FI833342A - Natriumkarboximetylcellulosa - Google Patents

Natriumkarboximetylcellulosa Download PDF

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Publication number
FI833342A
FI833342A FI833342A FI833342A FI833342A FI 833342 A FI833342 A FI 833342A FI 833342 A FI833342 A FI 833342A FI 833342 A FI833342 A FI 833342A FI 833342 A FI833342 A FI 833342A
Authority
FI
Finland
Prior art keywords
natriumkarboximetylcellulosa
Prior art date
Application number
FI833342A
Other languages
English (en)
Other versions
FI71324C (fi
FI833342A0 (fi
FI71324B (fi
Inventor
Atsushi Taguchi
Takeo Ohmiya
Original Assignee
Daicel Chem
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=15974907&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI833342(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Daicel Chem filed Critical Daicel Chem
Publication of FI833342A0 publication Critical patent/FI833342A0/fi
Publication of FI833342A publication Critical patent/FI833342A/fi
Application granted granted Critical
Publication of FI71324B publication Critical patent/FI71324B/fi
Priority to FI922212A priority Critical patent/FI100974B/fi
Publication of FI71324C publication Critical patent/FI71324C/fi

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)
FI833342A 1982-10-04 1983-09-19 Natriumkarboximetylcellulosa FI71324C (fi)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI922212A FI100974B (fi) 1983-09-19 1992-05-14 Menetelmä natriumkarboksimetyyliselluloosan valmistamiseksi

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP57174225A JPS6037121B2 (ja) 1982-10-04 1982-10-04 カルボキシメチルセルロ−スナトリウム塩
JP17422582 1982-10-04

Publications (4)

Publication Number Publication Date
FI833342A0 FI833342A0 (fi) 1983-09-19
FI833342A true FI833342A (fi) 1984-04-05
FI71324B FI71324B (fi) 1986-09-09
FI71324C FI71324C (fi) 1997-12-16

Family

ID=15974907

Family Applications (1)

Application Number Title Priority Date Filing Date
FI833342A FI71324C (fi) 1982-10-04 1983-09-19 Natriumkarboximetylcellulosa

Country Status (5)

Country Link
US (1) US4525585A (fi)
EP (1) EP0106228B2 (fi)
JP (1) JPS6037121B2 (fi)
DE (1) DE3364730D1 (fi)
FI (1) FI71324C (fi)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60177001A (ja) * 1984-02-21 1985-09-11 Daicel Chem Ind Ltd 水に不溶性のカルボキシメチルセルロ−スエ−テルアルカリ塩の製造法
JPH0314753Y2 (fi) * 1985-05-08 1991-04-02
US4689408A (en) * 1985-05-14 1987-08-25 Hercules Incorporated Method of preparing salts of carboxymethylcellulose
US4650716A (en) * 1985-05-14 1987-03-17 Hercules Incorporated Novel salts of carboxymethylcellulose
DE3833045A1 (de) * 1988-09-29 1990-04-05 Henkel Kgaa Bohrspueladditive auf basis eines polymergemiches, deren verwendung sowie verfahren zur herstellung derselben
DE4239553A1 (de) * 1992-11-25 1994-05-26 Wolff Walsrode Ag Carboxymethylcellulose sowie deren Verwendung im Textildruck
CN1081001C (zh) * 1996-02-02 2002-03-20 大赛璐化学工业株式会社 酸性乳饮料稳定剂及酸性乳饮料
JP3667640B2 (ja) 1999-04-01 2005-07-06 ダブリューエム リグリー ジュニア カンパニー チューインガム用の長い香味持続時間放出構造
CA2420691C (en) * 2000-09-14 2010-11-30 Ssp Co., Ltd. Wound preparations comprising an aqueous gel
US8252143B2 (en) * 2004-06-22 2012-08-28 Akzo Nobel N.V. Filler for paper making process
CN105330752B (zh) * 2015-11-24 2018-06-15 泸州北方化学工业有限公司 一种制备高取代度羧甲基纤维素钠的方法
CN108470912B (zh) * 2018-04-12 2020-07-03 厦门大学 一种应用粘合剂的锂离子电池负极的制备方法
CN110214932B (zh) * 2019-06-11 2022-02-15 华南理工大学 一种耐高温羧甲基纤维素钠及其制备方法
BR112023020736A2 (pt) * 2021-04-06 2024-01-23 Isp Investments Llc Composições aquosas para cuidados pessoais compreendendo carboximetilcelulose (cmc) com um grau de substituição otimizado

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2767170A (en) * 1951-08-29 1956-10-16 Hercules Powder Co Ltd Preparation of alkali cellulose
US3284441A (en) * 1965-07-26 1966-11-08 Hercules Inc Process of preparing carboxymethyl-cellulose
US3900463A (en) * 1968-12-14 1975-08-19 Dai Ichi Kogyo Seiyaku Co Ltd Process for preparing alkali carboxymethyl cellulose
US4063018A (en) * 1975-04-07 1977-12-13 Daicel Ltd. Process for preparing alkali metal salt of carboxymethyl cellulose ether
DE2929002A1 (de) * 1979-07-18 1981-02-12 Henkel Kgaa Verfahren zur herstellung von cellulosederivaten mittels besonders reaktiver alkalicellulose
US4306061A (en) * 1980-12-29 1981-12-15 Hercules Incorporated Preparation of CMC with improved substituent uniformity using borax
FI71750C (fi) * 1981-09-10 1987-02-09 Daicel Chem Process foer tillverkning av ett alkalisalt av karboximetylcellulosaeter.
US4401813A (en) * 1981-12-10 1983-08-30 Nl Industries, Inc. Process for preparing alkali metal salt of carboxymethyl cellulose

Also Published As

Publication number Publication date
JPS5962602A (ja) 1984-04-10
EP0106228B1 (en) 1986-07-23
EP0106228A1 (en) 1984-04-25
US4525585A (en) 1985-06-25
FI71324C (fi) 1997-12-16
FI833342A0 (fi) 1983-09-19
DE3364730D1 (en) 1986-08-28
FI71324B (fi) 1986-09-09
EP0106228B2 (en) 1995-06-14
JPS6037121B2 (ja) 1985-08-24

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Legal Events

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MA Patent expired

Owner name: DAICEL CHEMICAL INDUSTRIES, LTD