US1419754A - Process for carroting hairs - Google Patents

Process for carroting hairs Download PDF

Info

Publication number
US1419754A
US1419754A US466512A US46651221A US1419754A US 1419754 A US1419754 A US 1419754A US 466512 A US466512 A US 466512A US 46651221 A US46651221 A US 46651221A US 1419754 A US1419754 A US 1419754A
Authority
US
United States
Prior art keywords
hairs
liquid
hair
carroting
freezing
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 - Lifetime
Application number
US466512A
Other languages
English (en)
Inventor
Pichard Charles
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LA PICHARD FRERES Ste
PICHARD FRERES SOC
Original Assignee
PICHARD FRERES SOC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to FR526643A priority Critical patent/FR526643A/fr
Application filed by PICHARD FRERES SOC filed Critical PICHARD FRERES SOC
Priority to US466512A priority patent/US1419754A/en
Application granted granted Critical
Publication of US1419754A publication Critical patent/US1419754A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/04—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres
    • D04H1/08—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres and hardened by felting; Felts or felted products
    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C1/00—Chemical treatment prior to tanning
    • C14C1/06—Facilitating unhairing, e.g. by painting, by liming

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cosmetics (AREA)
US466512A 1920-05-15 1921-05-03 Process for carroting hairs Expired - Lifetime US1419754A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR526643A FR526643A (fr) 1920-05-15 1920-05-15 Procédé de secrétage sans mercure des poils destinés à la fabrication du feutre
US466512A US1419754A (en) 1920-05-15 1921-05-03 Process for carroting hairs

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR526643T 1920-05-15
US466512A US1419754A (en) 1920-05-15 1921-05-03 Process for carroting hairs

Publications (1)

Publication Number Publication Date
US1419754A true US1419754A (en) 1922-06-13

Family

ID=23852047

Family Applications (1)

Application Number Title Priority Date Filing Date
US466512A Expired - Lifetime US1419754A (en) 1920-05-15 1921-05-03 Process for carroting hairs

Country Status (2)

Country Link
US (1) US1419754A (fr)
FR (1) FR526643A (fr)

Also Published As

Publication number Publication date
FR526643A (fr) 1921-10-11

Similar Documents

Publication Publication Date Title
CN105648122B (zh) 猾子皮两性植物鞣剂鞣制工艺
US2438150A (en) Soaking, freezing, and drying by sublimation of untanned hides
DE598572C (de) Verfahren zum Weich- und Geschmeidigmachen von gegerbten Haeuten und Fellen
US1974861A (en) Production of leather
US1066231A (en) Manufacture of leather and leather-like-products.
US689773A (en) Process of tanning.
US1908116A (en) Tanning process
US634337A (en) Method of preserving and tawing skins.
US638828A (en) Bate.
US582960A (en) Jean antoine schweitzer
US1715621A (en) Production of leather
US1516641A (en) Tanning
US2758907A (en) Method of carroting prefelted uncarroted cones
DE359629C (de) Verfahren zum Vorbereiten der zur Filzherstellung bestimmten Haare ohne Anwendung von Quecksilber
GB322427A (en) Improvements in the preparation of finely divided nitroguanidine and like bodies
US1977226A (en) Method of tanning hides and skins
US599812A (en) Albert h
SU125648A1 (ru) Способ дублени кож
US1702658A (en) Method of treating felt hats
US1174734A (en) Process of making rubber and leather substitute.
SU51504A1 (ru) Способ производства серно-жировой незамшеканной кожи
SU101174A1 (ru) Способ посола м са, шкур и т.д.
US1777835A (en) Treating of animal-skin products
SU138020A1 (ru) Способ получени искусственного стелечного полувала
BE470738A (fr)