DE305920C - - Google Patents
Info
- Publication number
- DE305920C DE305920C DENDAT305920D DE305920DA DE305920C DE 305920 C DE305920 C DE 305920C DE NDAT305920 D DENDAT305920 D DE NDAT305920D DE 305920D A DE305920D A DE 305920DA DE 305920 C DE305920 C DE 305920C
- Authority
- DE
- Germany
- Prior art keywords
- silk
- deboning
- soap
- treatment
- reichsdruckerei
- 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.)
- Active
Links
- 239000002253 acid Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 229920005610 lignin Polymers 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 241000131971 Bradyrhizobiaceae Species 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Animal Husbandry (AREA)
- Molecular Biology (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Textile Engineering (AREA)
- Detergent Compositions (AREA)
- Paper (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
KLASSE 29 b. GRUPPECLASS 29 b. GROUP
LELKAN ERBEN, G.m.b.H. in CHARLOTTENBURG. Verfahren zum Entbasten von Seide.LELKAN ERBEN, G.m.b.H. in CHARLOTTENBURG. Process for deboning silk.
Es wurde gefunden, daß man zum Entbasten der Seide an Stelle der Seife oder zusammen mit ihr sich vorteilhaft einer Lösung . von ligninsaurem Natron oder Kali bedienen kann, welchem ein Auflösungsvermögen für Seidenleim eigentümlich ist.It has been found that one can degass the silk in place of the soap or together with her advantageous solution. of soda lignin or potash can, to which a dissolving power for silk glue is peculiar.
Die Behandlung ist warm und nicht wesentlich abweichend von der bekannten Seifenbehandlung des Abkochens der Rohseide in heißen Bädern.The treatment is warm and not significantly different from the known one Soap treatment of the boiling of the raw silk in hot baths.
Man kann statt des ligninsauren Salzes'Instead of the lignin acid salt '
auch Zellstoffablauge verwenden.also use pulp waste liquor.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE305920C true DE305920C (en) |
Family
ID=559380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT305920D Active DE305920C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE305920C (en) |
-
0
- DE DENDAT305920D patent/DE305920C/de active Active
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