DE357957C - Process for the production of a washing and bleaching agent - Google Patents

Process for the production of a washing and bleaching agent

Info

Publication number
DE357957C
DE357957C DED36010D DED0036010D DE357957C DE 357957 C DE357957 C DE 357957C DE D36010 D DED36010 D DE D36010D DE D0036010 D DED0036010 D DE D0036010D DE 357957 C DE357957 C DE 357957C
Authority
DE
Germany
Prior art keywords
production
washing
bleaching agent
hydrogen peroxide
stage
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
Application number
DED36010D
Other languages
German (de)
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
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 Degussa GmbH filed Critical Degussa GmbH
Priority to DED36010D priority Critical patent/DE357957C/en
Application granted granted Critical
Publication of DE357957C publication Critical patent/DE357957C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3942—Inorganic per-compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)

Description

Verfahren zur Herstellung eines Wasch- und Bleichmittels. Zusatz zum Patent 357956, Bei weiterer Durcharbeitung des durch Patent 357956 geschützten Verfahrens zur Herstellung eines Wasch- und Bleichmittels wurde gefunden, daß es gelingt, den Sauerstoffgehalt der so erhaltenen Produkte dadurch zu erhöhen, daß man in irgendeinem Stadium des Prozesses, z. B. vor, -während oder nach der Zugabe von Natriumsuperoxyd zu Wasserglas, Wasserstoffsuperoxydlösung zugibt. Die Mischungen erhärten nach kurzer Zeit in ganz derselben Weise, wie im Hauptpatent 357956 beschrieben wurde. Offenbar bildet das Wasserstoffsuperoxyd mit der bei der Reaktion von Natriumsuperoxyd und Biearbonat entstehenden Soda Percarbonat. Die Menge und den Gehalt des Wasserstoffsuperoxyds kann man in weiten Grenzen verändern. Auch hier wird durch die Zugabe von Schutzstoffen die Haltbarkeit der Produkte erhöht.Process for the production of a washing and bleaching agent. Addition to Patent 357956, on further working through the method protected by patent 357956 for the production of a detergent and bleaching agent it has been found that it succeeds To increase the oxygen content of the products thus obtained by being in any Stage of the process, e.g. B. before, during or after the addition of sodium peroxide to water glass, adding hydrogen peroxide solution. The mixtures harden after a short time Time in exactly the same way as described in main patent 357956. Apparently forms the hydrogen peroxide with that in the reaction of sodium peroxide and Soda percarbonate is formed from beer carbonate. The amount and content of hydrogen peroxide can be changed within wide limits. Again, by adding protective substances increases the shelf life of the products.

Claims (1)

PATENT-ANsPRUcH: Verfahren zur Herstellung eines Wasch-und Bleichmittels gemäß Patent 357956, dadurch gekennzeichnet, daß man in irgendeinem Stadium des Prozesses Wasserstoffsuperoxydlösung zusetzt.PATENT CLAIM: Process for the production of a washing and bleaching agent according to patent 357956, characterized in that at any stage of the Process hydrogen peroxide solution adds.
DED36010D 1919-06-17 1919-06-17 Process for the production of a washing and bleaching agent Expired DE357957C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED36010D DE357957C (en) 1919-06-17 1919-06-17 Process for the production of a washing and bleaching agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED36010D DE357957C (en) 1919-06-17 1919-06-17 Process for the production of a washing and bleaching agent

Publications (1)

Publication Number Publication Date
DE357957C true DE357957C (en) 1922-09-01

Family

ID=7042898

Family Applications (1)

Application Number Title Priority Date Filing Date
DED36010D Expired DE357957C (en) 1919-06-17 1919-06-17 Process for the production of a washing and bleaching agent

Country Status (1)

Country Link
DE (1) DE357957C (en)

Similar Documents

Publication Publication Date Title
DE357957C (en) Process for the production of a washing and bleaching agent
US3595603A (en) Process for the simultaneous desizing,scouring and bleaching of fabrics
US2086123A (en) Compositions of hydrogen peroxide and iron salts and method of stabilizing them
DE753559C (en) Alkaline, caustic-free cleaning agent
US1750657A (en) Bleaching process
US2191431A (en) Wood bleaching
DE2525878A1 (en) DETERGENT, BLEACH AND CLEANING AGENTS
DE639128C (en) Washing and bleaching process for jute
DE479801C (en) Process for bleaching split parts of rattan
DE686968C (en) laundry detergent
CH417547A (en) Process for the processing of partially degraded working solutions in the production of hydrogen peroxide by the anthraquinone process
US1068580A (en) Process of bleaching wood.
DE561455C (en) Process for refining wood veneers
DE353948C (en) Process for the pretreatment of cellulose for the production of easily filterable viscose
DE539402C (en) Process for the production of high quality cellulose for further processing on cellulose esters, rayon etc. Like. Made of wood pulp
DE473869C (en) Process for bleaching wool and semi-wool
DE371232C (en) Process for dyeing fur, hair, feathers and the like like
US1763112A (en) Process for degumming silk
US1855431A (en) Process of degumming silk
DE428292C (en) Process for treating and bleaching daemas
US2092746A (en) Bleaching fur
DE499791C (en) Active coal production
DE357956C (en) Process for the production of a washing and bleaching agent
AT97399B (en) Process for bleaching linen.
DE734741C (en) Process for the production of permanent ferrous iron solutions