TWO-COMPONENT CONSTRUCTION GLUE Russian patent published in 2021 - IPC C09J11/06 C09J163/00 C08K5/17 C08K5/37 C08L63/00 

Abstract RU 2750708 C1

FIELD: adhesive compositions.

SUBSTANCE: proposed is an adhesive composition comprising a first component containing one or more epoxy-containing compounds and a second component chemically reacting with the first component, wherein the second component comprises a polythiol hardening agent and an alkanolamine, wherein the polythiol hardening agent is present in the second component in an amount sufficient to provide a ratio of epoxy functional groups of the first component to thiol functional groups of the second component within the range of 1.5:1 to 5:1. Also proposed is a method for forming an adhesive connection between two substrates.

EFFECT: proposed adhesive composition provides improved strength characteristics of the adhesive connection produced using said composition.

13 cl, 12 tbl, 6 ex

Similar patents RU2750708C1

Title Year Author Number
AMINIMIDE COMPOSITIONS 2016
  • Chao, Tien-Chieh
  • Nakajima, Masayuki
  • Zhou, Hongying
  • Swarup, Shanti
  • Desai, Umesh C.
RU2724052C2
ADHESIVE COMPOSITIONS CONTAINING GRAPHENE CARBON PARTICLES 2013
  • Esej Devid B.
  • Chao Ten-Chikh
  • Desaj Umesh K.
  • Khun Chen-Khun
  • Nakadzima Masayuki
  • Vaner Noel R.
RU2607411C2
STRUCTURAL ADHESIVE COMPOSITIONS 2012
  • Desaj Umesh K.
  • Chao Ten-Chikh
  • Nakadzima Masayuki
  • Ragunatan Kaliappa G.
RU2595040C2
COMPOSITIONS OF LOW-TEMPERATURE CURABLE COATINGS 2018
  • Zhou, Hongying
  • Nakajima, Masayuki
  • Tan, Kar Tean
RU2759543C2
STRUCTURAL ADHESIVE COMPOSITIONS 2016
  • Nakajima, Masayuki
  • Zhou, Hongying
  • Chao, Tien-Chieh
  • Swarup, Shanti
RU2698804C1
CURABLE RESIN COMPOSITION 2009
  • Zeller-Pendrej Dzhianajn Aj.
RU2477291C2
STRUCTURAL ADHESIVE COMPOSITIONS 2011
  • Desaj Umesh K.
  • Chao T'En-Chikh
  • Nakadzima Masajuki
  • Ragunatan Kaliappa G.
RU2552455C2
ADDITIVE PRODUCTION USING REACTIVE COMPOSITIONS 2018
  • Fenn, David R.
  • Olson, Kurt G.
  • Rock, Reza M.
  • Kutchko, Cynthia
  • Donaldson, Susan F.
  • Fogl, Anthony J.
RU2740061C1
INTERPENETRATING POLYMER NETWORKS AS METAL SUBSTRATE COATING AND PREPARATION METHOD THEREOF 2006
  • Perez Mario A.
  • Vud Tomas L.
  • Attagil' Sal'Vatore M.
RU2389748C2
EPOXIDE RESINS MODIFIED BY AMPHIPHILIC BLOCK-COPOLYMER, AND ADHESIVE SUBSTANCES MADE FROM SAID RESINS 2005
  • Pkham Kha K.
  • Vergkhese Kandatkhil I.
  • Detloff Marvin L.
RU2389742C2

RU 2 750 708 C1

Authors

Nakajima, Masayuki

Tan, Kar Tean

Breon, Jonathan P.

Zhou, Hongying

Condie, Allison G.

Wu, Fanghui

Dates

2021-07-01Published

2018-09-20Filed