公开(公告)号：US2602785A

公开(公告)日：1952-07-08

申请号：US18781750

申请日：1950-09-30

Applicant: SHELL DEV

Inventor： WILES QUENTIN T ,  ELAM DANIEL W

IPC: C08L63/02

CPC classification number: C08L63/00 ,  Y10S238/01 ,  C08L2666/04

公开(公告)号：US2528934A

公开(公告)日：1950-11-07

申请号：US9054349

申请日：1949-04-29

Applicant: SHELL DEV

Inventor： WILES QUENTIN T

IPC: C08G59/14 ,  C08G59/22 ,  C08G59/38 ,  C08K3/22 ,  C09J163/02

CPC classification number: C08K3/22 ,  C08G59/145 ,  C08G59/226 ,  C08G59/38 ,  C08L2666/54 ,  C09J163/00 ,  Y10S273/03 ,  C08L63/00

公开(公告)号：US2640037A

公开(公告)日：1953-05-26

申请号：US24962851

申请日：1951-10-03

Applicant: SHELL DEV

Inventor： PARRY HARVEY L ,  WILES QUENTIN T

IPC: C07D295/02 ,  C07D295/027 ,  C08G59/18 ,  C08G59/56 ,  C08G59/58

CPC classification number: C07D295/027 ,  C08G59/184 ,  C08G59/56 ,  C08G59/58

公开(公告)号：US2595852A

公开(公告)日：1952-05-06

申请号：US10029449

申请日：1949-06-20

Applicant: SHELL DEV

Inventor： HOPPER FRANCIS C ,  WILES QUENTIN T

IPC: C08F6/12

CPC classification number: C08F6/12 ,  Y10S159/10

公开(公告)号：US2681901A

公开(公告)日：1954-06-22

申请号：US24962451

申请日：1951-10-03

Applicant: SHELL DEV

Inventor： WILES QUENTIN T ,  ELAM DANIEL W

IPC: B03D1/06 ,  C01C1/16 ,  C01D9/10 ,  C08G59/50

CPC classification number: C01D9/10 ,  B03D1/06 ,  C01C1/164 ,  C08G59/5093

公开(公告)号：US2528933A

公开(公告)日：1950-11-07

申请号：US9054249

申请日：1949-04-29

Applicant: SHELL DEV

Inventor： WILES QUENTIN T

IPC: C08G59/14 ,  C08G59/22 ,  C08G59/38 ,  C09J163/02

CPC classification number: C08G59/38 ,  C08G59/145 ,  C08G59/226 ,  C08K3/22 ,  C08L2666/54 ,  C09J163/00

Abstract: A composition, suitable for use as an adhesive upon addition of a hardening agent comprises (1) a glycidyl ether of a dihydric phenol (many specified), if desired in admixture with other epoxy compounds, and (2) a comminuted amphoteric oxide, e.g. the oxides of zinc, antimony, lead, aluminium, tin, iron or silicon or bauxite; the amount of oxide being 50-125 per cent by weight of all the epoxy constituents present. Other epoxy constituents specified are the glycidyl ethers of polyhydric alcohols (many specified) and liquid monoepoxy compounds, e.g. propylene-, butylene-, isobutylene-, butadiene-, 1,2-pentylene-, 2,3-hexylene-, 3,4-hexylene-, 3-ethyl-2,3-pentylene-, octylene-, styrene-, and decylene-oxides; epibromhydrin and epichlorhydrin; and methyl-, ethyl-, isopropyl-, allyl-, crotyl-, isoamyl-phenyl-, ortho tolyl-, para tolyl-, thymyl-, and naphthyl-glycidyl ethers. Hardening agents exemplified are alkalies and alkali phenoxides; carboxylic acids and anhydrides; metal halides and complexes thereof with ethers, acid anhydrides, ketones and diazonium salts; phosphoric acid and esters thereof; and amino compounds. In examples: (a) epoxy resin I is prepared by reacting 1 mol. of bis-phenol with 2.6 mols. of epichlorhydrin in presence of caustic soda; (b) epoxy resin II is prepared by reacting 1 mol. of bis-phenol and 2.0 mols. of epichlorhydrin in presence of caustic soda; (e) epoxy resin III is prepared by reacting 3 mols. of glycerine with 9 mols. of epichlorhydrin in presence of a diethyl ether solution of boron trifluoride to form a condensate which is dissolved in dioxane and heated with sodium aluminate. Tables disclose compositions of (1) epoxy resins I and III, zinc or aluminium oxide and diethylene triamine; (2) and (3) epoxy resins I and III, allyl glycidyl ether, alumina and triethylamine; (4) epoxy resins I and III, butadiene or propylene oxide, bauxite triethylamine; (5) epoxy resins I and III, allyl glycidyl ether, alumina and triethylamine or diethylamine triamine. Specifications 657,816, 681,001, 681,991 and 13838/48 (as open to inspection under Sect. 91), are referred to.

公开(公告)号：US2528932A

公开(公告)日：1950-11-07

申请号：US9054149

申请日：1949-04-29

Applicant: SHELL DEV

Inventor： WILES QUENTIN T ,  NEWEY HERBERT A

IPC: C07D301/28 ,  C08G59/14 ,  C08G59/22 ,  C08G59/24

CPC classification number: C08G59/145 ,  C08G59/226 ,  C08G59/245