DK0828771T3 - Graft polymers based on mono-, oligo- and polysaccharides, processes for their preparation and their use - Google Patents
Graft polymers based on mono-, oligo- and polysaccharides, processes for their preparation and their useInfo
- Publication number
- DK0828771T3 DK0828771T3 DK96919711T DK96919711T DK0828771T3 DK 0828771 T3 DK0828771 T3 DK 0828771T3 DK 96919711 T DK96919711 T DK 96919711T DK 96919711 T DK96919711 T DK 96919711T DK 0828771 T3 DK0828771 T3 DK 0828771T3
- Authority
- DK
- Denmark
- Prior art keywords
- polysaccharides
- weight
- oligo
- mono
- builders
- Prior art date
Links
Classifications
-
- 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
- C11D3/3788—Graft polymers
-
- 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
- C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Graft Or Block Polymers (AREA)
- Detergent Compositions (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Medicinal Preparation (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Liquid Carbonaceous Fuels (AREA)
Abstract
Water-soluble graft copolymers of monosaccharides, oligosaccharides, polysaccharides and their derivatives are obtained by radically initiated copolymerisation of (A) monomer mixtures of (a) more than 40-100 % by weight of at least one alpha - beta -unsaturated aldehyde having general formula (I), in which R<1> stands for hydrogen or linear or branched C1-C4 alkyl, and R<2> stands for hydrogen or methyl, (b) 0-60 % by weight of monoethylenically unsaturated monomers different from (a) but copolymerisable with (a), and (c) 0-5 % by weight of at least two ethylenically unsaturated monomers having no conjugated double bonds in their molecule, in the presence of (B) monosaccharides, oligosaccharides, polysaccharides, polysaccharides decomposed by oxidation, hydrolysis or enzymes, chemically modified mono-, oligo- or polysaccharides or mixtures of said compounds; and (C) one or several oxidants. The weight ratio between (A) and (B) extends from (95: 20) to (5: 80) and the weight ratio between (C) and (A) + (B) extends from (5: 100) to (50: 50). Used as builders or co-builders, these graft copolymers have good scale-inhibiting properties and are extremely biodegradable.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19518620A DE19518620C2 (en) | 1995-05-24 | 1995-05-24 | Graft copolymers based on mono-, oligo- and polysaccharides, process for their preparation and their use |
PCT/EP1996/001922 WO1996037530A1 (en) | 1995-05-24 | 1996-05-08 | Graft copolymers based on mono-, oligo- and polysaccharides, process for preparing the same and their use |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0828771T3 true DK0828771T3 (en) | 1999-10-11 |
Family
ID=7762473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK96919711T DK0828771T3 (en) | 1995-05-24 | 1996-05-08 | Graft polymers based on mono-, oligo- and polysaccharides, processes for their preparation and their use |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP0828771B1 (en) |
JP (1) | JPH11505864A (en) |
KR (1) | KR19990021874A (en) |
AT (1) | ATE177766T1 (en) |
BR (1) | BR9609077A (en) |
CA (1) | CA2221609A1 (en) |
DE (2) | DE19518620C2 (en) |
DK (1) | DK0828771T3 (en) |
ES (1) | ES2131948T3 (en) |
GR (1) | GR3029803T3 (en) |
HU (1) | HUP9801246A3 (en) |
IL (1) | IL118409A0 (en) |
WO (1) | WO1996037530A1 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6090884A (en) * | 1998-05-07 | 2000-07-18 | S. C. Johnson Commercial Markets, Inc. | Starch degradation/graft polymerization composition, process, and uses thereof |
GB0117768D0 (en) | 2001-07-20 | 2001-09-12 | Unilever Plc | Use of polymers in fabrics cleaning |
WO2011017223A1 (en) | 2009-07-31 | 2011-02-10 | Akzo Nobel N.V. | Hybrid copolymer compositions for personal care applications |
US8674021B2 (en) | 2006-07-21 | 2014-03-18 | Akzo Nobel N.V. | Sulfonated graft copolymers |
ES2676876T3 (en) * | 2011-06-02 | 2018-07-25 | Lanxess Deutschland Gmbh | Graft polymers based on polysaccharide and / or polypeptide as synthetic tannins |
US8679366B2 (en) | 2011-08-05 | 2014-03-25 | Ecolab Usa Inc. | Cleaning composition containing a polysaccharide graft polymer composition and methods of controlling hard water scale |
US8841246B2 (en) | 2011-08-05 | 2014-09-23 | Ecolab Usa Inc. | Cleaning composition containing a polysaccharide hybrid polymer composition and methods of improving drainage |
US8853144B2 (en) | 2011-08-05 | 2014-10-07 | Ecolab Usa Inc. | Cleaning composition containing a polysaccharide graft polymer composition and methods of improving drainage |
US8636918B2 (en) | 2011-08-05 | 2014-01-28 | Ecolab Usa Inc. | Cleaning composition containing a polysaccharide hybrid polymer composition and methods of controlling hard water scale |
BR112014008874A2 (en) | 2011-11-04 | 2017-04-25 | Akzo Nobel Chemicals Int Bv | dendrite hybrid copolymer composition |
WO2013064648A1 (en) | 2011-11-04 | 2013-05-10 | Akzo Nobel Chemicals International B.V. | Graft dendrite copolymers, and methods for producing the same |
US8945314B2 (en) | 2012-07-30 | 2015-02-03 | Ecolab Usa Inc. | Biodegradable stability binding agent for a solid detergent |
US9365805B2 (en) | 2014-05-15 | 2016-06-14 | Ecolab Usa Inc. | Bio-based pot and pan pre-soak |
DE102016225151A1 (en) | 2016-12-15 | 2018-06-21 | Clariant International Ltd | Hybrid polymers and use as additives in deep wells |
DE102016225147A1 (en) | 2016-12-15 | 2018-06-21 | Clariant International Ltd | Hybrid polymers and use as additives in deep wells |
CN117164128B (en) * | 2023-11-03 | 2024-01-02 | 烟台康恩环保科技有限公司 | Organic scale and corrosion inhibitor for high-dissolved-oxygen water quality and preparation method thereof |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2330260A1 (en) * | 1973-06-14 | 1975-01-16 | Degussa | PROCESS FOR THE PRODUCTION OF POLYCARBOXYLATES WITH IMPROVED BIODEGRADABILITY |
US4005040A (en) * | 1975-11-10 | 1977-01-25 | The United States Of America As Represented By The Secretary Of Agriculture | Foamed and solid rubber-starch graft copolymer compositions and method of preparation |
JPS6131498A (en) * | 1984-07-20 | 1986-02-13 | 三洋化成工業株式会社 | Builder and detergent composition |
IT1230862B (en) * | 1989-06-06 | 1991-11-08 | Ausidet Spa | WATER SOLUBLE COPOLYMERS OF MALEIC ANHYDRIDE. |
DE4003172A1 (en) * | 1990-02-03 | 1991-08-08 | Basf Ag | PFROPOPOPOLYMERISATES OF MONOSACCHARIDES, OLIGOSACCHARIDES, POLYSACCHARIDES AND MODIFIED POLYSACCHARIDES, PROCESS FOR THEIR PREPARATION AND THEIR USE |
DE4139826A1 (en) * | 1991-12-03 | 1993-06-09 | Basf Ag, 6700 Ludwigshafen, De | WASHING AND CLEANING AGENT |
DE4201452A1 (en) * | 1992-01-21 | 1993-07-22 | Basf Ag | POLYMERS TANNERS |
DE4303320C2 (en) * | 1993-02-05 | 1995-12-21 | Degussa | Detergent composition having improved soil carrying power, process for its preparation and use of a suitable polycarboxylate therefor |
-
1995
- 1995-05-24 DE DE19518620A patent/DE19518620C2/en not_active Expired - Fee Related
-
1996
- 1996-05-08 HU HU9801246A patent/HUP9801246A3/en unknown
- 1996-05-08 WO PCT/EP1996/001922 patent/WO1996037530A1/en not_active Application Discontinuation
- 1996-05-08 EP EP96919711A patent/EP0828771B1/en not_active Expired - Lifetime
- 1996-05-08 DE DE59601461T patent/DE59601461D1/en not_active Expired - Fee Related
- 1996-05-08 KR KR1019970708349A patent/KR19990021874A/en not_active Application Discontinuation
- 1996-05-08 DK DK96919711T patent/DK0828771T3/en active
- 1996-05-08 BR BR9609077A patent/BR9609077A/en not_active Application Discontinuation
- 1996-05-08 AT AT96919711T patent/ATE177766T1/en not_active IP Right Cessation
- 1996-05-08 ES ES96919711T patent/ES2131948T3/en not_active Expired - Lifetime
- 1996-05-08 CA CA002221609A patent/CA2221609A1/en not_active Abandoned
- 1996-05-08 JP JP8535301A patent/JPH11505864A/en active Pending
- 1996-05-23 IL IL11840996A patent/IL118409A0/en unknown
-
1999
- 1999-03-26 GR GR990400892T patent/GR3029803T3/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO1996037530A1 (en) | 1996-11-28 |
ATE177766T1 (en) | 1999-04-15 |
GR3029803T3 (en) | 1999-06-30 |
EP0828771A1 (en) | 1998-03-18 |
DE19518620C2 (en) | 1998-04-09 |
HUP9801246A3 (en) | 1999-03-29 |
EP0828771B1 (en) | 1999-03-17 |
ES2131948T3 (en) | 1999-08-01 |
KR19990021874A (en) | 1999-03-25 |
HUP9801246A2 (en) | 1998-08-28 |
CA2221609A1 (en) | 1996-11-28 |
DE19518620A1 (en) | 1996-11-28 |
IL118409A0 (en) | 1996-09-12 |
DE59601461D1 (en) | 1999-04-22 |
BR9609077A (en) | 1999-02-02 |
JPH11505864A (en) | 1999-05-25 |
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