NO981626D0 - Sulfomethylolated lignin-based concrete mixtures - Google Patents
Sulfomethylolated lignin-based concrete mixturesInfo
- Publication number
- NO981626D0 NO981626D0 NO981626A NO981626A NO981626D0 NO 981626 D0 NO981626 D0 NO 981626D0 NO 981626 A NO981626 A NO 981626A NO 981626 A NO981626 A NO 981626A NO 981626 D0 NO981626 D0 NO 981626D0
- Authority
- NO
- Norway
- Prior art keywords
- concrete mixtures
- based concrete
- sulfomethylolated
- lignin
- sulfomethylolated lignin
- Prior art date
Links
Classifications
-
- 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
- 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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1995/013836 WO1997013733A1 (en) | 1995-10-11 | 1995-10-11 | Lignin-based concrete admixtures |
PCT/US1996/016232 WO1997013732A2 (en) | 1995-10-11 | 1996-10-11 | Sulfomethylolated lignin-based concrete admixtures |
Publications (2)
Publication Number | Publication Date |
---|---|
NO981626D0 true NO981626D0 (en) | 1998-04-08 |
NO981626L NO981626L (en) | 1998-06-05 |
Family
ID=22250050
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO981625A NO981625L (en) | 1995-10-11 | 1998-04-08 | Lignin-based concrete mixtures |
NO981626A NO981626L (en) | 1995-10-11 | 1998-04-08 | Sulfomethylolated lignin-based concrete mixtures |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO981625A NO981625L (en) | 1995-10-11 | 1998-04-08 | Lignin-based concrete mixtures |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0855995A4 (en) |
JP (2) | JPH11513358A (en) |
CN (1) | CN1219921A (en) |
CA (2) | CA2231641A1 (en) |
NO (2) | NO981625L (en) |
WO (2) | WO1997013733A1 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001036344A2 (en) * | 1999-11-04 | 2001-05-25 | Lignotech Usa, Inc. | Low retarding, high fluidity producing lignin dispersant for concrete |
DE10313937A1 (en) | 2003-03-27 | 2004-10-14 | Wacker Polymer Systems Gmbh & Co. Kg | dispersants |
CN100400458C (en) * | 2005-01-04 | 2008-07-09 | 华南理工大学 | Lignins metro shield grouting additive and its preparation method |
CN101575418B (en) * | 2009-06-19 | 2011-06-22 | 华南理工大学 | Lignin-based high-efficiency water reducing agent with high sulfonation degree and high molecular weight and method for preparing same |
EP2585606A4 (en) | 2010-06-26 | 2016-02-17 | Virdia Ltd | Sugar mixtures and methods for production and use thereof |
IL206678A0 (en) | 2010-06-28 | 2010-12-30 | Hcl Cleantech Ltd | A method for the production of fermentable sugars |
WO2012000773A1 (en) | 2010-06-29 | 2012-01-05 | Construction Research & Technology Gmbh | Semi-rigid covering layer |
IL207329A0 (en) | 2010-08-01 | 2010-12-30 | Robert Jansen | A method for refining a recycle extractant and for processing a lignocellulosic material and for the production of a carbohydrate composition |
IL207945A0 (en) | 2010-09-02 | 2010-12-30 | Robert Jansen | Method for the production of carbohydrates |
PT106039A (en) | 2010-12-09 | 2012-10-26 | Hcl Cleantech Ltd | PROCESSES AND SYSTEMS FOR PROCESSING LENHOCELLULOSIC MATERIALS AND RELATED COMPOSITIONS |
GB2524906B8 (en) | 2011-04-07 | 2016-12-07 | Virdia Ltd | Lignocellulose conversion processes and products |
CN102627673A (en) * | 2012-03-23 | 2012-08-08 | 辽宁岩砂晶建材有限公司 | Method for sulfomethylation of lignin degradation |
CN111333358A (en) * | 2020-05-08 | 2020-06-26 | 中建西部建设西南有限公司 | Concrete antifreezing agent and preparation method and application thereof |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3689296A (en) * | 1971-11-29 | 1972-09-05 | Jean Guy Landry | Cement composition containing alkanolaminolignosulfonate - formaldehyde setting retarder |
US3959004A (en) * | 1975-04-21 | 1976-05-25 | Westvaco Corporation | Process for producing low porosity cement |
US4032353A (en) * | 1975-04-21 | 1977-06-28 | Westvaco Corporation | Low porosity aggregate-containing cement composition and process for producing same |
US3960582A (en) * | 1975-04-21 | 1976-06-01 | Westvaco Corporation | Low porosity cement and process for producing same |
FI790180A (en) * | 1978-01-30 | 1979-07-31 | Holmen Gmbh | FLYMEDEL FOER BETONG OCH BRUK SAMT FOERFARANDE FOER DESS FRAMSTAELLNING |
GB8527960D0 (en) * | 1985-11-13 | 1985-12-18 | Mini Agriculture & Fisheries | Electro chemical treatment of lignins |
US4764597A (en) * | 1987-06-15 | 1988-08-16 | Westvaco Corporation | Method for methylolation of lignin materials |
US5102992A (en) * | 1988-04-19 | 1992-04-07 | Center For Innovative Technology | Method of producing prepolymers from hydroxyalkyl lignin derivatives |
US5010156A (en) * | 1988-05-23 | 1991-04-23 | Eastman Kodak Company | Organosolv lignin-modified phenolic resins and method for their preparation |
US4926944A (en) * | 1989-01-17 | 1990-05-22 | Westvaco Corporation | Lignin-based cement fluid loss control additive |
US5203629A (en) * | 1990-08-07 | 1993-04-20 | W.R. Grace & Co.-Conn. | Method for modifying concrete properties |
-
1995
- 1995-10-11 CA CA002231641A patent/CA2231641A1/en not_active Abandoned
- 1995-10-11 WO PCT/US1995/013836 patent/WO1997013733A1/en active Application Filing
- 1995-10-11 JP JP9515015A patent/JPH11513358A/en active Pending
-
1996
- 1996-10-11 JP JP9515194A patent/JPH11513653A/en active Pending
- 1996-10-11 CN CN96198372.8A patent/CN1219921A/en active Pending
- 1996-10-11 WO PCT/US1996/016232 patent/WO1997013732A2/en not_active Application Discontinuation
- 1996-10-11 EP EP96938620A patent/EP0855995A4/en not_active Withdrawn
- 1996-10-11 CA CA002231630A patent/CA2231630A1/en not_active Abandoned
-
1998
- 1998-04-08 NO NO981625A patent/NO981625L/en unknown
- 1998-04-08 NO NO981626A patent/NO981626L/en unknown
Also Published As
Publication number | Publication date |
---|---|
JPH11513358A (en) | 1999-11-16 |
NO981625L (en) | 1998-06-05 |
WO1997013732A3 (en) | 1997-05-15 |
JPH11513653A (en) | 1999-11-24 |
NO981626L (en) | 1998-06-05 |
NO981625D0 (en) | 1998-04-08 |
EP0855995A2 (en) | 1998-08-05 |
CA2231630A1 (en) | 1997-04-17 |
WO1997013732A2 (en) | 1997-04-17 |
EP0855995A4 (en) | 2000-01-12 |
CN1219921A (en) | 1999-06-16 |
WO1997013733A1 (en) | 1997-04-17 |
CA2231641A1 (en) | 1997-04-17 |
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