PT101509A - Processo para aumentar a permeabilidade do couro ao vapor de agua utilizavel, em particular, na industria automovel. - Google Patents

Processo para aumentar a permeabilidade do couro ao vapor de agua utilizavel, em particular, na industria automovel.

Info

Publication number
PT101509A
PT101509A PT101509A PT10150994A PT101509A PT 101509 A PT101509 A PT 101509A PT 101509 A PT101509 A PT 101509A PT 10150994 A PT10150994 A PT 10150994A PT 101509 A PT101509 A PT 101509A
Authority
PT
Portugal
Prior art keywords
leather
permeability
increasing
usually used
automotive industry
Prior art date
Application number
PT101509A
Other languages
English (en)
Original Assignee
Lindgens Ludwig Kg
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 Lindgens Ludwig Kg filed Critical Lindgens Ludwig Kg
Publication of PT101509A publication Critical patent/PT101509A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
    • C14B5/00—Clicking, perforating, or cutting leather
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting
    • B23K26/382—Removing material by boring or cutting by boring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/30—Organic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/30—Organic material
    • B23K2103/32—Material from living organisms, e.g. skins
    • B23K2103/34—Leather
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/30—Organic material
    • B23K2103/38—Fabrics, fibrous materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Laser Beam Processing (AREA)
PT101509A 1993-05-20 1994-05-03 Processo para aumentar a permeabilidade do couro ao vapor de agua utilizavel, em particular, na industria automovel. PT101509A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4316925A DE4316925C2 (de) 1993-05-20 1993-05-20 Verfahren zum Erhöhen der Wasserdampfdurchlässigkeit von Leder für Sitzflächen von Polstersitzen, insbesondere Automobilsitzen

Publications (1)

Publication Number Publication Date
PT101509A true PT101509A (pt) 1995-01-31

Family

ID=6488568

Family Applications (1)

Application Number Title Priority Date Filing Date
PT101509A PT101509A (pt) 1993-05-20 1994-05-03 Processo para aumentar a permeabilidade do couro ao vapor de agua utilizavel, em particular, na industria automovel.

Country Status (7)

Country Link
US (1) US5539182A (pt)
CZ (1) CZ104294A3 (pt)
DE (1) DE4316925C2 (pt)
HU (1) HU213366B (pt)
PT (1) PT101509A (pt)
SK (1) SK52594A3 (pt)
ZA (1) ZA943254B (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6648100B2 (en) * 2001-10-24 2003-11-18 Lear Corporation Method of tuning acoustical absorption in a vehicle interior
ITVE20020040A1 (it) * 2002-11-15 2004-05-16 Thistle Services Llc Procedimento di trattamento delle pelli. -
US7316605B1 (en) * 2006-07-03 2008-01-08 San Fang Chemical Industry Co., Ltd. Sheet for mounting polishing workpiece and method for making the same
US7789738B2 (en) * 2006-07-03 2010-09-07 San Fang Chemical Industry Co., Ltd. Sheet for mounting polishing workpiece and method for making the same
US20080064310A1 (en) * 2006-09-08 2008-03-13 Chung-Chih Feng Polishing pad having hollow fibers and the method for making the same
US20090252876A1 (en) * 2007-05-07 2009-10-08 San Fang Chemical Industry Co., Ltd. Sheet for mounting polishing workpiece and method for making the same
US7677660B2 (en) * 2007-09-06 2010-03-16 Lear Corporation Acoustically tuned seating assembly
AT506267B1 (de) * 2007-12-21 2010-12-15 Lederfabrik Vogl Gmbh Verfahren zur herstellung eines gewichtsreduzierten materialstückes sowie materialstück aus naturleder
GB2547693A (en) * 2016-02-26 2017-08-30 C & J Clark Int Ltd Perforated articles and manufacture thereof

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3226527A (en) * 1963-10-23 1965-12-28 William H Harding Apparatus for perforating sheet material
GB1261706A (en) * 1968-05-31 1972-01-26 British Oxygen Co Ltd Cutting workpieces
GB1191378A (en) * 1968-08-24 1970-05-13 Calzaturificio Di Varese S P A Improvements in or relating to Uppers for Footwear, and Processes of Manufacture Thereof.
DE2449264A1 (de) * 1974-10-16 1976-04-22 Steigerwald Strahltech Verfahren zum energiestrahl-perforieren, insbesondere elektronenstrahl-perforieren, von mehrschichtigem kunstleder
US4121595A (en) * 1977-02-09 1978-10-24 Hauni-Werke Korber & Co. Kg. Apparatus for increasing the permeability of wrapping material for rod-shaped smokers products
FR2437008B1 (fr) * 1978-09-20 1985-06-28 Philip Morris Inc Appareil de production de faisceaux lumineux pulses
JPS5942194A (ja) * 1982-09-01 1984-03-08 Mitsubishi Electric Corp レ−ザ穴開け装置
NL8400578A (nl) * 1984-02-24 1985-09-16 Wavin Bv Kunststofzak met in de zakfoliewand door middel van laserstraling aangebrachte perforaties alsmede kunststoffolie geschikt voor toepassing bij een dergelijke kunststofzak.
AU587181B2 (en) * 1985-04-10 1989-08-10 Pita International Co. Ltd. Fur-skin strip material and method for producing the same
US4650955A (en) * 1986-03-31 1987-03-17 Zaborowski Jerome R Method and apparatus for splitting leather using a laser
JPH01246480A (ja) * 1988-03-23 1989-10-02 Kuraray Co Ltd 透気性の良好な皮革状シートの製造法
DE4021407A1 (de) * 1990-07-05 1992-01-16 Kuhlmann Praezisionsmech Vorrichtung zum schneiden von im wesentlichen plattenfoermigen schneidgut

Also Published As

Publication number Publication date
US5539182A (en) 1996-07-23
DE4316925C2 (de) 1997-01-23
DE4316925A1 (de) 1994-11-24
CZ104294A3 (en) 1994-12-15
ZA943254B (en) 1995-01-11
HU213366B (en) 1997-05-28
SK52594A3 (en) 1994-12-07
HUT68054A (en) 1995-05-29
HU9401324D0 (en) 1994-08-29

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Legal Events

Date Code Title Description
BB1A Laying open of patent application

Effective date: 19940824

FC3A Refusal

Effective date: 19990621