NO301845B1 - Fremgangsmåte for fremstilling av en hurtig hydratiserende welangummi, samt hurtig hydratiserende welangummi og sementblanding som inneholder den - Google Patents
Fremgangsmåte for fremstilling av en hurtig hydratiserende welangummi, samt hurtig hydratiserende welangummi og sementblanding som inneholder den Download PDFInfo
- Publication number
- NO301845B1 NO301845B1 NO921076A NO921076A NO301845B1 NO 301845 B1 NO301845 B1 NO 301845B1 NO 921076 A NO921076 A NO 921076A NO 921076 A NO921076 A NO 921076A NO 301845 B1 NO301845 B1 NO 301845B1
- Authority
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- Norway
- Prior art keywords
- cement
- welan gum
- water
- fermentation
- gum
- Prior art date
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- MUPFEKGTMRGPLJ-ZQSKZDJDSA-N raffinose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO[C@@H]2[C@@H]([C@@H](O)[C@@H](O)[C@@H](CO)O2)O)O1 MUPFEKGTMRGPLJ-ZQSKZDJDSA-N 0.000 description 1
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- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
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- HIEHAIZHJZLEPQ-UHFFFAOYSA-M sodium;naphthalene-1-sulfonate Chemical class [Na+].C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1 HIEHAIZHJZLEPQ-UHFFFAOYSA-M 0.000 description 1
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- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/04—Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
-
- 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
- C04B24/24—Macromolecular compounds
- C04B24/38—Polysaccharides or derivatives thereof
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/672,505 US5175277A (en) | 1991-03-20 | 1991-03-20 | Rapidly hydrating welan gum |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO921076D0 NO921076D0 (no) | 1992-03-19 |
| NO921076L NO921076L (no) | 1992-09-21 |
| NO301845B1 true NO301845B1 (no) | 1997-12-15 |
Family
ID=24698835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO921076A NO301845B1 (no) | 1991-03-20 | 1992-03-19 | Fremgangsmåte for fremstilling av en hurtig hydratiserende welangummi, samt hurtig hydratiserende welangummi og sementblanding som inneholder den |
Country Status (22)
| Country | Link |
|---|---|
| US (1) | US5175277A (zh) |
| EP (1) | EP0505096B1 (zh) |
| JP (1) | JPH0689043B2 (zh) |
| KR (1) | KR100218206B1 (zh) |
| CN (1) | CN1047582C (zh) |
| AR (1) | AR245780A1 (zh) |
| AT (1) | ATE139797T1 (zh) |
| AU (1) | AU646327B2 (zh) |
| BR (1) | BR9200972A (zh) |
| CA (1) | CA2063087C (zh) |
| DE (1) | DE69211735T2 (zh) |
| DK (1) | DK0505096T3 (zh) |
| ES (1) | ES2088539T3 (zh) |
| FI (1) | FI921182A (zh) |
| GR (1) | GR3020872T3 (zh) |
| HK (1) | HK1007169A1 (zh) |
| IE (1) | IE920876A1 (zh) |
| MX (1) | MX9201225A (zh) |
| NO (1) | NO301845B1 (zh) |
| NZ (1) | NZ241937A (zh) |
| RU (1) | RU2119923C1 (zh) |
| ZA (1) | ZA922013B (zh) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5455232A (en) * | 1992-02-04 | 1995-10-03 | Piljac; Goran | Pharmaceutical preparation based on rhamnolipid |
| JP2923920B2 (ja) * | 1993-11-08 | 1999-07-26 | 鹿島建設株式会社 | コンクリート施工法 |
| US5542358A (en) * | 1994-03-11 | 1996-08-06 | Breslauer; Charles S. | Ultra-light high moisture retention tile mortar |
| FR2721601B1 (fr) * | 1994-06-24 | 1996-08-14 | Rhone Poulenc Chimie | Ciments comprenant des polysaccharides, des protéines végétales et son mode de préparation. |
| US5750053A (en) * | 1995-01-24 | 1998-05-12 | Cortec Corporation | Corrosion inhibitor for reducing corrosion in metallic concrete reinforcements |
| CA2223723A1 (en) * | 1995-06-07 | 1996-12-19 | The Nutrasweet Company | Stable suspension of hydrocolloids and superplasticizer |
| DE19537616C2 (de) * | 1995-07-25 | 1998-01-22 | Dyckerhoff Ag | Natriumbentonitfreie Injektionsmittelsuspension |
| US6033469A (en) * | 1995-07-25 | 2000-03-07 | Dyckerhuff Ag | Injection preparation suspension free of sodium bentonite |
| US5718758A (en) * | 1995-08-21 | 1998-02-17 | Breslauer; Charles S. | Ultra-light high moisture retention title mortar |
| ATE190971T1 (de) * | 1995-12-15 | 2000-04-15 | Monsanto Co | Verfahren zur verbesserten rheologischen steuerung bei zementsystemen |
| WO1997027153A1 (en) * | 1996-01-26 | 1997-07-31 | The Nutrasweet Company | Sulfate elevation in anionic polysaccharide-containing cementitious formulations for enhanced cement performance |
| AT406048B (de) * | 1997-07-18 | 2000-01-25 | Cement Intellectual Property L | Verfahren zur herstellung eines flüssigen zusatzmittels auf der basis von wasserlöslichem welan gum |
| AT406047B (de) * | 1997-07-18 | 2000-01-25 | Cement Intellectual Property L | Verfahren zur herstellung eines flüssigen zusatzmittels auf der basis von wasserlöslichen, feinkörnigen polysacchariden, wie z.b. mikrobiellen oder pflanzlichen biopolymeren und/oder cellulosederivaten |
| WO1999054413A1 (en) | 1998-04-20 | 1999-10-28 | Ashland Inc. | Asphalt release agent |
| WO2000006631A1 (de) * | 1998-07-29 | 2000-02-10 | Holderbank Financiere Glarus Ag | Verfahren zur herstellung eines flüssigen zusatzmittels auf der basis von wasserlöslichen, feinkörnigen polysacchariden, wie z.b. mikrobiellen oder pflanzlichen biopolymeren und/oder cellulosederivaten |
| US7976625B2 (en) * | 2006-01-20 | 2011-07-12 | Cognis Ip Management Gmbh | Compounds and methods for treating fly ash |
| CN100404558C (zh) * | 2006-03-24 | 2008-07-23 | 张禹 | 温轮胶的制备方法 |
| US9032971B2 (en) | 2006-11-15 | 2015-05-19 | Philip Morris Usa Inc. | Moist tobacco product and method of making |
| US8312886B2 (en) | 2007-08-09 | 2012-11-20 | Philip Morris Usa Inc. | Oral tobacco product having a hydrated membrane coating and a high surface area |
| US8469037B2 (en) | 2008-02-08 | 2013-06-25 | Philip Morris Usa Inc. | Pre-portioned moist product and method of making |
| US9687023B2 (en) * | 2009-10-09 | 2017-06-27 | Philip Morris Usa Inc. | Moist smokeless tobacco product for oral usage having on a portion of the outer surface at least one friction reducing strip that provides texture during use |
| US8539958B2 (en) * | 2009-10-13 | 2013-09-24 | Philip Morris Usa Inc. | Oral moist smokeless tobacco products with net-structured gel coating and methods of making |
| US8342241B2 (en) * | 2009-12-18 | 2013-01-01 | Schlumberger Technology Corporation | Delivery of nanodispersions below ground |
| US8519016B2 (en) * | 2010-12-30 | 2013-08-27 | United States Gypsum Company | Lightweight foamed fly ash based binders and method |
| US8851173B2 (en) * | 2012-03-09 | 2014-10-07 | Halliburton Energy Services, Inc. | Set-delayed cement compositions comprising pumice and associated methods |
| US9346711B2 (en) | 2012-08-16 | 2016-05-24 | Halliburton Energy Services, Inc. | Geopolymer cement compositions and methods of use |
| RU2499778C1 (ru) * | 2012-10-08 | 2013-11-27 | Юлия Алексеевна Щепочкина | Бетонная смесь |
| RU2500640C1 (ru) * | 2012-10-08 | 2013-12-10 | Юлия Алексеевна Щепочкина | Бетонная смесь |
| CA2921428C (en) * | 2013-09-09 | 2019-01-29 | Halliburton Energy Services, Inc. | Mitigation of contamination effects in set-delayed cement compositions comprising pumice and hydrated lime |
| RU2621818C1 (ru) * | 2013-09-09 | 2017-06-07 | Хэллибертон Энерджи Сервисиз, Инк. | Текучесть гашеной извести в композициях с отсроченным схватыванием и других композициях, способных затвердевать |
| CN103570844B (zh) * | 2013-11-20 | 2015-12-30 | 南京工业大学 | 一种羧乙基韦兰胶的制备方法 |
| CN105176505B (zh) * | 2015-06-15 | 2017-12-05 | 中国石油天然气集团公司 | 一种固井用水泥浆稳定剂及其制备方法与应用 |
| WO2018130913A2 (en) | 2017-01-15 | 2018-07-19 | Butler Michael George | Apparatuses and systems for and methods of generating and placing zero-slump-pumpable concrete |
| CN108840631B (zh) * | 2018-08-16 | 2021-03-19 | 广东基业长青建筑科技有限公司 | 一种蒸压加气混凝土墙体用砌筑砂浆组合包及其制备方法和使用方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2526674A (en) * | 1943-07-05 | 1950-10-24 | Nat Lead Co | Well cementing composition |
| NL147114B (nl) * | 1964-04-27 | 1975-09-15 | Martin Marietta Corp | Werkwijze ter bereiding van hydraulische cement bevattende samenstellingen, die uit glucose-eenheden opgebouwde sacchariden bevat, alsmede werkwijze ter bereiding van een toevoegingspreparaat voor het bereiden van deze samenstellingen en de voorwerpen en constructies verkregen door vormen en verharden van deze samenstellingen. |
| GB1425822A (en) * | 1972-01-28 | 1976-02-18 | Fosroc Ag | Cementitious compositions |
| JPS6018615B2 (ja) * | 1976-03-10 | 1985-05-11 | 花王株式会社 | 水硬性セメント組成物 |
| US4095987A (en) * | 1976-12-29 | 1978-06-20 | Texaco Inc. | Method of and composition for cementing oil wells |
| US4342866A (en) * | 1979-09-07 | 1982-08-03 | Merck & Co., Inc. | Heteropolysaccharide S-130 |
| EP0290198B1 (en) * | 1987-05-07 | 1993-01-13 | Merck & Co. Inc. | Welan gum in cement compositions |
| US4963668A (en) * | 1987-05-07 | 1990-10-16 | Merck & Co., Inc. | Welan gum in cement compositions |
-
1991
- 1991-03-20 US US07/672,505 patent/US5175277A/en not_active Expired - Fee Related
-
1992
- 1992-03-11 AR AR92301908A patent/AR245780A1/es active
- 1992-03-12 DE DE69211735T patent/DE69211735T2/de not_active Expired - Fee Related
- 1992-03-12 AT AT92302148T patent/ATE139797T1/de not_active IP Right Cessation
- 1992-03-12 DK DK92302148.9T patent/DK0505096T3/da active
- 1992-03-12 ES ES92302148T patent/ES2088539T3/es not_active Expired - Lifetime
- 1992-03-12 EP EP92302148A patent/EP0505096B1/en not_active Expired - Lifetime
- 1992-03-12 NZ NZ241937A patent/NZ241937A/xx not_active IP Right Cessation
- 1992-03-16 CA CA002063087A patent/CA2063087C/en not_active Expired - Fee Related
- 1992-03-19 JP JP4063581A patent/JPH0689043B2/ja not_active Expired - Fee Related
- 1992-03-19 FI FI921182A patent/FI921182A/fi not_active Application Discontinuation
- 1992-03-19 KR KR1019920004509A patent/KR100218206B1/ko not_active IP Right Cessation
- 1992-03-19 BR BR929200972A patent/BR9200972A/pt not_active IP Right Cessation
- 1992-03-19 CN CN92102564A patent/CN1047582C/zh not_active Expired - Fee Related
- 1992-03-19 MX MX9201225A patent/MX9201225A/es active IP Right Grant
- 1992-03-19 IE IE087692A patent/IE920876A1/en not_active IP Right Cessation
- 1992-03-19 ZA ZA922013A patent/ZA922013B/xx unknown
- 1992-03-19 RU SU5011588A patent/RU2119923C1/ru active
- 1992-03-19 NO NO921076A patent/NO301845B1/no not_active IP Right Cessation
- 1992-03-19 AU AU13020/92A patent/AU646327B2/en not_active Ceased
-
1996
- 1996-08-23 GR GR960402230T patent/GR3020872T3/el unknown
-
1998
- 1998-06-24 HK HK98106372A patent/HK1007169A1/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI921182A0 (fi) | 1992-03-19 |
| DE69211735D1 (de) | 1996-08-01 |
| EP0505096A2 (en) | 1992-09-23 |
| CA2063087A1 (en) | 1992-09-21 |
| KR100218206B1 (ko) | 1999-10-01 |
| DE69211735T2 (de) | 1996-11-28 |
| AU1302092A (en) | 1992-09-24 |
| NZ241937A (en) | 1993-04-28 |
| EP0505096B1 (en) | 1996-06-26 |
| KR920018229A (ko) | 1992-10-21 |
| FI921182A (fi) | 1992-09-21 |
| JPH0689043B2 (ja) | 1994-11-09 |
| CN1047582C (zh) | 1999-12-22 |
| NO921076L (no) | 1992-09-21 |
| DK0505096T3 (da) | 1996-07-29 |
| EP0505096A3 (en) | 1992-10-28 |
| CA2063087C (en) | 2002-05-21 |
| MX9201225A (es) | 1993-01-01 |
| US5175277A (en) | 1992-12-29 |
| BR9200972A (pt) | 1992-11-17 |
| IE920876A1 (en) | 1992-09-23 |
| JPH05148304A (ja) | 1993-06-15 |
| AR245780A1 (es) | 1994-02-28 |
| NO921076D0 (no) | 1992-03-19 |
| ZA922013B (en) | 1992-11-25 |
| HK1007169A1 (en) | 1999-04-01 |
| RU2119923C1 (ru) | 1998-10-10 |
| ATE139797T1 (de) | 1996-07-15 |
| AU646327B2 (en) | 1994-02-17 |
| ES2088539T3 (es) | 1996-08-16 |
| CN1067268A (zh) | 1992-12-23 |
| GR3020872T3 (en) | 1996-11-30 |
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