BE792323A - Procede de traitement de solutions aqueuses d'acrylamide - Google Patents

Procede de traitement de solutions aqueuses d'acrylamide

Info

Publication number
BE792323A
BE792323A BE792323DA BE792323A BE 792323 A BE792323 A BE 792323A BE 792323D A BE792323D A BE 792323DA BE 792323 A BE792323 A BE 792323A
Authority
BE
Belgium
Prior art keywords
aqueous acrylamide
treating aqueous
acrylamide solutions
solutions
treating
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
S Asano
K Yoshimura
R Tsuchiya
T Honda
Original Assignee
Mitsui Toatsu Chemicals
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.)
Publication date
Publication of BE792323A publication Critical patent/BE792323A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides
    • C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C233/02—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals
    • C07C233/09—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with carbon atoms of carboxamide groups bound to carbon atoms of an acyclic unsaturated carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
BE792323D 1971-12-06 Procede de traitement de solutions aqueuses d'acrylamide BE792323A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9789471A JPS5511658B2 (de) 1971-12-06 1971-12-06

Publications (1)

Publication Number Publication Date
BE792323A true BE792323A (fr) 1973-03-30

Family

ID=14204441

Family Applications (1)

Application Number Title Priority Date Filing Date
BE792323D BE792323A (fr) 1971-12-06 Procede de traitement de solutions aqueuses d'acrylamide

Country Status (8)

Country Link
US (1) US3951600A (de)
JP (1) JPS5511658B2 (de)
BE (1) BE792323A (de)
CA (1) CA966639A (de)
DE (1) DE2259750C3 (de)
GB (1) GB1410986A (de)
IT (1) IT971640B (de)
NL (1) NL7216558A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS535295A (en) * 1976-07-05 1978-01-18 Mitsubishi Chem Ind Ltd Preparation of partially hydrolyzed acrylamide polymer
JPS555948A (en) * 1978-06-29 1980-01-17 Nitto Chem Ind Co Ltd Cooling of hydrous polymer gel mass
US4331787A (en) * 1980-07-31 1982-05-25 The Dow Chemical Company Continuous polymerization of water-miscible monomers
JPS57182306A (en) * 1981-04-27 1982-11-10 American Cyanamid Co Polymerizability improvement of acrylonitrile, acrylamide and related monomers
US4536326A (en) * 1981-04-27 1985-08-20 American Cyanamid Company Treatment of acrylamide and related compounds
JPS5839750U (ja) * 1981-09-09 1983-03-15 赤井電機株式会社 カセットテ−プの凹部検出装置
US4375558A (en) * 1981-10-09 1983-03-01 Texaco Inc. Purification of methacrylamidopropyltrimethyl-ammonium chloride with nonionic organic resins
CA1226699A (en) * 1984-01-13 1987-09-08 Akira Yada Process for preparing sticky polymers
US5476883A (en) * 1993-07-23 1995-12-19 Mitsui Toatsu Chemicals, Inc. Preparation process of acrylamide from purified acrylonitrile
JP4914584B2 (ja) * 2004-07-28 2012-04-11 ダイヤニトリックス株式会社 保存容器に貯留された液状物の重合防止方法及びその装置
JP5085164B2 (ja) * 2007-03-09 2012-11-28 ダイヤニトリックス株式会社 アクリルアミド水溶液の貯留タンク
WO2011102510A1 (ja) * 2010-02-22 2011-08-25 ダイヤニトリックス株式会社 安定なアクリルアミド水溶液

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2914169A (en) * 1957-04-15 1959-11-24 Phillips Petroleum Co Chemically resistant containers
US2982396A (en) * 1960-01-29 1961-05-02 Musa M Shihadeh Packaging unit and process for making same
US3598269A (en) * 1968-08-02 1971-08-10 Cutter Lab Lined glass container
US3615710A (en) * 1968-11-15 1971-10-26 Monsanto Co Packaging materials for comestibles
US3758578A (en) * 1969-06-23 1973-09-11 Dow Chemical Co Hydration of nitriles to amides using cupreous catalysts
US3670020A (en) * 1969-07-10 1972-06-13 Nalco Chemical Co Catalytic conversion of nitriles to amides
US3671607A (en) * 1969-10-14 1972-06-20 Monsanto Co Method for impact modification of ethylenically unsaturated nitrile polymers and polymer blends produced thereby

Also Published As

Publication number Publication date
DE2259750B2 (de) 1978-06-08
US3951600A (en) 1976-04-20
JPS5511658B2 (de) 1980-03-26
IT971640B (it) 1974-05-10
JPS4862716A (de) 1973-09-01
CA966639A (en) 1975-04-29
DE2259750C3 (de) 1982-02-18
NL7216558A (de) 1973-06-08
DE2259750A1 (de) 1973-06-07
GB1410986A (en) 1975-10-22

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: MITSUI TOATSU CHEMICALS INC.

Effective date: 19861231