NO170858B - Polysakkaridpolymer fremstilt ved hjelp av en mikroorganisme av slekten xanthomonas - Google Patents
Polysakkaridpolymer fremstilt ved hjelp av en mikroorganisme av slekten xanthomonas Download PDFInfo
- Publication number
- NO170858B NO170858B NO863135A NO863135A NO170858B NO 170858 B NO170858 B NO 170858B NO 863135 A NO863135 A NO 863135A NO 863135 A NO863135 A NO 863135A NO 170858 B NO170858 B NO 170858B
- Authority
- NO
- Norway
- Prior art keywords
- plow body
- coulter
- complementary
- polysaccharide
- xanthomonas
- Prior art date
Links
- 150000004676 glycans Chemical class 0.000 title abstract 5
- 229920001282 polysaccharide Polymers 0.000 title abstract 5
- 239000005017 polysaccharide Substances 0.000 title abstract 5
- 241000589634 Xanthomonas Species 0.000 title abstract 2
- 244000005700 microbiome Species 0.000 title 1
- 108090000623 proteins and genes Proteins 0.000 title 1
- 230000000295 complement effect Effects 0.000 claims description 7
- 229920000642 polymer Polymers 0.000 abstract 4
- 229920001285 xanthan gum Polymers 0.000 abstract 2
- 229940082509 xanthan gum Drugs 0.000 abstract 2
- 235000010493 xanthan gum Nutrition 0.000 abstract 2
- 239000000230 xanthan gum Substances 0.000 abstract 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 abstract 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 abstract 1
- 239000008103 glucose Substances 0.000 abstract 1
- 125000000311 mannosyl group Chemical group C1([C@@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000011435 rock Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- 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
- C09K8/06—Clay-free compositions
- C09K8/08—Clay-free compositions containing natural organic compounds, e.g. polysaccharides, or derivatives thereof
-
- 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
- C12P19/06—Xanthan, i.e. Xanthomonas-type heteropolysaccharides
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S507/00—Earth boring, well treating, and oil field chemistry
- Y10S507/935—Enhanced oil recovery
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S507/00—Earth boring, well treating, and oil field chemistry
- Y10S507/935—Enhanced oil recovery
- Y10S507/936—Flooding the formation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Description
Ploglegeme.
Denne oppfinnelse vedrbrer et ploglegeme av fortrinnsvis ■ den art som innbefatter et skjær, veltefjel og landside.
Formålet med foreliggende oppfinnelse er å tilveiebringe et ploglegeme, som muliggjbr vesentlig forbedret styring samt mins-ket nbdvendig trekkraft samtidig med oket effektiv skjærbredde under bibehold av tidligere anvendt veltefjel.
Det nye ploglegeme kjennetegnes i hovedsaken ved, at det er forsynt med et i ploglegemets bruksstilling vesentlig i hbyde med skjærspissen men i noen avstand bak denne anordnet komplettert skjær, som fra ploglegemets landside rager inn under og eventuelt noe forbi veltefjelen hovedsakelig i ploglegemets tverretning.
En hensiktsmessig utfbrelsesform av oppfinnelsen skal nedenfor beskrives under henvisning til den skjematiske tegning, på
hvilken fig. 1 viser det nye ploglegeme i sideriss sett fra skjær-
siden og fig. 2 sett ovenfra.
Det på tegningen viste ploglegeme er.utformet med et av
en skjærspiss 1 og et skjær 2 formet plogskjær som er stivt for-
bundet med en med 3 betegnet veltefjel, som i den viste utfbrelse er forsynt med en forlegelse 4. Videre innbefatter ploglegemet en landside 5, der som tydeligere fremgår av fig. 2 utgjor feste for en spiralfjær 6. Spiralfjærens 6 indre ende er stivt forbundet med den ovre ende av en vertikal aksel 7> hvis nedre ende er stivt forbundet med et vesentlig radielt i retning fra landsiden 5 ut-
skytende knivbladformet kompletterende skjær 8, som ved sin mon-
tering kan svinges i horisontalplanet mot virkningen av fjæren 6.
Ved anordningen av et kompletterende skjær 8 ifblge oppfinnelsen tilveiebringes en vesentlig bredere plogfure, hvilket på
kjent måte også kan oppnåes ved utforming av skjæret 2, som i fig.
2 antydet med den stipplede linje 2a, hvorved dog i det sistnevnte tilfelle vesentlige ulemper oppstår. Det har således ved prover vist seg, at ved et ploglegeme utformet ifblge oppfinnelsen bare en del av den trekkraft kreves, som ville være nbdvendig ved anven-
delsen av et ploglegeme med et skjær ifblge linjen 2a. Videre opp-
nåes ved anvendelsen av det kompletterende skjær 8 en vesentlig forbedret manbvrering av ploglegemet ved dettes isetting respektiv opptaking av jorden. Ved den fjærende opphengning av skjæret 8
kommer ploglegemet videre til automatisk å tilpasse seg til rådende jordforhold, hvorved plbyningen kan fori ope på en smidigere måte.
Claims (3)
1. Ploglegeme av fortrinnsvis den art som innbefatter skjær, veltefjel og landside, karakterisert ved at det er forsynt med et i ploglegemetB bruksstilling vesentlig i hbyde med skjærspissen (l) men i noen avstand bak denne anordnet kompletterende skjær (8), som fra ploglegemets landside (5) rager inn under og eventuelt noe forbi veltefjelen (3) hovedsakelig i ploglegemets tverretning.
2. Ploglegeme ifblge patentkrav 1, karakterisert ved at det kompletterende skjær (8) har vesentlig jevn-bred knivbladform•
3. Ploglegeme ifblge patentkrav 1 eller 2, k a r a k -. ter i. sert ved at det kompletterende skjær (8) er anordnet svingbart i horisontalplanet mot virkningen av en fjær (6) eller lignende. k. Ploglegeme ifblge patentkrav 3, karakterisert ved at det kompletterende skjær (8) er svingbart forbundet med ploglegemets landside (5) under formidling av en vesentlig vertikal aksel (7) og en med dennes ovre ende forbundet spiralfjær (6).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/762,878 US4713449A (en) | 1985-08-06 | 1985-08-06 | Polysaccharide polymer made by xanthomonas |
Publications (4)
Publication Number | Publication Date |
---|---|
NO863135D0 NO863135D0 (no) | 1986-08-04 |
NO863135L NO863135L (no) | 1987-02-09 |
NO170858B true NO170858B (no) | 1992-09-07 |
NO170858C NO170858C (no) | 1992-12-16 |
Family
ID=25066264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO863135A NO170858C (no) | 1985-08-06 | 1986-08-04 | Polysakkaridpolymer fremstilt ved hjelp av en mikroorganisme av slekten xanthomonas |
Country Status (9)
Country | Link |
---|---|
US (1) | US4713449A (no) |
EP (1) | EP0211288B1 (no) |
JP (2) | JP2520881B2 (no) |
AT (1) | ATE81672T1 (no) |
CA (1) | CA1247033A (no) |
DE (1) | DE3686986T2 (no) |
DK (1) | DK174575B1 (no) |
FI (1) | FI92719C (no) |
NO (1) | NO170858C (no) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4868293A (en) * | 1985-08-06 | 1989-09-19 | Getty Scientific Development Company | Polysaccharide polymer made by xanthomonas |
US5514791A (en) | 1986-03-26 | 1996-05-07 | Getty Scientific Development Company | Genetic control of acetylation and pyruvylation of xanthan based polysaccharide polymers |
US5102561A (en) * | 1985-08-06 | 1992-04-07 | Getty Scientific Development Company | Processes of thickening and of oil recovery using polysaccharide polymer made by xanthomonas |
WO1987005937A1 (en) * | 1986-03-24 | 1987-10-08 | Getty Scientific Development Company | Process for the synthesis of sugar nucleotides using recombinant-dna methods |
SG164261A1 (en) * | 1986-03-24 | 2010-09-29 | Texaco Development Corp | Family of xanthan-based polysaccharide polymers including non- acethylated and/or non-pyruvylated gum |
US5559015A (en) * | 1986-03-26 | 1996-09-24 | Getty Scientific Development Company | Recombinant-DNA mediated production of xanthan gum |
US4948733A (en) * | 1986-07-28 | 1990-08-14 | Massachusetts Institute Of Technology | Zoogloea transformation using exopoly saccharide non-capsule producing strains |
US5091376A (en) * | 1986-07-28 | 1992-02-25 | Massachusetts Institute Of Technology | Non-capsule exopolysaccharide from Zoogloea ramigera |
US5194386A (en) * | 1987-04-14 | 1993-03-16 | Shin-Etsu Chemical Co., Ltd. | Xanthomonas campestris strain expressing xanthan gum |
US5334520A (en) * | 1990-05-25 | 1994-08-02 | Center For Innovative Technology | Production of poly-beta-hydroxybutyrate in transformed escherichia coli |
US5518907A (en) * | 1989-06-07 | 1996-05-21 | Center For Innovative Technology | Cloning and expression in Escherichia coli of the Alcaligenes eutrophus H16 poly-beta-hydroxybutyrate biosynthetic pathway |
US5015577A (en) * | 1989-08-29 | 1991-05-14 | Board Of Regents, The University Of Texas System | DNA encoding hyaluronate synthase |
IT1245385B (it) * | 1991-03-28 | 1994-09-20 | Eniricerche Spa | Procedimento migliorato per la preparazione di polipeptidi maturi |
JPH06507433A (ja) * | 1991-05-07 | 1994-08-25 | モンサント カンパニー | キサンタンを基礎材料とした多糖類ポリマーのアセチル化及びピルビル化の遺伝子制御 |
US5247995A (en) * | 1992-02-26 | 1993-09-28 | Bj Services Company | Method of dissolving organic filter cake obtained from polysaccharide based fluids used in production operations and completions of oil and gas wells |
US5224544A (en) * | 1992-02-26 | 1993-07-06 | Bj Services Company | Enzyme complex used for breaking crosslinked cellulose based blocking gels at low to moderate temperatures |
GB9301894D0 (en) * | 1993-01-30 | 1993-03-17 | Cerestar Holding Bv | Fermentation feedstock |
US5591699A (en) * | 1993-02-24 | 1997-01-07 | E. I. Du Pont De Nemours And Company | Particle transport fluids thickened with acetylate free xanthan heteropolysaccharide biopolymer plus guar gum |
DE69614024T2 (de) * | 1995-04-20 | 2001-11-15 | Clariant Finance (Bvi) Ltd., Tortola | Stabile flüssige Schwefelfarbstoffsuspensionen und Verfahren zu deren Analyse |
US5881813A (en) * | 1996-11-06 | 1999-03-16 | Bj Services Company | Method for improved stimulation treatment |
US6110875A (en) * | 1997-03-07 | 2000-08-29 | Bj Services Company | Methods and materials for degrading xanthan |
US6138760A (en) * | 1998-12-07 | 2000-10-31 | Bj Services Company | Pre-treatment methods for polymer-containing fluids |
US6818594B1 (en) | 1999-11-12 | 2004-11-16 | M-I L.L.C. | Method for the triggered release of polymer-degrading agents for oil field use |
US6572755B2 (en) * | 2001-04-11 | 2003-06-03 | Speedfam-Ipec Corporation | Method and apparatus for electrochemically depositing a material onto a workpiece surface |
JP2008019532A (ja) * | 2006-07-13 | 2008-01-31 | Ranka:Kk | 照明装置付き手袋 |
KR101075557B1 (ko) | 2008-12-03 | 2011-10-20 | 씨제이제일제당 (주) | 신규한 락토바실러스 플란타룸 및 이를 포함하는 조성물 |
KR101255050B1 (ko) | 2009-07-14 | 2013-04-16 | 씨제이제일제당 (주) | 신규한 락토바실러스 플란타룸 및 이를 포함하는 조성물 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3054689A (en) * | 1959-12-30 | 1962-09-18 | Allene R Jeanes | Atypically salt-responsive alkali-deacetylated polysaccharide produced by xanthomonas campestris |
US3020206A (en) * | 1960-05-23 | 1962-02-06 | Jersey Prod Res Co | Process for synthesizing polysaccharides |
US3711462A (en) * | 1970-04-01 | 1973-01-16 | Mobil Oil | Method of clarifying polysaccharide solutions |
US4517101A (en) * | 1983-08-22 | 1985-05-14 | David Williams | Reduced biodegradability in a polymer flood process |
-
1985
- 1985-08-06 US US06/762,878 patent/US4713449A/en not_active Expired - Lifetime
-
1986
- 1986-07-15 CA CA000513834A patent/CA1247033A/en not_active Expired
- 1986-07-16 DE DE8686109782T patent/DE3686986T2/de not_active Expired - Fee Related
- 1986-07-16 AT AT86109782T patent/ATE81672T1/de not_active IP Right Cessation
- 1986-07-16 EP EP86109782A patent/EP0211288B1/en not_active Expired - Lifetime
- 1986-07-31 JP JP61178978A patent/JP2520881B2/ja not_active Expired - Lifetime
- 1986-08-04 NO NO863135A patent/NO170858C/no unknown
- 1986-08-05 DK DK198603721A patent/DK174575B1/da not_active IP Right Cessation
- 1986-08-06 FI FI863213A patent/FI92719C/fi not_active IP Right Cessation
-
1995
- 1995-12-27 JP JP7341723A patent/JP2746560B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FI92719B (fi) | 1994-09-15 |
NO863135D0 (no) | 1986-08-04 |
EP0211288A2 (en) | 1987-02-25 |
JPH08239403A (ja) | 1996-09-17 |
FI863213A0 (fi) | 1986-08-06 |
FI863213A (fi) | 1987-02-07 |
JPS6284102A (ja) | 1987-04-17 |
EP0211288B1 (en) | 1992-10-21 |
CA1247033A (en) | 1988-12-20 |
DK174575B1 (da) | 2003-06-23 |
ATE81672T1 (de) | 1992-11-15 |
US4713449A (en) | 1987-12-15 |
DE3686986T2 (de) | 1993-03-04 |
DK372186D0 (da) | 1986-08-05 |
DK372186A (da) | 1987-02-07 |
NO170858C (no) | 1992-12-16 |
JP2746560B2 (ja) | 1998-05-06 |
EP0211288A3 (en) | 1987-09-30 |
DE3686986D1 (de) | 1992-11-26 |
NO863135L (no) | 1987-02-09 |
FI92719C (fi) | 1994-12-27 |
JP2520881B2 (ja) | 1996-07-31 |
CA1264537C (no) | 1990-01-23 |
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