SE8401408D0 - Lignosulfonatderivat - Google Patents
LignosulfonatderivatInfo
- Publication number
- SE8401408D0 SE8401408D0 SE8401408A SE8401408A SE8401408D0 SE 8401408 D0 SE8401408 D0 SE 8401408D0 SE 8401408 A SE8401408 A SE 8401408A SE 8401408 A SE8401408 A SE 8401408A SE 8401408 D0 SE8401408 D0 SE 8401408D0
- Authority
- SE
- Sweden
- Prior art keywords
- well
- cementing
- resulfonation
- hydrolysis
- reactions
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
- C08H6/00—Macromolecular compounds derived from lignin, e.g. tannins, humic acids
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/16—Sulfur-containing compounds
- C04B24/18—Lignin sulfonic acid or derivatives thereof, e.g. sulfite lye
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/02—Well-drilling compositions
- C09K8/04—Aqueous well-drilling compositions
- C09K8/14—Clay-containing compositions
- C09K8/18—Clay-containing compositions characterised by the organic compounds
- C09K8/20—Natural organic compounds or derivatives thereof, e.g. polysaccharides or lignin derivatives
- C09K8/203—Wood derivatives, e.g. lignosulfonate, tannin, tall oil, sulfite liquor
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Dispersion Chemistry (AREA)
- Wood Science & Technology (AREA)
- Structural Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/876,327 US4219471A (en) | 1978-02-09 | 1978-02-09 | Lignosulfonate derivatives |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8401408D0 true SE8401408D0 (sv) | 1984-03-14 |
SE451837B SE451837B (sv) | 1987-11-02 |
Family
ID=25367453
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7810338A SE435171B (sv) | 1978-02-09 | 1978-10-03 | Komposition omfattande ett lignosulfonat eller ett alkalimetallsaltderivat derav samt en anvendning av kompositionen |
SE8401408A SE451837B (sv) | 1978-02-09 | 1984-03-14 | Cementeringskomposition samt forfarande for tetning av en zon kring ett borrhal |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7810338A SE435171B (sv) | 1978-02-09 | 1978-10-03 | Komposition omfattande ett lignosulfonat eller ett alkalimetallsaltderivat derav samt en anvendning av kompositionen |
Country Status (5)
Country | Link |
---|---|
US (1) | US4219471A (sv) |
CA (1) | CA1115693A (sv) |
FI (1) | FI63432C (sv) |
NO (2) | NO149809C (sv) |
SE (2) | SE435171B (sv) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4384997A (en) * | 1978-09-29 | 1983-05-24 | Reed Lignin, Inc. | Lignosulfonated derivatives for use in enhanced oil recovery |
JPS5556051A (en) * | 1978-10-16 | 1980-04-24 | Sanyo Kokusaku Pulp Co | Slump decrease preventing agent for mortar concrete and workability improvement thereby |
FI62114C (fi) * | 1979-11-05 | 1982-11-10 | Flowcon Oy | Ligninprodukt foer att goera cement och andra finfoerdelade mieralmaterial laettflytande |
CA1245784A (en) * | 1985-05-09 | 1988-11-29 | Shui-Tung Chiu | Phenolic compound-modified spent sulfite liquor and process for preparing same |
US4728727A (en) * | 1987-01-28 | 1988-03-01 | Itt Corporation | Modified lignosulfonate drilling fluid dispersants and process for the preparation thereof |
US5290357A (en) * | 1992-12-22 | 1994-03-01 | Halliburton Company | Acetone/formaldehyde/cyanide resins |
US5370181A (en) * | 1993-08-13 | 1994-12-06 | Shell Oil Company | Anti gas-migration cementing |
WO2011065832A2 (en) | 2009-11-27 | 2011-06-03 | Ceradis B.V. | Improved formulations of phosphites |
WO2013133705A1 (en) | 2012-03-05 | 2013-09-12 | Ceradis B.V. | Polyelectrolyte complexes for biocide enhancement |
WO2015034357A1 (en) | 2013-09-04 | 2015-03-12 | Ceradis B.V. | Paint composition comprising a polyelectrolyte complex |
WO2015034359A2 (en) | 2013-09-04 | 2015-03-12 | Ceradis B.V. | A new antifungal composition for treatment of soil |
EP3041367B1 (en) | 2013-09-04 | 2017-10-25 | Ceradis B.V. | Processed edible product comprising a polyelectrolyte complex and an antimicrobial compound |
TW202234998A (zh) | 2020-12-02 | 2022-09-16 | 以色列商亞達瑪馬克天辛有限公司 | 銅基殺菌劑組成物 |
TW202410808A (zh) | 2022-06-02 | 2024-03-16 | 以色列商安道麥馬克西姆有限公司 | 唑類殺真菌劑組成物 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3578651A (en) * | 1968-05-06 | 1971-05-11 | Georgia Pacific Corp | Acylated lignosulfonates |
US3841887A (en) * | 1972-07-27 | 1974-10-15 | Westvaco Corp | Dyestuff compositions containing lignin surfactants carboxy substituted |
US4047567A (en) * | 1976-02-02 | 1977-09-13 | Halliburton Company | Oil well cementing process |
-
1978
- 1978-02-09 US US05/876,327 patent/US4219471A/en not_active Expired - Lifetime
- 1978-10-03 SE SE7810338A patent/SE435171B/sv not_active IP Right Cessation
- 1978-10-13 NO NO78783472A patent/NO149809C/no unknown
- 1978-11-14 FI FI783483A patent/FI63432C/fi not_active IP Right Cessation
-
1979
- 1979-01-15 CA CA319,624A patent/CA1115693A/en not_active Expired
-
1982
- 1982-10-04 NO NO82823335A patent/NO151360C/no unknown
-
1984
- 1984-03-14 SE SE8401408A patent/SE451837B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE451837B (sv) | 1987-11-02 |
FI63432C (fi) | 1983-06-10 |
SE7810338L (sv) | 1979-08-10 |
NO151360B (no) | 1984-12-17 |
SE435171B (sv) | 1984-09-10 |
FI783483A (fi) | 1979-08-10 |
NO783472L (no) | 1979-08-07 |
FI63432B (fi) | 1983-02-28 |
CA1115693A (en) | 1982-01-05 |
NO149809B (no) | 1984-03-19 |
US4219471A (en) | 1980-08-26 |
NO823335L (no) | 1979-08-07 |
NO149809C (no) | 1984-06-27 |
NO151360C (no) | 1985-03-27 |
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Legal Events
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NUG | Patent has lapsed |
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