BE816324A - Procede pour la preparation de polycarboxylates presentant une biodegradabilite amelioree et produits obtenus - Google Patents

Procede pour la preparation de polycarboxylates presentant une biodegradabilite amelioree et produits obtenus

Info

Publication number
BE816324A
BE816324A BE6044638A BE6044638A BE816324A BE 816324 A BE816324 A BE 816324A BE 6044638 A BE6044638 A BE 6044638A BE 6044638 A BE6044638 A BE 6044638A BE 816324 A BE816324 A BE 816324A
Authority
BE
Belgium
Prior art keywords
polycarboxylates
presenting
preparation
products obtained
improved biodegradability
Prior art date
Application number
BE6044638A
Other languages
English (en)
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 filed Critical
Publication of BE816324A publication Critical patent/BE816324A/fr

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
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/30—Chemical modification by after-treatment
    • 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
    • C08F16/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical
    • C08F16/36—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical by a ketonic radical
    • 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
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/14—Polymerisation of single aldehydes not provided for in groups C08G2/08 - C08G2/12
    • 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
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/18—Copolymerisation of aldehydes or ketones
    • C08G2/26—Copolymerisation of aldehydes or ketones with compounds containing carbon-to-carbon unsaturation
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S260/00—Chemistry of carbon compounds
    • Y10S260/43—Promoting degradability of polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Detergent Compositions (AREA)
  • Polymerisation Methods In General (AREA)
  • Polymerization Catalysts (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE6044638A 1973-06-14 1974-06-13 Procede pour la preparation de polycarboxylates presentant une biodegradabilite amelioree et produits obtenus BE816324A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2330260A DE2330260A1 (de) 1973-06-14 1973-06-14 Verfahren zur herstellung von polycarboxylaten mit verbesserter biologischer abbaubarkeit

Publications (1)

Publication Number Publication Date
BE816324A true BE816324A (fr) 1974-12-13

Family

ID=5883964

Family Applications (1)

Application Number Title Priority Date Filing Date
BE6044638A BE816324A (fr) 1973-06-14 1974-06-13 Procede pour la preparation de polycarboxylates presentant une biodegradabilite amelioree et produits obtenus

Country Status (9)

Country Link
US (1) US3896086A (fr)
JP (1) JPS5124552B2 (fr)
BE (1) BE816324A (fr)
CA (1) CA1006535A (fr)
DE (1) DE2330260A1 (fr)
FR (1) FR2233338B1 (fr)
GB (1) GB1437834A (fr)
NL (1) NL7404908A (fr)
SE (1) SE7407835L (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES472603A1 (es) * 1977-08-22 1979-10-16 Monsanto Co Un procedimiento para preparar un polimero de carboxilato deacetal
US4797223A (en) * 1988-01-11 1989-01-10 Rohm And Haas Company Water soluble polymers for detergent compositions
DE3814363A1 (de) * 1988-04-28 1989-11-09 Henkel Kgaa Titanfreie aktivierungsmittel, verfahren zu ihrer herstellung und ihre verwendung zur aktivierung von metalloberflaechen vor einer zinkphosphatierung
DE3814287A1 (de) * 1988-04-28 1989-11-09 Henkel Kgaa Polymere titanphosphate, verfahren zu ihrer herstellung und ihre verwendung zur aktivierung von metalloberflaechen vor einer zinkphosphatierung
DE4404404A1 (de) * 1994-02-11 1995-08-17 Degussa Acroleinpolymer
US5599784A (en) * 1994-03-04 1997-02-04 National Starch And Chemical Investment Holding Corporation Aqueous lamellar detergent compositions with hydrophobically capped hydrophilic polymers
US5489397A (en) * 1994-03-04 1996-02-06 National Starch And Chemical Investment Holding Corporation Aqueous lamellar detergent compositions with hydrophobically terminated hydrophilic polymer
DE19518620C2 (de) * 1995-05-24 1998-04-09 Degussa Pfropfcopolymere auf Basis von Mono-, Oligo- und Polysacchariden, Verfahren zu ihrer Herstellung und ihre Verwendung
CN113968605B (zh) * 2020-07-07 2023-10-03 陕西秦邦环保科技股份有限公司 一种污水絮凝剂聚合氯化铝的制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1071339B (de) * 1959-06-05 1959-12-17 Deutsche Gold- und Silber Schei deanstalt vormals Roessler Frankfurt/M Verfahren zur Herstellung von Polymen säten oder Mischpolymerisaten des Aero lems
DE1904941A1 (de) * 1969-02-01 1970-08-06 Degussa Polyoxycarbonsaeuren

Also Published As

Publication number Publication date
US3896086A (en) 1975-07-22
NL7404908A (fr) 1974-12-17
JPS5124552B2 (fr) 1976-07-24
DE2330260A1 (de) 1975-01-16
CA1006535A (en) 1977-03-08
FR2233338B1 (fr) 1977-03-04
JPS5036586A (fr) 1975-04-05
FR2233338A1 (fr) 1975-01-10
GB1437834A (en) 1976-06-03
SE7407835L (fr) 1975-02-21

Similar Documents

Publication Publication Date Title
BE823425A (fr) Procede pour la preparation d'alpha-acyloxycetones et d'alpha-acyloxyaldehydes et produits obtenus
BE831357A (fr) Procede pour la preparation de polymeres ramifies et produits obtenus
BE823143A (fr) Procede pour la preparation de pigments bleus de ferroycyanure et produits obtenus
BE748799A (fr) Procede de preparation de pyrimidinenucleosides et produits obtenus
BE812985A (fr) Procede pour la preparation de nouveaux produits polymeres alveolaires
BE753316A (fr) Procede pour la preparation de polyamides et produits ainsi obtenus
BE816324A (fr) Procede pour la preparation de polycarboxylates presentant une biodegradabilite amelioree et produits obtenus
BE766398A (fr) Procede de preparation de compositions de copolymeres contenantdu fluoret nouveaux produits ainsi obtenus
BE822256A (fr) Procede pour la preparation de polycarboxylates presentant une biodegradabilite amelioree et produits obtenus
BE807556A (fr) Procede de preparation de n1-(2'-furannidyle)-uraciles et de n1-(2'-pyrannidyle)-uraciles et produits obtenus
BE760412A (fr) Procede pour la preparation de polyamide-imide-esters et produits ainsiobtenus
CH551413A (fr) Procede pour la preparation de derives de la propenylamine et produits obtenus par ce procede.
BE818017A (fr) Procede de preparation de produits carnes
BE817961A (fr) Procede pour la preparation de graphite de purete nucleaire et produits obtenus
BE820409A (fr) Procede de carbo-chloration de matieres alimineuses et produits obtenus
BE823796A (fr) Procede pour la preparation de 2-benzoylpyridines substituees et produits obtenus
BE810786A (fr) Procede de production de matieres proteiques et produits obtenus
BE769324A (fr) Procede de preparation d'alcoylidenenorbornenes et produits obtenus
BE823526A (fr) Procede de preparation d'hydroxyethercarboxylates et nouveaux produits ainsi obtenus
BE768637A (fr) Procede pour la preparation de polyamides fortement oxalcoyles et produits obtenus
BE819760A (fr) Procede pour la preparation de n-acetyl-dl-penicillamine et produits obtenus
BE821829R (fr) Procede de clarification de jus et produits obtenus
BE780966A (fr) Procede de preparation de nouveaux composes copolymeriques modifies et produits obtenus
BE787367A (fr) Procede de preparation de tetraalkylpyrazines et produits obtenus
BE831223A (fr) Procede de preparation de boissons et produits resultants