CAS: 68928-76-7; Dimethyldineodecanoatetin

专利信息

专利号:US-10316134-B2
优先权日:2014-09-09
标题:Alkenyl ether polyols
发明人：TADEN ANDREAS; LANDFESTER KATHARINA; KIRSCHBAUM STEFAN
权利人:HENKEL AG & CO KGAA; MAX PLANCK GESELLSCHAFT
摘要:The invention relates to a method for producing radiation-curable alkenyl ether polyols, to radiation-curable alkenyl ether polyols produced using the method according to the invention, and to the use thereof for the synthesis of radiation-interlinkable oligomers or polymers by means of polyaddition reactions or polycondensation reactions, in particular for the synthesis of radiation-curable polyesters, polyethers, polyurethanes and polyureas, particularly preferably UV-curable polyurethanes. The invention also relates to radiation-curable polyurethane polymers that are obtained by reacting at least one alkenyl ether polyol according to the invention with a polyisocyanate.

专利号:US-2018312623-A1
优先权日:2017-04-28
标题 :Polyurethane Elastomer with High Ultimate Elongation
发明人：WANG LIANG; WANG VIKTORIA
权利人:WANG LIANG; WANG VIKTORIA
摘要:The present invention relates to polyurethane-urea elastomers with exceptional mechanical properties and enhanced elasticity based on molecular structure analysis. The present invention involves the synthesis of a polyurethane-urea elastomer using a combination of commercially available materials: (1) polyols with ultralow unsaturation and narrow polydispersity, (2) diisocyanates with symmetric steric conformation, and (3) bulky diamines between functional groups. The preparation method for the novel polyurethane-urea is disclosed. The subject elastomers have the highest reported elongation-at-break among known polyurethane elastomers.

专利号:US-11390746-B2
优先权日:2017-10-27
标 题 :Curable polyorganosiloxane composition, cured body obtained by curing said compositions, and electronic device comprising the same
发明人：OGAWA TAKUYA; PARK YUNGJIN; YOOK JUYOUNG
权利人:DOW SILICONES CORP; DOW TORAY CO LTD
摘要:The present disclosure relates to a light curable, light-heat or light-moisture dually curable, or light-heat-moisture multiple curable polyorganosiloxane composition, which has ease of synthesis, low volatile content, rapid curability, excellent toughness and/or superior optical/physical stability in a variety of fields such as coating materials, encapsulants, sealants and adhesives, a cured body obtained by curing said compositions, and an electronic device comprising the same.

专利号:CN-118684859-A
优先权日:2024-06-13
标 题 :Synthesis method of wear-resistant self-repairable bio-based thermosetting polyurethane