NL38840C - - Google Patents

Info

Publication number
NL38840C
NL38840C NL38840DA NL38840C NL 38840 C NL38840 C NL 38840C NL 38840D A NL38840D A NL 38840DA NL 38840 C NL38840 C NL 38840C
Authority
NL
Netherlands
Application number
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.)
Publication of NL38840C publication Critical patent/NL38840C/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L89/00—Compositions of proteins; Compositions of derivatives thereof
    • C08L89/04—Products derived from waste materials, e.g. horn, hoof or hair
    • C08L89/06—Products derived from waste materials, e.g. horn, hoof or hair derived from leather or skin, e.g. gelatin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L7/00—Compositions of natural rubber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dermatology (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
NL38840D 1933-10-10 NL38840C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US429728XA 1933-10-10 1933-10-10

Publications (1)

Publication Number Publication Date
NL38840C true NL38840C (enrdf_load_stackoverflow)

Family

ID=21924754

Family Applications (1)

Application Number Title Priority Date Filing Date
NL38840D NL38840C (enrdf_load_stackoverflow) 1933-10-10

Country Status (5)

Country Link
BE (1) BE405620A (enrdf_load_stackoverflow)
DE (1) DE754358C (enrdf_load_stackoverflow)
FR (1) FR779773A (enrdf_load_stackoverflow)
GB (1) GB429728A (enrdf_load_stackoverflow)
NL (1) NL38840C (enrdf_load_stackoverflow)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB247089A (en) * 1925-08-04 1926-02-11 Antonio Ferretti Process for the regeneration of hides, leather and the like from cuttings and leather waste
FR675166A (fr) * 1928-07-14 1930-02-06 Invenzioni Brevetti Anonima So Cuir artificiel et son procédé de fabrication
GB315413A (en) * 1928-07-14 1930-10-08 Invenzioni Brevetti Soc Improvements in or relating to the manufacture of artificial leather
FR700287A (fr) * 1929-07-05 1931-02-26 Invenzioni Brevetti Anonima So Perfectionnements dans la fabrication du cuir artificiel
GB360017A (en) * 1929-11-29 1931-10-29 Invenzioni Brevetti Anonima To Improvements in or relating to the making of sheet material from fibres produced from hides or skins
FR698386A (fr) * 1929-11-29 1931-01-30 Invenzioni Brevetti Anonima So Cuir artificiel compensé et procédé et appareil pour sa fabrication
US1827356A (en) * 1929-12-30 1931-10-13 Invenzioni Brevetti Anonima To Treatment of animal fibers
GB365564A (en) * 1929-12-30 1932-01-21 Invenzioni Brevetti Anonima To Treatment of animal fibres
AT131246B (de) * 1930-07-03 1933-01-10 Koetitzer Ledertuch Und Wachst Steifkappen für Schuhwerk.
FR767590A (enrdf_load_stackoverflow) * 1933-05-20 1934-07-19
GB447054A (en) * 1933-11-18 1936-05-06 Bawa Sohlenindustrie A method and device for producing pressed artificial sheet material of a fibrous nature

Also Published As

Publication number Publication date
DE754358C (de) 1953-02-09
BE405620A (enrdf_load_stackoverflow)
FR779773A (fr) 1935-04-12
GB429728A (en) 1935-06-05

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