NL31660C - Werkwijze ter bereiding van beitsmiddel voor leder - Google Patents

Werkwijze ter bereiding van beitsmiddel voor leder

Info

Publication number
NL31660C
NL31660C NL59842A NL59842A NL31660C NL 31660 C NL31660 C NL 31660C NL 59842 A NL59842 A NL 59842A NL 59842 A NL59842 A NL 59842A NL 31660 C NL31660 C NL 31660C
Authority
NL
Netherlands
Prior art keywords
mordant
leather
preparing
preparing mordant
Prior art date
Application number
NL59842A
Other languages
English (en)
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 filed Critical
Application granted granted Critical
Publication of NL31660C publication Critical patent/NL31660C/nl

Links

Classifications

    • 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
    • C14C1/08—Deliming; Bating; Pickling; Degreasing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
NL59842A 1931-01-24 1932-01-13 Werkwijze ter bereiding van beitsmiddel voor leder NL31660C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK118589A DE566111C (de) 1931-01-24 1931-01-24 Vorrichtung zum Spinnen nahtloser Schlaeuche aus regenerierter Cellulose

Publications (1)

Publication Number Publication Date
NL31660C true NL31660C (nl) 1933-12-15

Family

ID=89428875

Family Applications (1)

Application Number Title Priority Date Filing Date
NL59842A NL31660C (nl) 1931-01-24 1932-01-13 Werkwijze ter bereiding van beitsmiddel voor leder

Country Status (4)

Country Link
US (1) US1940265A (nl)
DE (1) DE566111C (nl)
FR (1) FR730350A (nl)
NL (1) NL31660C (nl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE852900C (de) * 1951-06-02 1952-10-20 Continental Gummi Werke Ag Verfahren und Vorrichtung zur Herstellung von Schlaeuchen aus Latex

Also Published As

Publication number Publication date
US1940265A (en) 1933-12-19
FR730350A (fr) 1932-08-11
DE566111C (de) 1932-12-10

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