IT1014672B - MANUFACTURING PROCESS OF WATER-SOLUBLE SALTS OF ALPHA HYDROXYACRYL POLY ACID AND ITS DE ALKYLATE RIVATES - Google Patents

MANUFACTURING PROCESS OF WATER-SOLUBLE SALTS OF ALPHA HYDROXYACRYL POLY ACID AND ITS DE ALKYLATE RIVATES

Info

Publication number
IT1014672B
IT1014672B IT2347474A IT2347474A IT1014672B IT 1014672 B IT1014672 B IT 1014672B IT 2347474 A IT2347474 A IT 2347474A IT 2347474 A IT2347474 A IT 2347474A IT 1014672 B IT1014672 B IT 1014672B
Authority
IT
Italy
Prior art keywords
rivates
hydroxyacryl
alkylate
alpha
water
Prior art date
Application number
IT2347474A
Other languages
Italian (it)
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
Application granted granted Critical
Publication of IT1014672B publication Critical patent/IT1014672B/en

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
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/377—Preparation 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/52—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen
    • C07C57/54—Halogenated acrylic or methacrylic acids
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/44—Preparation of metal salts or ammonium salts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT2347474A 1973-07-18 1974-05-31 MANUFACTURING PROCESS OF WATER-SOLUBLE SALTS OF ALPHA HYDROXYACRYL POLY ACID AND ITS DE ALKYLATE RIVATES IT1014672B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU68037A LU68037A1 (en) 1973-07-18 1973-07-18

Publications (1)

Publication Number Publication Date
IT1014672B true IT1014672B (en) 1977-04-30

Family

ID=19727407

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2347474A IT1014672B (en) 1973-07-18 1974-05-31 MANUFACTURING PROCESS OF WATER-SOLUBLE SALTS OF ALPHA HYDROXYACRYL POLY ACID AND ITS DE ALKYLATE RIVATES

Country Status (7)

Country Link
JP (2) JPS5420995B2 (en)
BE (1) BE817678A (en)
DE (1) DE2431823C3 (en)
FR (1) FR2237916B1 (en)
GB (1) GB1466287A (en)
IT (1) IT1014672B (en)
LU (1) LU68037A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE850066A (en) * 1976-01-16 1977-07-04 Solvay PROCESS FOR THE REGENERATION OF OLD PAPER
LU76021A1 (en) * 1976-10-15 1978-05-16
DE3720806C2 (en) * 1986-07-03 1997-08-21 Clariant Finance Bvi Ltd Use of a stabilizer in peroxide bleaching processes
JPS6395206A (en) * 1986-10-13 1988-04-26 Nippon Peroxide Co Ltd Production of wet polylactone with low moisture content
JPS63251410A (en) * 1987-04-09 1988-10-18 Nippon Peroxide Co Ltd Preparation of polylactone corresponding to poly-alpha-hydroxyacrylic acid
DE10018192A1 (en) 2000-04-12 2001-10-25 Basf Ag Multifunctional polymers, processes for their production and their use
FR2812632B1 (en) 2000-08-07 2003-03-07 Solvay PROCESS FOR THE SYNTHESIS OF FLUOROORGANIC COMPOUNDS
FR2951096B1 (en) 2009-10-09 2013-03-15 Total Sa PROCESS FOR OXIDATION OF ORGANIC COMPOUNDS

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2061584A1 (en) * 1970-12-15 1972-07-06 Henkel & Cie Gmbh Water insol alpha-substd-polyacrylates - obtd by basic treatment of alpha, beta-dichloro and/or dibromo propionic acids (est
LU62270A1 (en) * 1970-12-17 1972-08-23
DE2346500C2 (en) * 1973-09-15 1982-10-14 Hoechst Ag, 6000 Frankfurt Process for the preparation of poly-α-oxyacrylic acid

Also Published As

Publication number Publication date
DE2431823C3 (en) 1981-10-22
LU68037A1 (en) 1975-04-11
DE2431823A1 (en) 1975-02-06
JPS5739249B2 (en) 1982-08-20
JPS5043187A (en) 1975-04-18
JPS5286487A (en) 1977-07-18
FR2237916B1 (en) 1979-07-06
FR2237916A1 (en) 1975-02-14
GB1466287A (en) 1977-03-02
DE2431823B2 (en) 1980-10-30
JPS5420995B2 (en) 1979-07-26
BE817678A (en) 1975-01-15

Similar Documents

Publication Publication Date Title
IT1028071B (en) PROCESS OF PREPARATION OF METHACRYLIC ACID
BR7304576D0 (en) DIMENSIONAL STABLE ELECTRODE AND PROCESS FOR ITS PRODUCTION
IT1011021B (en) PROCESS FOR THE PRODUCTION OF CARBOXYL ACES AND DERIVATIVES OF CARBOXYL ACES
IT959838B (en) PROCESS FOR THE PRODUCTION OF OXYGEN POOR METAL POLES
IT1035751B (en) AQUEOUS PREPARATIONS OF DYES OR OPTICAL WHITENERS INSOLUBLE IN WATER AND PROCEDURE FOR THEIR PRODUCTION AND APPLICATION
IT1004479B (en) METHOD TO RECOVER HYLCATALYZE RE IN THE PREPARATION OF TEREPHTHALIC ACID
IT1014672B (en) MANUFACTURING PROCESS OF WATER-SOLUBLE SALTS OF ALPHA HYDROXYACRYL POLY ACID AND ITS DE ALKYLATE RIVATES
IT1045560B (en) PROCESS TO IMPROVE THE STABILITY OF A WATER EMULSION IN KOLIO OF A CATIONICALLY MODIFIED ACRYLAMIDE POLYMER FINALLY DIVIDED
IT7824770A0 (en) PROCESS FOR THE CONTINUOUS PRODUCTION OF AQUEOUS SOLUTIONS OF ALKANDICARBOXYLIC ACIDS AND ALCANDIAMINE SALTS.
IT1065149B (en) PROCESS FOR THE PREPARATION OF COLLOIDAL ANTIMONY PENTOXIDE SALTS IN AQUEOUS HALF
DOP1976002533A (en) PRODUCTION METHOD OF CONGLOMERATES IN HIGH-STRENGTH CONCRETE
IT987047B (en) PROCESS FOR WATER PURIFICATION
IT947004B (en) PROCESS FOR MANUFACTURING LACTIC ACID AND ITS SALTS
IT1018707B (en) PROCEDURE FOR PRODUCING ALPHA OXYACRYL POLY ACID AND ITS ALKALINE SALTS
IT1038899B (en) GRANULES OF ALPHAHYDROXYNACRYL POLY ACID SALTS AND THEIR MANUFACTURING PROCESS
IT1033355B (en) MANUFACTURING PROCESS OF ALPHA HYDROXYACRYL POLYACIDE SALTS
IT1006350B (en) MONOAZOMETINE DYES INSOLU BLE IN WATER PROCESS FOR THEIR PRODUCTION AND USE
IT980979B (en) PROCESS FOR THE PRODUCTION OF ORTHO DIHYDROCARBILPHOSPHINE BENZOIC ACIDS
IT1026121B (en) AMMONIC QUATERNARY SALTS OF MALIC ACID AND THEIR APPLICATION IN COSMETOLOGY
IT998701B (en) PROCESS TO OXIDATE SUBSTANCES INSOLUBLE IN WATER
IT982653B (en) METHOD OF MIXING ACID IN ELECTRIC ACCUMULATOR CELLS
IT1026630B (en) PROCESS FOR THE PREPARATION OF ESTERS OF CITRIC ACID OF ACI DO CITRIC AND OF SALTS OF CITRIC ACID
IT970822B (en) IMPROVEMENT IN THE MANUFACTURE OF SULFURIC ACID
IT1006881B (en) CONTINUOUS PREPARATION OF DIMETHYLTHIOPHOSPHORIC ACID AND ITS ALKALINE SA LI
IT954345B (en) DEAZOCOLORANTS INSOLUBLE IN WATER AND PROCEDURE FOR THEIR PRODUCTION AND APPLICATION