CAS: 27193-28-8; Octylphenol

专利信息

专利号:WO-0142331-A1
优先权日:1999-12-09
标题:Fluorene-perylene copolymers and uses thereof
发明人：BECKER STEFAN; FRIEND RICHARD; MUELLEN KLAUS; MACKENZIE DEVIN; MARSITZKY DIRK; SETAYESH SEPAS
权利人:CAMBRIDGE DISPLAY TECH LTD; MAX PLANCK INST FUER POLYMERFO; BECKER STEFAN; FRIEND RICHARD; MUELLEN KLAUS; MACKENZIE DEVIN; MARSITZKY DIRK; SETAYESH SEPAS
摘要:A statistical copolymer of formula (I) is provided wherein: A represents an end-capping unit; B is a moiety of formula (II) or (III), wherein each of R?1 and R2¿ is hydrogen, alkyl, haloalkyl, alkoxy, alkoxyalkyl, aryl and aralkyl; C is a perylene-containing moiety of formula (IV), wherein each of a1, a2, a3 and a4 is 0 or 1, each of b3, b4, b5 and b6 is 0, 1 or 2, each of X?1, X2, X3 and X4¿ is a single bond or a linking unit, and each of R?3, R4, R5 and R6¿ is hydrogen, alkyl, haloalkyl, alkoxy, alkoxyalkyl, aryl, aryloxy or aralkyl; and the ratio x:y is from 80:20 to 99.9:0.1. A kit for the synthesis of the copolymers of the invention and electroluminescent devices incorporating said copolymers are also provided.

专利号:TW-572896-B
优先权日:2000-05-26
标 题:Process for the synthesis of amine ethers from secondary amino oxides

专利号:KR-20240124997-A
优先权日:2021-12-21
标题:Method for the synthesis of tyroxapol

专利号:CN-102286576-B
优先权日:2011-09-14
标 题 :Media Engineering Method for Enhanced Enzymatic Synthesis of Isoquercitrin

专利号:CN-114956978-B
优先权日:2022-06-20
标 题 :Microwave Synthesis of 2-Hydroxy-5-Methoxyacetophenone

专利号:US-4436858-A
优先权日:1982-05-14
标题:Plasticized polydicyclopentadiene and a method for making the same
发明人：KLOSIEWICZ DANIEL W
权利人:HERCULES INC
摘要:Incorporation of an ester plasticizer having a solubility parameter from about 7.8 to about 10.2 (cal/cc)1/2 increases the flexibility and impact strength of poly(dicyclopentadiene). In a preferred embodiment of the method for poly(dicyclopentadiene) synthesis, the plasticizer is incorporated into at least one or two parts of a metathesis-catalyst system: a catalyst/monomer solution or an activator/monomer solution. The two parts are then combined in the mixing head of a reaction injection molding machine and injected into a mold where the reaction mixture rapidly sets up into a thermoset polymer with greater flexibility and impact strength than is found in the corresponding unplasticized poly(dicyclopentadiene).