BE755440A - Procede de stabilisation d'acrylamides - Google Patents

Procede de stabilisation d'acrylamides

Info

Publication number
BE755440A
BE755440A BE755440DA BE755440A BE 755440 A BE755440 A BE 755440A BE 755440D A BE755440D A BE 755440DA BE 755440 A BE755440 A BE 755440A
Authority
BE
Belgium
Prior art keywords
acrylamide
stabilization process
stabilization
acrylamide stabilization
Prior art date
Application number
Other languages
English (en)
Original Assignee
Sumitomo Chemical Co
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 by Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of BE755440A publication Critical patent/BE755440A/fr

Links

Classifications

    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE755440D 1969-08-30 1970-08-28 Procede de stabilisation d'acrylamides BE755440A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6895969 1969-08-30

Publications (1)

Publication Number Publication Date
BE755440A true BE755440A (fr) 1971-02-01

Family

ID=13388704

Family Applications (1)

Application Number Title Priority Date Filing Date
BE755440D BE755440A (fr) 1969-08-30 1970-08-28 Procede de stabilisation d'acrylamides

Country Status (6)

Country Link
US (1) US3699081A (fr)
BE (1) BE755440A (fr)
DE (1) DE2042814B2 (fr)
FR (1) FR2059321A5 (fr)
GB (1) GB1252392A (fr)
NL (1) NL140844B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE792339A (fr) * 1971-12-06 1973-03-30 Mitsui Toatsu Chemicals Procede de concentration d'une solution aqueuse d'acrylamide
US3855075A (en) * 1972-04-03 1974-12-17 American Cyanamid Co Method of purification of acrylamide by distillation with a polymer inhibitor
JPS6012344B2 (ja) * 1973-06-05 1985-04-01 三井東圧化学株式会社 アクリルアミド水溶液の処理方法
US3887425A (en) * 1973-10-01 1975-06-03 American Cyanamid Co Concentrating acrylamide solutions
US4163755A (en) * 1973-10-29 1979-08-07 American Cyanamid Company Processing of acrylamide solutions; concentration without polymer formation
GB0124711D0 (en) * 2001-10-15 2001-12-05 Randox Lab Ltd Spin trap for use in biological systems
US8053539B2 (en) * 2006-06-30 2011-11-08 Johnson & Johnson Vision Care Inc. Siloxanyl materials for molded plastics
US8569538B2 (en) * 2006-06-30 2013-10-29 Johnson & Johnson Vision Care, Inc. Acryloyl materials for molded plastics
US7838698B2 (en) * 2006-09-29 2010-11-23 Johnson & Johnson Vision Care, Inc. Hydrolysis-resistant silicone compounds
US9056880B2 (en) 2006-09-29 2015-06-16 Johnson & Johnson Vision Care, Inc. Process for producing hydrolysis-resistant silicone compounds
US20080119627A1 (en) * 2006-11-22 2008-05-22 Masataka Nakamura Methods for purifying siloxanyl monomers
US8080622B2 (en) 2007-06-29 2011-12-20 Johnson & Johnson Vision Care, Inc. Soluble silicone prepolymers
US7897654B2 (en) * 2007-12-27 2011-03-01 Johnson & Johnson Vision Care Inc. Silicone prepolymer solutions
WO2010096512A1 (fr) * 2009-02-18 2010-08-26 Dow Global Technologies Inc. Composition inhibitrice de la polymérisation et procédé d'inhibition de la polymérisation de monomères distillables

Also Published As

Publication number Publication date
NL7012774A (fr) 1971-03-02
GB1252392A (fr) 1971-11-03
NL140844B (nl) 1974-01-15
DE2042814A1 (de) 1971-04-08
DE2042814B2 (de) 1973-04-12
FR2059321A5 (fr) 1971-05-28
US3699081A (en) 1972-10-17
DE2042814C3 (fr) 1973-10-31

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