BE786464A - Procede de fabrication d'acide poly-alpha-hydroxyacrylique ou de ses sels. - Google Patents

Procede de fabrication d'acide poly-alpha-hydroxyacrylique ou de ses sels.

Info

Publication number
BE786464A
BE786464A BE786464A BE786464A BE786464A BE 786464 A BE786464 A BE 786464A BE 786464 A BE786464 A BE 786464A BE 786464 A BE786464 A BE 786464A BE 786464 A BE786464 A BE 786464A
Authority
BE
Belgium
Prior art keywords
dehydrochlorination
polymn
hydrolysis
acrylic acid
poly alpha
Prior art date
Application number
BE786464A
Other languages
English (en)
Original Assignee
Solvay
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 Solvay filed Critical Solvay
Priority to BE786464A priority Critical patent/BE786464A/fr
Publication of BE786464A publication Critical patent/BE786464A/fr

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/363Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/377Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00Chemical modification by after-treatment
    • C08F8/26Removing halogen atoms or halogen-containing groups from the molecule
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00Chemical modification by after-treatment
    • C08F8/44Preparation of metal salts or ammonium salts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BE786464A 1972-07-19 1972-07-19 Procede de fabrication d'acide poly-alpha-hydroxyacrylique ou de ses sels. BE786464A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE786464A BE786464A (fr) 1972-07-19 1972-07-19 Procede de fabrication d'acide poly-alpha-hydroxyacrylique ou de ses sels.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE786464A BE786464A (fr) 1972-07-19 1972-07-19 Procede de fabrication d'acide poly-alpha-hydroxyacrylique ou de ses sels.

Publications (1)

Publication Number Publication Date
BE786464A true BE786464A (fr) 1972-11-16

Family

ID=3859970

Family Applications (1)

Application Number Title Priority Date Filing Date
BE786464A BE786464A (fr) 1972-07-19 1972-07-19 Procede de fabrication d'acide poly-alpha-hydroxyacrylique ou de ses sels.

Country Status (1)

Country Link
BE (1) BE786464A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2700892A1 (de) * 1976-01-16 1977-07-21 Solvay Verfahren zur regenerierung von altpapier
US7304191B2 (en) 2000-08-07 2007-12-04 Solvay (Societe Anonyme) Process for the synthesis of fluoroorganic compounds
WO2011042884A1 (fr) 2009-10-09 2011-04-14 Total S.A. Procédé d'oxydation de composes organiques

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2700892A1 (de) * 1976-01-16 1977-07-21 Solvay Verfahren zur regenerierung von altpapier
US4347099A (en) 1976-01-16 1982-08-31 Solvay & Cie. Process for the reclamation of waste paper
US7304191B2 (en) 2000-08-07 2007-12-04 Solvay (Societe Anonyme) Process for the synthesis of fluoroorganic compounds
WO2011042884A1 (fr) 2009-10-09 2011-04-14 Total S.A. Procédé d'oxydation de composes organiques

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