HU178813B - Continuous process for producing and cleaning epoxide resines - Google Patents

Continuous process for producing and cleaning epoxide resines

Info

Publication number
HU178813B
HU178813B HULE000821A HU178813B HU 178813 B HU178813 B HU 178813B HU LE000821 A HULE000821 A HU LE000821A HU 178813 B HU178813 B HU 178813B
Authority
HU
Hungary
Prior art keywords
resines
epoxide
cleaning
producing
continuous process
Prior art date
Application number
Other languages
English (en)
Hungarian (hu)
Inventor
Ferdinand Alber
Wolfgang Boehm
Manfred Gaikowski
Herbert Hecker
Walter Hoeringklee
Lothar Kaiser
Helmut Kopp
Erna Lange
Christian Guenther
Original Assignee
Leuna Werke 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 claimed from DD19612476A external-priority patent/DD138017A3/xx
Priority claimed from DD19612376A external-priority patent/DD137805A3/xx
Application filed by Leuna Werke Veb filed Critical Leuna Werke Veb
Publication of HU178813B publication Critical patent/HU178813B/hu

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
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/32—Separation; Purification
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Epoxy Resins (AREA)
  • Epoxy Compounds (AREA)
HULE000821 1976-12-04 1977-12-02 Continuous process for producing and cleaning epoxide resines HU178813B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DD19612476A DD138017A3 (de) 1976-12-04 1976-12-04 Verfahren zur kontinuierlichen reinigung von epoxidharzloesungen und-abwaessern
DD19612376A DD137805A3 (de) 1976-12-04 1976-12-04 Kontinuierliche herstellung von epoxidharzen

Publications (1)

Publication Number Publication Date
HU178813B true HU178813B (en) 1982-06-28

Family

ID=25747578

Family Applications (1)

Application Number Title Priority Date Filing Date
HULE000821 HU178813B (en) 1976-12-04 1977-12-02 Continuous process for producing and cleaning epoxide resines

Country Status (10)

Country Link
BG (2) BG30542A1 (cs)
CH (1) CH636867A5 (cs)
CS (1) CS199099B1 (cs)
DE (1) DE2745150A1 (cs)
GB (1) GB1551204A (cs)
HU (1) HU178813B (cs)
NL (1) NL7713352A (cs)
PL (1) PL202600A1 (cs)
RO (1) RO77284A (cs)
SU (1) SU998470A1 (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4306054A (en) 1979-11-05 1981-12-15 Veb Leuna-Werke "Walter Ulbricht" Leuna Process for the production of epoxide resins
US4447598A (en) * 1983-04-07 1984-05-08 The Dow Chemical Company Method of preparing epoxy resins having low hydrolyzable chloride contents
US5245057A (en) * 1990-07-20 1993-09-14 The Dow Chemical Company Horizontal continuous reactor and processes
US5310955A (en) * 1991-01-18 1994-05-10 The Dow Chemical Company Vertical continuous reactor and process for liquid epoxy resin
CA2598632A1 (en) * 2003-11-20 2005-06-16 Solvay (Societe Anonyme) Process for producing dichloropropanol

Also Published As

Publication number Publication date
GB1551204A (en) 1979-08-22
DE2745150A1 (de) 1978-06-08
RO77284A (ro) 1981-08-17
BG30542A1 (en) 1981-07-15
NL7713352A (nl) 1978-06-06
CS199099B1 (en) 1980-07-31
CH636867A5 (en) 1983-06-30
PL202600A1 (pl) 1978-07-17
SU998470A1 (ru) 1983-02-23
BG30681A2 (en) 1981-08-14

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