13410-54-3

Upstream product

• 1745-89-7 2,2-bis(3-allyl-4-hydroxyphenyl)propane 
• 106-89-8 epichlorohydrin 
• 3739-67-1 bisphenol A diallyl ether 
• 80-05-7 BPA 

Downstream Products

• 1422984-54-0 2-((2-allyl-4-(2-(4-(oxirane-2-ylmethoxy)-3-(oxirane-2-ylmethoxy)phenyl)propane-2-yl)phenoxy)-methyl)oxirane 
• 1422984-55-1 triethoxy(3-(2-(oxirane-2-ylmethoxy)-5-(2-(4-(oxirane-2-ylmethoxy)-3-(oxirane-2-ylmethoxy)phenyl)-propane-2-yl)phenyl)propyl)silane 
• 1422984-53-9 3,3'-(5,5'-(propane-2,2-diyl)bis(2-(oxirane-2-ylmethoxy)-5,1-phenylene)bis(propane-3,1-diyl))bis(triethoxysilane) 
• 1284287-83-7 2,2-bis[3-allyl-4-(2,3-dihydroxypropyl-oxy)phenyl]propane 

Relevant academic research and scientific papers

The multivalent preparation of glycidyl compounds

PROBLEM TO BE SOLVED: To provide a method capable of efficiently producing a polyvalent glycidyl compound in which a side reaction such as hydrolysis of a glycidyl ether group originally present in a compound, gelation caused by hydrolysis and the like are suppressed when oxidizing a 2-alkenyl group of a glycidyl ether compound having a 2-alkenyl group by using a hydrogen peroxide aqueous solution as an oxidant.SOLUTION: There is provided a method for producing a polyvalent glycidyl compound by controlling a pH of a reaction solution containing a glycidyl ether compound having one or more substituted or unsubstituted glycidyl ether groups and two or more substituted or unsubstituted 2-alkenyl groups in the molecule to 1.0 to 4.0 in the presence of a tungsten compound as a catalyst, two or more acids containing at least phosphoric acid and a quaternary ammonium salt using a hydrogen peroxide aqueous solution as an oxidant, adding a hydrogen peroxide aqueous solution to the reaction solution over 0.1 to 2 hours, and after the completion of addition of the hydrogen peroxide aqueous solution, terminating the reaction for 2 to 6 hours.

Bisphenol-based epoxy compound using thiol-ene reaction and method for preparing the same, and composite of organic-inorganic materials comprising a cured product thereof and method for preparing the composite

The present invention relates to a bisphenol-based epoxy compound having an alkoxysilylalkyl-S-alkyl group and a method for preparing the same, a composite of organic-inorganic materials comprising the cured product and a method for preparing the composite. The novel bisphenol-based epoxy compound can provide a composite which shows improved thermal resistance and thermal expansion properties and has excellent hardness when being used for manufacturing high-integration and high-performance electronic components such as a next-generation semiconductor substrate and PCB.COPYRIGHT KIPO 2017

METHOD FOR PRODUCING POLYVALENT GLYCIDYL COMPOUND

PROBLEM TO BE SOLVED: To provide a method which enables production of a polyvalent glycidyl compound safely in high yield and in high purity in which, when oxidizing 2-alkenyl groups of a glycidyl compound having the 2-alkenyl groups using an aqueous hydrogen peroxide solution as an oxidant, side reactions such as hydrolysis of the glycidyl group(s) which exist(s) in the compound from the start and gelation accompanying the hydrolysis are suppressed. SOLUTION: A glycidyl ether compound having in the molecule one or more substituted or unsubstituted glycidyl ether group(s) and two or more substituted or unsubstituted 2-alkenyl groups is oxidized using an aqueous hydrogen peroxide solution as an oxidant in the presence of a tungsten compound and a quarternary ammonium salt as catalysts and phosphoric acid as a cocatalyst while regulating the pH of the reaction mixture at 1.0 to 4.0 using an acid other than phosphoric acid. Hereat, the steps of adding an aqueous hydrogen peroxide solution to the reaction mixture and the step of adding an acid other than phosphoric acid thereto are alternately repeated multiple times at intervals. SELECTED DRAWING: None COPYRIGHT: (C)2016,JPOandINPIT

Allylamino A base double phenol O-diglycidyl ether and its preparation process and application (by machine translation)

The invention discloses a allylamino O base double phenol A diglycidyl ether and its preparation process and application, the invention O base double phenol A allylamino diglycidyl ether as orange or red transparent liquid, structural formula is Molecular

Novel aromatic epoxy silanetriol compound, method preparing the same and use thereof

Provided are a novel aromatic epoxy silanetriol compound for hard coating of a plastic substrate surface, and a manufacturing method thereof. According to an embodiment of the present invention, the novel aromatic epoxy silanetriol compound has excellent adhesion with respect to the plastic substrate when mixing a photoinitiator, manufacturing a coating solution, and being cured by radiation irradiation, and has excellent surface hardness, light transmittance, water repellency, etc., thereby being used as a hard coating material with respect to a plastic material.

COMPOSITION AND CURED ARTICLE COMPRISING INORGANIC PARTICLES AND EPOXY COMPOUND HAVING ALKOXYSILYL GROUP, USE FOR SAME, AND PRODUCTION METHOD FOR EPOXY COMPOUND HAVING ALKOXYSILYL GROUP

There is provided a composition including an alkoxysilylated epoxy compound, a composition of which exhibits good heat resistance properties, low CTE and high glass transition temperature or Tg-less and not requiring a separate coupling agent, and inorganic particles, a cured product formed of the composition, and a use of the cured product. An epoxy composition including an alkoxysilylated epoxy compound and inorganic particles, an epoxy composition including an epoxy compound, inorganic particles and a curing agent, a cured product of the composition, and a use of the composition are provided. Since chemical bonds may be formed between the alkoxysilyl group and the inorganic particles and between the alkoxysilyl groups, a composition of the composition including the alkoxysilylated epoxy compound and the inorganic particles exhibits improved heat resistance properties, decreased CTE, and increased glass transition temperature or Tg less.

EPOXY COMPOUND HAVING ALKOXYSILYL GROUP, METHOD OF PREPARING THE SAME, COMPOSITION AND CURED PRODUCT COMPRISING THE SAME, AND USES THEREOF

Disclosed are an epoxy compound having an alkoxysilyl group, a composite of which exhibits good heat resistant properties and/or a cured product of which exhibits good flame retardant properties, a method of preparing the same, a composition comprising the same, and a cured product and a use of the composition. An alkoxysilylated epoxy compound comprising at least one of Chemical Formula S1 substituent and at least two epoxy groups in a core, a method of preparing the epoxy compound by an allylation, a claisen rearrangement, an epoxidation and an alkoxysilylation, an epoxy composition comprising the epoxy compound, and a cured product and a use of the composition are provided. The composite of the disclosed exhibits improved chemical bonding, good heat resistant properties, a low CTE, a high glass transition temperature or Tg-less The cured product of the composition exhibits good flame retardant properties.

EPOXY COMPOUND HAVING ALKOXYSILYL GROUP, METHOD FOR PREPARING SAME, COMPOSITION AND CURED MATERIAL COMPRISING SAME, AND USAGE THEREOF

Disclosed are an epoxy compound having an alkoxysilyl group, a composite of which exhibits good heat resistant properties and/or a cured product of which exhibits good flame retardant properties, a method of preparing the same, a composition comprising the same, a cured product of the composition and a use of the composition. An alkoxysilylated epoxy compound comprising at least one of Chemical Formula S1 substituent and at least two epoxy groups in a core, a method of preparing the epoxy compound by an allylation, a claisen rearrangement, a glycidylation and an alkoxysilylation, an epoxy composition comprising the epoxy compound, a cured product of the composition and a use of the composition are provided. The composite of the composition comprising the alkoxysilylated epoxy compound exhibits improved chemical bonding,-good heat resistant properties, a low CTE, a high glass transition temperature or Tg-less via the enhanced chemical bonding efficiency of alkoxysilyl group. The cured product of the composition exhibits good flame retardant properties.