DE3585346D1 - Lithium- und ammoniumsalze von poly(acrylamidomethylpropansulfonsaeure) und deren verwendung als verdickungsmittel in stark polaren organischen loesungsmitteln. - Google Patents
Lithium- und ammoniumsalze von poly(acrylamidomethylpropansulfonsaeure) und deren verwendung als verdickungsmittel in stark polaren organischen loesungsmitteln.Info
- Publication number
- DE3585346D1 DE3585346D1 DE8585109475T DE3585346T DE3585346D1 DE 3585346 D1 DE3585346 D1 DE 3585346D1 DE 8585109475 T DE8585109475 T DE 8585109475T DE 3585346 T DE3585346 T DE 3585346T DE 3585346 D1 DE3585346 D1 DE 3585346D1
- Authority
- DE
- Germany
- Prior art keywords
- organic solvents
- polar organic
- lithium
- acrylamidomethyl
- poly
- 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 - Lifetime
Links
- 150000003863 ammonium salts Chemical class 0.000 title abstract 3
- 239000003495 polar organic solvent Substances 0.000 title abstract 3
- DOGQRRGVLIGIEG-UHFFFAOYSA-N 1-(prop-2-enoylamino)butane-2-sulfonic acid Chemical class CCC(S(O)(=O)=O)CNC(=O)C=C DOGQRRGVLIGIEG-UHFFFAOYSA-N 0.000 title 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title 1
- 229910052744 lithium Inorganic materials 0.000 title 1
- 239000002562 thickening agent Substances 0.000 title 1
- XHZPRMZZQOIPDS-UHFFFAOYSA-N 2-Methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid Chemical compound OS(=O)(=O)CC(C)(C)NC(=O)C=C XHZPRMZZQOIPDS-UHFFFAOYSA-N 0.000 abstract 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- 229920001519 homopolymer Polymers 0.000 abstract 3
- 229920000536 2-Acrylamido-2-methylpropane sulfonic acid Polymers 0.000 abstract 2
- 229910003002 lithium salt Inorganic materials 0.000 abstract 2
- 159000000002 lithium salts Chemical class 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 230000008719 thickening Effects 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
- C08F120/00—Homopolymers 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
- C08F120/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F120/52—Amides or imides
- C08F120/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
- C08F120/58—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing oxygen in addition to the carbonamido oxygen, e.g. N-methylolacrylamide, N-acryloyl morpholine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/08—Pipe-line systems for liquids or viscous products
- F17D1/16—Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Public Health (AREA)
- Polymers & Plastics (AREA)
- Mechanical Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Cleaning Or Drying Semiconductors (AREA)
- Dental Preparations (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US63664784A | 1984-07-31 | 1984-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3585346D1 true DE3585346D1 (de) | 1992-03-19 |
Family
ID=24552766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8585109475T Expired - Lifetime DE3585346D1 (de) | 1984-07-31 | 1985-07-27 | Lithium- und ammoniumsalze von poly(acrylamidomethylpropansulfonsaeure) und deren verwendung als verdickungsmittel in stark polaren organischen loesungsmitteln. |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0172448B1 (de) |
| JP (1) | JPS6181417A (de) |
| AT (1) | ATE72449T1 (de) |
| DE (1) | DE3585346D1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4812544A (en) * | 1985-09-10 | 1989-03-14 | The Lubrizol Corporation | Method of producing polymers of amido-sulfonic acid monomers with high energy agitators |
| DE69709969T2 (de) * | 1996-03-12 | 2002-09-12 | Kao Corp., Tokio/Tokyo | Polyesterpolyol, Verfahren zur Herstellung eines Polyurethanschaumstoffes sowie ihre Verwendung |
| GB9818316D0 (en) | 1998-08-21 | 1998-10-14 | Borealis As | Polymer |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US636646A (en) | 1899-07-14 | 1899-11-07 | Charles T Draper | Closure for receptacles. |
| US3931089A (en) * | 1974-06-06 | 1976-01-06 | General Mills Chemicals, Inc. | Acid compositions comprised of polymeric 2-acrylamido-2-methylpropanesulfonic acid as thickener |
| FR2342913A1 (fr) | 1976-03-05 | 1977-09-30 | Hugonnet Ets | Conteneur a citerne |
| US4065422A (en) * | 1977-02-16 | 1977-12-27 | General Mills Chemicals, Inc. | High slip polymer composition containing a polyacrylamido sulfonic acid salt and an alcohol |
-
1985
- 1985-07-27 EP EP85109475A patent/EP0172448B1/de not_active Expired - Lifetime
- 1985-07-27 DE DE8585109475T patent/DE3585346D1/de not_active Expired - Lifetime
- 1985-07-27 AT AT85109475T patent/ATE72449T1/de not_active IP Right Cessation
- 1985-07-30 JP JP60169658A patent/JPS6181417A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0172448B1 (de) | 1992-02-05 |
| ATE72449T1 (de) | 1992-02-15 |
| JPS6181417A (ja) | 1986-04-25 |
| EP0172448A2 (de) | 1986-02-26 |
| EP0172448A3 (en) | 1987-01-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |