WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2005113670) BLEND COMPOSITIONS SUITABLE FOR RF WELDING APPLICATIONS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/113670    International Application No.:    PCT/US2005/017015
Publication Date: 01.12.2005 International Filing Date: 12.05.2005
Chapter 2 Demand Filed:    10.03.2006    
IPC:
C08L 23/08 (2006.01), C08L 33/02 (2006.01)
Applicants: E.I. DUPONT DE NEMOURS AND COMPANY [US/US]; 1007 MARKET STREET, WILMINGTON, Delaware 19898 (US) (For All Designated States Except US).
CHEN, John, Chu [US/US]; (US) (For US Only).
WALSH, David, J. [US/US]; (US) (For US Only)
Inventors: CHEN, John, Chu; (US).
WALSH, David, J.; (US)
Agent: DOBSON, Kevin, S.; E. I. DU PONT DE NEMOURS AND COMPANY, LEGAL PATENT RECORDS CENTER, 4417 Lancaster Pike, Wilmington, Delaware 19805 (US)
Priority Data:
60/570,550 12.05.2004 US
Title (EN) BLEND COMPOSITIONS SUITABLE FOR RF WELDING APPLICATIONS
(FR) COMPOSITIONS DE MELANGE CONVENANT A DES APPLICATIONS DE SOUDAGE RF
Abstract: front page image
(EN)Disclosed are films obtained from blends of ethylene copolymers with organic acid salt-modified potassium ionomeric copolymers. The films of the present invention can be welded using RF energy.
(FR)Il est prévu des films obtenus à partir de mélanges de copolymères d’éthylène avec des copolymères ionomères de potassium modifiés par sel d’acide organique. Les films de la présente invention peuvent être soudés par énergie RF.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (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, HU, IE, IS, IT, LT, LU, MC, NL, PL, PT, RO, SE, SI, SK, 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)