JP7359842B2 - 銀付調皮革様シート - Google Patents
銀付調皮革様シート Download PDFInfo
- Publication number
- JP7359842B2 JP7359842B2 JP2021511394A JP2021511394A JP7359842B2 JP 7359842 B2 JP7359842 B2 JP 7359842B2 JP 2021511394 A JP2021511394 A JP 2021511394A JP 2021511394 A JP2021511394 A JP 2021511394A JP 7359842 B2 JP7359842 B2 JP 7359842B2
- Authority
- JP
- Japan
- Prior art keywords
- polyurethane
- grain
- leather
- sheet
- finished
- 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.)
- Active
Links
Images
Classifications
-
- 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
- D06N3/14—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 polyurethanes
- D06N3/145—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 polyurethanes two or more layers of polyurethanes
-
- 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
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
-
- 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
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material 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
-
- 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
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
-
- 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
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
-
- 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
- B32B3/30—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 a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
-
- 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
-
- 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
- B32B5/024—Woven fabric
-
- 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
- B32B5/026—Knitted fabric
-
- 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
- B32B5/18—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 features of a layer of foamed material
-
- 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
- B32B5/22—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being 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
- 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
- B32B5/22—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/245—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam 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
- D06N3/0002—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
- D06N3/0011—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 using non-woven fabrics
-
- 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
- D06N3/0015—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 using fibres of specified chemical or physical nature, e.g. natural silk
- D06N3/0025—Rubber threads; Elastomeric fibres; Stretchable, bulked or crimped fibres; Retractable, crimpable fibres; Shrinking or stretching of fibres during manufacture; Obliquely threaded fabrics
- D06N3/0029—Stretchable fibres; Stretching of fibres during manufacture
-
- 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
- D06N3/0015—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 using fibres of specified chemical or physical nature, e.g. natural silk
- D06N3/0034—Polyamide fibres
-
- 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
- D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
-
- 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
- D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
- D06N3/0065—Organic pigments, e.g. dyes, brighteners
-
- 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
- D06N3/007—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by mechanical or physical treatments
- D06N3/0077—Embossing; Pressing of the surface; Tumbling and crumbling; Cracking; Cooling; Heating, e.g. mirror finish
-
- 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
- D06N3/128—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 silicon polymers
-
- 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
- D06N3/14—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 polyurethanes
- D06N3/142—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 polyurethanes mixture of polyurethanes with other resins in the same layer
- D06N3/143—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 polyurethanes mixture of polyurethanes with other resins in the same layer with polyurethanes and other polycondensation or polyaddition products, e.g. aminoplast
-
- 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
- D06N3/18—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials
- D06N3/183—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials the layers are one next to the other
-
- 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
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/02—Composition of the impregnated, bonded or embedded layer
- B32B2260/021—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
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/04—Impregnation, embedding, or binder material
- B32B2260/046—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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0223—Vinyl resin fibres
-
- 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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0223—Vinyl resin fibres
- B32B2262/023—Aromatic vinyl resin, e.g. styrenic (co)polymers
-
- 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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0253—Polyolefin fibres
-
- 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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0261—Polyamide fibres
-
- 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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0276—Polyester fibres
-
- 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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0276—Polyester fibres
- B32B2262/0284—Polyethylene terephthalate [PET] or polybutylene terephthalate [PBT]
-
- 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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0292—Polyurethane fibres
-
- 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
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/0278—Polyurethane
-
- 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
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/584—Scratch resistance
-
- 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
-
- 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
- D06N2209/00—Properties of the materials
- D06N2209/10—Properties of the materials having mechanical properties
- D06N2209/105—Resistant to abrasion, scratch
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Description
非接触式の表面粗さ・形状測定機である「ワンショット3D測定マクロスコープVR-3200」(株)キーエンス製)を用いてISO 25178(面粗さ測定)に準じて、銀付調皮革様シートのポリウレタン表皮膜側の表面の面粗さを測定した。具体的には、表面の54mm×72mmの範囲を高輝度LEDから照射された構造化照明光により、400万画素モノクロC-MOSカメラで12倍の倍率で歪みの生じた縞投影画像撮影を行い、うねり除去5%の条件で歪みを補正した後に表面粗さを測定した。そして、ISO25178に基づいて、面粗さのスキューネス(Ssk)、クルトシス(Sku)及び 最大高さ(Sz)を演算させた。
リニア摩耗試験機であるLinear Abraser5750(Tabor Industries社製)を用いて測定した。具体的には、銀付調皮革様シートのポリウレタン表皮膜の表面に対して、直径1.0mmの半球状の先端を有するタングステンカーバイドチップにより、荷重 1kgf、ストローク長 1inch、移動速度 1inch/秒の条件で1往復させた。そして、1時間後及び1か月後における、ポリウレタン表皮膜の表面に残った傷の状態を肉眼で観察し、以下の基準で判定した。なお、A~Dと判定したときの画像を図3に示す。図3中、(a)はA、(b)はB、(c)はC、(d)はDである。
A:スクラッチ及び圧し痕がほぼ判別できなかった。
B:キズは見えないが、圧し痕が残っている
C:少しキズが見える
D:はっきりキズが見える
6-ナイロン45質量部(海成分)とポリスチレン55質量部(島成分)からなる海島型複合繊維を溶融紡糸により得た。これを3倍に延伸し、繊維油剤を付与し、機械捲縮をかけた後、乾燥した。得られた捲縮繊維を51mmにカットして3dtexのステープルとし、ウェッブを形成した後に、両面から交互に合わせて約500パンチ/cm2のニードルパンチングを行って不織布を得た。この不織布の目付は350g/m2、見かけ比重(見掛け密度)は0.17(g/cm3)であった。この不織布をポリビニルアルコールの4%水溶液で処理し、厚さを約1.3mmに圧縮固定し、表面をバフ掛けして平滑化した。そして、13%濃度のポリエステル系ポリウレタンを主体とするポリウレタンのジメチルホルムアミド(以下、DMFと称す)溶液を含浸した。さらにその表面に同じポリウレタン溶液を固形分で100g/m2になる量を塗布した後、DMF/水の混合液の中に浸してポリウレタンを多孔質状に湿式凝固させた。そして、熱トルエン中で島成分を溶出除去して複合繊維を中空繊維に変換することによりポリウレタン中間層であるポリウレタン多孔質層を積層された繊維基材を得た。マイクロスコープによる観察によれば、ポリウレタン多孔質層の厚みは300μmであった。
実施例1において、温度170℃、圧力15kg/cm、処理速度1.5m/分の条件でエンボスロールを用いて型押しした代わりに、温度170℃、圧力10kg/cm、処理速度2m/分の条件でエンボスロールを用いて型押しした以外は実施例1と同様にして銀付調人工皮革を製造し、評価した。結果を表1に示す。
実施例1において、シリコーン変性ポリカーボネート系ポリウレタンとして、大日精化工業(株)製 NES9015-22を用いた代わりに、DIC(株)製 NY-324を用いた以外は実施例1と同様にして銀付調人工皮革を製造し、評価した。結果を表1に示す。
実施例1において、平均深さが60μmである凹部を18個/mm2有する全面に微細な凹凸柄(パターンA)を有するエンボスロールを用いて型押しした代わりに、平均深さが30μmである凹部を18個/mm2有する全面に微細な凹凸柄(パターンBと称する)を有するエンボスロールを用いた以外は、実施例1と同様にして銀付調人工皮革を製造し、評価した。結果を表1に示す。
実施例1において、平均深さが60μmである凹部を18個/mm2有する全面に微細な凹凸柄(パターンA)を有するエンボスロールを用いて型押しした代わりに、平均深さが20μmである凹部を23個/mm2有する全面に微細な凹凸柄(パターンCと称する)を有するエンボスロールを用いた以外は、実施例1と同様にして銀付調人工皮革を製造し、評価した。結果を表1に示す。
実施例1において、凹凸表面を含むポリウレタン表皮膜を形成するためのポリウレタンとして、シリコーン変性ポリカーボネート系ポリウレタンの代わりに、シリコーン未変性のポリカーボネート系ポリウレタン(大日精化工業(株) ME8210:ポリカーボネート系PU)を用いた以外は、実施例1と同様にして銀付調人工皮革を製造し、評価した。結果を表1に示す。
シボ模様が形成された剥離紙(大日本印刷(株)製DE-125)の上に、シリコーン変性ポリカーボネート系ポリウレタン溶液(大日精化工業(株)製 NES9015-22、樹脂分25%)100質量部、顔料ワニス(レザミンDUT4790黒(大日精化工業(株)製))20質量部、DMF30質量部、および、メチルエチルケトン30質量部を含む溶液を乾燥後の厚さが15μmになるように塗布し、乾燥することによりポリウレタン表皮膜を構成するトップ層を形成した。
比較例4において、トップ層を次のように製造する工程に変更した以外は比較例4と同様にして、銀付調人工皮革を製造し、評価した。結果を表1に示す。
比較例2において、凹凸表面を含むポリウレタン表皮膜を形成するためのポリウレタンとして、シリコーン変性ポリカーボネート系ポリウレタンの代わりに、シリコーン変性していないポリエチレンポリプロピレンアジペートをソフトセグメントとするN%が4.0%であるポリエステル系ポリウレタンを用いた以外は、実施例1と同様にして銀付調人工皮革を製造し、評価した。結果を表1に示す。
比較例6において、平均深さが20μmである凹部を23個/mm2有する全面に微細な凹凸柄(パターンC)を有するエンボスロールを用いた代わりに、平均深さが60μmである凹部を18個/mm2有する全面に微細な凹凸柄(パターンA)を有するエンボスロールを用いて型押しした以外は、比較例6と同様にして銀付調人工皮革を製造し、評価した。結果を表1に示す。
Claims (5)
- 繊維基材と、繊維基材に積層された厚さ100~600μmの多孔質のポリウレタン中間層と、前記ポリウレタン中間層に積層された厚さ2~30μmのポリウレタン表皮膜とを備える銀付調皮革様シートであって、
前記ポリウレタン表皮膜がシリコーン変性ポリウレタンを含み、
ISO25178に基づく面粗さの、最大高さ(Sz),スキューネス(Ssk),及びクルトシス(Sku)が、60μm≦Sz≦150μm,-0.4≦Ssk≦-0.2,及び3≦Sku≦4、を満たす凹凸表面を有する、銀付調皮革様シート。 - 最大山高さ(Sp)が20μm≦Sp≦70μmを満たす前記凹凸表面を有する請求項1に記載の銀付調皮革様シート。
- 最大谷深さ(Sv)が20μm≦Sv≦100μmを満たす前記凹凸表面を有する請求項1または2に記載の銀付調皮革様シート。
- 算術平均高さ(Sa)が2≦Sa≦10を満たす前記凹凸表面を有する請求項1または2に記載の銀付調皮革様シート。
- 二乗平均平方根高さ(Sq)が1≦Sq≦10を満たす前記凹凸表面を有する請求項1または2に記載の銀付調皮革様シート。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019072652 | 2019-04-05 | ||
JP2019072652 | 2019-04-05 | ||
PCT/JP2020/011609 WO2020203243A1 (ja) | 2019-04-05 | 2020-03-17 | 銀付調皮革様シート |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2020203243A1 JPWO2020203243A1 (ja) | 2020-10-08 |
JP7359842B2 true JP7359842B2 (ja) | 2023-10-11 |
Family
ID=72668332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021511394A Active JP7359842B2 (ja) | 2019-04-05 | 2020-03-17 | 銀付調皮革様シート |
Country Status (7)
Country | Link |
---|---|
US (1) | US11643773B2 (ja) |
EP (1) | EP3951048A4 (ja) |
JP (1) | JP7359842B2 (ja) |
KR (1) | KR20210142606A (ja) |
CN (1) | CN113544325B (ja) |
TW (1) | TWI826678B (ja) |
WO (1) | WO2020203243A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7591948B2 (ja) | 2021-03-08 | 2024-11-29 | 株式会社クラレ | 皮革様シート及び加飾成形体 |
CN115340727B (zh) * | 2022-08-17 | 2023-10-17 | 万华化学(宁波)有限公司 | 一种具有高表面硬度的聚丙烯合金及其制备方法和应用 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3071383B2 (ja) | 1995-07-10 | 2000-07-31 | アキレス株式会社 | 合成皮革 |
JP2000248472A (ja) | 1999-02-25 | 2000-09-12 | Kuraray Co Ltd | 耐摩耗性の良好な皮革様シート |
JP2002339262A (ja) | 2001-05-17 | 2002-11-27 | Dainichiseika Color & Chem Mfg Co Ltd | 合成皮革の製造方法及び合成皮革 |
JP2013194336A (ja) | 2012-03-21 | 2013-09-30 | Kuraray Co Ltd | 銀付調人工皮革およびその製造方法 |
JP2017078242A (ja) | 2015-10-22 | 2017-04-27 | 株式会社クラレ | 撥水性皮革様シート |
WO2018221301A1 (ja) | 2017-05-31 | 2018-12-06 | 株式会社クラレ | 銀付調人工皮革及び銀付調人工皮革の製造方法 |
WO2019004180A1 (ja) | 2017-06-27 | 2019-01-03 | セーレン株式会社 | 合成皮革 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05279967A (ja) | 1992-03-26 | 1993-10-26 | Showa Denko Kk | 皮革様成形品 |
JP2003138488A (ja) * | 2001-11-02 | 2003-05-14 | Kuraray Co Ltd | 皮革様シート |
JP2004211262A (ja) * | 2003-01-08 | 2004-07-29 | Kuraray Co Ltd | 耐摩耗性の良好な皮革様シート |
JP2005171451A (ja) * | 2003-12-15 | 2005-06-30 | Teijin Cordley Ltd | 銀付調皮革様シート状物の製造方法 |
CN101184888B (zh) * | 2005-06-21 | 2010-10-13 | 可乐丽股份有限公司 | 耐划痕性、耐擦伤性优异的粒面革样片材 |
JP5582458B2 (ja) | 2010-11-16 | 2014-09-03 | 日本ポリウレタン工業株式会社 | 自己修復型形成性コーティング組成物及び塗装方法 |
US9574028B2 (en) * | 2013-04-09 | 2017-02-21 | Solutia Inc. | Embossed polymer sheet |
JP2016211129A (ja) | 2015-05-11 | 2016-12-15 | 株式会社クラレ | 皮革様シート,その製造方法及び皮革様シートの修復方法 |
-
2020
- 2020-03-17 KR KR1020217027381A patent/KR20210142606A/ko active Pending
- 2020-03-17 WO PCT/JP2020/011609 patent/WO2020203243A1/ja unknown
- 2020-03-17 JP JP2021511394A patent/JP7359842B2/ja active Active
- 2020-03-17 US US17/440,240 patent/US11643773B2/en active Active
- 2020-03-17 EP EP20784987.8A patent/EP3951048A4/en active Pending
- 2020-03-17 CN CN202080019027.9A patent/CN113544325B/zh active Active
- 2020-04-01 TW TW109111185A patent/TWI826678B/zh active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3071383B2 (ja) | 1995-07-10 | 2000-07-31 | アキレス株式会社 | 合成皮革 |
JP2000248472A (ja) | 1999-02-25 | 2000-09-12 | Kuraray Co Ltd | 耐摩耗性の良好な皮革様シート |
JP2002339262A (ja) | 2001-05-17 | 2002-11-27 | Dainichiseika Color & Chem Mfg Co Ltd | 合成皮革の製造方法及び合成皮革 |
JP2013194336A (ja) | 2012-03-21 | 2013-09-30 | Kuraray Co Ltd | 銀付調人工皮革およびその製造方法 |
JP2017078242A (ja) | 2015-10-22 | 2017-04-27 | 株式会社クラレ | 撥水性皮革様シート |
WO2018221301A1 (ja) | 2017-05-31 | 2018-12-06 | 株式会社クラレ | 銀付調人工皮革及び銀付調人工皮革の製造方法 |
WO2019004180A1 (ja) | 2017-06-27 | 2019-01-03 | セーレン株式会社 | 合成皮革 |
Also Published As
Publication number | Publication date |
---|---|
TWI826678B (zh) | 2023-12-21 |
KR20210142606A (ko) | 2021-11-25 |
CN113544325B (zh) | 2023-05-23 |
TW202043049A (zh) | 2020-12-01 |
US11643773B2 (en) | 2023-05-09 |
EP3951048A4 (en) | 2022-12-28 |
JPWO2020203243A1 (ja) | 2020-10-08 |
CN113544325A (zh) | 2021-10-22 |
EP3951048A1 (en) | 2022-02-09 |
US20220010485A1 (en) | 2022-01-13 |
WO2020203243A1 (ja) | 2020-10-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5718038B2 (ja) | 合成皮革及びその製造方法 | |
EP1914342B1 (en) | Grain leather-like sheet having excellent scratch resistance and abrasion resistance | |
JP5593379B2 (ja) | 皮革様シート | |
JP7359842B2 (ja) | 銀付調皮革様シート | |
JP6207717B2 (ja) | ヌバック調シート状物およびその製造方法 | |
JP6133088B2 (ja) | 銀付調人工皮革及びその製造方法 | |
JP6055702B2 (ja) | 銀付調人工皮革、加飾成形体及び銀付調人工皮革の製造方法 | |
JP4560511B2 (ja) | 銀付き調人工皮革 | |
JP7591948B2 (ja) | 皮革様シート及び加飾成形体 | |
WO2018221301A1 (ja) | 銀付調人工皮革及び銀付調人工皮革の製造方法 | |
JP2012017541A (ja) | 銀付調人工皮革 | |
JP2018150649A (ja) | 銀付調人工皮革及びその製造方法 | |
JP3516845B2 (ja) | 表面物性に優れた立体感のある合成皮革 | |
JP2005171451A (ja) | 銀付調皮革様シート状物の製造方法 | |
WO2022097579A1 (ja) | 立毛人工皮革 | |
JP2019151948A (ja) | 銀付調皮革様シート、それを用いた鞄用持ち手、及び銀付調皮革様シートの評価方法 | |
JP7576448B2 (ja) | 銀付調人工皮革及びその製造方法 | |
JP2007046183A (ja) | 皮革様シート状物、その製造方法ならびにそれを用いてなる内装材および衣料資材。 | |
JP6087073B2 (ja) | 銀付調人工皮革及びその製造方法 | |
JP5959394B2 (ja) | 銀付調人工皮革 | |
WO2021131589A1 (ja) | 皮革様シート | |
JP2003313784A (ja) | 皮革様シート | |
JP2005120485A (ja) | 皮革調コーティング布帛及びその製造方法 | |
JP2022119295A (ja) | 銀付調人工皮革及びその製造方法 | |
JP2022054036A (ja) | 皮革様シート |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20221115 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230704 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230828 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20230912 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230928 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7359842 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |