DE2043547A1 - Band- oder bahnförmiger synthetischer Stoff, insbesondere Kunstleder - Google Patents

Band- oder bahnförmiger synthetischer Stoff, insbesondere Kunstleder

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Publication number
DE2043547A1
DE2043547A1 DE19702043547 DE2043547A DE2043547A1 DE 2043547 A1 DE2043547 A1 DE 2043547A1 DE 19702043547 DE19702043547 DE 19702043547 DE 2043547 A DE2043547 A DE 2043547A DE 2043547 A1 DE2043547 A1 DE 2043547A1
Authority
DE
Germany
Prior art keywords
gelatin
fabric
polyamide
binding material
fleece
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.)
Pending
Application number
DE19702043547
Other languages
English (en)
Inventor
Jan-Erik Anders Simrishamn Otterstedt (Schweden). POB
Original Assignee
AB Ehrnberg & Sons Läderfabrik, Simrishamn (Schweden)
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 AB Ehrnberg & Sons Läderfabrik, Simrishamn (Schweden) filed Critical AB Ehrnberg & Sons Läderfabrik, Simrishamn (Schweden)
Publication of DE2043547A1 publication Critical patent/DE2043547A1/de
Pending legal-status Critical Current

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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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43835—Mixed fibres, e.g. at least two chemically different fibres or fibre blends
    • 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
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/08—Impregnating
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/425—Cellulose series
    • D04H1/4258—Regenerated cellulose series
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4282—Addition polymers
    • D04H1/4291—Olefin series
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4282—Addition polymers
    • D04H1/43—Acrylonitrile series
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/4334—Polyamides
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/435—Polyesters
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/48—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation
    • D04H1/485—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation in combination with weld-bonding
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/48—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation
    • D04H1/488—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation in combination with bonding agents
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/587—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives characterised by the bonding agents used
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • D04H1/645—Impregnation followed by a solidification process
    • 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
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • 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
    • D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • D06N3/125—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyamides
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/04—Punching, slitting or perforating
    • B32B2038/042—Punching
    • 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
    • B32B2307/732—Dimensional properties
    • B32B2307/734—Dimensional stability
    • 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
    • B32B2377/00—Polyamides

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Laminated Bodies (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Claims (32)

2/ή.7 ο Tom Deutschen Patentamt ohne jede Gewähr hergestellte Abschrift von Unterlagen, die zur fotomechanischen Wiedergabe nicht geeignet sind. Patentansprüche
1. Band- oder bahnförmiger synthetischer Stoff, insbesonddere Kunstleder, gekennzeichnet durch ein stabilisiertes Faservlies od. dgl,, das synthetische Fasern aufweist und das unlöslich gemachte, nicht faserige GeIa- \ * tine enthält.
2. Stoff nach Anspruch 1, dadurch gekennzeichnet, daß in dem Faservlies od.dgl. Naturfasern enthalten sind.
3. Stoff nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß als synthetische Fasern Polyamid, Polyester-, Polypropylen- oder Polyacrylnitrilfasern oder Mischungen aus diesen vorgesehen sind.
.:■ ■-'■/■ \
4. Stoff nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, daß der Anteil von Gelatinefeststoffen zwischen 5 bis Gewichtsprozent bezogen auf das Gesamtgewicht des Vlieses und der Gelatine beträgt.
Vom Deut?d-f-i P-iCentm.it ohne jed·
Gev/c^ir hf-/- :·.""'? Ai'u'AiIft von
Unterlagen, 0:j ζ ; Itil^.afcrf.ä
Wiedergabe niclit geeignet slud.
OWGINAL 209832/0887
5. Stoff nach einem oder mehreren der Ansprüche 1 bis 4» dadurch gekennzeichnet, daß 2 bis 50 Gewichtsprozent, vorzugsweise nicht mehr als 10 Gewichtsprozent Bindemittel in dem Vlies bezogen auf das Gewicht des gebundenen Vlieses enthalten sind.
6. Stoff nach Anspruch 5, dadurch gekennzeichnet, daß als Bindematerial ein synthetisches Polymer dient.
7. Stoff nach Anspruch 5 und 6, dadurch gekennzeichnet, daß als Bindematerial ein Polyamid der Terpolymerart dient,
8. Stoff nach Anspruch 5, dadurch gekennzeichnet, daß als Bindematerial ein N-substituiertes oder nicht substituiertes Polyamid oder ein Polyurethan dient.
9. Stoff nach einem oder mehreren der Ansprüche 5 bis 8, dadurch gekennzeichnet, daß das Bindematerial und die Fasern miteinander verklebt sind.
10. Stoff, insbesondere nach einem oder mehreren der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß das formstabilisierte Faservlies aus synthetischen Fasern Partikel von unlöslich gemachter Gelatine in sich verteilt enthält und eine plastische Verformung bei 200C und
Vom Deu'. · ··-> : "-."< i'int ohne jede Gev.-ttr h ; - A"s.:r.:ft voa
Unterlagen, <:. . ■:..;:. d.anisdie« Wiedergabe niJü yetu^uet sind.
209832/0887
20A3547
65 i° relativer Feuchte und eine Formhaltigkeit nach einer feuchten Hitzebehandlung besitzt,_■.die vergleichbar oder besser ist als bei Boxkalfleder, wenn sie in der Längs- und Querrichtung gemessen wird.
11. Stoff nach einem oder mehreren der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß er einen Plastifikator für die Gelatine enthält.
12. Stoff nach einem oder mehreren der Ansprüche 1 bis 11, dadurch gekennzeichnet, daß er Glyzerin oder Glykol in einer Menge bis zu 75 Gewichtsprozent der Gelatine enthält.
13. Stoff nach einem oder mehreren der Ansprüche 1 bis 12, dadurch gekennzeichnet, daß er mit einem mikroporösen Oberflächenfilm versehen ist, der aus einem N-substituierten Polyamid oder einer Mischung aus N-substituterten Polyamiden und Polyamiden der Terpolymerart, oder aus Polyamiden der Terpolyaerart und aus Polyurethanen besteht und der alt Glyzerin behandelt und dann ausgelaugt worden ist.
hi-- v-'·
«, β* M ^
Wieder·**
209832/0887
14. Stoff nach einem oder mehreren der Ansprüche 1 bis 13» dadurch gekennzeichnet, daß er vor dem Imprägnieren mit Gelatine oder Plastifikator genadelt worden ist.
15. Verfahren zum Herstellen des Stoffes nach Anspruch 1 oder 10, dadurch gekennzeichnet, daß ein Faservlies stabilisiert wird, das aus synthetischen Fasern oder einer Mischung aus synthetischen und natürlichen Fasern besteht, dann mit einer wässrigen Lösung Gelatine imprägniert wird, wonach die Gelatine als in dem Faservlies verteilte Partikel ausgefällt wird, wonach das Faservlies getrocknet wird.
16. Verfahren nach Anspruch 15, dadurch gekennzeichnet, daß das Faservlies vor dem Imprägnieren mit Gelatine durch Nadeln formstabilisiert wird.
17. Verfahren nach Anspruch 15 oder 16, dadurch gekennzeichnet, daß das Vlies durch Imprägnieren mit natürlichem oder synthetischem polymerem Bindematerial vor, nach oder während des Imprägnierens mit Gelatine und nach dem eventuell vorgesehenen Nadeln imprägniert wird.
Vo« Deutschon Patentamt ohne jede Qtwlhr hcrss3i<.:Ue Ab-*rfft von Unterlagen, die zur fotorc d anisdien Wiedergabe nicht geeignc» Bind.
209832/0887
18. Terfahren nach Anspruch 17, dadurch gekennzeichnet, daß ein synthetisches Bindematerial verwendet und das Lösungsmittel des Binders durch Verdunsten oder Verdampfen entfernt wird.
19. Verfahren nach Anspruch 17 oder 18, dadurch gekennzeichnet, daß das Bindematerial ein Polyamid ist, das mit Gelatine verträglich ist und das mit der Gelatine einer wässrigen Lösung zugeführt wird.
20. Verfahren nach Anspruch 17 oder 18, dadurch gekennzeichnet, daß das Bindematerial koaguliert, um mit den Fasern zu verkleben, und daß die Lösung dem Bindematerial insbesondere durch Verdunsten oder Verdampfen entzogen wird.
21. Verfahren nach Anspruch 15 oder 16, dadurch gekennzeichnet, daß eine Mischung aus synthetischen Fasern gepreßt ([ wird, um einen Teil der synthetischen Fasern zu binden, und daß dann die Gelatineimprägnierung ausgeführt wird.
22. Verfahren nach einem oder mehreren der Ansprüche 15 bis 21, dadurch gekennzeichnet, daß die Gelatineimprägnierlösung 5 bis 40 ?6 Gelatine enthält und in einer Menge verwendet wird, um 5 bis 90 Gewichtsprozent von Gelatine-
·. . ■ — . 6 —
209832/0887
feststoffen in dem Vlies zu erhalten, bezogen auf das Gesamtgewicht des Vlieses und der Gelatine.
23. Verfahren nach einem oder mehreren der Ansprüche 15 bis 22, dadurch gekennzeichnet, daß ein Gerbstoff zum Unlöslichmachen der Gelatine als in dem Vlies verteilte Partikel verwendet wird.
24. Verfahren nach Anspruch 23, dadurch gekennzeichnet, daß als Gerbstoff Glutaraldehyd dient.
25. Verfahren nach einem oder mehreren der Ansprüche 15 bis
24, dadurch gekennzeichnet, daß ein Bindematerial aus Polyamid des Terpolymertyps oder ein N-substituiertes Polyamid oder ein unsubstituiertes Polyamid oder ein Polyurethan als Bindematerial verwendet wird.
26. Verfahren nach einem oder mehreren der Ansprüche 15 bis
25, dadurch gekennzeichnet, daß für die Gelatine ein Plastifikator vorgesehen wird.
27. Verfahren nach Anspruch 26, dadurch gekennzeichnet, daß als Plastifikator Glyzerin vorgesehen wird.
Wiederg,.!,,. ni :;t '',^^^^3"15
209832/0887
28. Verfahren nach einem oder mehreren der Ansprüche 15 bis 27, dadurch gekennzeichnet, daß ein Film aus N-substituiertem Polyamid auf die Oberfläche des Stoffes aufgebracht wird, der mit Glyzerin oder Glykol behandelt und dann mit Wasser ausgelaugt wird, um einen mikroporösen Film auf der Oberfläche des Stoffes zu bilden.
29. Verfahren nach einem der Ansprüche 16 bis 28, gekennzeichnet durch die Auftragung eines Films aus Polyamid des Terpolymer-Typs oder aus N-substituiertem Polyamid oder aus einer Mischung aus Polyamid des Nylon 6- oder Nylon 6,6- Typs und N-substituiertem Polyamid des Polyurethans auf die Netz- oder Gewebeoberfläche, wobei dieser Film mit Glycerol oder Glykol behandelt und anschließend mit Wasser ausgelaugt oder gespült wurde, so daß ein mikroporöser Film auf der Gewebeoberfläche entsteht.
30. Verfahren nach Anspruch 16 gemäß der vorangegangenen Beschreibung.
31. Gewebe, Hetz od.dgl. hergestellt nach einem oder mehreren der Ansprüche 16 bis 30.
32. Forastabilisiertes nichtgewobenes Gewebe, Hetz od.dgl. nach Anspruch 1 insbesondere wie Torbeschrieben.
ι 209832/0887
DE19702043547 1969-09-03 1970-09-02 Band- oder bahnförmiger synthetischer Stoff, insbesondere Kunstleder Pending DE2043547A1 (de)

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GB4631169 1969-09-19

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DE2043452A Expired DE2043452C3 (de) 1969-09-03 1970-09-02

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NL (1) NL7013057A (de)

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CN112622463A (zh) * 2021-01-15 2021-04-09 青岛嘉泽包装有限公司 高吸水转移型接装纸的制备工艺

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JP2022528183A (ja) * 2019-04-11 2022-06-08 デピュイ・シンセス・プロダクツ・インコーポレイテッド バクテリア由来ナノセルロース生地材料
CN115698422A (zh) * 2020-05-25 2023-02-03 富士胶片株式会社 组合物、片状成型体、人工皮革及片状成型体的制造方法
CN112760815A (zh) * 2020-12-28 2021-05-07 应城市天润产业用布有限责任公司 一种医用针刺无纺布的制作方法

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GB115351A (en) * 1917-08-10 1918-05-09 William John Mellersh-Jackson Improvements in Articles of Clothing.
GB445930A (en) * 1934-09-21 1936-04-21 Arnold Gladstone Sladdin Improvements in felts or unwoven fabrics
GB801483A (en) * 1953-12-17 1958-09-17 Antonio Albareda Alegre Improvements in or relating to a process for hardening artificial hides or leathers

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112622463A (zh) * 2021-01-15 2021-04-09 青岛嘉泽包装有限公司 高吸水转移型接装纸的制备工艺

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ES383254A1 (es) 1973-07-01
NL7013057A (de) 1971-03-05
DE2043452A1 (de) 1971-07-15
DE2043452C3 (de) 1974-09-26
FR2060373A1 (de) 1971-06-18
DE2043452B2 (de) 1974-02-14
FR2060373B1 (de) 1973-10-19
BE755693A (fr) 1971-02-15

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