SE9103844D0 - copolymers - Google Patents
copolymersInfo
- Publication number
- SE9103844D0 SE9103844D0 SE9103844A SE9103844A SE9103844D0 SE 9103844 D0 SE9103844 D0 SE 9103844D0 SE 9103844 A SE9103844 A SE 9103844A SE 9103844 A SE9103844 A SE 9103844A SE 9103844 D0 SE9103844 D0 SE 9103844D0
- Authority
- SE
- Sweden
- Prior art keywords
- formula
- copolymers
- units
- ratio
- polyalkylene glycol
- Prior art date
Links
- 229920001577 copolymer Polymers 0.000 title abstract 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- 150000003839 salts Chemical group 0.000 abstract 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical group CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 150000003973 alkyl amines Chemical class 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000002947 alkylene group Chemical group 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 230000002209 hydrophobic effect Effects 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 229920001515 polyalkylene glycol Polymers 0.000 abstract 1
- 229920001521 polyalkylene glycol ether Polymers 0.000 abstract 1
- 229920001451 polypropylene glycol Polymers 0.000 abstract 1
- -1 polysiloxane residue Polymers 0.000 abstract 1
Classifications
-
- 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
- C08F8/14—Esterification
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Silicon Polymers (AREA)
Abstract
Copolymers as free acids or in salt form comprise units of formula (I); where M is H or hydrophobic polyalkylene glycol or polysiloxane residue; R is 2-6C alkylene; R is 1-20 alkyl, 5-9C cycloalkyl or phenyl; x, y, z are 1-100; m is 1-100; x to (y+z) ratio is 10:1-10:1; z to y ratio is 5:1-100:1; and m+n = 15-100. The copolymers is prepd. by reacting copolymers with units of formula (II) with polyalkylene glycol ethers of formula (II) R1-O-(R-O)m-H and cpds. of formula (IV) or (V) or with a polypropylene glycol with 10-200 propylene oxide units, and opt. with an alkaline earths base, with Fe or Al salts, with ammonia or with a (hydroxy) alkylamine cpd.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4042182 | 1990-12-29 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE9103844D0 true SE9103844D0 (en) | 1991-12-27 |
| SE9103844L SE9103844L (en) | 1992-06-30 |
| SE506652C2 SE506652C2 (en) | 1998-01-26 |
Family
ID=6421658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9103844A SE506652C2 (en) | 1990-12-29 | 1991-12-27 | Copolymers of styrene and maleic half-ester and their use as additives for cement compositions |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JP2766807B2 (en) |
| AT (1) | AT405934B (en) |
| CH (1) | CH682237A5 (en) |
| DE (1) | DE4142388C2 (en) |
| FR (1) | FR2671090B1 (en) |
| IT (1) | IT1250077B (en) |
| NO (1) | NO301125B1 (en) |
| SE (1) | SE506652C2 (en) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH686780A5 (en) * | 1992-07-22 | 1996-06-28 | Sandoz Ag | Fliessfaehige cement mixtures. |
| AT399340B (en) * | 1993-02-01 | 1995-04-25 | Chemie Linz Gmbh | COPOLYMERS BASED ON MALEINIC ACID DERIVATIVES AND VINYL MONOMERS, THEIR PRODUCTION AND USE |
| US5573589A (en) * | 1993-03-10 | 1996-11-12 | Sandoz Ltd. | Cement compositions containing a sulfated polysaccharide and method |
| ES2186683T3 (en) * | 1993-09-08 | 2003-05-16 | Mbt Holding Ag | CEMENTOUS COMPOSITIONS FOR STRATIFIED APPLICATIONS. |
| IT1279390B1 (en) * | 1993-12-21 | 1997-12-10 | Sandoz Ag | ADDITIONAL COPOLYMERS USEFUL AS FLUIDIFYING ADDITIVES FOR CEMENTITIOUS MIXTURES |
| GB9421984D0 (en) * | 1994-11-01 | 1994-12-21 | Sandoz Ltd | Improvements in or relating to organic compounds |
| DE19513126A1 (en) * | 1995-04-07 | 1996-10-10 | Sueddeutsche Kalkstickstoff | Copolymers based on oxyalkylene glycol alkenyl ethers and unsaturated dicarboxylic acid derivatives |
| GB9511700D0 (en) * | 1995-06-09 | 1995-08-02 | Sandoz Ltd | Improvements in or relating to organic compounds |
| US5770656A (en) * | 1995-09-22 | 1998-06-23 | E.I. Du Pont De Nemours And Company | Partial fluoroesters or thioesters of maleic acid polymers and their use as soil and stain resists |
| GB9607570D0 (en) * | 1996-04-12 | 1996-06-12 | Sandoz Ltd | Improvements in or relating to organic compounds |
| AT404730B (en) * | 1997-04-07 | 1999-02-25 | Holderchem Ag | ACRYLIC COPOLYMERS AND POLYMER COMPOSITIONS, AND THEIR USE AS ADDITIVES OR ADDITIVES FOR IMPROVING THE PROPERTIES OF DISPERSIONS AND BUILDING MATERIALS |
| US6310143B1 (en) * | 1998-12-16 | 2001-10-30 | Mbt Holding Ag | Derivatized polycarboxylate dispersants |
| JP4394765B2 (en) | 1999-02-15 | 2010-01-06 | Ｂａｓｆポゾリス株式会社 | Cement additive |
| US6528593B1 (en) | 1999-09-10 | 2003-03-04 | The Dow Chemical Company | Preparing copolymers of carboxylic acid, aromatic vinyl compound and hydrophobic polyalkylene oxide |
| FR2815342B1 (en) | 2000-10-13 | 2003-08-01 | Francais Ciments | CEMENTITIOUS COMPOSITION, ITS USE FOR THE PRODUCTION OF A SELF-LEVELING LIQUID SCREW AND A SCREEN THUS OBTAINED |
| DE102006062441A1 (en) | 2006-12-27 | 2008-07-03 | Byk-Chemie Gmbh | Comb polymer is useful as a wetting agent and dispersant comprises styrene units and derivatized maleic anhydride units with phosphate or quaternary ammonium functions |
| KR100990861B1 (en) | 2008-02-26 | 2010-11-01 | 주식회사 제닉 | pH-SENSITIVE POLYETHYLENE OXIDE CO-POLYMER AND SYNTHETIC METHODE THEREOF |
| WO2017189309A1 (en) * | 2016-04-26 | 2017-11-02 | Dow Global Technologies Llc | Clay insensitive concrete superplasticizer |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE604593A (en) * | 1960-06-02 | 1900-01-01 | ||
| BE621179A (en) * | 1961-08-08 | |||
| US3392155A (en) * | 1961-08-08 | 1968-07-09 | Sinclair Research Inc | Low molecular weight maleic compound copolymers partially esterified with monohydric polyether alcohols |
| DE1745555B1 (en) * | 1967-05-10 | 1972-05-25 | Wacker Chemie Gmbh | PROCESS FOR THE PREPARATION OF Aqueous POLYMERISATE DISPERSIONS |
| US3563930A (en) * | 1968-04-01 | 1971-02-16 | Atlantic Richfield Co | Cement composition |
| US3544344A (en) * | 1968-04-18 | 1970-12-01 | Sinclair Research Inc | Set retarded plaster composition |
| US4655838A (en) * | 1984-09-27 | 1987-04-07 | Idemitsu Petrochemical Co., Ltd. | Cement additive composition |
| US4654050A (en) * | 1985-01-18 | 1987-03-31 | The Lubrizol Corporation | Esters of carboxy-containing interpolymers |
| DE3514878A1 (en) * | 1985-04-25 | 1986-11-06 | Henkel KGaA, 4000 Düsseldorf | Oil-soluble esters of copolymers of maleic anhydride |
| DE3619363A1 (en) * | 1986-06-09 | 1987-12-10 | Brockhues Chem Werke Ag | METHOD FOR COLORING CONCRETE |
| DE3728786A1 (en) * | 1987-08-28 | 1989-03-09 | Sandoz Ag | Polymeric compounds, their preparation and use |
| DE3800091A1 (en) * | 1987-08-28 | 1989-07-13 | Sandoz Ag | COPOLYMERS, THEIR PRODUCTION AND USE |
| JP2882648B2 (en) * | 1989-08-17 | 1999-04-12 | 株式会社クラレ | Manufacturing method of thermoplastic water-soluble resin |
| JP2747521B2 (en) * | 1990-08-23 | 1998-05-06 | 株式会社ネオス | Additive for coal-water slurry |
-
1991
- 1991-12-18 CH CH3759/91A patent/CH682237A5/en not_active IP Right Cessation
- 1991-12-19 AT AT0251591A patent/AT405934B/en not_active IP Right Cessation
- 1991-12-20 IT ITRM910967A patent/IT1250077B/en active IP Right Grant
- 1991-12-20 DE DE4142388A patent/DE4142388C2/en not_active Expired - Fee Related
- 1991-12-27 NO NO915105A patent/NO301125B1/en unknown
- 1991-12-27 FR FR9116262A patent/FR2671090B1/en not_active Expired - Fee Related
- 1991-12-27 SE SE9103844A patent/SE506652C2/en not_active IP Right Cessation
- 1991-12-27 JP JP3346186A patent/JP2766807B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| NO915105L (en) | 1992-06-30 |
| DE4142388C2 (en) | 1999-12-09 |
| SE506652C2 (en) | 1998-01-26 |
| CH682237A5 (en) | 1993-08-13 |
| JPH06211940A (en) | 1994-08-02 |
| DE4142388A1 (en) | 1992-07-02 |
| NO915105D0 (en) | 1991-12-27 |
| AT405934B (en) | 1999-12-27 |
| JP2766807B2 (en) | 1998-06-18 |
| IT1250077B (en) | 1995-03-30 |
| SE9103844L (en) | 1992-06-30 |
| FR2671090B1 (en) | 1993-05-07 |
| ITRM910967A0 (en) | 1991-12-20 |
| NO301125B1 (en) | 1997-09-15 |
| FR2671090A1 (en) | 1992-07-03 |
| ATA251591A (en) | 1999-05-15 |
| ITRM910967A1 (en) | 1993-06-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |