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.)
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Wallerstein Co Inc
Original Assignee
Wallerstein Co Inc
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Filing date
Publication date
Application filed by Wallerstein Co IncfiledCriticalWallerstein Co Inc
Application grantedgrantedCritical
Publication of DE636160CpublicationCriticalpatent/DE636160C/de
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)
Treatments For Attaching Organic Compounds To Fibrous Goods
(AREA)
Chemical Or Physical Treatment Of Fibers
(AREA)
Coloring
(AREA)
DEW91222D1932-04-191933-02-21Verfahren zum Entbasten von Seide
ExpiredDE636160C
(de)
Verfahren, um Textilfasern aller Art von ihren staerkeartigen, gummiartigen, gelatineartigen und fetten, von der Appretur oder Versteifung u. dgl. herstammenden Stoffen mit Hilfe von Bakterien zu befreien