DE69917049T2 - Verfahren zur herstellung von niedrig farbigem 2,3-epoxypropyltrialkylammonium halid - Google Patents

Verfahren zur herstellung von niedrig farbigem 2,3-epoxypropyltrialkylammonium halid Download PDF

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Publication number
DE69917049T2
DE69917049T2 DE69917049T DE69917049T DE69917049T2 DE 69917049 T2 DE69917049 T2 DE 69917049T2 DE 69917049 T DE69917049 T DE 69917049T DE 69917049 T DE69917049 T DE 69917049T DE 69917049 T2 DE69917049 T2 DE 69917049T2
Authority
DE
Germany
Prior art keywords
color
hypochlorous acid
solution
aqueous
aqueous solution
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69917049T
Other languages
German (de)
English (en)
Other versions
DE69917049D1 (de
Inventor
P. Laren CHILDERS
L. Dorothy ROERDEN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Global Technologies LLC
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of DE69917049D1 publication Critical patent/DE69917049D1/de
Publication of DE69917049T2 publication Critical patent/DE69917049T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/36—Compounds containing oxirane rings with hydrocarbon radicals, substituted by nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B31/00—Preparation of derivatives of starch
    • C08B31/08—Ethers
    • C08B31/12—Ethers having alkyl or cycloalkyl radicals substituted by heteroatoms, e.g. hydroxyalkyl or carboxyalkyl starch
    • C08B31/125—Ethers having alkyl or cycloalkyl radicals substituted by heteroatoms, e.g. hydroxyalkyl or carboxyalkyl starch having a substituent containing at least one nitrogen atom, e.g. cationic starch

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Epoxy Compounds (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
DE69917049T 1998-08-19 1999-08-12 Verfahren zur herstellung von niedrig farbigem 2,3-epoxypropyltrialkylammonium halid Expired - Fee Related DE69917049T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/136,713 US6123738A (en) 1998-08-19 1998-08-19 Process for the production of low color 2,3-epoxypropyltrialkylammonium halide
US136713 1998-08-19
PCT/US1999/018369 WO2000010987A1 (en) 1998-08-19 1999-08-12 Process for the production of low color 2,3-epoxypropyl trialkylammonium halide

Publications (2)

Publication Number Publication Date
DE69917049D1 DE69917049D1 (de) 2004-06-09
DE69917049T2 true DE69917049T2 (de) 2004-09-02

Family

ID=22474040

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69917049T Expired - Fee Related DE69917049T2 (de) 1998-08-19 1999-08-12 Verfahren zur herstellung von niedrig farbigem 2,3-epoxypropyltrialkylammonium halid

Country Status (9)

Country Link
US (1) US6123738A (enExample)
EP (1) EP1112260B1 (enExample)
JP (1) JP2002523406A (enExample)
BR (1) BR9914296A (enExample)
CA (1) CA2339956A1 (enExample)
DE (1) DE69917049T2 (enExample)
ES (1) ES2216563T3 (enExample)
ID (1) ID28825A (enExample)
WO (1) WO2000010987A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8399590B2 (en) * 2009-10-07 2013-03-19 Akzo Nobel Chemicals International B.V. Superhydrophilic amphiphilic copolymers and processes for making the same
US11173106B2 (en) * 2009-10-07 2021-11-16 Johnson & Johnson Consumer Inc. Compositions comprising a superhydrophilic amphiphilic copolymer and a micellar thickener
US8258250B2 (en) 2009-10-07 2012-09-04 Johnson & Johnson Consumer Companies, Inc. Compositions comprising superhydrophilic amphiphilic copolymers and methods of use thereof
DE102010001350A1 (de) * 2010-01-29 2011-08-04 Evonik Goldschmidt GmbH, 45127 Neuartige lineare Polydimethylsiloxan-Polyether-Copolymere mit Amino- und/oder quaternären Ammoniumgruppen und deren Verwendung
JP6135275B2 (ja) 2013-04-22 2017-05-31 三菱マテリアル株式会社 保護膜形成用スパッタリングターゲット
FI126960B (en) 2014-02-06 2017-08-31 Kemira Oyj Stabilized adhesive formulation
CN108951148A (zh) * 2018-07-28 2018-12-07 黄勇 一种织物硬挺剂的制备方法
CN114921800B (zh) * 2022-06-16 2023-10-31 肯特催化材料股份有限公司 一种四丙基氢氧化铵的制备方法及其制备的四丙基氢氧化铵水溶液

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2876217A (en) * 1956-12-31 1959-03-03 Corn Products Co Starch ethers containing nitrogen and process for making the same
US3346563A (en) * 1964-08-07 1967-10-10 Staley Mfg Co A E Preparation of quaternary ammonium starch ethers
US3532751A (en) * 1967-01-10 1970-10-06 Dow Chemical Co Synthesis of 3-chloro-2-hydroxypropyl quaternary ammonium salts
US3475458A (en) * 1967-08-11 1969-10-28 Shell Oil Co Production of epoxy ammonium salts
DE2055046B2 (de) * 1970-11-09 1978-08-03 Hoffmann's Staerkefabriken Ag, 4902 Bad Salzuflen Verfahren zur Herstellung von nicht vernetzten kationenaktiven Stärkederivaten
US4066673A (en) * 1974-02-25 1978-01-03 Westvaco Corporation Process for making quaternary amines of epichlorohydrin
NL8007126A (nl) * 1980-12-31 1982-07-16 Zaltbommel Chem Fab Werkwijze ter bereiding van watervrij 2-hydroxy-3-chloorpropyltrimethylammoniumchloride.
DE3103713C2 (de) * 1981-02-04 1983-03-03 Degussa Ag, 6000 Frankfurt Verfahren zur Reinigung der bei der Herstellung von 2,3-Epoxypropyltrialkylammoniumchloriden entstehenden Umsetzungsgemische
US4594452A (en) * 1985-06-24 1986-06-10 Allied Corporation Process for the preparation of anhydrous N-(3-chloro-2-hydroxypropyl) trialkylammonium salts
US5006125A (en) * 1988-09-13 1991-04-09 The Dow Chemical Company Process for improving the dyeability and whiteness of cellulosic fabrics

Also Published As

Publication number Publication date
EP1112260B1 (en) 2004-05-06
US6123738A (en) 2000-09-26
BR9914296A (pt) 2001-06-19
CA2339956A1 (en) 2000-03-02
ID28825A (id) 2001-07-05
JP2002523406A (ja) 2002-07-30
DE69917049D1 (de) 2004-06-09
WO2000010987A1 (en) 2000-03-02
ES2216563T3 (es) 2004-10-16
EP1112260A1 (en) 2001-07-04

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: DOW GLOBAL TECHNOLOGIES, INC., MIDLAND, MICH., US

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee