Patents
Literature
Patsnap Copilot is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Patsnap Copilot

153 results about "1,6-Hexanediol" patented technology

1,6-Hexanediol is an organic compound with the formula (CH₂CH₂CH₂OH)₂. It is a colorless water-soluble solid.

High-quality strawberry planting dedicated slow-release compound fertilizer

The invention relates to the compound fertilizer field, and particularly relates to a high-quality strawberry planting dedicated slow-release compound fertilizer. The fertilizer is prepared from the following raw materials in parts by weight: 10-15 parts of a 1250-2000 mesh diatomite, 4-5 parts of borax, 2-3 parts of ammonium molybdate heptahydrate, 10-12 parts of sodium humate, 20-25 parts of urea, 18-22 parts of potassium nitrate, 25-28 parts of organic compost, 2-4 parts of fish meal, 1-3 parts of sesame leaves, 8-10 parts of alfalfa meal, 15-18 parts of corn distiller grains, 2-4 parts of brine, 8-10 parts of an erythromycin fungi residue, 1-2 parts of an EM microbial agent, 4-6 parts of a fern root residue, 1-3 parts of nano silver, 1-2 parts of a semen ginkgo powder, 4-6 parts of 1,6-hexanediol diacrylate, 10-12 parts of an acrylic resin dispersion liquid, 1-2 parts of isocyanate, 1-2 parts of calcium stearoyl lactate, 2-4 parts of zinc gluconate, 6-8 parts of table vinegar, and 4-5 parts of an auxiliary agent. The compound fertilizer has multiple nutrients, is low in production cost and good in slow-release effect, allows double coating to be formed on the nutrients by utilizing diatomite and a coating agent in the process, also contains various trace elements, has no toxicity and no pollution, and is excellent in quality of planted strawberry and obvious in yield and income increasing effects.
Owner:ANHUI SUNSON CHEM

Methods and Compositions for Providing Preferential Adhesion and Release of Adjacent Surfaces

The present invention provides a method and composition for providing preferential adhesion and release of adjacent surfaces, that features solidifying a composition to form a solidified layer having first and second opposed sides, with the first side facing a first surface and being adhered thereto with a first adhesive forces and the second side facing the second surface and being adhered thereto with a second adhesive force, with the first and second adhesive forces establishing a predetermined preferential adhesion ratio. Generally, the first surface is covalently bonded to the first side and adhesion between the second side and the second surface occurs through Van der Waal forces. It has been found that the use of a fluorine group for enhancing the release properties (as a priori fluorinated release layer or a fluorinated release agent) is no longer needed for such method and composition. In one embodiment, the composition can be formed from an isobornyl acrylate component; an aliphatic urethane acrylate component; a 1,6-hexanediol diacrylate component; and a 2-hydroxy-2-methyl-1-phenyl-propan-1-one component. The first surface can be formed by polymerizing a compound formed from a multi-functional component that contains functional groups facilitating the formation of covalent bonds with the above mentioned polymerizable composition during an imprinting process, a cross-linking agent component, a catalyst component, and a solvent component. The second surface is usually a patterned or smoothed portion of a quartz mold.
Owner:MOLECULAR IMPRINTS

Method for preparing 1, 6-hexanediol by hydrogenating 1, 6-dimethyl adipate

The invention discloses a method for preparing 1, 6-hexanediol by hydrogenating 1, 6-dimethyl adipate, which is characterized by comprising the following steps and metering in parts by weight: 1000 to 10000 parts of oxide is as a carrier, 100 to 200 parts of heavy metal and 40 to 400 parts of co-catalyst metal salt are immersed for 12h at a room temperature to be pumped, filtered, vacuum dried and calcined to obtain a loaded heavy metal catalyst; 1 to 30 parts of the catalyst and 20 to 400 parts of solvent are filled into a reaction kettle, high-pure hydrogen is used for replacing oxygen in the reaction kettle for 3 to 5 times, the catalyst is activated for 2 to 8h under the temperature of 100 to 200 DEG C, pressure of 1.0 to 3.0 MPa and the blending speed of 200 to 1000 rpm, 50 to 200 parts of 1, 6-dimethyl adipate is filled into the reaction kettle after the reaction kettle is opened, the high-pure hydrogen is again used for replacing the oxygen inside the reaction kettle for 3 to 5 times to be reacted for 5 to 12h under the temperature of 150 to 220 DEG C, the pressure of 3.0 to 5.0 MPa and the blending speed of 500 to 1000rpm, and reaction solution is taken out to analyze; and the conversion rate is 60.0 to 99.9 percent, and the selectivity is 70.0 to 99.9 percent.
Owner:SICHUAN UNIV

Thermoplastically processable polyurethane molding material

A thermoplastically processable polyurethane molding material which is composed of a blend of at least two thermoplastic polyurethane, with at least 5 percent by weight, as a component A, being composed of a thermoplastic polyurethane which is obtained by reacting one or a plurality of aliphatic polyols which have a molecular weight of 800 to 4000 g/mol and a hydroxyl number of 20 to 235 and which are selected from the group of polyadipates, polycaprolactones, polycarbonates, polytetrahydrofurans and corresponding copolymers or mixtures thereof with 1,6-hexamethylene diisocyanate and the chain-extending agent 1,6-hexanediol in an equivalent ratio of the 1,6-hexamethylene diisocyanate to the polyol of 1.5:1 to 14.0:1, the NCO index formed from the quotient, which is multiplied by 100, of the equivalent ratios of isocyanate groups to the sum of the hydroxyl groups of polyol and chain-extending agent lying within a range of 96 to 105, and 100 percent by weight of the rest, as a component B, being composed of one or a plurality of further thermoplastic polyurethane which is obtained by reacting one or a plurality of aliphatic polyols which have a molecular weight of 800 to 4000 g/mol and a hydroxyl number of 20 to 235 and which are selected from the group of polyadipates, polycaprolactones, polycarbonates, polytetrahydrofurans and corresponding copolymers or mixtures thereof with the diisocyanates: 1,6-hexamethylene diisocyanate, isophorone diisocyanate, dicyclohexylmethane diisocyanate, diphenylmethane diisocyanate and a chain-extending agent selected from the group of 1,4-butanediol, 1,5 pentanediol, 1,4-cyclohexanediol, bis(hydroxymethyl)cyclohexane, bis(hydroxyethyl)hydroquinone, polycaprolactone having a number average molecular weight of 350 to 600 g/mol and polytetrahydrofuran having a number average molecular weight of 200 to 600 g/mol in an equivalent ratio of the diisocyanate to the polyol of 1.5:1 to 14.0:1, the NCO index formed from the quotient, which is multiplied by 100, of the equivalent ratios of isocyanate groups to the sum of the hydroxyl groups of polyol and chain-extending agent lying within a range of 96 to 105.
Owner:INTIER AUTOMOTIVE EYBL INTERIORS +1
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products