DE3437717C2 - - Google Patents

Info

Publication number
DE3437717C2
DE3437717C2 DE3437717A DE3437717A DE3437717C2 DE 3437717 C2 DE3437717 C2 DE 3437717C2 DE 3437717 A DE3437717 A DE 3437717A DE 3437717 A DE3437717 A DE 3437717A DE 3437717 C2 DE3437717 C2 DE 3437717C2
Authority
DE
Germany
Prior art keywords
thiourea dioxide
sodium
tdo
potential
reduction
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
DE3437717A
Other languages
German (de)
English (en)
Other versions
DE3437717A1 (de
Inventor
Koichiro Fujiyasu
Shigeki Yoneyama
Haruhiko Fuji Shizuoka Jp Ito
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.)
Tokai Denka Kogyo Kk Tokio/tokyo Jp
Original Assignee
Tokai Denka Kogyo Kk Tokio/tokyo Jp
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 Tokai Denka Kogyo Kk Tokio/tokyo Jp filed Critical Tokai Denka Kogyo Kk Tokio/tokyo Jp
Publication of DE3437717A1 publication Critical patent/DE3437717A1/de
Application granted granted Critical
Publication of DE3437717C2 publication Critical patent/DE3437717C2/de
Granted legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C381/00Compounds containing carbon and sulfur and having functional groups not covered by groups C07C301/00 - C07C337/00
    • C07C381/14Compounds containing a carbon atom having four bonds to hetero atoms with a double bond to one hetero atom and at least one bond to a sulfur atom further doubly-bound to oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
  • Coloring (AREA)
  • Paper (AREA)
DE3437717A 1983-12-29 1984-10-15 Verfahren zur aktivierung von thioharnstoffdioxid Granted DE3437717A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58246246A JPS60142954A (ja) 1983-12-29 1983-12-29 二酸化チオ尿素の活性化方法

Publications (2)

Publication Number Publication Date
DE3437717A1 DE3437717A1 (de) 1985-07-11
DE3437717C2 true DE3437717C2 (US06272168-20010807-M00014.png) 1992-10-22

Family

ID=17145675

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3437717A Granted DE3437717A1 (de) 1983-12-29 1984-10-15 Verfahren zur aktivierung von thioharnstoffdioxid

Country Status (4)

Country Link
US (1) US4610802A (US06272168-20010807-M00014.png)
JP (1) JPS60142954A (US06272168-20010807-M00014.png)
DE (1) DE3437717A1 (US06272168-20010807-M00014.png)
GB (1) GB2152037B (US06272168-20010807-M00014.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5022891A (en) * 1990-04-30 1991-06-11 Milliken Research Corporation Jet reduction discharge of dye color

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3244473A (en) * 1966-04-05 Reducing agents and process for
US2339309A (en) * 1941-09-25 1944-01-18 Du Pont Photographic reducing composition and process
BE562241A (US06272168-20010807-M00014.png) * 1955-09-16
DE1050963B (US06272168-20010807-M00014.png) * 1955-11-08
US2860944A (en) * 1955-11-28 1958-11-18 Du Pont Bleaching fibers of vegetable origin with formamidine sulfinate and alkaline peroxide
US3077370A (en) * 1958-04-08 1963-02-12 Standfast Dyers & Printers Ltd Dyeing of cellulosic material with vat dyestuffs
US3049445A (en) * 1961-03-23 1962-08-14 Lundgren Harold Palmer Shrinkproofing wool-containing textiles with polyepoxides and polyamides in the pressence of a reducing agent
US3104150A (en) * 1961-09-27 1963-09-17 Hercules Powder Co Ltd Dyeing with leuco-vat dye esters polypropylene fibers and cellulosic fiber unions therewith
US3384534A (en) * 1964-12-16 1968-05-21 Fmc Corp Bleaching of wood pulps with thiourea dioxide
US3344128A (en) * 1965-04-12 1967-09-26 Phillips Petroleum Co Thiourea dioxide as reductant in emulsion polymerization
JPS556545A (en) * 1978-06-30 1980-01-18 Tokai Electro Chemical Co Improved dyeing method of fiber structure
JPS5516917A (en) * 1978-07-18 1980-02-06 Tokai Electro Chemical Co Dyeing of fiber structure

Also Published As

Publication number Publication date
JPH0367062B2 (US06272168-20010807-M00014.png) 1991-10-21
GB2152037A (en) 1985-07-31
GB8424715D0 (en) 1984-11-07
US4610802A (en) 1986-09-09
GB2152037B (en) 1987-08-26
JPS60142954A (ja) 1985-07-29
DE3437717A1 (de) 1985-07-11

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Legal Events

Date Code Title Description
8128 New person/name/address of the agent

Representative=s name: STREHL, P., DIPL.-ING. DIPL.-WIRTSCH.-ING. SCHUEBE

8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee