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1. (WO2010077111) ARTIFICIAL LEATHER AND METHOD FOR MANUFACTURING THE SAME
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/077111 International Application No.: PCT/KR2009/008014
Publication Date: 08.07.2010 International Filing Date: 31.12.2009
IPC:
D06N 3/00 (2006.01) ,B32B 5/02 (2006.01) ,B05D 3/10 (2006.01)
D TEXTILES; PAPER
06
TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
N
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
3
Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
5
Layered products characterised by the non-homogeneity or physical structure of a layer
02
characterised by structural features of a layer comprising fibres or filaments
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
D
PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
3
Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
10
by other chemical means
Applicants:
KOLON INDUSTRIES, INC. [KR/KR]; Kolon Tower, 1-23, Byulyang-dong, Kwacheon-si, Kyunggi-do 427-040, KR (AllExceptUS)
HWANG, Yeong Nam [KR/KR]; KR (UsOnly)
KIM, Dong Tak [KR/KR]; KR (UsOnly)
KIM, Won Jun [KR/KR]; KR (UsOnly)
Inventors:
HWANG, Yeong Nam; KR
KIM, Dong Tak; KR
KIM, Won Jun; KR
Agent:
ASTRAN INT'L IP GROUP; 5th Floor, Shin Sung Bldg., 732-27, Yeoksam-dong, Gangnam-gu, Seoul 135-514, KR
Priority Data:
10-2008-013825331.12.2008KR
Title (EN) ARTIFICIAL LEATHER AND METHOD FOR MANUFACTURING THE SAME
(FR) SIMILICUIR ET PROCÉDÉ DE FABRICATION DE CELUI-CI
Abstract:
(EN) Artificial leather with optimal elongation and a method for manufacturing the same is disclosed, the artificial leather comprising a non-woven fabric with micro-fibers and a polymeric elastomer impregnated into the non-woven-fiber, wherein the polymeric elastomer is 20 to 30% by weight with respect to a total weight of the artificial leather, and a density of the non- woven fabric is within the range of 0.160 to 0.250g/cm3, wherein the artificial leather can be easily used for the goods with lots of flexed regions, for example, the headliner of vehicle.
(FR) La présente invention concerne un similicuir ayant une extensibilité optimale et un procédé de fabrication de celui-ci, le similicuir comprenant un tissu non tissé avec des microfibres et un élastomère polymère imprégné dans la fibre non tissée, l'élastomère polymère constituant 20 à 30 % en poids par rapport au poids total du similicuir, et une densité du tissu non tissé se trouvant dans la plage de 0,160 à 0,250 g/cm3, le similicuir pouvant être facilement utilisé pour les articles ayant un grand nombre de régions flexibles, par exemple, la garniture de toit d'un véhicule.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP2376705JP2012515849US20120009839CN102439221ES2621818