GB897744A - Improvements in or modifications of a process for the production of a low molecular weight glycidyl polyether of a polyhydric phenol - Google Patents

Improvements in or modifications of a process for the production of a low molecular weight glycidyl polyether of a polyhydric phenol

Info

Publication number
GB897744A
GB897744A GB13460A GB13460A GB897744A GB 897744 A GB897744 A GB 897744A GB 13460 A GB13460 A GB 13460A GB 13460 A GB13460 A GB 13460A GB 897744 A GB897744 A GB 897744A
Authority
GB
United Kingdom
Prior art keywords
epichlorohydrin
polyhydric phenol
excess
phenol
washing
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
GB13460A
Other languages
English (en)
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 Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of GB897744A publication Critical patent/GB897744A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/12—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
    • C07D303/18—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by etherified hydroxyl radicals
    • C07D303/20—Ethers with hydroxy compounds containing no oxirane rings
    • C07D303/24—Ethers with hydroxy compounds containing no oxirane rings with polyhydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/02—Polycondensates containing more than one epoxy group per molecule
    • C08G59/04—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof
    • C08G59/06—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols
    • C08G59/063—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols with epihalohydrins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Epoxy Compounds (AREA)
GB13460A 1959-01-02 1960-01-01 Improvements in or modifications of a process for the production of a low molecular weight glycidyl polyether of a polyhydric phenol Expired GB897744A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL234777 1959-01-02

Publications (1)

Publication Number Publication Date
GB897744A true GB897744A (en) 1962-05-30

Family

ID=19751502

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13460A Expired GB897744A (en) 1959-01-02 1960-01-01 Improvements in or modifications of a process for the production of a low molecular weight glycidyl polyether of a polyhydric phenol

Country Status (3)

Country Link
FR (1) FR1244686A (US06811534-20041102-M00003.png)
GB (1) GB897744A (US06811534-20041102-M00003.png)
NL (1) NL234777A (US06811534-20041102-M00003.png)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412539A1 (fr) * 1977-12-20 1979-07-20 Shell Int Research Procede de preparation d'ethers polyglycidiques liquides de phenols polyhydriques
EP0018040A1 (en) * 1979-04-19 1980-10-29 Shell Internationale Researchmaatschappij B.V. Process for the preparation of polyglycidyl ethers of polyhydric phenols and polyglycidyl ethers so prepared
US4408062A (en) * 1982-03-18 1983-10-04 The Dow Chemical Company Process for preparing low molecular weight epoxy resins
GB2137629A (en) * 1983-04-07 1984-10-10 Dow Chemical Co A process for reducing the hydrolyzable chloride content of an epoxidation process
EP0186048A2 (de) * 1984-12-22 1986-07-02 Bayer Ag Verfahren zur Herstellung von niedermolekularen Glycidylethern ein- und mehrwertiger Phenole
US5173549A (en) * 1988-06-17 1992-12-22 Morton International, Inc. Process for synthesizing epoxidized polysulfides
US10961208B1 (en) 2019-12-24 2021-03-30 Chang Chun Plastics Co., Ltd. Product of glycidyl ether of a mono or polyhydric phenol

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412539A1 (fr) * 1977-12-20 1979-07-20 Shell Int Research Procede de preparation d'ethers polyglycidiques liquides de phenols polyhydriques
EP0018040A1 (en) * 1979-04-19 1980-10-29 Shell Internationale Researchmaatschappij B.V. Process for the preparation of polyglycidyl ethers of polyhydric phenols and polyglycidyl ethers so prepared
US4408062A (en) * 1982-03-18 1983-10-04 The Dow Chemical Company Process for preparing low molecular weight epoxy resins
GB2137629A (en) * 1983-04-07 1984-10-10 Dow Chemical Co A process for reducing the hydrolyzable chloride content of an epoxidation process
EP0186048A2 (de) * 1984-12-22 1986-07-02 Bayer Ag Verfahren zur Herstellung von niedermolekularen Glycidylethern ein- und mehrwertiger Phenole
EP0186048A3 (en) * 1984-12-22 1987-05-06 Bayer Ag Process for the preparation of low molecular weight glycidyl ethers of mono- or polyvalent phenols
US5173549A (en) * 1988-06-17 1992-12-22 Morton International, Inc. Process for synthesizing epoxidized polysulfides
US10961208B1 (en) 2019-12-24 2021-03-30 Chang Chun Plastics Co., Ltd. Product of glycidyl ether of a mono or polyhydric phenol
EP3842466A1 (en) 2019-12-24 2021-06-30 Chang Chun Plastics Co., Ltd. Product of glycidyl ether of a mono or polyhydric phenol, epoxy resin composition, and process for producing product of glycidyl ether of a mono or polyhydric phenol

Also Published As

Publication number Publication date
FR1244686A (fr) 1960-10-28
NL234777A (US06811534-20041102-M00003.png)

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