DE508269C - Process for deboning raw silk or fabrics containing raw silk, in particular in the presence of acetate silk - Google Patents
Process for deboning raw silk or fabrics containing raw silk, in particular in the presence of acetate silkInfo
- Publication number
- DE508269C DE508269C DEI31692D DEI0031692D DE508269C DE 508269 C DE508269 C DE 508269C DE I31692 D DEI31692 D DE I31692D DE I0031692 D DEI0031692 D DE I0031692D DE 508269 C DE508269 C DE 508269C
- Authority
- DE
- Germany
- Prior art keywords
- silk
- raw silk
- deboning
- acetate
- fabrics containing
- 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
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01C—CHEMICAL OR BIOLOGICAL TREATMENT OF NATURAL FILAMENTARY OR FIBROUS MATERIAL TO OBTAIN FILAMENTS OR FIBRES FOR SPINNING; CARBONISING RAGS TO RECOVER ANIMAL FIBRES
- D01C3/00—Treatment of animal material, e.g. chemical scouring of wool
- D01C3/02—De-gumming silk
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Animal Husbandry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Description
Verfahren zum Entbasten von Rohseide oder Rohseide enthaltenden Geweben, insbesondere in Gegenwart von Acetatseide Es wurde gefunden, daß sich Rohseide in einfacher und schonender Weise entbasten läßt, indem man sie mit Säuren in Gegenwart von gegen diese Säuren beständigen, sulfierten Ölen, Fetten oder Fettsäuren behandelt und gegebenenfalls hierauf seift. Da diese Behandlung auf Acetatseide nicht schädigend wirkt, läßt sie sich mit Erfolg auch für Mischgewebe verwenden, die neben Seide diese Faser enthalten. Beispiel i Ein aus Seide und Acetatseide bestehendes Gewebe wird 2 bis 3 Stunden im Flottenverhältnis i : q.o bei etwa 5o° C mit einer Lösung behandelt, die pro Liter je nach Stärke des Bastes 5 bis 15 ccm Salzsäure konz. und 15 bis 25 g eines säurebeständigen sulfierten Öles enthält. Darauf wird gespült und auf frischem Bade i bis 2 Stunden im Flottenverhältnis i : 4.o bei 6o bis 7o' mit i o g Marseillerseife im Liter geseift. Nach dem Seifen wird wiederum gespült und getrocknet. Beispiel e Ein aus Seide und Acetatseide bestehendes Gewebe wird 2 bis 3 Stunden in etwa 25ofacher Flotte bei etwa 8o° C mit einer Lösung behandelt, die pro Liter je nach Stärke des Bastes q. bis 5 ccm Eisessig und 2 bis 3 ccm .eines beliebigen bekannten, gegen Essigsäure beständigen sulfierten Öles enthält, darauf wird gespült und auf frischem Bade in der gleichen Flottenlauge i bis 2 Stunden bei 6o bis 70° C geseift in einer Lösung, die pro Liter i bis 3 ccm eines sulfierten Öles und 5 bis io g Marseillerseife enthält. Nach dein Seifen wird wiederum gespült und getrocknet.Process for deboning raw silk or fabrics containing raw silk, especially in the presence of acetate silk. It has been found that raw silk can be deboned in a simple and gentle manner by treating it with acids in the presence of sulfated oils, fats or fatty acids which are resistant to these acids and, if necessary, soap on it. Since this treatment does not have a damaging effect on acetate silk, it can also be used successfully for mixed fabrics that contain this fiber in addition to silk. Example i A fabric made of silk and acetate silk is treated for 2 to 3 hours in the liquor ratio i: qo at about 50 ° C. with a solution which, depending on the thickness of the bast, contains 5 to 15 ccm of concentrated hydrochloric acid per liter. and 1 contains 5 to 25 g of an acid-resistant sulfated oil. It is then rinsed and soaped on a fresh bath for 1 to 2 hours in a liquor ratio of 1: 4o at 6o to 7o 'with 1 liter of Marseilles soap. After the soaping, it is rinsed again and dried. Example e A fabric made of silk and acetate silk is treated for 2 to 3 hours in about 25 times the liquor at about 80 ° C. with a solution which, depending on the thickness of the bast, q. contains up to 5 cc of glacial acetic acid and 2 to 3 cc. of any known sulfated oil resistant to acetic acid, then rinsed and soaped on a fresh bath in the same liquor for 1 to 2 hours at 60 to 70 ° C in a solution that per liter Contains 1 to 3 cc of a sulfated oil and 5 to 10 g of Marseilles soap. After your soaping, it is rinsed and dried again.
Claims (1)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEI31692D DE508269C (en) | 1927-07-15 | 1927-07-15 | Process for deboning raw silk or fabrics containing raw silk, in particular in the presence of acetate silk |
DEI31897D DE526265C (en) | 1927-07-15 | 1927-08-10 | Process for deboning raw silk or fabrics containing raw silk, in particular in the presence of acetate silk |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEI31692D DE508269C (en) | 1927-07-15 | 1927-07-15 | Process for deboning raw silk or fabrics containing raw silk, in particular in the presence of acetate silk |
Publications (1)
Publication Number | Publication Date |
---|---|
DE508269C true DE508269C (en) | 1930-09-25 |
Family
ID=7187947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEI31692D Expired DE508269C (en) | 1927-07-15 | 1927-07-15 | Process for deboning raw silk or fabrics containing raw silk, in particular in the presence of acetate silk |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE508269C (en) |
-
1927
- 1927-07-15 DE DEI31692D patent/DE508269C/en not_active Expired
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