NO800808L - Hoeykonsentrerte polymeroppslemninger. - Google Patents

Hoeykonsentrerte polymeroppslemninger.

Info

Publication number
NO800808L
NO800808L NO800808A NO800808A NO800808L NO 800808 L NO800808 L NO 800808L NO 800808 A NO800808 A NO 800808A NO 800808 A NO800808 A NO 800808A NO 800808 L NO800808 L NO 800808L
Authority
NO
Norway
Prior art keywords
howy
concentrated polymer
polymer suspensions
suspensions
concentrated
Prior art date
Application number
NO800808A
Other languages
English (en)
Other versions
NO156130C (no
NO156130B (no
Inventor
Patrick A Pickens
Thomas A Lindroth
Robert D Carico
Original Assignee
Merck & Co Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21815525&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO800808(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Merck & Co Inc filed Critical Merck & Co Inc
Publication of NO800808L publication Critical patent/NO800808L/no
Publication of NO156130B publication Critical patent/NO156130B/no
Publication of NO156130C publication Critical patent/NO156130C/no

Links

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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Colloid Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
NO800808A 1979-03-23 1980-03-20 Konsentrert xanthangummioppslemning. NO156130C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2351179A 1979-03-23 1979-03-23

Publications (3)

Publication Number Publication Date
NO800808L true NO800808L (no) 1980-09-24
NO156130B NO156130B (no) 1987-04-21
NO156130C NO156130C (no) 1987-07-29

Family

ID=21815525

Family Applications (1)

Application Number Title Priority Date Filing Date
NO800808A NO156130C (no) 1979-03-23 1980-03-20 Konsentrert xanthangummioppslemning.

Country Status (5)

Country Link
EP (1) EP0016640B1 (no)
JP (1) JPS55137142A (no)
KR (1) KR840000398B1 (no)
CA (1) CA1136355A (no)
NO (1) NO156130C (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1163035A (en) * 1980-04-07 1984-02-28 Albert R. Reid Water soluble polymer suspensions
FR2486950B1 (fr) * 1980-07-15 1985-09-13 Inst Francais Du Petrole Suspensions stables de polymeres hydrosolubles et leur preparation
US4717488A (en) * 1986-04-23 1988-01-05 Merck Co., Inc. Spacer fluid
GB2250761A (en) * 1990-12-06 1992-06-17 Shell Int Research Aqueous polysaccharide compositions and their use
GB2310861A (en) * 1996-03-08 1997-09-10 Polycell Prod Ltd Adhesive composition
GB2318797A (en) * 1996-11-01 1998-05-06 Polycell Prod Ltd Liquid adhesive concentrate
US20060160921A1 (en) * 2005-01-20 2006-07-20 Ragone Pietro J Non-aqueous slurries used as thickeners and defoamers and method of using slurries in aqueous systems
WO2011065831A2 (en) 2009-11-27 2011-06-03 Ceradis B.V. Improved formulations comprising heteropolysaccharides
US8544546B2 (en) * 2009-12-28 2013-10-01 Halliburton Energy Services, Inc. Delivering water-soluble polysaccharides for well treatments
NO20120438A1 (no) * 2012-04-13 2013-10-14 Elkem As Oljebaserte borevæsker og blanding for bruk i oljebaserte borevæsker
CN104861951B (zh) * 2014-02-24 2018-02-09 中国石油化工股份有限公司 一种液体稠化剂体系及其应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2427035A1 (de) * 1973-06-06 1975-01-16 Jec Enterprise Co Ltd Fluessigkeitszusammensetzung mit breitem anmeldungsbreich und verwendung der fluessigkeitszusammensetzung
US3894879A (en) * 1974-11-04 1975-07-15 Kelco Co Process of suspending soluble xanthan gum and pumpable compositions so produced
US3894880A (en) * 1974-11-04 1975-07-15 Kelco Co Process of suspending soluble alginates and compositions so produced
US4105461A (en) * 1976-08-26 1978-08-08 Merck & Co., Inc. Thickening compositions containing xanthan gum, guar gum and starch

Also Published As

Publication number Publication date
EP0016640A1 (en) 1980-10-01
NO156130C (no) 1987-07-29
KR830001993A (ko) 1983-05-21
JPS55137142A (en) 1980-10-25
NO156130B (no) 1987-04-21
CA1136355A (en) 1982-11-30
JPH0116847B2 (no) 1989-03-28
KR840000398B1 (ko) 1984-03-30
EP0016640B1 (en) 1984-05-02

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