NO168028C - Fremgangsmaate til fremstilling av et organofilt leire-geleringsmiddel. - Google Patents

Fremgangsmaate til fremstilling av et organofilt leire-geleringsmiddel.

Info

Publication number
NO168028C
NO168028C NO851128A NO851128A NO168028C NO 168028 C NO168028 C NO 168028C NO 851128 A NO851128 A NO 851128A NO 851128 A NO851128 A NO 851128A NO 168028 C NO168028 C NO 168028C
Authority
NO
Norway
Prior art keywords
organofiled
liar
procedure
preparation
gelling agent
Prior art date
Application number
NO851128A
Other languages
English (en)
Norwegian (no)
Other versions
NO851128L (no
NO168028B (no
Inventor
Michael Henry Yates
David Shaw
Original Assignee
Laporte Industries Ltd
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=10558549&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO168028(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Laporte Industries Ltd filed Critical Laporte Industries Ltd
Publication of NO851128L publication Critical patent/NO851128L/no
Publication of NO168028B publication Critical patent/NO168028B/no
Publication of NO168028C publication Critical patent/NO168028C/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/36—Silicates having base-exchange properties but not having molecular sieve properties
    • C01B33/38—Layered base-exchange silicates, e.g. clays, micas or alkali metal silicates of kenyaite or magadiite type
    • C01B33/44—Products obtained from layered base-exchange silicates by ion-exchange with organic compounds such as ammonium, phosphonium or sulfonium compounds or by intercalation of organic compounds, e.g. organoclay material
    • 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
    • C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Medicinal Preparation (AREA)
NO851128A 1984-03-22 1985-03-21 Fremgangsmaate til fremstilling av et organofilt leire-geleringsmiddel. NO168028C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848407531A GB8407531D0 (en) 1984-03-22 1984-03-22 Organophilic clay gellants

Publications (3)

Publication Number Publication Date
NO851128L NO851128L (no) 1985-09-23
NO168028B NO168028B (no) 1991-09-30
NO168028C true NO168028C (no) 1992-01-08

Family

ID=10558549

Family Applications (1)

Application Number Title Priority Date Filing Date
NO851128A NO168028C (no) 1984-03-22 1985-03-21 Fremgangsmaate til fremstilling av et organofilt leire-geleringsmiddel.

Country Status (4)

Country Link
EP (1) EP0161411B1 (fr)
DE (1) DE3586917T2 (fr)
GB (1) GB8407531D0 (fr)
NO (1) NO168028C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0644455B1 (fr) * 1993-09-17 1997-07-30 Agfa-Gevaert N.V. Produit photographique sensible à la lumière utilisable dans un procédé de traitement rapide

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1592271A (en) * 1977-03-23 1981-07-01 Exxon Research Engineering Co Overtreated higher dialkyl dimethyl ammonium clay gellants and their use in greases
US4382868A (en) * 1981-08-13 1983-05-10 Venture Innovations, Inc. Organophilic clay gellants
GB2108175B (en) * 1981-10-19 1985-08-07 Nl Industries Inc Oil base fluids containing an organophilic clay gellant

Also Published As

Publication number Publication date
NO851128L (no) 1985-09-23
EP0161411A3 (en) 1988-12-21
DE3586917T2 (de) 1993-04-29
EP0161411A2 (fr) 1985-11-21
NO168028B (no) 1991-09-30
EP0161411B1 (fr) 1992-12-23
GB8407531D0 (en) 1984-05-02
DE3586917D1 (de) 1993-02-04

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