FR526643A - Procédé de secrétage sans mercure des poils destinés à la fabrication du feutre - Google Patents

Procédé de secrétage sans mercure des poils destinés à la fabrication du feutre

Info

Publication number
FR526643A
FR526643A FR526643A FR526643DA FR526643A FR 526643 A FR526643 A FR 526643A FR 526643 A FR526643 A FR 526643A FR 526643D A FR526643D A FR 526643DA FR 526643 A FR526643 A FR 526643A
Authority
FR
France
Prior art keywords
felt
mercury
manufacture
free
secreting
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
Application number
FR526643A
Other languages
English (en)
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.)
PICHARD FRERES
Original Assignee
PICHARD FRERES
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
Application filed by PICHARD FRERES filed Critical PICHARD FRERES
Application granted granted Critical
Publication of FR526643A publication Critical patent/FR526643A/fr
Expired 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)
FR526643A 1920-05-15 1920-05-15 Procédé de secrétage sans mercure des poils destinés à la fabrication du feutre Expired FR526643A (fr)

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
FR526643A true FR526643A (fr) 1921-10-11

Family

ID=23852047

Family Applications (1)

Application Number Title Priority Date Filing Date
FR526643A Expired FR526643A (fr) 1920-05-15 1920-05-15 Procédé de secrétage sans mercure des poils destinés à la fabrication du feutre

Country Status (2)

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

Also Published As

Publication number Publication date
US1419754A (en) 1922-06-13

Similar Documents

Publication Publication Date Title
FR540424A (fr) Procédé de fabrication de pâtes alimentaires
FR526641A (fr) Procédé de secrétage sans mercure des poils destinés à la fabrication du feutre
FR526643A (fr) Procédé de secrétage sans mercure des poils destinés à la fabrication du feutre
FR530673A (fr) Procédé de secrétage des poils destinés à la fabrication du feutre
FR530459A (fr) Perfectionnements à la fabrication du savon
FR528372A (fr) Procédé de fabrication des soufflets
FR528464A (fr) Procédé de fabrication du coke
FR25245E (fr) Procédé de fabrication de tubes courbes
FR527066A (fr) Procédé pour la fabrication du carbonate de potassium
FR521988A (fr) Procédé de fabrication de la trinitrorésorcine
FR522013A (fr) Procédé de fabrication des isolateurs
FR594241A (fr) Procédé de secrétage, sans mercure, des poils destinés à la fabrication du feutre
FR526843A (fr) Procédé de fabrication de nougat tendre
FR557698A (fr) Procédé de fabrication de presspan
FR543426A (fr) Procédé de fabrication du fer électrolytique
FR522682A (fr) Procédé de fabrication du tungstène pur
FR534537A (fr) Perfectionnements à la fabrication du coke
FR524099A (fr) Procédé de fabrication de calciocyanamide
FR526943A (fr) Procédé de fabrication du chlorure de baryum
FR24050E (fr) Procédé de fabrication du coke
FR535371A (fr) Procédé de fabrication des engrais phospho-organiques combinés
FR529626A (fr) Procédé de fabrication de chaussures
FR528350A (fr) Soufflerie pour la fabrication de chapeaux de feutre
FR583653A (fr) Procédé de fabrication du sodium
FR584518A (fr) Procédé de fabrication des enroulements