IT201700043084A1 - Fireproof leather. - Google Patents

Fireproof leather.

Info

Publication number
IT201700043084A1
IT201700043084A1 IT102017000043084A IT201700043084A IT201700043084A1 IT 201700043084 A1 IT201700043084 A1 IT 201700043084A1 IT 102017000043084 A IT102017000043084 A IT 102017000043084A IT 201700043084 A IT201700043084 A IT 201700043084A IT 201700043084 A1 IT201700043084 A1 IT 201700043084A1
Authority
IT
Italy
Prior art keywords
fireproof
leather
fireproof leather
Prior art date
Application number
IT102017000043084A
Other languages
Italian (it)
Inventor
Andrea Maria Mandelli
Gian Andrea Pezzoli
Original Assignee
Enrico Mandelli S P A
Gnp Pelli Di Gian Andrea Pezzoli
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 Enrico Mandelli S P A, Gnp Pelli Di Gian Andrea Pezzoli filed Critical Enrico Mandelli S P A
Priority to IT102017000043084A priority Critical patent/IT201700043084A1/en
Priority to PCT/IB2018/052675 priority patent/WO2018193384A1/en
Publication of IT201700043084A1 publication Critical patent/IT201700043084A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
    • C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • 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
    • C14C11/006—Surface finishing of leather using macromolecular compounds using polymeric products of isocyanates (or isothiocyanates) with compounds having active hydrogen
    • 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
    • C14C13/00—Manufacture of special kinds or leather, e.g. vellum
    • C14C13/02—Manufacture of technical leather
    • 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
    • C14C3/00—Tanning; Compositions for tanning
    • C14C3/02—Chemical tanning
    • C14C3/08—Chemical tanning by organic agents
    • C14C3/22—Chemical tanning by organic agents using polymerisation 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
    • C14C3/00—Tanning; Compositions for tanning
    • C14C3/02—Chemical tanning
    • C14C3/28—Multi-step processes
    • 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
    • C14C9/02—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes using fatty or oily materials, e.g. fat liquoring
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/02—Material containing basic nitrogen
    • D06P3/04—Material containing basic nitrogen containing amide groups
    • D06P3/32—Material containing basic nitrogen containing amide groups leather skins
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/02—After-treatment
    • D06P5/04—After-treatment with organic compounds
IT102017000043084A 2017-04-19 2017-04-19 Fireproof leather. IT201700043084A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT102017000043084A IT201700043084A1 (en) 2017-04-19 2017-04-19 Fireproof leather.
PCT/IB2018/052675 WO2018193384A1 (en) 2017-04-19 2018-04-18 Fireproof leather

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102017000043084A IT201700043084A1 (en) 2017-04-19 2017-04-19 Fireproof leather.

Publications (1)

Publication Number Publication Date
IT201700043084A1 true IT201700043084A1 (en) 2018-10-19

Family

ID=59700123

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102017000043084A IT201700043084A1 (en) 2017-04-19 2017-04-19 Fireproof leather.

Country Status (2)

Country Link
IT (1) IT201700043084A1 (en)
WO (1) WO2018193384A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110527306B (en) * 2019-09-11 2021-05-07 烟台大学 Method for manufacturing particle board by using chromium-containing leather scraps
IT202000031787A1 (en) * 2020-12-22 2022-06-22 Colonna S P A PROCESS FOR THE PRODUCTION OF A BIO-BASED AND VEGAN LEATHERETTE MATERIAL

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2041550A1 (en) * 1970-08-21 1972-02-24 Bayer Ag Process for treating flat structures with anionic aqueous polyurethane dispersions
WO2008105020A1 (en) * 2007-02-28 2008-09-04 Ignazia Usai Method of production of a fire-proof leather that does not release smokes and the leather this way obtained
CN104450990A (en) * 2014-12-01 2015-03-25 际华三五一四制革制鞋有限公司 Preparation method of flame-retardant leather

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2041550A1 (en) * 1970-08-21 1972-02-24 Bayer Ag Process for treating flat structures with anionic aqueous polyurethane dispersions
WO2008105020A1 (en) * 2007-02-28 2008-09-04 Ignazia Usai Method of production of a fire-proof leather that does not release smokes and the leather this way obtained
CN104450990A (en) * 2014-12-01 2015-03-25 际华三五一四制革制鞋有限公司 Preparation method of flame-retardant leather

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 201547, Derwent World Patents Index; AN 2015-29709L, XP002773954 *
DONMEZ K ET AL: "FLAME RESISTANCE OF LEATHER", JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION, AMERICAN LEATHER CHEMISTS ASSOCIATION. CINCINNATI, US, vol. 87, no. 1, 1 January 1992 (1992-01-01), pages 1 - 08, XP000282038, ISSN: 0002-9726 *

Also Published As

Publication number Publication date
WO2018193384A1 (en) 2018-10-25

Similar Documents

Publication Publication Date Title
DOP2018000256A (en) 3-OXO-2,6-DIFENIL-2,3-DIHIDROPIRIDAZIN-4-CARBOXAMIDS
DK3692040T3 (en) Chemical compounds
CL2015002104S1 (en) Car.
CL2020000951A1 (en) Cell.
BR112018005409A2 (en) glycodirectional therapy.
CL2017002511S1 (en) Container.
MA49639A (en) 5-FLUORO-4-IMINO-3-METHYL-1-TOSYL-3,4-DIHYDROPYRIMIDIN-2-ONE POLYMORPHS
DK3402782T3 (en) 8-AMINO-2-OXO-1,3-DIAZA-SPIRO- [4.5] -DECANDERIVATER
CL2017002510S1 (en) Container.
IT201600084952A1 (en) Coglifrutta.
ES1150114Y (en) Abarcon
CL2018000161S1 (en) Support.
IT201700043084A1 (en) Fireproof leather.
ITUB20161122A1 (en) SEED.
ES1177734Y (en) FACADE SCOPE.
ITUA20163609A1 (en) "MICRO-COGENERATOR".
CL2018001670S1 (en) Car.
IT201700118826A1 (en) giandujamarcobava.it
CL2018000396S1 (en) Car.
CL2018000776A1 (en) Agrochemical composition.
IT201700094491A1 (en) Reactor.
IT201700106148A1 (en) Curler.
IT201600132795A1 (en) Capsulismo.
IT201700059446A1 (en) Mixer.
IT201700059470U1 (en) Mixer.