NO921038L - Fremgangsmaate for fremstilling av polyetersyklopolyoler - Google Patents

Fremgangsmaate for fremstilling av polyetersyklopolyoler

Info

Publication number
NO921038L
NO921038L NO92921038A NO921038A NO921038L NO 921038 L NO921038 L NO 921038L NO 92921038 A NO92921038 A NO 92921038A NO 921038 A NO921038 A NO 921038A NO 921038 L NO921038 L NO 921038L
Authority
NO
Norway
Prior art keywords
polyol
condensation
polyether
reactant
weight
Prior art date
Application number
NO92921038A
Other languages
English (en)
Other versions
NO921038D0 (no
Inventor
George Constantin Blytas
Harry Frank
Anne Helene Zuzich
Eugene Leon Holloway
Original Assignee
Shell Int Research
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
Application filed by Shell Int Research filed Critical Shell Int Research
Publication of NO921038D0 publication Critical patent/NO921038D0/no
Publication of NO921038L publication Critical patent/NO921038L/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
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/84—Compositions based on water or polar solvents
    • C09K8/86—Compositions based on water or polar solvents containing organic compounds
    • C09K8/88—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • C09K8/885—Compositions based on water or polar solvents containing organic compounds macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/62—Alcohols or phenols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides
    • 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
    • C09K8/34—Organic liquids
    • 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
    • C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/12—Swell inhibition, i.e. using additives to drilling or well treatment fluids for inhibiting clay or shale swelling or disintegrating
    • 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
    • C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/22—Hydrates inhibition by using well treatment fluids containing inhibitors of hydrate formers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Polyethers (AREA)
  • Epoxy Resins (AREA)

Abstract

Fremgangsmåte for fremstilling av polyetercyklopolyoler ved kopoly- merisering og termisk kondensering. Det foretas (a) oppvarming av en reaksjonsblanding omfattende en reaktant valgt blant (l) polyoler som har minst tre hydroksylgrupper hvorav minst to er nabogrupper, (2) for- løpere for polyolen, (3) sykliske derivater av polyolen og (4) blan- dinger derav, hvilken oppvarmning initierer den termiske kondensasjon. polyetersyklopolyoler (b) fjerning av vann som er blitt dannet under den termiske kondensa- sjon, (c) videreføring av den ter- miske kondensasjon inntil et for- håndsbestemt antall mol vann pr. mol reaktant er blitt fjernet, slik at kondensasjonen går til fullførelse uten at det finner sted noen vesent- lig uønsket degenerering, og (d), før kondensasjonen går til fullførelse, blanding av en epoksyharpiks med reaksj onsblandingen. Polyetercyklopolyol som er oppnådd fra en reaktantblanding omfattende fra 99,5 til 90 vekt* av en reaktant valgt blant (1) en polyol som har minst tre hydroksyl grupper hvorav minst to er nabogrupper, (2) forlopere for polyolen, (3) sykliske derivater av polyolen og (4) blandinger derav og fra 0,5 til 10 vekt% av en epoksyharpiks som har en vektsmidlere molekyl- vekt pi fra 50.000 til 300.000. Anvendelse av polyetercyklopolyol som et borefluid.
NO92921038A 1991-03-19 1992-03-17 Fremgangsmaate for fremstilling av polyetersyklopolyoler NO921038L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US67220191A 1991-03-19 1991-03-19
US67220091A 1991-03-19 1991-03-19

Publications (2)

Publication Number Publication Date
NO921038D0 NO921038D0 (no) 1992-03-17
NO921038L true NO921038L (no) 1992-09-21

Family

ID=27100708

Family Applications (1)

Application Number Title Priority Date Filing Date
NO92921038A NO921038L (no) 1991-03-19 1992-03-17 Fremgangsmaate for fremstilling av polyetersyklopolyoler

Country Status (7)

Country Link
EP (1) EP0505000A3 (no)
AU (1) AU646154B2 (no)
CA (1) CA2063212A1 (no)
MY (1) MY130141A (no)
NO (1) NO921038L (no)
NZ (1) NZ242003A (no)
OA (1) OA09567A (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5635588A (en) * 1993-02-10 1997-06-03 Unichema Chemie B.V. Polymerisation of glycerol using a zeolite catalyst
EP0828778B1 (en) * 1995-06-02 2004-05-12 Nippon Shokubai Co., Ltd. Clathrate hydrate inhibitor and method of inhibiting the formation of clathrate hydrates using it
US6350843B1 (en) * 1999-06-02 2002-02-26 Hsu San Fa Epoxy resin low electronic impedance high molecular polymer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3637774A (en) * 1969-11-03 1972-01-25 Vigen K Babayan Process for preparation and purification of polyglycerols and esters thereof
US3968169A (en) * 1973-11-30 1976-07-06 The Procter & Gamble Company Process for preparing polyblycerol
US4419467A (en) * 1981-09-14 1983-12-06 Ppg Industries, Inc. Process for the preparation of cationic resins, aqueous, dispersions, thereof, and electrodeposition using the aqueous dispersions
DE3346097A1 (de) * 1983-12-21 1985-07-04 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von polyglycerinen
DE3446720A1 (de) * 1984-12-21 1986-06-26 Hoechst Ag, 6230 Frankfurt Verfahren zum herabsetzen der oberflaechenspannung von waessrigen loesungen
JPS61238749A (ja) * 1985-04-17 1986-10-24 Nippon Oil & Fats Co Ltd ポリグリセリンの製造方法

Also Published As

Publication number Publication date
EP0505000A3 (en) 1993-10-13
NO921038D0 (no) 1992-03-17
CA2063212A1 (en) 1992-09-20
NZ242003A (en) 1993-12-23
AU646154B2 (en) 1994-02-10
EP0505000A2 (en) 1992-09-23
OA09567A (en) 1993-01-31
AU1297492A (en) 1992-09-24
MY130141A (en) 2007-06-29

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