ES330905A1 - A useful method for the manufacture of material in láminas similar to the leather. (Machine-translation by Google Translate, not legally binding) - Google Patents
A useful method for the manufacture of material in láminas similar to the leather. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES330905A1 ES330905A1 ES0330905A ES330905A ES330905A1 ES 330905 A1 ES330905 A1 ES 330905A1 ES 0330905 A ES0330905 A ES 0330905A ES 330905 A ES330905 A ES 330905A ES 330905 A1 ES330905 A1 ES 330905A1
- Authority
- ES
- Spain
- Prior art keywords
- sheet
- leather
- fibers
- translation
- suspension
- 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.)
- Expired
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H5/00—Special paper or cardboard not otherwise provided for
- D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
-
- 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
- D06N3/0056—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
- D06N3/0061—Organic fillers or organic fibrous fillers, e.g. ground leather waste, wood bark, cork powder, vegetable flour; Other organic compounding ingredients; Post-treatment with organic compounds
-
- 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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/30—Multi-ply
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/904—Artificial leather
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
- Y10T428/24994—Fiber embedded in or on the surface of a polymeric matrix
- Y10T428/249941—Fiber is on the surface of a polymeric matrix having no embedded portion
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2904—Staple length fiber
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
- Y10T428/31558—Next to animal skin or membrane
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Polyurethanes Or Polyureas (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
- Laminated Bodies (AREA)
Abstract
A useful method for the manufacture of sheet material similar to leather, comprising a) depositing a suspension of water and solids in suspension having a consistency to make paper, said suspended solids comprising between 50 and 80 percent of flocculated particles and essentially globular elastomeric polyurethane with an average particle size between 1 and 100 microns, and between 20 and 50 weight percent fibrous material, with at least 1/3 of said fibrous material being leather fibers, and the remainder being essentially flexible synthetic fibers of high tensile strength, and at least 10 percent of said solid leather fibers, preferably tanned leather fibers, having a sheet formed by depositing said aqueous suspension on a foraminous surface to form a sheet deposited from water, a dry porosity index, measured by means of a Gurley densometer, from 5 to 2000 secs per 400 cc of air per 1.52 mm thickness of the sample; (b) drying said sheet; (c) heating said sheet at an elevated temperature of at least 120º C for a sufficient time to cause said polyurethane particles to flow, without forming a vapor-impermeable polyurethane phase and without degrading said fibers. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US48789065A | 1965-09-16 | 1965-09-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES330905A1 true ES330905A1 (en) | 1967-09-16 |
Family
ID=23937537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0330905A Expired ES330905A1 (en) | 1965-09-16 | 1966-09-05 | A useful method for the manufacture of material in láminas similar to the leather. (Machine-translation by Google Translate, not legally binding) |
Country Status (11)
Country | Link |
---|---|
US (1) | US3436303A (en) |
AT (1) | AT290849B (en) |
BR (1) | BR6682874D0 (en) |
CH (1) | CH527245A (en) |
CS (1) | CS160083B2 (en) |
DE (1) | DE1635546C3 (en) |
DK (1) | DK126598B (en) |
ES (1) | ES330905A1 (en) |
FR (1) | FR1501816A (en) |
GB (1) | GB1171132A (en) |
SE (1) | SE316143B (en) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1619275A1 (en) * | 1966-11-25 | 1971-06-03 | Nihon Leather Kogyo K K | leatherette |
AU3764668A (en) * | 1966-11-25 | 1969-11-20 | Collagen Corp | Fibrous sheet material and method of making same |
US3622447A (en) * | 1969-04-17 | 1971-11-23 | Goodrich Co B F | Process for the manufacture of bonded fiber sheets |
US3708333A (en) * | 1970-10-08 | 1973-01-02 | Minnesota Mining & Mfg | Process for producing on impregnated waterlaid sheet and resultant product |
NL7308406A (en) * | 1973-06-18 | 1974-12-20 | ||
US4011130A (en) * | 1974-09-09 | 1977-03-08 | Minnesota Mining And Manufacturing Company | Leather-like waterlaid sheets containing particulate fillers |
DE2627073C2 (en) * | 1976-06-16 | 1983-12-29 | Bayer Ag, 5090 Leverkusen | Process for the production of stable dispersions |
DE2627074C2 (en) * | 1976-06-16 | 1983-12-29 | Bayer Ag, 5090 Leverkusen | Process for the preparation of stable ionic dispersions |
IT1055914B (en) * | 1976-02-26 | 1982-01-11 | Montedison Spa | MATERIALS SIMILAR TO LEATHER AND PROCEDURE FOR THEIR PREPARATION |
FR2448870A1 (en) * | 1979-02-14 | 1980-09-12 | Montedison Spa | Shoe inner-sole made of agglomerated materials - comprising polymer fibrils, leather scrap, binder and opt. plasticiser |
FR2451962A1 (en) * | 1979-03-22 | 1980-10-17 | Ato Chimie | COMPOSITE MATERIAL BASED ON LEATHER FIBERS AND PROCESS FOR THE PRODUCTION THEREOF |
DE3315596A1 (en) * | 1983-04-29 | 1984-10-31 | Basf Ag, 6700 Ludwigshafen | Use of polyurethane prepolymers as flocculating agents |
DE4344680A1 (en) * | 1993-12-27 | 1995-06-29 | Benecke Kaliko Ag | Composite shoe inlay material with improved water adsorption |
US6264879B1 (en) | 1996-06-05 | 2001-07-24 | Mat, Inc. | Reconstituted leather product and process |
US20070292217A1 (en) * | 2004-11-17 | 2007-12-20 | Mat, Inc. | Corn stover blanket and method of making the same |
WO2007047848A2 (en) * | 2005-10-20 | 2007-04-26 | Dow Reichhold Specialty Latex, Llc | Composite leather material |
DE102009014699A1 (en) * | 2009-03-27 | 2010-10-07 | Carl Freudenberg Kg | Process for the preparation of a reactive polyurethane emulsion |
US11377765B1 (en) * | 2016-01-06 | 2022-07-05 | Sustainable Composites, LLC | High-strength and tear-resistant leather materials and methods of manufacture |
US10577670B1 (en) * | 2016-01-06 | 2020-03-03 | Sustainable Composites, LLC | High-strength and tear-resistant leather materials and methods of manufacture |
US10138595B1 (en) * | 2016-01-06 | 2018-11-27 | Sustainable Composites, LLC | Dispersion processing aids for the formation of a leather material |
US10124543B1 (en) * | 2016-01-06 | 2018-11-13 | Sustainable Composites, LLC | High strength leather material |
US10618199B1 (en) * | 2016-01-06 | 2020-04-14 | Sustainable Composites, LLC | High strength leather material |
US10131096B1 (en) * | 2016-01-06 | 2018-11-20 | Sustainable Composites, LLC | High strength leather material |
WO2020079269A1 (en) | 2018-10-20 | 2020-04-23 | Nuvi Releaf Ug | Layer composite for use as imitation leather |
CN111411534B (en) * | 2019-01-07 | 2021-03-26 | 北京化工大学 | Waterborne polyurethane composite material containing chrome leather scraps and preparation method thereof |
CN111424437B (en) * | 2019-01-10 | 2021-02-09 | 北京化工大学 | Fiber leather and preparation method thereof |
CN110592966A (en) * | 2019-08-28 | 2019-12-20 | 合肥科天水性科技有限责任公司 | Fabric and preparation method and application thereof |
TWI743604B (en) * | 2019-11-29 | 2021-10-21 | 大陸商中山宥威時尚科技有限公司 | Knitted fabric containing leather fiber and manufacturing method thereof |
DE102021109087A1 (en) | 2021-04-12 | 2022-10-13 | Nuvi Releaf Gmbh | New layered composite for use as imitation leather |
DE102021119667A1 (en) | 2021-07-28 | 2023-02-02 | Revoltech GmbH | Process for producing a vegetable textile fabric |
WO2024133943A2 (en) | 2022-12-22 | 2024-06-27 | Nuvi Releaf Gmbh | New type of imitation leather |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL246230A (en) * | 1958-12-09 | |||
US3100733A (en) * | 1959-01-19 | 1963-08-13 | Du Pont | Polymeric sheet material and method of making same |
US3102835A (en) * | 1960-04-25 | 1963-09-03 | Allen Ind | Fibrous materials and method for making the same |
-
1965
- 1965-09-16 US US487890A patent/US3436303A/en not_active Expired - Lifetime
-
1966
- 1966-09-05 ES ES0330905A patent/ES330905A1/en not_active Expired
- 1966-09-08 CH CH1299466A patent/CH527245A/en not_active IP Right Cessation
- 1966-09-15 AT AT872366A patent/AT290849B/en not_active IP Right Cessation
- 1966-09-15 CS CS5995A patent/CS160083B2/cs unknown
- 1966-09-15 DE DE1635546A patent/DE1635546C3/en not_active Expired
- 1966-09-15 GB GB41339/66A patent/GB1171132A/en not_active Expired
- 1966-09-15 FR FR76246A patent/FR1501816A/en not_active Expired
- 1966-09-15 DK DK477766AA patent/DK126598B/en unknown
- 1966-09-15 SE SE12429/66A patent/SE316143B/xx unknown
- 1966-09-15 BR BR182874/66A patent/BR6682874D0/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR1501816A (en) | 1967-11-18 |
CS160083B2 (en) | 1975-02-28 |
SE316143B (en) | 1969-10-20 |
DE1635546C3 (en) | 1975-02-20 |
BR6682874D0 (en) | 1973-08-28 |
DE1635546B2 (en) | 1974-07-04 |
AT290849B (en) | 1971-06-25 |
CH527245A (en) | 1972-08-31 |
DK126598B (en) | 1973-07-30 |
US3436303A (en) | 1969-04-01 |
DE1635546A1 (en) | 1971-03-25 |
GB1171132A (en) | 1969-11-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES330905A1 (en) | A useful method for the manufacture of material in láminas similar to the leather. (Machine-translation by Google Translate, not legally binding) | |
US3042578A (en) | Insulating product and its manufacture | |
ES8405610A1 (en) | Flexible absorbent boards | |
ES2038666T3 (en) | PROCEDURE FOR MANUFACTURING A FIBROUS, LAMINAR AND PERMEABLE STRUCTURE. | |
FI834852A0 (en) | FOERFARANDE OCH ANORDNING FOER AVLAEGSNANDE AV VAETSKA UR VAEVNAD AV POROEST MATERIAL | |
GB1350661A (en) | Thermal insulating materials | |
ES456314A1 (en) | Fibrous materials useful as leather substitutes and consisting essentially of leather fibers, fibrils or fibrides of synthetic polymers and cellulose fibers | |
US2026765A (en) | Molding process and molded article | |
SE7713454L (en) | COMPOSITE MATERIAL | |
FR2344669A1 (en) | APPARATUS FOR DISAGGLUTINING FIBERS FROM SUSPENSIONS OF FIBROUS MATERIALS, IN PARTICULAR FOR THE PREPARATION OF MIXTURES OF OLD PAPER | |
GB1101625A (en) | System and method for automatically transferring a wet fibre mat from a fourdrinier wire to a pick-up conveyor belt | |
ES416739A2 (en) | Non-woven fibrous material | |
DK103496C (en) | Process for producing on a Fourdrinier machine of paper, cardboard, cardboard or similar fibrous material of an aqueous pulp with at least 96% water and a Fourdrinier machine for carrying out the method. | |
EP0329200A3 (en) | Moulded fibre reinforced plastics articles | |
KR880011392A (en) | Air permeable sheet structure and its manufacturing method | |
ES424182A0 (en) | PROCEDURE FOR EMBEDDING PARTICLES INTO THE FIBER SURFACE OF A COMPOSITE FIBROUS PRODUCT. | |
ES415733A2 (en) | Method of manufacturing non-planar non-woven fibrous articles | |
ATE86692T1 (en) | MATERIAL OF REDUCED DENSITY CONTAINING VEGETABLE FILLER. | |
SE8003096L (en) | SET TO MAKE A FIBER-ARMED CEMENT PRODUCT | |
GB539786A (en) | Improvements in and relating to the production of porous or spongy articles of rubberand rubber-like material | |
GB679514A (en) | Improvements in or relating to the manufacture of electric battery separators | |
GB565980A (en) | Improvements in methods of making fibrous sheet materials | |
RU2045599C1 (en) | Insulating fibrous foam material and method of its manufacture | |
ES8403736A1 (en) | Kieselguhr support element | |
NO156656C (en) | DRY FORMATION OF PAPER OR OTHER SHEET MATERIAL OF PARTICLES OR FIBERS. |