperature of the polymeric material to disentangle polymeric chains of the polymeric material. The disentangled materials provided can be effectively and efficiently crosslinked, e.g., by using ionizing radiation (e.g., generated by a gamma radiation source and/or an electron beam source). Parts formed from the crosslinked polymeric materials have, e.g., high wear resistance, enhanced stiffness, as reflected in flexural and tensile moduli, a high level of fatigue and crack propagation resistance, and enhanced creep resistance. Some of the crosslinked polymeric materials have a low coefficient of friction. Prior to elongating, it can be desirable to slightly crosslink the polymeric material to impart shape memory into the polymeric material. | 11-18-2010 |
| 20110054087 | Flame-Retardant cyanate esters - A phosphorus-containing cyanate ester which imparts flame retardance to polymers, e.g., thermosetting polymers such as epoxies, with which it is admixed. The resultant polymers are especially useful for electronic, aerospace and automotive applications. The phosphorus-containing cyanate esters have the structure (I): | 03-03-2011 |
| 20110237716 | POLYETHYLENE COMPOSITION FOR WATER PIPES WITH IMPROVED CHLORINE RESISTANCE - The present invention is directed to the use of compound (A) and compound (B) in a polyethylene composition for increasing the lifetime of a pipe made of said polyethylene composition which is in permanent contact with chlorinated water, wherein compound (A) has the following formula (I): wherein—R | 09-29-2011 |
| 20110257311 | POLYOLEFIN COMPOSITION FOR WATER PIPES WITH GOOD RESISTANCE TO CHLORINE DIOXIDE AND LOW MIGRATION - The present invention relates to a polyolefin composition with good resistance to degradation caused by chlorine dioxide-containing water and at the same time showing low migration of the used additives and its decomposition products, especially phenols, out of the composition. The present invention is also directed to a pipe made of such a polyolefin composition. The present invention further relates to the use of the polyolefin composition for the production of a pipe and to the use of a combination of particular types of antioxidants for increasing the resistance of a polyolefin composition against degradation caused by contact with chlorine dioxide-containing water and for maintaining at the same time a low migration of the used additives and its decomposition products, especially phenols, out of the polyolefin composition. | 10-20-2011 |
| 20120157591 | Antioxidant Stabilized Crosslinked Ultra-High Molecular Weight Polyethylene For Medical Device Applications - An antioxidant combined with UHMWPE prior to subjecting the UHMWPE to crosslinking irradiation. In one exemplary embodiment, the antioxidant is tocopherol. After the antioxidant is combined with the UHMWPE, the resulting blend may be formed into slabs, bar stock, and/or incorporated into a substrate, such as a metal, for example. The resulting product may then be subjected to crosslinking irradiation. In one exemplary embodiment, the UHMWPE blend is preheated prior to subjecting the same to crosslinking irradiation. Once irradiated, the UHMWPE blended product may be machined, packaged, and sterilized in accordance with conventional techniques. | 06-21-2012 |
| 20120252944 | PRIMER COMPOSITION - A primer composition including a binder resin, a compound (A) expressed by general formula (1) below or a hydrate thereof, and a solvent. In such a primer composition, a content of the compound (A) is not less than 0.1 mass % and not more than 1.5 mass %. | 10-04-2012 |
| 20130041077 | LIQUID HARDENING - Curing agents for air-drying alkyd-based resins, coatings, such as paint, varnish or wood stain, inks and linoleum floor coverings, based on an iron/manganese complex containing tetradentate, pentadentate or hexadentate nitrogen donor ligands are disclosed. | 02-14-2013 |
| 20130041078 | LIQUID HARDENING - Curing agents for air-drying alkyd-based resins, coatings, such as paint, varnish or wood stain, inks and linoleum floor coverings, based on an iron/manganese complex containing tetradentate, pentadentate or hexadentate nitrogen donor ligands are disclosed. | 02-14-2013 |
| 20130041079 | LIQUID HARDENING - Curing agents for air-drying alkyd-based resins, coatings, such as paint, varnish or wood stain, inks and linoleum floor coverings, based on an iron/manganese complex containing tetradentate, pentadentate or hexadentate nitrogen donor ligands are disclosed. | 02-14-2013 |
| 20130053486 | SEALANT MATERIALS AND METHODS OF USING THEREOF - The present invention is a composition for a gel sealant material. The exemplary gel sealant material composition includes mineral oil, a thermoplastic elastomer and a vitamin E based antioxidant. In particular, the gel sealant material composition comprises 79-95 parts by weight of a mineral oil, 5-20 parts by weight of a thermoplastic elastomer and 0.05-1 part by weight of a vitamin E based antioxidant. In one exemplary aspect, the vitamin E based antioxidant is one of a tocopherol and a tocotrienol. | 02-28-2013 |
| 20130102711 | METHOD OF PURIFYING BLOCK COPOLYMERS - The invention relates to block polymers, for example, arborescent copolymer compounds, and to methods of making and purifying such compounds. In one embodiment, the invention relates to arborescent polymer compounds that contain one or more styrene polymeric blocks in combination with one or more isobutylene polymeric blocks. In another embodiment, the invention relates to methods for purifying arborescent polymer compounds that contain at least one styrene polymeric block in combination with at least one isobutylene polymeric block. | 04-25-2013 |
| 20130184387 | RUBBER COMPOSITION, METHOD FOR PREVENTING DISCOLORATION OF RUBBER COMPOSITION, AND TIRE - Provided is a rubber composition capable of preventing discoloration due to an amine-based antiaging agent and wax without deteriorating the ozone resistance not only in cases where the rubber composition is used in side wall portions of tires but also in cases where the rubber composition is used in tread portions of tires. The rubber composition comprises at least one rubber component selected from a dienic synthetic rubber and a natural rubber and, as incorporated therein, at least one nonionic surfactant selected from specific compounds. | 07-18-2013 |
| 20130197136 | POLYOLEFIN COMPOSITION FOR WATER PIPES WITH INCREASED RESISTANCE TO CHLORINE DIOXIDE - The present invention relates to a polyolefin composition with increased resistance to degradation caused by ClO | 08-01-2013 |
| 20140113998 | USE OF CARBON BLACK AND ANTIOXIDANTS FOR REDUCING TASTE AND/OR ODOUR IN A POLYOLEFIN COMPOSITION - The present invention relates to the use of a combination of additives comprising at least two of the following compounds: an antioxidant (A) according to formula (I): wherein R | 04-24-2014 |
| 20140163145 | POLYOLEFIN COMPOSITION FOR PIPES AND FITTINGS WITH INCREASED RESISTANCE TO CHLORINE DIOXIDE - The present invention relates to a polyolefin composition with increased resistance to degradation caused by ClO | 06-12-2014 |
| 20160068657 | INHIBITION OF POLYMER SURFACE OXIDATION UTILIZING TWO PRIMARY ANTIOXIDANTS IN ACRYLIC POLYMERS - This invention relates to a polymer composition comprising:
| 03-10-2016 |
| 20160068658 | INHIBITION OF POLYMER SURFACE OXIDATION UTILIZING TWO PRIMARY ANTIOXIDANTS IN CERTAIN POLYMERS - This invention relates to a polymer composition comprising:
| 03-10-2016 |
