NAPHTHALENE-CONTAINING POLYMERS AND METHODS OF MAKING THE SAME
申请人:Alliance for Sustainable Energy, LLC
公开号:US20180208716A1
公开(公告)日:2018-07-26
The present disclosure relates to a dimer that includes a first hydroxyl-functionalized naphthalene group and a second hydroxyl-functionalized naphthalene group, where the first hydroxyl-functionalized naphthalene group and the second hydroxyl-functionalized naphthalene group are connected by a bridging group. The present disclosure also relates to a polymer synthesized using the dimer, as well as methods for synthesizing both the dimer and the polymer.
Revision of the structure and stereochemistry of the 2-naphthol-acetaldehyde 2:2 condensation product. A study by X-ray crystallography and the AM1 method
The structure of the 2:2condensation product of 2-naphthol and acetaldehyde, 1-(1-methyl-2,3-dihydro-1H-benzo[ f ]chromen-3-yl)-2-naphthol, revised by X-ray crystallography, is presented. A moderate intramolecular hydrogen bond is found between the phenolic OH and chromene oxygen atom both in the solid state and in solution. In the crystal structure, the naphthyl groups are oriented in parallel with
A toughened ambient temperature cure epoxy adhesive resin having excellent adhesion to metals, polyurethane, and fibre-reinforced polyesters contains polyepichlorohydrin in the resin components. The cured composition has good sandibility, flexibility and toughness superior to conventional epoxies.
申请人:SHELL INTERNATIONALE RESEARCH
MAATSCHAPPIJ B.V.
公开号:EP0601668A2
公开(公告)日:1994-06-15
A low and ambient temperature curable epoxy resin composition comprising
a) an epoxy resin,
b) an amine curing compound and
c) a beta,gamma-dihydroxyamine as accelerator.
一种低温和常温固化型环氧树脂组合物,包括
a) 环氧树脂
b) 一种胺类固化化合物
c) 作为加速剂的β,γ-二羟胺。
Naphthalene-containing polymers and methods of making the same
申请人:Alliance for Sustainable Energy, LLC
公开号:US10364322B2
公开(公告)日:2019-07-30
The present disclosure relates to a dimer that includes a first hydroxyl-functionalized naphthalene group and a second hydroxyl-functionalized naphthalene group, where the first hydroxyl-functionalized naphthalene group and the second hydroxyl-functionalized naphthalene group are connected by a bridging group. The present disclosure also relates to a polymer synthesized using the dimer, as well as methods for synthesizing both the dimer and the polymer.