NO159020C - Fremgangsmaate for fremstilling av alkalimetallsalt av karboksymetylcellulose. - Google Patents

Fremgangsmaate for fremstilling av alkalimetallsalt av karboksymetylcellulose.

Info

Publication number
NO159020C
NO159020C NO823583A NO823583A NO159020C NO 159020 C NO159020 C NO 159020C NO 823583 A NO823583 A NO 823583A NO 823583 A NO823583 A NO 823583A NO 159020 C NO159020 C NO 159020C
Authority
NO
Norway
Prior art keywords
preparing
procedure
carboxymethyl cellulose
alkalimetal salts
alkalimetal
Prior art date
Application number
NO823583A
Other languages
English (en)
Other versions
NO823583L (no
NO159020B (no
Inventor
Jack L Lowell
Michael J Nevins
Kenneth I G Reid
Kenneth L Walter
Original Assignee
Nl Industries 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
Application filed by Nl Industries Inc filed Critical Nl Industries Inc
Publication of NO823583L publication Critical patent/NO823583L/no
Publication of NO159020B publication Critical patent/NO159020B/no
Publication of NO159020C publication Critical patent/NO159020C/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B11/00—Preparation of cellulose ethers
    • C08B11/02—Alkyl or cycloalkyl ethers
    • C08B11/04—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals
    • C08B11/10—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals substituted with acid radicals
    • C08B11/12—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals substituted with acid radicals substituted with carboxylic radicals, e.g. carboxymethylcellulose [CMC]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
NO823583A 1981-12-10 1982-10-27 Fremgangsmaate for fremstilling av alkalimetallsalt av karboksymetylcellulose. NO159020C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/331,299 US4401813A (en) 1981-12-10 1981-12-10 Process for preparing alkali metal salt of carboxymethyl cellulose

Publications (3)

Publication Number Publication Date
NO823583L NO823583L (no) 1983-06-13
NO159020B NO159020B (no) 1988-08-15
NO159020C true NO159020C (no) 1988-11-23

Family

ID=23293377

Family Applications (1)

Application Number Title Priority Date Filing Date
NO823583A NO159020C (no) 1981-12-10 1982-10-27 Fremgangsmaate for fremstilling av alkalimetallsalt av karboksymetylcellulose.

Country Status (12)

Country Link
US (1) US4401813A (no)
BR (1) BR8207090A (no)
CA (1) CA1177827A (no)
DE (1) DE3245794A1 (no)
ES (1) ES516609A0 (no)
FR (1) FR2518551B1 (no)
GB (1) GB2111058B (no)
IT (1) IT1155077B (no)
MX (1) MX159764A (no)
NL (1) NL186637C (no)
NO (1) NO159020C (no)
SG (1) SG26286G (no)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3236158A1 (de) * 1982-09-30 1984-04-05 Hoechst Ag, 6230 Frankfurt Verfahren zur veretherung von cellulose mit monochloressigsaeurealkylestern
JPS6037121B2 (ja) * 1982-10-04 1985-08-24 ダイセル化学工業株式会社 カルボキシメチルセルロ−スナトリウム塩
USRE32976E (en) * 1982-10-04 1989-07-04 Daicel Chemical Industries, Ltd. Sodium carboxymethylcellulose
US4726912A (en) * 1986-08-27 1988-02-23 Phillips Petroleum Company Stable suspensions of carboxymethyl cellulose and their preparation
US6413362B1 (en) 1999-11-24 2002-07-02 Kimberly-Clark Worldwide, Inc. Method of steam treating low yield papermaking fibers to produce a permanent curl
KR20010100017A (ko) 1998-12-30 2001-11-09 로날드 디. 맥크레이 화학물질을 첨가하는 증기 폭발 처리
JP2002078733A (ja) * 2000-06-28 2002-03-19 Uni Charm Corp 吸収性物品
CN101240035B (zh) * 2008-03-14 2010-05-12 山东一滕化工有限公司 特高取代纤维素羧甲基钠及其制备方法和应用
TW201412776A (zh) 2012-05-09 2014-04-01 Vale Sa 自農產工業殘餘物獲得羧甲基纖維素之方法及羧甲基纖維素及其用途
CN104844715A (zh) * 2015-05-08 2015-08-19 郝军元 一种羧甲基纤维素的制备方法
MX2023011806A (es) * 2021-04-06 2024-01-05 Isp Investments Llc Composiciones acuosas para el cuidado personal que comprenden carboximetilcelulosa (cmc) que tienen un grado de sustitucion optimizado.
EP4393960A1 (en) 2022-12-29 2024-07-03 CMC Spolka Akcyjna Method for manufacturing sodium carboxymethyl cellulose

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2148952A (en) * 1937-04-15 1939-02-28 Du Pont Process for preparing cellulose ethers and products
US2425768A (en) * 1944-08-12 1947-08-19 Phillips Petroleum Co Drilling fluids and method of use
US2512338A (en) * 1947-04-29 1950-06-20 Hercules Powder Co Ltd Preparation of cellulose ethers
US2536113A (en) * 1947-08-15 1951-01-02 Phillips Petroleum Co Well drilling fluids and methods of use
US2513807A (en) * 1948-06-04 1950-07-04 Hercules Powder Co Ltd Manufacture of carboxyalkyl cellulose
US2607772A (en) * 1949-12-21 1952-08-19 Ici Ltd Production of powdery products comprising carboxymethyl cellulose
US2715124A (en) * 1953-06-29 1955-08-09 Hercules Powder Co Ltd Manufacture of free-flowing watersoluble carboxyalkyl cellulose ethers
US2839526A (en) * 1954-12-30 1958-06-17 Hercules Powder Co Ltd Water-soluble carboxyalkyl cellulose derivative and method of manufacture
US3085087A (en) * 1956-09-13 1963-04-09 Hercules Powder Co Ltd Preparation of carboxyalkyl cellulose ethers
US3069409A (en) * 1958-06-12 1962-12-18 Hercules Powder Co Ltd Process of preparing carboxyalkyl cellulose ethers
US3088943A (en) * 1960-10-21 1963-05-07 Du Pont Process for making alkali metal salt of carboxymethylcellulose
US3374224A (en) * 1964-12-28 1968-03-19 Du Pont Novel preparation of carboxymethyl cellulose
US3284441A (en) * 1965-07-26 1966-11-08 Hercules Inc Process of preparing carboxymethyl-cellulose
US3498971A (en) * 1967-02-13 1970-03-03 Allied Chem Process for the preparation of sodium carboxymethylcellulose
US3954628A (en) * 1973-11-26 1976-05-04 Phillips Petroleum Company Preparation of sea water muds useful for earth drilling operations
US4063018A (en) * 1975-04-07 1977-12-13 Daicel Ltd. Process for preparing alkali metal salt of carboxymethyl cellulose ether
US4254258A (en) * 1979-03-28 1981-03-03 Texas A & M University System Process for the preparation of cellulose ether derivatives
DE2929002A1 (de) * 1979-07-18 1981-02-12 Henkel Kgaa Verfahren zur herstellung von cellulosederivaten mittels besonders reaktiver alkalicellulose
DE3010464A1 (de) * 1980-03-19 1981-10-01 Henkel KGaA, 4000 Düsseldorf Verfahren zur herstellung von wasserarmer alkalicellulose

Also Published As

Publication number Publication date
BR8207090A (pt) 1983-10-11
ES8404378A1 (es) 1984-04-16
FR2518551A1 (fr) 1983-06-24
ES516609A0 (es) 1984-04-16
GB2111058B (en) 1985-06-12
US4401813A (en) 1983-08-30
IT8224442A0 (it) 1982-11-25
MX159764A (es) 1989-08-17
FR2518551B1 (fr) 1986-09-26
NL186637B (nl) 1990-08-16
IT1155077B (it) 1987-01-21
IT8224442A1 (it) 1984-05-25
DE3245794C2 (no) 1988-04-28
NO823583L (no) 1983-06-13
NO159020B (no) 1988-08-15
SG26286G (en) 1987-03-27
NL186637C (nl) 1991-01-16
CA1177827A (en) 1984-11-13
NL8203929A (nl) 1983-07-01
DE3245794A1 (de) 1983-06-23
GB2111058A (en) 1983-06-29

Similar Documents

Publication Publication Date Title
NO822216L (no) Fremgangsmaate for fremstilling av bromhexin-retardform
NO821087L (no) Fremgangsmaate for fremstilling av cyklobutan-derivater.
NO782556L (no) Fremgangsmaate for fremstilling av aminoxydopploesning av cellulose
NO851921L (no) Fremgangsmaate for fremstilling av pyrido-imidazo-rifanycin-derivater.
FI814208L (fi) Foerfarande foer framstaellning av loesliga cellulosaderivater
NO813208L (no) Fremgangsmaate for fremstilling av 3-aryl-5-isotiazol-derivater.
ES517332A0 (es) Procedimiento para preparar derivados de feniltiadiazinona.
NO851466L (no) Fremgangsmaate for fremstilling av 9a-aza-9a-homoery-tromycin-derivater.
NO845162L (no) Fremgangsmaate for fremstilling av alkalimetallsalter
NO159020C (no) Fremgangsmaate for fremstilling av alkalimetallsalt av karboksymetylcellulose.
NO813442L (no) Fremgangsmaate for fremstilling av 2-guanidin-4-heteroaryltiazolderivater
NO822410L (no) Fremgangsmaate ved fremstilling av benzothiazolsulfonamid-derivater.
NO155693C (no) Fremgangsmaate for fremstilling av eburnamoninderivater.
NO822634L (no) Fremgangsmaate for fremstilling av cefemderivater.
NO820980L (no) Fremgangsmaate for fremstilling av imidazo-pyrimidin-derivater
NO166594C (no) Fremgangsmaate for termisk stabilisering av en vandig opploesning av et polysakkarid.
NO791604L (no) Fremangsmaate for fremstilling av di-o-n-alkyl-glycerolderivater
NO153342C (no) Fremgangsmaate til helbleking av cellulose.
NO162023C (no) Fremgangsmaate til fremstilling av antracyklinderivater.
NO165107C (no) Fremgangsmaate for fremstilling av pyrido-imidazo-rifamycin-derivater.
NO157143C (no) Fremgangsmaate for fremstilling av karbapen-2-em-derivater.
NO880333D0 (no) Fremgangsmaate ved fremstilling av natriumkarboksymetylcellulose.
NO154636C (no) Fremgangsmaate til fremstilling av krystallinske aminocyklitolderivater.
ES509744A0 (es) Procedimiento para preparar derivados sustituidos de tetrahidropirimidinona.
NO152849C (no) Fremgangsmaate for fremstilling av stivelseslim.