PL8005B3 - The method of protecting animal fibers when treating them with chromium compounds. - Google Patents
The method of protecting animal fibers when treating them with chromium compounds. Download PDFInfo
- Publication number
- PL8005B3 PL8005B3 PL8005A PL800526A PL8005B3 PL 8005 B3 PL8005 B3 PL 8005B3 PL 8005 A PL8005 A PL 8005A PL 800526 A PL800526 A PL 800526A PL 8005 B3 PL8005 B3 PL 8005B3
- Authority
- PL
- Poland
- Prior art keywords
- treating
- chromium compounds
- animal fibers
- protecting animal
- wool
- Prior art date
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- 239000000835 fiber Substances 0.000 title claims description 7
- 150000001845 chromium compounds Chemical class 0.000 title claims description 4
- 238000000034 method Methods 0.000 title claims description 3
- 210000002268 wool Anatomy 0.000 claims description 4
- 238000004043 dyeing Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 230000009466 transformation Effects 0.000 claims description 2
- 239000004615 ingredient Substances 0.000 claims 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 claims 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 description 2
- FOGYNLXERPKEGN-UHFFFAOYSA-N 3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfopropyl)phenoxy]propane-1-sulfonic acid Chemical compound COC1=CC=CC(CC(CS(O)(=O)=O)OC=2C(=CC(CCCS(O)(=O)=O)=CC=2)OC)=C1O FOGYNLXERPKEGN-UHFFFAOYSA-N 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 150000002402 hexoses Chemical class 0.000 description 1
- 150000002972 pentoses Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
Description
Najdluzszy czas trwania patentu do 16 maja 1940 r.Patent Nr 2073 ochrania sposób zabez¬ pieczania welny przeciwko pogarszaniu sie jej wlasnosci fizycznych, jakie wystepuje przy farbowaniu zwiazkami chromowemi', który to sposób jpolega na dodaniu lugów posiarczynowych blonnika lub ich czyn¬ nych skladników, jak np, soli kwasu ligni- nosulfonowego „smoly celulozowej", cu¬ krów, szczególnie pentoz ji| heksoz.Obecnie zauwazono, ze taki sam doda¬ tek nadaje sie równiez do zabezpieczania od uszkodzen wlókien zwierzecych we wszystkich innych j wypadkach, w których te ostatnie traktuje sie zwiazkami chromo¬ wemi.Przyklad. Welne nieprzedzona traktuje sie w ciagu od % d!o 1 godziny w kapieli wrzacej,,zawierajacej 3—4% dwuchromianu potasowego, 5—10% kwasu siarkowego i 2—4% zgeszczomego lugu posiarczynowego blonnika (okolo 30° Be). Welna, dzieki do¬ daniu lugu posiarczynowego blonnika, za¬ chowuje swa calkowita miekkosc w dotknie¬ ciu i zdolnosc przedzenia bez zmniej szatnia jednak dzialania kapieli.Podobnie do lugów poisiarczynjowych1blonnika i ich skladników zachowuja sie produkty ich dalszego przeksztalcenia. PL PLThe longest term of the patent until May 16, 1940, Patent No. 2073 protects the method of securing wool against the deterioration of its physical properties, which occurs when dyeing with chromium compounds, which consists in adding fiber sulfite strands or their active ingredients, such as, for example, salt of lignosulfonic acid "cellulose tar", sugars, especially pentoses and hexoses. It has now been found that the same additive is also suitable for preventing damage to animal fibers in all other cases where these the last one is treated with chromium compounds. Example: An undefined wool is treated for 1 hour in a boiling bath, containing 3–4% potassium dichromate, 5-10% sulfuric acid and 2–4% greasy sulfite liquor fiber (about 30 ° Be). Wool, thanks to the addition of fiber sulfite, retains its total softness to the touch and the ability to move without reducing the effect of the cloth drips The products of their further transformation behave in a similar way to the sulfite loins and their components. PL PL
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL8005B3 true PL8005B3 (en) | 1927-12-31 |
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