BR7020056D0 - PROCESS FOR LEATHER IMPREGNATION - Google Patents

PROCESS FOR LEATHER IMPREGNATION

Info

Publication number
BR7020056D0
BR7020056D0 BR22005670A BR22005670A BR7020056D0 BR 7020056 D0 BR7020056 D0 BR 7020056D0 BR 22005670 A BR22005670 A BR 22005670A BR 22005670 A BR22005670 A BR 22005670A BR 7020056 D0 BR7020056 D0 BR 7020056D0
Authority
BR
Brazil
Prior art keywords
leather impregnation
impregnation
leather
Prior art date
Application number
BR22005670A
Other languages
Portuguese (pt)
Inventor
J Plapper
F Pieper
Original Assignee
J Plapper
F Pieper
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 claimed from DE19691932630 external-priority patent/DE1932630C3/en
Application filed by J Plapper, F Pieper filed Critical J Plapper
Publication of BR7020056D0 publication Critical patent/BR7020056D0/en

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
    • C14C9/00—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L85/00—Compositions of macromolecular compounds obtained by reactions forming a linkage in the main chain of the macromolecule containing atoms other than silicon, sulfur, nitrogen, oxygen and carbon; Compositions of derivatives of such polymers
    • C08L85/02—Compositions of macromolecular compounds obtained by reactions forming a linkage in the main chain of the macromolecule containing atoms other than silicon, sulfur, nitrogen, oxygen and carbon; Compositions of derivatives of such polymers containing phosphorus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/27—Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, etc.]
    • Y10T428/273—Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, etc.] of coating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31844—Of natural gum, rosin, natural oil or lac

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
BR22005670A 1969-06-27 1970-06-26 PROCESS FOR LEATHER IMPREGNATION BR7020056D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691932630 DE1932630C3 (en) 1969-06-27 Process for impregnating leather to achieve water and oil resistance and leather impregnating agents therefor

Publications (1)

Publication Number Publication Date
BR7020056D0 true BR7020056D0 (en) 1973-01-11

Family

ID=5738163

Family Applications (1)

Application Number Title Priority Date Filing Date
BR22005670A BR7020056D0 (en) 1969-06-27 1970-06-26 PROCESS FOR LEATHER IMPREGNATION

Country Status (5)

Country Link
US (1) US3661631A (en)
BR (1) BR7020056D0 (en)
CH (1) CH538542A (en)
FR (1) FR2051391A5 (en)
GB (1) GB1256335A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2039667C (en) * 1990-04-07 2001-10-02 Tetsuya Masutani Leather treatment composition and process for treating leather
GB0919014D0 (en) * 2009-10-30 2009-12-16 3M Innovative Properties Co Soll and stain resistant coating composition for finished leather substrates
CN102559953A (en) * 2010-12-24 2012-07-11 焦作隆丰皮草企业有限公司 Processing method for water resisting, grease proofing and soil resisting of double-purpose sheepskin leather
WO2017042120A1 (en) * 2015-09-07 2017-03-16 Janssen Pharmaceutica Nv Water repellent combinations
CN110894063B (en) * 2019-09-10 2021-10-08 广东利昌新材料有限公司 Mixed solvent for extracting elemental sulfur in wet-process zinc-smelting sulfur slag and application thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL102404C (en) * 1955-11-10 1900-01-01
BE555393A (en) * 1956-05-14
US3019133A (en) * 1956-05-14 1962-01-30 Bohme Fettchemie Gmbh Process for waterproofing leather
BE561185A (en) * 1956-09-28
DE1249445B (en) * 1959-05-14 1967-09-07 Böhme Fettchemie GmbH, Dusseldorf Holthausen Impregnation of leather
US3409647A (en) * 1965-06-24 1968-11-05 Agriculture Usa Certain fluorinated carboxylic acids and their derivatives
US3480664A (en) * 1966-06-07 1969-11-25 Us Agriculture 2,3-bis(heptafluoroisopropoxy)-r-propyl acrylate
US3471518A (en) * 1967-07-10 1969-10-07 Pennsalt Chemicals Corp Fluoroalkyl dicarboxylic acids and derivatives
US3524760A (en) * 1967-11-24 1970-08-18 Du Pont Process for imparting oil and water repellency to leathers

Also Published As

Publication number Publication date
DE1932630B2 (en) 1977-06-16
US3661631A (en) 1972-05-09
GB1256335A (en) 1971-12-08
DE1932630A1 (en) 1971-01-07
FR2051391A5 (en) 1971-04-02
CH538542A (en) 1973-06-30

Similar Documents

Publication Publication Date Title
BR6915235D0 (en) PERFECT PROCESS FOR OBTAINING CEPHALOSPARIN COMPOUNDS
BR6913430D0 (en) PROCESS FOR OBTAINING ISOCHROMS
BR7105772D0 (en) PROCESS FOR OBTAINING POLYOLEFINS
BR7103168D0 (en) PROCESS FOR HAIR TREATMENT
BR7305025D0 (en) ISOPARAPHINE-OLEFINE ALKYLATION PROCESS
BR6914566D0 (en) OXYLATION PROCESS
BR6464831D0 (en) PROCESS FOR EXTENDING THE ALDEIDES CHAIN
BR6465598D0 (en) PROCESS FOR PREPARING CASUGAMICINE
BR6912830D0 (en) PROCESS FOR ETHYLENE COPOLIMERIZER
BR6571810D0 (en) PROCESS FOR PREPARING PRE-PASTA
BR6911839D0 (en) PROCESS FOR BENZODIOXEPINS
BR7020056D0 (en) PROCESS FOR LEATHER IMPREGNATION
BR6908749D0 (en) REGENERATED LEATHER PREPARATION PROCESS
BR6913399D0 (en) PROCESS FOR OBTAINING 3-TRANSDIMETHYL AMINO-4-PHENYL-4-TRANSCARBETOXI-1-CHLORINE-HEXAN
BR6348127D0 (en) PROCESS FOR OBTAINING NEW FUNGICID COMPOUNDS
BR6909840D0 (en) PROCESS FOR PREPARING POLYETHYLENE TEREFTALATE
BR7102483D0 (en) ACRYLONITRILLA HYDROMERIZATION PROCESS
BR6678776D0 (en) PROCESS FOR PREPARING IMIDAZALS
BR7019264D0 (en) PROCESS FOR OBTAINING 1,4-DIHYDROQUINOLIN DERIVATIVES
BR6915423D0 (en) PROCESS FOR PREPARING ETHAMBUTOL
BR7207834D0 (en) PROCESS FOR OBTAINING METHYLCOBALAMINE
BR7016257D0 (en) PROCESS FOR TREATING UREAN GRAINS
BR6915382D0 (en) PROCESS FOR MAKING ARYL-SULPHONILLA HALOGENETES
BR7015974D0 (en) LANA FINISHING PROCESS
BR7017348D0 (en) PROCESS FOR OBTAINING NEW 21-STEROID HALOGENS