CN1039647C - 丙烯酰胺水溶液聚合的改进方法 - Google Patents

丙烯酰胺水溶液聚合的改进方法 Download PDF

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Publication number
CN1039647C
CN1039647C CN93104085A CN93104085A CN1039647C CN 1039647 C CN1039647 C CN 1039647C CN 93104085 A CN93104085 A CN 93104085A CN 93104085 A CN93104085 A CN 93104085A CN 1039647 C CN1039647 C CN 1039647C
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China
Prior art keywords
acrylamide
soda ash
yellow soda
hydrolysis
polymerization
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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 - Fee Related
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CN93104085A
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English (en)
Chinese (zh)
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CN1090292A (zh
Inventor
R·皮希
W·瓦西奥
唐富刚
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S·N·F·公司
SNF SA
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SNF SA
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/52—Amides or imides
    • C08F20/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F20/56—Acrylamide; Methacrylamide

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CN93104085A 1993-01-28 1993-04-09 丙烯酰胺水溶液聚合的改进方法 Expired - Fee Related CN1039647C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9301261A FR2700771B1 (fr) 1993-01-28 1993-01-28 Procédé perfectionné pour polymériser l'acrylamide en milieu aqueux.
FR9301261 1993-01-28

Publications (2)

Publication Number Publication Date
CN1090292A CN1090292A (zh) 1994-08-03
CN1039647C true CN1039647C (zh) 1998-09-02

Family

ID=9443746

Family Applications (1)

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CN93104085A Expired - Fee Related CN1039647C (zh) 1993-01-28 1993-04-09 丙烯酰胺水溶液聚合的改进方法

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CN (1) CN1039647C (fr)
FR (1) FR2700771B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3199218B1 (fr) 2009-09-15 2019-11-06 Suncor Energy Inc. Procédé de séchage de résidus fins des sables bitumineux
CA3050234C (fr) 2009-09-15 2022-11-08 Suncor Energy Inc. Techniques de floculation et de deshydratation de residus fins
AU2009354586A1 (en) 2009-10-30 2012-05-24 Suncor Energy Inc. Depositing and farming methods for drying oil sand mature fine tailings
US8785573B2 (en) 2012-09-12 2014-07-22 Ecolab Usa Inc Process for preparing water soluble polymers with no insoluble gels and low levels of residual monomers
CN102977243A (zh) * 2012-11-24 2013-03-20 山东宝莫生物化工股份有限公司 均聚共水解生产高水解度聚丙烯酰胺的方法
CN105367693B (zh) * 2015-08-03 2018-02-02 公安部第一研究所 一种用于毛细管电泳的无胶筛分介质及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS559629A (en) * 1978-07-07 1980-01-23 Nitto Chem Ind Co Ltd Polymerization of acrylamide monomer
JPS58219205A (ja) * 1982-06-14 1983-12-20 Nitto Chem Ind Co Ltd アクリルアミド重合体の製造法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL251258A (fr) * 1959-05-06
NL7511813A (nl) * 1974-10-25 1976-04-27 Calgon Corp Werkwijze voor het bereiden van in water oplos- bare polymeren.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS559629A (en) * 1978-07-07 1980-01-23 Nitto Chem Ind Co Ltd Polymerization of acrylamide monomer
JPS58219205A (ja) * 1982-06-14 1983-12-20 Nitto Chem Ind Co Ltd アクリルアミド重合体の製造法

Also Published As

Publication number Publication date
FR2700771B1 (fr) 1995-03-17
FR2700771A1 (fr) 1994-07-29
CN1090292A (zh) 1994-08-03

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