The present invention invention provides a liquid epoxy resin composition, the liquid epoxy resin composition can be obtained in an epoxy resin for optical semiconductor sealing a transparent material, such as LED (light emitting element) such as a transparent sealing material is used, which an ...
9 RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook alkylene [′al·kə‚lēn] (organic chemistry) An organic radical formed from an unsaturated aliphatic hydrocarbon; for example, the ethylene radical C2H3‒. ...
Alkenyl or alkyl group containing 50-200 carbon atoms attached to pigment through an arylene, heteroarylene, or alkylene group and a spacer group, e.g., a polyisobutenylsuccinimidylphenyl groupdoi:US6929889 B2The present invention relates to modified pigment products comprising a pigment having ...
必应词典为您提供oxyalkylene-group的释义,网络释义: 氧化烯基;氧伸烷基;
Substd. phenyl sulphonyl or sulphoxyl alkylene rhodanides where n = 1 or 2. Alk = alkylene group (1 - 4C atoms), X = one or more substituents from the group: halogen, alkyl (1 - 6C atomse, alkoxy (1 - 6C atoms), NO2, CN, CF3, COOH, COOR R = aliphatic or aromatic radica...
q and s : integers 1-20; r : 0 or 1; R : H or a 3,4-alkylenedioxythiophenyl group of formula (II); and X : a 5-14C aryl, 12-20C biaryl, optionally substituted triarylamine or optionally substituted triarylphosphane coupl... HW Dr.,WR Dr. 被引量: 0发表: 2005年 MIXTURES OF...
NEW MATERIAL :A 2-methyl-1,3-propylene glycol monoalkylene oxide ether of the formula (R is 1-3C straight or branched chain alkylene group). EXAMPLE:2-Methyl-1,3-propylene glycol monoglycidyl ether USE:Useful as a raw material, intermediate and reactive diluent for ultraviolet light curing ...
q and s : integers 1-20; r : 0 or 1; R : H or a 3,4-alkylenedioxythiophenyl group of formula (II); and X : a 5-14C aryl, 12-20C biaryl, optionally substituted triarylamine or optionally substituted triarylphosphane coupl... HW Dr.,WR Dr. 被引量: 0发表: 2005年 MIXTURES OF...
an alkylene group, an aralkylene group, an alkylene ether group, an aralkylene ether group, an alkylene thioether group, or an aralkylene thioether group when X is --S--; m and n each represents an integer of from 1 to 5; ... Y Zanka,S Hayakawa,T Isaka,... 被引量: 2发表: 19...
These pendant moieties are based upon aryloxy-poly(oxyalkylene) groups which provide the desired solubility to the naphthalimide colorant compound, wherein the term aryloxy-poly(oxyalkylene) is intended to denote the direct bonding of the aryl group to the naphthalimide nitrogen. Furthermore, the ...