NO891682D0 - Fremgangsmaate og sammensetning for fortykning eller stabilisering av vandige media med polyamfoteriske polysakkarider. - Google Patents

Fremgangsmaate og sammensetning for fortykning eller stabilisering av vandige media med polyamfoteriske polysakkarider.

Info

Publication number
NO891682D0
NO891682D0 NO891682A NO891682A NO891682D0 NO 891682 D0 NO891682 D0 NO 891682D0 NO 891682 A NO891682 A NO 891682A NO 891682 A NO891682 A NO 891682A NO 891682 D0 NO891682 D0 NO 891682D0
Authority
NO
Norway
Prior art keywords
polyamphoteric
polysaccarides
stabilization
procedure
thickness
Prior art date
Application number
NO891682A
Other languages
English (en)
Other versions
NO178242C (no
NO891682L (no
NO178242B (no
Inventor
John Ji-Hsiung Tsai
Original Assignee
Nat Starch Chem Corp
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 Nat Starch Chem Corp filed Critical Nat Starch Chem Corp
Publication of NO891682D0 publication Critical patent/NO891682D0/no
Publication of NO891682L publication Critical patent/NO891682L/no
Publication of NO178242B publication Critical patent/NO178242B/no
Publication of NO178242C publication Critical patent/NO178242C/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
    • C09K3/00—Materials not provided for elsewhere
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
    • 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
    • C09K8/12—Clay-free compositions containing synthetic organic macromolecular compounds or their precursors
NO891682A 1988-04-26 1989-04-24 Fremgangsmåte for fortykning eller stabilisering av vandige media med polyamfotere polysakkarider NO178242C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18627888A 1988-04-26 1988-04-26

Publications (4)

Publication Number Publication Date
NO891682D0 true NO891682D0 (no) 1989-04-24
NO891682L NO891682L (no) 1989-10-27
NO178242B NO178242B (no) 1995-11-06
NO178242C NO178242C (no) 1996-02-14

Family

ID=22684321

Family Applications (1)

Application Number Title Priority Date Filing Date
NO891682A NO178242C (no) 1988-04-26 1989-04-24 Fremgangsmåte for fortykning eller stabilisering av vandige media med polyamfotere polysakkarider

Country Status (6)

Country Link
EP (1) EP0339372B1 (no)
JP (1) JPH039901A (no)
CA (1) CA1333109C (no)
DE (1) DE68925543T2 (no)
FI (1) FI891919A (no)
NO (1) NO178242C (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2761366A1 (fr) * 1997-03-26 1998-10-02 Synthron Nouveaux copolymeres greffes amphoteres a biodegradabilite amelioree utilisables comme agents dispersants
US6281172B1 (en) 1999-04-07 2001-08-28 Akzo Nobel Nv Quaternary nitrogen containing amphoteric water soluble polymers and their use in drilling fluids
EP1169405B1 (en) * 1999-04-07 2008-02-27 Akzo Nobel N.V. Quaternary nitrogen containing amphoteric water soluble polymers and their use in drilling fluids
CN100500720C (zh) * 2003-12-03 2009-06-17 东亚合成株式会社 生产水溶性聚合物的方法
KR20070089832A (ko) * 2004-12-28 2007-09-03 도아고세이가부시키가이샤 보유향상제용 조성물
EP1904575A1 (en) * 2005-07-21 2008-04-02 Ciba Specialty Chemicals Holding Inc. Polyelectrolyte complexes as thickeners for high ionic strength salt solutions
DE502008002614D1 (de) * 2008-06-24 2011-03-31 Cognis Ip Man Gmbh Reinigungsmittel enthaltend Pfropfcopolymere
CN104945562B (zh) * 2015-07-22 2017-11-24 陕西延长石油(集团)有限责任公司研究院 一种增稠剂及其制备方法
CN113773408B (zh) * 2021-09-08 2022-12-06 汕头大学 一种昆布多糖类化合物及其制备方法与应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3976552A (en) * 1975-08-13 1976-08-24 The United States Of America As Represented By The Secretary Of Agriculture Water-soluble graft polymers produced by an outwardly dry radiation polymerization process
US4017460A (en) * 1975-12-10 1977-04-12 National Starch And Chemical Corporation Novel starch ethers
US4690996A (en) * 1985-08-28 1987-09-01 National Starch And Chemical Corporation Inverse emulsions

Also Published As

Publication number Publication date
FI891919A (fi) 1989-10-27
JPH039901A (ja) 1991-01-17
EP0339372A3 (en) 1990-10-31
JPH0553164B2 (no) 1993-08-09
EP0339372B1 (en) 1996-01-31
DE68925543T2 (de) 1996-06-20
NO178242C (no) 1996-02-14
DE68925543D1 (de) 1996-03-14
CA1333109C (en) 1994-11-15
FI891919A0 (fi) 1989-04-21
NO891682L (no) 1989-10-27
EP0339372A2 (en) 1989-11-02
NO178242B (no) 1995-11-06

Similar Documents

Publication Publication Date Title
DE3476993D1 (en) Low temperature sintered ceramic materials for use in soliddielectric capacitors or the like, and method of manufacture
FI942872A (fi) Menetelmä ja koostumus natriumionien määrittämiseksi nesteistä
NO894367D0 (no) System og fremgangsmaate for kvantitativ bestemmelse av konsentrasjonene av flere gasser i boreslam.
NO845129L (no) Derivater av polysakkarider fra cassia tora, samt fremgangsmaate til deres fremstilling og anvendelse av derivatene
AU4205789A (en) Method and composition for the treatment and prevention of viral infections
NO903039D0 (no) Anlegg for bearbeidelse og/eller montering av komponenter.
NO904921L (no) Fremgangsmaate til fremstilling av modifiserte gangliosider og deres funksjonelle derivater.
DK114089A (da) Lyd og/eller vibrationsdaempende beklaedning, emne med en saadan beklaedning og fremgangsmaade ved paafoering af en saadan beklaedning
NO155297C (no) Faststaaende marin staalkonstruksjon og fremgangsmaate og middel for sammensetning av konstruksjonen.
NO891682D0 (no) Fremgangsmaate og sammensetning for fortykning eller stabilisering av vandige media med polyamfoteriske polysakkarider.
NO172072C (no) Fremgangsmaate for aa hindre inntreden av vann i olje-og/eller gassbroenner
DE3584370D1 (de) Verwendung von podophyllotoxin und dessen derivaten.
DK373386D0 (da) Vaskemiddel med lavt eller intet phosphatindhold og dets anvendelse
NO894185L (no) Fremgangsmaate for fremstilling av 1-buten- og/eller heksener.
DK618888D0 (da) Flydende, toejbloedgoeringsmiddel med forbedret stabilitet og bloedgoeringsegenskaber
DK631989D0 (da) Anti-plakmiddel og/eller middel til behandling af lidelser i mundhulen
ES2025357B3 (es) Puerta y procedimiento para la fabricacion de la puerta
NO863113D0 (no) Fremgangsmaate for fremstilling av heterocyclocarbonyl- og acetyl-thiazoloner.
NO882335D0 (no) Fremgangsmaate for fremstilling av 5-(omega-ammonio-acyloksy-metylen)-tetrahydrofuraner og -tetrahydrotiofener.
NL189462C (nl) Ergolinederivaten met antiprolactinische en/of antihypertensieve eigenschappen en farmaceutische preparaat daarvan.
NO920080L (no) Fremgangsmaate ved fremstilling av proteiner med fviii aktivitet og/eller fviii derivater
NO875135D0 (no) Fremgangsmaate for fremstilling av kerosen og/eller gassolje.
DE68913779T2 (de) D-Amidase und Verfahren zur Herstellung von D-alpha-Alanin und/oder L-alpha-Alaninamid.
NO882674D0 (no) Fremgangsmaate for reduksjon av karbamatinnholdet av produkter fremstilt av cellulosekarbamat og produkter fremstilt ved fremgangsmaaten.
DK622286D0 (da) Hydroxyalkylphenoxypropan-2-ol-3-amin og fremgangsmaade til fremstilling deraf