FR2295125A1 - Automated coating of tanned hides with polyvinyl chloride - by spraying emulsions on to hides moving towards an oven - Google Patents

Automated coating of tanned hides with polyvinyl chloride - by spraying emulsions on to hides moving towards an oven

Info

Publication number
FR2295125A1
FR2295125A1 FR7520517A FR7520517A FR2295125A1 FR 2295125 A1 FR2295125 A1 FR 2295125A1 FR 7520517 A FR7520517 A FR 7520517A FR 7520517 A FR7520517 A FR 7520517A FR 2295125 A1 FR2295125 A1 FR 2295125A1
Authority
FR
France
Prior art keywords
hides
oven
polyvinyl chloride
tanned
moving towards
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.)
Withdrawn
Application number
FR7520517A
Other languages
French (fr)
Inventor
Israele Carpanese
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.)
CARPANESE SpA
Original Assignee
CARPANESE SpA
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 CARPANESE SpA filed Critical CARPANESE SpA
Publication of FR2295125A1 publication Critical patent/FR2295125A1/en
Withdrawn legal-status Critical Current

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
    • C14C11/00—Surface finishing of leather
    • C14C11/003—Surface finishing of leather using macromolecular compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Laminated Bodies (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

Tanned hides are conveyed through one or more cascades of PVC emulsion to receive controlled quantities of resin in one or more layers which are subsequently gelled in situ. Used for applying a waterproof coating to hides to be used for making shoes or other waterproof leather wear. The wet coating partially penetrates the pores of the hide, obtaining a good key for the resin. Matl. missing the hides may be collected and recycled.
FR7520517A 1974-12-19 1975-06-30 Automated coating of tanned hides with polyvinyl chloride - by spraying emulsions on to hides moving towards an oven Withdrawn FR2295125A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT85624/74A IT1024314B (en) 1974-12-19 1974-12-19 PROCEDURE FOR SUPERFICALLY TREATMENT OF LEATHER IN THE TANNING INDUSTRY WITH LAYERS OF POLYVINYL CHLORIDE AS A FINISH FOR USE IN SHOES AND MOROCCANERY

Publications (1)

Publication Number Publication Date
FR2295125A1 true FR2295125A1 (en) 1976-07-16

Family

ID=11329174

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7520517A Withdrawn FR2295125A1 (en) 1974-12-19 1975-06-30 Automated coating of tanned hides with polyvinyl chloride - by spraying emulsions on to hides moving towards an oven

Country Status (12)

Country Link
JP (1) JPS5176402A (en)
BE (1) BE831373A (en)
BR (1) BR7506442A (en)
DE (1) DE2522184A1 (en)
DK (1) DK393875A (en)
ES (1) ES438226A1 (en)
FR (1) FR2295125A1 (en)
IT (1) IT1024314B (en)
LU (1) LU73898A1 (en)
NL (1) NL7509358A (en)
RO (1) RO70417A (en)
SE (1) SE7507788L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115518323A (en) * 2022-05-23 2022-12-27 安徽守恒流体控制科技有限公司 Hidden shower nozzle

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3720776A1 (en) * 1987-06-24 1989-01-12 Helmuth Schmoock LEATHER MATERIAL AND METHOD AND DEVICE FOR ITS PRODUCTION
ITUD20040090A1 (en) * 2004-05-07 2004-08-07 Bergi S P A LEATHER FINISHING MACHINE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115518323A (en) * 2022-05-23 2022-12-27 安徽守恒流体控制科技有限公司 Hidden shower nozzle

Also Published As

Publication number Publication date
SE7507788L (en) 1976-06-21
DE2522184A1 (en) 1976-07-01
BE831373A (en) 1975-11-03
DK393875A (en) 1976-06-20
IT1024314B (en) 1978-06-20
BR7506442A (en) 1976-09-08
NL7509358A (en) 1976-06-22
JPS5176402A (en) 1976-07-02
LU73898A1 (en) 1976-07-01
RO70417A (en) 1981-04-30
ES438226A1 (en) 1977-01-16

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Legal Events

Date Code Title Description
ST Notification of lapse