BE760548A - PROCESS FOR MANUFACTURING SYNTHETIC LEATHER PERMEABLE TO WATER VAPOR AND AIR. - Google Patents

PROCESS FOR MANUFACTURING SYNTHETIC LEATHER PERMEABLE TO WATER VAPOR AND AIR.

Info

Publication number
BE760548A
BE760548A BE760548A BE760548A BE760548A BE 760548 A BE760548 A BE 760548A BE 760548 A BE760548 A BE 760548A BE 760548 A BE760548 A BE 760548A BE 760548 A BE760548 A BE 760548A
Authority
BE
Belgium
Prior art keywords
permeable
air
water vapor
synthetic leather
manufacturing synthetic
Prior art date
Application number
BE760548A
Other languages
French (fr)
Original Assignee
Gustav Ernstmeier Kg Fa
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 Gustav Ernstmeier Kg Fa filed Critical Gustav Ernstmeier Kg Fa
Publication of BE760548A publication Critical patent/BE760548A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/24—Perforating by needles or pins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0043—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by their foraminous structure; Characteristics of the foamed layer or of cellular layers
    • D06N3/0054—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by their foraminous structure; Characteristics of the foamed layer or of cellular layers obtained by mechanical perforations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/02—Cellular or porous
    • B32B2305/026—Porous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/02—Temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Treatment Of Fiber Materials (AREA)
BE760548A 1969-09-11 1970-12-18 PROCESS FOR MANUFACTURING SYNTHETIC LEATHER PERMEABLE TO WATER VAPOR AND AIR. BE760548A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691946046 DE1946046A1 (en) 1969-09-11 1969-09-11 Process for the production of water vapor and air permeable artificial leather and then manufactured artificial leather

Publications (1)

Publication Number Publication Date
BE760548A true BE760548A (en) 1971-05-27

Family

ID=5745228

Family Applications (1)

Application Number Title Priority Date Filing Date
BE760548A BE760548A (en) 1969-09-11 1970-12-18 PROCESS FOR MANUFACTURING SYNTHETIC LEATHER PERMEABLE TO WATER VAPOR AND AIR.

Country Status (6)

Country Link
BE (1) BE760548A (en)
CH (1) CH510779A (en)
DE (1) DE1946046A1 (en)
FR (1) FR2118844B1 (en)
GB (1) GB1311560A (en)
NL (1) NL7015763A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3316118C2 (en) * 1983-05-03 1986-10-16 Gerhard Dr.-Ing. 8501 Eckenthal Feld Method for producing a water vapor permeable material web
NZ225978A (en) * 1987-09-11 1990-07-26 Reemay Inc Microporous composite barrier fabric for use in building structures
GB2281242B (en) * 1993-08-26 1997-06-25 Assi Packaging Uk Ltd Rupturable sheet materials
CN115261525A (en) * 2021-04-29 2022-11-01 英属维尔京群岛商普爱亚细亚皮革股份有限公司 Method for processing leather and treating leather
CN115652646B (en) * 2022-09-26 2024-03-29 海宁杰盛新材料有限公司 Polyurethane clothing fabric coating mechanism

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1417619A (en) * 1964-12-15 1965-11-12 Pervel Ind Air-permeable plastic sheets and method of manufacture

Also Published As

Publication number Publication date
FR2118844A1 (en) 1972-08-04
FR2118844B1 (en) 1975-01-10
GB1311560A (en) 1973-03-28
NL7015763A (en) 1972-05-02
CH510779A (en) 1971-07-31
DE1946046A1 (en) 1971-03-25

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