GB768125A - Improvements in or relating to resinous compositions comprising a glycidyl polyetherand a phenol-formaldehyde resin - Google Patents

Improvements in or relating to resinous compositions comprising a glycidyl polyetherand a phenol-formaldehyde resin

Info

Publication number
GB768125A
GB768125A GB2436953A GB2436953A GB768125A GB 768125 A GB768125 A GB 768125A GB 2436953 A GB2436953 A GB 2436953A GB 2436953 A GB2436953 A GB 2436953A GB 768125 A GB768125 A GB 768125A
Authority
GB
United Kingdom
Prior art keywords
novolac
glycidyl ether
phenol
curing
glycidyl
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB2436953A
Inventor
Eric Sylvester Narracott
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shell Refining and Marketing Co Ltd
Original Assignee
Shell Refining and Marketing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shell Refining and Marketing Co Ltd filed Critical Shell Refining and Marketing Co Ltd
Priority to GB2436953A priority Critical patent/GB768125A/en
Publication of GB768125A publication Critical patent/GB768125A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
    • B24D3/20—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially organic
    • B24D3/28—Resins or natural or synthetic macromolecular compounds
    • B24D3/285—Reaction products obtained from aldehydes or ketones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Epoxy Resins (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

A curable composition consists of a phenolformaldehyde novolac resin mixed with a glycidyl ether of a polyhydric phenol or alcohol. The compositions are curable with hexamethylene tetramine which provides the methylene groups necessary for curing the novolac and ammonia for curing the glycidyl ether. The curing time of the novolac is shortened by the glycidyl ether. The two resins may be mixed as powdered solids or a liquid glycidyl ether may be added during preparation of the novolac. The mixtures may be used, with conventional fillers, e.g. woodflour, paper, cotton, mica, asbestos, sand or abrasive material for moulding or, in solution, as binding agents or adhesives. Examples describe the use of novolac resins from phenol, formaldehyde and oxalic acid, glycidyl ethers of 2,2-bis-(4-hydroxyphenyl) propane being added either during manufacture of the novolac or to the molten novolac. Curing was effected with hexamethylene tetramine. In two of the examples, a liquid polyglycidyl ether of glycerol was employed instead of the glycidyl ether of a phenol. Specifications 681,001, 681,991 and 690,997, [Group XX], are referred to.
GB2436953A 1953-09-03 1953-09-03 Improvements in or relating to resinous compositions comprising a glycidyl polyetherand a phenol-formaldehyde resin Expired GB768125A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2436953A GB768125A (en) 1953-09-03 1953-09-03 Improvements in or relating to resinous compositions comprising a glycidyl polyetherand a phenol-formaldehyde resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2436953A GB768125A (en) 1953-09-03 1953-09-03 Improvements in or relating to resinous compositions comprising a glycidyl polyetherand a phenol-formaldehyde resin

Publications (1)

Publication Number Publication Date
GB768125A true GB768125A (en) 1957-02-13

Family

ID=10210630

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2436953A Expired GB768125A (en) 1953-09-03 1953-09-03 Improvements in or relating to resinous compositions comprising a glycidyl polyetherand a phenol-formaldehyde resin

Country Status (1)

Country Link
GB (1) GB768125A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2951779A (en) * 1957-08-06 1960-09-06 Borden Co Plywood containers
DE1162076B (en) * 1961-10-25 1964-01-30 Teerverwertung Gmbh Hardening of compounds with more than one epoxy group per molecule
DE1184496B (en) * 1961-08-17 1964-12-31 Dynamit Nobel Ag Manufacture of molded parts from molding compounds containing novolaks and polyglycidyl ethers
US3200172A (en) * 1958-12-18 1965-08-10 Ciba Ltd Moulding compositions comprising epoxidized novolak, novolak and amine
US4195140A (en) * 1978-02-28 1980-03-25 Lord Corporation Adhesive-promoting compositions
US4803543A (en) * 1980-12-10 1989-02-07 Hitachi, Ltd. Semiconductor device and process for producing the same
US8399597B2 (en) 2007-09-21 2013-03-19 Saint-Gobain Abrasives, Inc. Phenolic resin formulation and coatings for abrasive products

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2951779A (en) * 1957-08-06 1960-09-06 Borden Co Plywood containers
US3200172A (en) * 1958-12-18 1965-08-10 Ciba Ltd Moulding compositions comprising epoxidized novolak, novolak and amine
DE1184496B (en) * 1961-08-17 1964-12-31 Dynamit Nobel Ag Manufacture of molded parts from molding compounds containing novolaks and polyglycidyl ethers
DE1162076B (en) * 1961-10-25 1964-01-30 Teerverwertung Gmbh Hardening of compounds with more than one epoxy group per molecule
US4195140A (en) * 1978-02-28 1980-03-25 Lord Corporation Adhesive-promoting compositions
US4803543A (en) * 1980-12-10 1989-02-07 Hitachi, Ltd. Semiconductor device and process for producing the same
US8399597B2 (en) 2007-09-21 2013-03-19 Saint-Gobain Abrasives, Inc. Phenolic resin formulation and coatings for abrasive products

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