FR867713A - Process for preparing high molecular weight sulfonic acids - Google Patents

Process for preparing high molecular weight sulfonic acids

Info

Publication number
FR867713A
FR867713A FR867713DA FR867713A FR 867713 A FR867713 A FR 867713A FR 867713D A FR867713D A FR 867713DA FR 867713 A FR867713 A FR 867713A
Authority
FR
France
Prior art keywords
molecular weight
high molecular
sulfonic acids
preparing high
weight sulfonic
Prior art date
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
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer Pharma AG
Original Assignee
Schering AG
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 Schering AG filed Critical Schering AG
Application granted granted Critical
Publication of FR867713A publication Critical patent/FR867713A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G14/00—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00
    • C08G14/02—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes
    • C08G14/04—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols
    • C08G14/06—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols and monomers containing hydrogen attached to nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G16/00—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00
    • C08G16/02—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes
    • C08G16/0212—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes with acyclic or carbocyclic organic compounds
    • C08G16/0218—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes with acyclic or carbocyclic organic compounds containing atoms other than carbon and hydrogen
    • C08G16/0237—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes with acyclic or carbocyclic organic compounds containing atoms other than carbon and hydrogen containing sulfur
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/28—Chemically modified polycondensates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
FR867713D 1939-10-28 1940-11-15 Process for preparing high molecular weight sulfonic acids Expired FR867713A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE867713X 1939-10-28

Publications (1)

Publication Number Publication Date
FR867713A true FR867713A (en) 1941-11-25

Family

ID=6802196

Family Applications (1)

Application Number Title Priority Date Filing Date
FR867713D Expired FR867713A (en) 1939-10-28 1940-11-15 Process for preparing high molecular weight sulfonic acids

Country Status (1)

Country Link
FR (1) FR867713A (en)

Similar Documents

Publication Publication Date Title
FR879769A (en) Process for the preparation of linear high molecular weight polyamides
FR881898A (en) Process for the preparation of linear high molecular weight polyamides
FR904239A (en) Process for the preparation of linear synthetic interpolyamides
FR914474A (en) Process for preparing alkylene cyanohydrins
FR867713A (en) Process for preparing high molecular weight sulfonic acids
FR866240A (en) Process for the preparation of basic ethers-salts
FR880537A (en) Process for the preparation of linear high molecular weight polyamides
FR839231A (en) Process for the production of high molecular weight fatty acid chlorides
FR879903A (en) Process for the preparation of high molecular weight primary alcohols
FR860398A (en) Process for preparing amines
FR872407A (en) Process for the preparation of linear high molecular weight polyamides
FR853040A (en) Process for preparing dicarboxylic acids
FR864571A (en) Process for preparing adiponitrile
FR886868A (en) Process for the preparation of ethers-oxides derived from glycerin
FR870538A (en) Process for the preparation of alkylated ether-salts of 1,4-naphthohydroquinones
FR872521A (en) Method for preparing p, p'-diamino-phenyl-pyridyl-sulfone
FR866570A (en) Process for preparing oxyaryl-aminomethyl ketones
FR865892A (en) Process for preparing d-lysergic acid-1,3-propanamide-2-dihydroxy
FR879526A (en) Process for the preparation of sulfenic acid halides
FR868904A (en) Process for the preparation of iso-progesterone
FR866244A (en) Process for the preparation of basic ethers-salts
FR809407A (en) Process for preparing high molecular weight olefins
FR872767A (en) Process for preparing n-acyl-omega-amino acids
BE439060A (en) PROCESS FOR THE PREPARATION OF POLYIODINE DERIVATIVES OF OXYDIPHENYLCARBOXYLIC ACIDS
FR876620A (en) Process for preparing adipic acid