DD119410A5 - - Google Patents

Info

Publication number
DD119410A5
DD119410A5 DD185738A DD18573875A DD119410A5 DD 119410 A5 DD119410 A5 DD 119410A5 DD 185738 A DD185738 A DD 185738A DD 18573875 A DD18573875 A DD 18573875A DD 119410 A5 DD119410 A5 DD 119410A5
Authority
DD
German Democratic Republic
Application number
DD185738A
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 filed Critical
Publication of DD119410A5 publication Critical patent/DD119410A5/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DD185738A 1974-04-29 1975-04-28 DD119410A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2420765A DE2420765C3 (de) 1974-04-29 1974-04-29 Verfahren zur Reinigung von Decandicarbonsäure- (l,lo)

Publications (1)

Publication Number Publication Date
DD119410A5 true DD119410A5 (xx) 1976-04-20

Family

ID=5914274

Family Applications (1)

Application Number Title Priority Date Filing Date
DD185738A DD119410A5 (xx) 1974-04-29 1975-04-28

Country Status (11)

Country Link
US (1) US4067779A (xx)
JP (1) JPS582217B2 (xx)
BE (1) BE828508A (xx)
CA (1) CA1051025A (xx)
DD (1) DD119410A5 (xx)
DE (1) DE2420765C3 (xx)
FR (1) FR2268781B1 (xx)
GB (1) GB1501997A (xx)
IT (1) IT1035434B (xx)
NL (1) NL7505111A (xx)
SU (1) SU623516A3 (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3128204A1 (de) * 1980-07-17 1982-04-22 E.I. du Pont de Nemours and Co., 19898 Wilmington, Del. Behandlung von dibasischen estern mit alkalimetallborhydriden, -permanganaten oder -methylaten
WO2006115226A1 (ja) 2005-04-22 2006-11-02 Mitsubishi Chemical Corporation バイオマス資源由来ポリエステル及びその製造方法
CN101525287B (zh) * 2008-03-04 2012-02-08 上海芝东商务咨询有限公司 一种癸二酸的精制方法
JP2011515411A (ja) * 2008-03-19 2011-05-19 インビスタ テクノロジーズ エス エイ アール エル シクロドデカトリエンの製造方法およびラウロラクトンの製造方法
CN103391898B (zh) * 2010-12-14 2015-09-30 水技术国际公司 用逆流降膜蒸发器使脱油的水再循环的方法
CN111138273A (zh) 2019-12-24 2020-05-12 上海凯赛生物技术股份有限公司 一种长链二元酸的精制工艺及系统
CN113307532B (zh) * 2021-06-15 2022-04-22 西南石油大学 一种低温固井用控制水泥水化热的微胶囊的制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2522529A (en) * 1946-01-08 1950-09-19 Robert W Miller Distillation of alcohols from dibasic acid diesters
US2791551A (en) * 1952-05-01 1957-05-07 Wyandotte Chemicals Corp Removal of hno3 from carboxymethyl diethers of ethylene glycols
US2771482A (en) * 1953-08-26 1956-11-20 Gulf Research Development Co Nitric acid oxidation of hydrocarbons
US2791598A (en) * 1953-08-26 1957-05-07 Gulf Research Development Co Nitric acid oxidation of hydrocarbons
US2878276A (en) * 1955-05-03 1959-03-17 Gulf Research Development Co Process for producing dibasic carboxylic acids
NL289024A (xx) * 1962-02-19
US3402108A (en) * 1966-07-07 1968-09-17 Emery Industries Inc Process for the production of a purified grade of azelaic acid by treatment with ozone during purification
US3637832A (en) * 1968-03-12 1972-01-25 Du Pont Preparation of straight chain dicarboxylic acids
DE1919228C3 (de) * 1969-04-16 1984-04-12 Chemische Werke Hüls AG, 4370 Marl Verfahren zur kontinuierlichen Herstellung von gesättigten aliphatischen Dicarbonsäuren
JPS4834578A (xx) * 1971-09-07 1973-05-19
DE2217003C2 (de) * 1972-04-08 1983-12-15 Chemische Werke Hüls AG, 4370 Marl Verfahren und Vorrichtung zur kontinuierlichen Herstellung von gesättigten aliphatischen Dicarbonsäuren
US3903152A (en) * 1972-07-04 1975-09-02 Toa Gosei Chem Ind Process for producing highly pure 1,12-dodecanedioic acid
US3979450A (en) * 1973-02-08 1976-09-07 Jury Leonidovich Moskovich Method for preparing dicarboxylic acids

Also Published As

Publication number Publication date
IT1035434B (it) 1979-10-20
DE2420765B2 (de) 1980-05-29
NL7505111A (nl) 1975-10-31
DE2420765A1 (de) 1975-10-30
JPS582217B2 (ja) 1983-01-14
JPS50149616A (xx) 1975-11-29
SU623516A3 (ru) 1978-09-05
BE828508A (fr) 1975-08-18
DE2420765C3 (de) 1981-02-12
FR2268781B1 (xx) 1979-08-24
US4067779A (en) 1978-01-10
GB1501997A (en) 1978-02-22
FR2268781A1 (xx) 1975-11-21
CA1051025A (en) 1979-03-20

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