PL7349B1 - Processing of fibers and fabrics from the woodhouse. - Google Patents
Processing of fibers and fabrics from the woodhouse. Download PDFInfo
- Publication number
- PL7349B1 PL7349B1 PL7349A PL734923A PL7349B1 PL 7349 B1 PL7349 B1 PL 7349B1 PL 7349 A PL7349 A PL 7349A PL 734923 A PL734923 A PL 734923A PL 7349 B1 PL7349 B1 PL 7349B1
- Authority
- PL
- Poland
- Prior art keywords
- sulfuric acid
- fabrics
- processing
- fibers
- product
- Prior art date
Links
- 239000004744 fabric Substances 0.000 title claims description 5
- 239000000835 fiber Substances 0.000 title claims description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 14
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 10
- 239000002253 acid Substances 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 2
- 238000004043 dyeing Methods 0.000 claims description 2
- 229920002522 Wood fibre Polymers 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 239000002025 wood fiber Substances 0.000 claims 1
- 239000002759 woven fabric Substances 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 description 3
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 241000218657 Picea Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- -1 similar agents Chemical compound 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Description
Wynalazek obejmuje udoskonalenia w obróbce wlókien, przedzy i tkanin z drzew¬ nika, specjalnie zas dotyczy bawelny i traktowania jej kwasem siarkowym, jak równiez i iiiniemi podobnemi srodkami, przewaznie—kwasem.Stosownie do wynalazku wskazane jest w takich procesach stosowanie domieszki aldehydu mrówkowego, jego zwiazków po- limerycznych lub podobnych albo skropli- ny aldehydu mrówkowego, które lacznie 7 czynnikiem, nadajacym wyglad barchanu lub krepy, wytwarzaja aldehyd mrówko¬ wy lub ziwiajzek polimerycziny.Wynalazek moze ibyc korzystnie zasto¬ sowany przy przerobie wlókien, przedzy lub tkaniny z drzewnika z kwasem siarko¬ wym. Stwierdzono, ze przy dodaniu 10% albo wiecej 40% -go roztworu aldehydu mrówkowego czais trwania dzialania mioize byc przedluzony bez szkodliwego dziala¬ nia na produkt i moga byc osiagniete i in¬ ne wazne rezultaty. Doskonale rezultaty mozna siagnac przy dodaniu 0,5% 40%-go formaldehydu.Odczynniki stosowac mozna jednocze¬ snie albo kolejno, jezeli przytem osiaga sie polaozioine dzialanie, t, j., jezeli mieszanina wytworzona zostaje w zetknieciu z pro duktem.Proces moze miec miejsce po traktowa¬ niu albo przed traktowaniem kwasem, na¬ dajacym wyglad barchanu, krepy lub tez po merceryzowaniu albo przed merceryzo- waniiem znaneimi srodkami, dzieki czemu osiaga sie nowe efekty.Traktowanie wedlug niniejszego wyna¬ lazku moze miec miejsce przed albo po dzialaniu, polegajacem na uwypuklaniu (wytlaczaniu), maglowaniu, satynowaniu (kalandrowaniu), przy zimnej albo cieple*' powierzchni walca albo po albo przed jed nym ze zwyklych procesów wykanczaja¬ cych, jakie sie moga okazac potrzebne przed albo po farbowaniu, PLThe invention includes improvements in the treatment of fibers, yarns and fabrics made of spar, especially cotton and its treatment with sulfuric acid as well as other similar agents, usually acid. According to the invention, it is advisable to use an admixture of formaldehyde in such processes, its Polymeric or similar compounds, or liquefied formaldehyde, which together with the fustian or crepe-like appearance agent, produce formaldehyde or polymeric compound. The invention may be advantageously applied to the processing of fibers, yarns or fabrics of a spruce wood. sulfuric acid. It has been found that by adding 10% or more of a 40% solution of formaldehyde, the duration of action is to be prolonged without adversely affecting the product and other important results may be achieved. Excellent results can be achieved with the addition of 0.5% 40% formaldehyde. The reagents can be used simultaneously or sequentially if a mixed action is achieved, i.e., if the mixture is produced in contact with the product. The process may include the site after the treatment or before the treatment with acid, giving the appearance of a fustian, crepe or after mercerizing or before mercerizing with known agents, whereby new effects are achieved. Treatment according to the present invention may take place before or after treatment, consisting in embossing, pressing, satinizing (calendering), when the surface of the roller is cold or warm * ', or after or before one of the usual finishing processes that may be needed before or after dyeing, PL
Claims (7)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL7349B1 true PL7349B1 (en) | 1927-05-31 |
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