ZA909330B - Biodegradable,water-soluble polycarboxylic acid copolymers,compositions containing such copolymers,and methods of use of such copolymers - Google Patents

Biodegradable,water-soluble polycarboxylic acid copolymers,compositions containing such copolymers,and methods of use of such copolymers

Info

Publication number
ZA909330B
ZA909330B ZA909330A ZA909330A ZA909330B ZA 909330 B ZA909330 B ZA 909330B ZA 909330 A ZA909330 A ZA 909330A ZA 909330 A ZA909330 A ZA 909330A ZA 909330 B ZA909330 B ZA 909330B
Authority
ZA
South Africa
Prior art keywords
copolymers
biodegradable
methods
water
compositions containing
Prior art date
Application number
ZA909330A
Other languages
English (en)
Inventor
Kathleen Anne Hughes
Anne Hughes Kathleen
Graham Swift
Swift Graham
Original Assignee
Rohm & Haas
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 Rohm & Haas filed Critical Rohm & Haas
Publication of ZA909330B publication Critical patent/ZA909330B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • 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
    • C08F220/00—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
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • 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
    • C08F222/00—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 a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/02—Acids; Metal salts or ammonium salts thereof, e.g. maleic acid or itaconic acid
    • 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
    • C08F299/00—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
    • C08F299/02—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates
    • C08F299/022—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from polycondensates with side or terminal unsaturations
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Detergent Compositions (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Biological Depolymerization Polymers (AREA)
ZA909330A 1989-11-22 1990-11-21 Biodegradable,water-soluble polycarboxylic acid copolymers,compositions containing such copolymers,and methods of use of such copolymers ZA909330B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44112189A 1989-11-22 1989-11-22

Publications (1)

Publication Number Publication Date
ZA909330B true ZA909330B (en) 1991-07-31

Family

ID=23751609

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA909330A ZA909330B (en) 1989-11-22 1990-11-21 Biodegradable,water-soluble polycarboxylic acid copolymers,compositions containing such copolymers,and methods of use of such copolymers

Country Status (15)

Country Link
EP (1) EP0430574A2 (fr)
JP (1) JPH03188116A (fr)
KR (1) KR910009774A (fr)
CN (1) CN1052485A (fr)
AU (1) AU6683090A (fr)
BR (1) BR9005894A (fr)
CA (1) CA2029633A1 (fr)
FI (1) FI905753A (fr)
HU (1) HUT59432A (fr)
IE (1) IE904216A1 (fr)
IL (1) IL96409A0 (fr)
NO (1) NO905014L (fr)
PT (1) PT95965A (fr)
YU (1) YU222990A (fr)
ZA (1) ZA909330B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4300772C2 (de) * 1993-01-14 1997-03-27 Stockhausen Chem Fab Gmbh Wasserlösliche, biologisch abbaubare Copolymere auf Basis von ungesättigten Mono- und Dicarbonsäuren, Verfahren zu ihrer Herstellung und ihre Verwendung
FR2779435B1 (fr) 1998-06-03 2005-03-11 Atochem Elf Sa Polyacrylates a biodegradabilite amelioree
US20060191851A1 (en) 2005-02-25 2006-08-31 Mizuno William G Method for treating feedwater, feedwater treatment composition, and apparatus for treating feedwater
JP2014047264A (ja) * 2012-08-30 2014-03-17 Kao Corp 高分子洗浄用ビルダー

Also Published As

Publication number Publication date
AU6683090A (en) 1991-05-30
YU222990A (sh) 1992-07-20
IE904216A1 (en) 1991-05-22
CA2029633A1 (fr) 1991-05-23
BR9005894A (pt) 1991-09-24
HUT59432A (en) 1992-05-28
FI905753A (fi) 1991-05-23
KR910009774A (ko) 1991-06-28
IL96409A0 (en) 1991-08-16
HU907233D0 (en) 1991-05-28
NO905014L (no) 1991-05-23
PT95965A (pt) 1991-09-13
EP0430574A2 (fr) 1991-06-05
FI905753A0 (fi) 1990-11-21
CN1052485A (zh) 1991-06-26
NO905014D0 (no) 1990-11-20
JPH03188116A (ja) 1991-08-16

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