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. (WO2005016599) METHODS AND MATERIALS FOR MAKING A MONOLITHIC POROUS PAD CAST ONTO A ROTATABLE BASE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/016599    International Application No.:    PCT/US2004/022350
Publication Date: 24.02.2005 International Filing Date: 13.07.2004
IPC:
B24D 5/10 (2006.01)
Applicants: MYKROLYS CORPORATION [US/US]; 129 Concord Road, Billerica, MA 01821-4600 (US) (For All Designated States Except US).
BENSON, Briant, Enoch [US/US]; (US) (For US Only)
Inventors: BENSON, Briant, Enoch; (US)
Agent: MILLER, Raymond, A.; Pepper Hamilton LLP, One Mellon Center, 50th Floor, 500 Grant Street, Pittsburgh, PA 15219 (US)
Priority Data:
60/493,993 08.08.2003 US
60/493,992 08.08.2003 US
60/493,755 08.08.2003 US
60/557,298 29.03.2004 US
Title (EN) METHODS AND MATERIALS FOR MAKING A MONOLITHIC POROUS PAD CAST ONTO A ROTATABLE BASE
(FR) PROCEDES ET MATERIAUX PERMETTANT D'APPLIQUER UN TAMPON POREUX MONOLITHIQUE SUR UNE BASE ROTATIVE
Abstract: front page image
(EN)The present invention includes methods and materials for making a brush or pad for removing materials, particles, or chemicals from a substrate. The brush or pad includes a rotatable base for supporting a porous pad material. The base include an inner surface and an outer surface and a plurality of channels in the base for interlocking the porous pad material with the base. A porous pad material covers at least a portion of the outer surface of the base and is used for removing material from various substrates. The porous pad material fills one or more of the channels in the base and interlocks the porous pad material with the base. Preferably the channels fluidly connect said inner surface with the outer surface of the base and aid in the alignment of porous pad nodes and the distribution of fluid within the porous pad.
(FR)L'invention concerne des procédés et des matériaux permettant de réaliser une brosse ou un tampon pour l'élimination de matériaux, particules ou produits chimiques sur un substrat. Cet article comprend une base rotative qui soutient le matériau poreux de tampon/brosse. La base comporte une surface interne et une surface externe ainsi que plusieurs canaux pour la fixation du matériau poreux sur la base. Ledit matériau poreux couvre au moins une partie de la surface externe de la base et permet d'éliminer des éléments sur différents substrats. Ledit matériau remplit un ou plusieurs canaux dans la base et se fixe ainsi à la base. De préférence, les canaux assurent la liaison fluidique entre les surfaces considérées et contribuent à l'alignement des noeuds de tampon poreux et à la distribution de fluide à l'intérieur du tampon.
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, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, 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, IT, 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)