CA972232A - Method of crushed foam coating for leather and leather-like materials - Google Patents

Method of crushed foam coating for leather and leather-like materials

Info

Publication number
CA972232A
CA972232A CA134,812A CA134812A CA972232A CA 972232 A CA972232 A CA 972232A CA 134812 A CA134812 A CA 134812A CA 972232 A CA972232 A CA 972232A
Authority
CA
Canada
Prior art keywords
leather
materials
foam coating
crushed foam
crushed
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
Application number
CA134,812A
Other languages
English (en)
Other versions
CA134812S (en
Inventor
Donald F. Holloway
Stanley Lesota
John G. Brodnyan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rohm and Haas Co
Original Assignee
Rohm and Haas Co
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 Rohm and Haas Co filed Critical Rohm and Haas Co
Application granted granted Critical
Publication of CA972232A publication Critical patent/CA972232A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C11/00—Surface finishing of leather
    • C14C11/003—Surface finishing of leather using macromolecular compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B29C44/5627—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching
    • 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
    • D06N3/0018—Collagen fibres or collagen on 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
    • D06N3/04—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 by reactions only involving carbon-to-carbon unsaturated bonds
    • D06N3/042—Acrylic polymers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
  • Molding Of Porous Articles (AREA)
CA134,812A 1971-03-12 1972-02-16 Method of crushed foam coating for leather and leather-like materials Expired CA972232A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12387171A 1971-03-12 1971-03-12

Publications (1)

Publication Number Publication Date
CA972232A true CA972232A (en) 1975-08-05

Family

ID=22411404

Family Applications (1)

Application Number Title Priority Date Filing Date
CA134,812A Expired CA972232A (en) 1971-03-12 1972-02-16 Method of crushed foam coating for leather and leather-like materials

Country Status (13)

Country Link
JP (1) JPS5648627B1 (enrdf_load_stackoverflow)
AU (1) AU468668B2 (enrdf_load_stackoverflow)
BE (1) BE780487A (enrdf_load_stackoverflow)
BR (1) BR7201371D0 (enrdf_load_stackoverflow)
CA (1) CA972232A (enrdf_load_stackoverflow)
DE (1) DE2205388B2 (enrdf_load_stackoverflow)
ES (1) ES401226A1 (enrdf_load_stackoverflow)
FR (1) FR2129567A5 (enrdf_load_stackoverflow)
GB (1) GB1387484A (enrdf_load_stackoverflow)
IT (1) IT960889B (enrdf_load_stackoverflow)
MY (1) MY7500274A (enrdf_load_stackoverflow)
PL (1) PL82378B1 (enrdf_load_stackoverflow)
ZA (1) ZA721554B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6344122U (enrdf_load_stackoverflow) * 1986-09-05 1988-03-24
DE3720776A1 (de) * 1987-06-24 1989-01-12 Helmuth Schmoock Ledermaterial sowie verfahren und vorrichtung zu seiner herstellung
IT1249019B (it) * 1990-06-28 1995-02-11 Lamberti S P A L Emulsione acquosa di resine filmogene per la finitura di pelli, cuoio e croste di pelle e relativo procedimento di applicazione
DE4230997A1 (de) * 1992-09-16 1994-03-24 Sandoz Ag Spritzbeständiger wässriger Schaum, dessen Herstellung und Verwendung
US5635248A (en) * 1995-06-07 1997-06-03 Rohm And Haas Company Method of producing coating on reconstituted wood substrate

Also Published As

Publication number Publication date
BR7201371D0 (pt) 1973-05-24
AU468668B2 (en) 1973-09-13
ZA721554B (en) 1973-04-25
IT960889B (it) 1973-11-30
AU3984072A (en) 1973-09-13
DE2205388B2 (de) 1980-02-28
ES401226A1 (es) 1975-09-01
DE2205388A1 (de) 1972-10-19
MY7500274A (en) 1975-12-31
GB1387484A (en) 1975-03-19
PL82378B1 (enrdf_load_stackoverflow) 1975-10-31
JPS5648627B1 (enrdf_load_stackoverflow) 1981-11-17
BE780487A (fr) 1972-09-11
FR2129567A5 (enrdf_load_stackoverflow) 1972-10-27

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