GB838652A - Process for manufacturing plastic compounds and lacquer coatings from glycidyl ether epoxides - Google Patents

Process for manufacturing plastic compounds and lacquer coatings from glycidyl ether epoxides

Info

Publication number
GB838652A
GB838652A GB3626656A GB3626656A GB838652A GB 838652 A GB838652 A GB 838652A GB 3626656 A GB3626656 A GB 3626656A GB 3626656 A GB3626656 A GB 3626656A GB 838652 A GB838652 A GB 838652A
Authority
GB
United Kingdom
Prior art keywords
parts
glycidyl ether
dipiperidyl
dissolved
mixture
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
GB3626656A
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.)
Leuna Werke GmbH
Leuna Werke Walter Ulbright Germany VEB
Original Assignee
Leuna Werke GmbH
Leuna Werke Walter Ulbright Germany VEB
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
Priority to NL211157D priority Critical patent/NL211157A/xx
Priority to DEV11254A priority patent/DE1032920B/en
Application filed by Leuna Werke GmbH, Leuna Werke Walter Ulbright Germany VEB filed Critical Leuna Werke GmbH
Priority to GB3626656A priority patent/GB838652A/en
Publication of GB838652A publication Critical patent/GB838652A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/50—Amines
    • C08G59/5046—Amines heterocyclic
    • C08G59/5053—Amines heterocyclic containing only nitrogen as a heteroatom
    • C08G59/506—Amines heterocyclic containing only nitrogen as a heteroatom having one nitrogen atom in the ring
    • 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
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/50—Amines
    • C08G59/5006—Amines aliphatic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Epoxy Resins (AREA)

Abstract

Epoxide resins containing glycidyl ether groups are cured with compounds containing as sole functional groups two tertiary N atoms separated by an aliphatic chain of at least two C atoms, e.g. 1-di-isobutyl-amino-5-dimethyl-aminopentane, 1,5-dipiperidyl pentane or 1,7-dipiperidyl heptane. The resin and curing agent dissolved in solvents provide coating compositions which harden slowly, e.g. in about twelve days, to transparent lacquers which are chemically and mechanically resistant and provide excellent electrical insulation. 100 parts of the polyglycidyl ether obtained by reacting epichlorhydrin and 2,21-p,p1-hydroxy diphenyl propane are dissolved in 185 parts of a mixture of toluene, propanol and ethylene glycol in the ratio 7:3:4 and 25 parts 1,7-di-piperidyl heptane are added. 50 parts of the mixture are added to a further 100 parts of the ether resin dissolved in the same solvent mixture to yield a lacquer. In Example 2 methyl epichlorhydrin is reacted with 2,21-p,p1-hydroxyphenylpropane and the resulting glycidyl ether mixed at 130 DEG C. with 1,5-dipiperidyl pentane and poured into a mould for 4 1/2 hours at room temperature, followed by 1 hour's hardening at 100 DEG C.
GB3626656A 1956-09-24 1956-11-27 Process for manufacturing plastic compounds and lacquer coatings from glycidyl ether epoxides Expired GB838652A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL211157D NL211157A (en) 1956-11-27
DEV11254A DE1032920B (en) 1956-09-24 1956-09-24 Process for hardening glycidyl polyethers
GB3626656A GB838652A (en) 1956-11-27 1956-11-27 Process for manufacturing plastic compounds and lacquer coatings from glycidyl ether epoxides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3626656A GB838652A (en) 1956-11-27 1956-11-27 Process for manufacturing plastic compounds and lacquer coatings from glycidyl ether epoxides

Publications (1)

Publication Number Publication Date
GB838652A true GB838652A (en) 1960-06-22

Family

ID=10386529

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3626656A Expired GB838652A (en) 1956-09-24 1956-11-27 Process for manufacturing plastic compounds and lacquer coatings from glycidyl ether epoxides

Country Status (2)

Country Link
GB (1) GB838652A (en)
NL (1) NL211157A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2364253A1 (en) * 1976-09-08 1978-04-07 Veba Chemie Ag PULVERULENT COATING PRODUCTS STABLE IN STORAGE AND COATING PROCESS WITH SUCH PRODUCTS
US5698607A (en) * 1994-05-10 1997-12-16 Lonza Ag Tertiary diamine, its use as catalyst, and process for preparing tertiary diamines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2364253A1 (en) * 1976-09-08 1978-04-07 Veba Chemie Ag PULVERULENT COATING PRODUCTS STABLE IN STORAGE AND COATING PROCESS WITH SUCH PRODUCTS
US5698607A (en) * 1994-05-10 1997-12-16 Lonza Ag Tertiary diamine, its use as catalyst, and process for preparing tertiary diamines

Also Published As

Publication number Publication date
NL211157A (en)

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