BG30542A1 - Method for continious obtaining of epoxy resine - Google Patents

Method for continious obtaining of epoxy resine

Info

Publication number
BG30542A1
BG30542A1 BG7737860A BG3786077A BG30542A1 BG 30542 A1 BG30542 A1 BG 30542A1 BG 7737860 A BG7737860 A BG 7737860A BG 3786077 A BG3786077 A BG 3786077A BG 30542 A1 BG30542 A1 BG 30542A1
Authority
BG
Bulgaria
Prior art keywords
continious
obtaining
resine
epoxy
epoxy resine
Prior art date
Application number
BG7737860A
Other languages
Bulgarian (bg)
English (en)
Inventor
Alber
Bom
Gajjkovski
Gjunter
Khekker
Khornigklee
Kajjzer
Kopp
Mjuler
Shefer
Shilgalijjs
Sholc
Zajjdel
Lange
Majj
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 BG30542A1 publication Critical patent/BG30542A1/xx

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)
BG7737860A 1976-12-04 1977-11-24 Method for continious obtaining of epoxy resine BG30542A1 (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
BG30542A1 true BG30542A1 (en) 1981-07-15

Family

ID=25747578

Family Applications (2)

Application Number Title Priority Date Filing Date
BG7737860A BG30542A1 (en) 1976-12-04 1977-11-24 Method for continious obtaining of epoxy resine
BG7747894A BG30681A2 (en) 1976-12-04 1977-11-24 Method for continuous purifying of epoxide resine and waste waters solutions

Family Applications After (1)

Application Number Title Priority Date Filing Date
BG7747894A BG30681A2 (en) 1976-12-04 1977-11-24 Method for continuous purifying of epoxide resine and waste waters solutions

Country Status (10)

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

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
EP1687248B1 (en) * 2003-11-20 2011-06-01 SOLVAY (Société Anonyme) Process for producing dichloropropanol from glycerol and a chlorinated agent and in the presence of a catalyst selected from adipic and glutaric acid

Also Published As

Publication number Publication date
HU178813B (en) 1982-06-28
PL202600A1 (pl) 1978-07-17
SU998470A1 (ru) 1983-02-23
NL7713352A (nl) 1978-06-06
BG30681A2 (en) 1981-08-14
GB1551204A (en) 1979-08-22
DE2745150A1 (de) 1978-06-08
CH636867A5 (en) 1983-06-30
CS199099B1 (en) 1980-07-31
RO77284A (ro) 1981-08-17

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