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1. WO2006101934 - REPELLENT ELASTOMERIC ARTICLE

Publication Number WO/2006/101934
Publication Date 28.09.2006
International Application No. PCT/US2006/009414
International Filing Date 15.03.2006
IPC
A61B 19/04 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
19Instruments, implements or accessories for surgery or diagnosis not covered by any of the groups A61B1/-A61B18/149
04Operating gloves; Finger-stalls for operating; Devices for treating them, e.g. cleaning or powdering
A41D 19/00 2006.01
AHUMAN NECESSITIES
41WEARING APPAREL
DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
19Gloves
B29C 41/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
41Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
CPC
A41D 19/0062
AHUMAN NECESSITIES
41WEARING APPAREL
DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
19Gloves
0055Plastic or rubber gloves
0058Three-dimensional gloves
0062made of one layer of material
A61B 42/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
42Surgical gloves; Finger-stalls specially adapted for surgery; Devices for handling or treatment thereof
A61B 42/10
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
42Surgical gloves; Finger-stalls specially adapted for surgery; Devices for handling or treatment thereof
10Surgical gloves
Y10T 428/13
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
13Hollow or container type article [e.g., tube, vase, etc.]
Y10T 428/1334
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
13Hollow or container type article [e.g., tube, vase, etc.]
1334Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
Y10T 428/1352
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
13Hollow or container type article [e.g., tube, vase, etc.]
1352Polymer or resin containing [i.e., natural or synthetic]
Applicants
  • ALLEGIANCE CORPORATION [US]/[US] (AllExceptUS)
  • WANG, Shiping [US]/[US] (UsOnly)
  • BERGER, Ida [US]/[US] (UsOnly)
Inventors
  • WANG, Shiping
  • BERGER, Ida
Agents
  • WILLIS, Michael A.
Priority Data
11/082,13816.03.2005US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) REPELLENT ELASTOMERIC ARTICLE
(FR) ARTICLE D'ELASTOMERE HYDROPHOBE ET LIPOPHOBE
Abstract
(EN)
The invention described herein includes a repellent elastomeric article particularly useful in industrial and medical fields, such as gloves. The article contains an elastomeric base and a fluid-repellent coating composition that effectively repels both hydrophilic and lipophilic liquids from its surface. The coating comprises a low surface energy ingredient, such as a fluoroalkyl acrylic polymer. In a preferred embodiment, the low surface energy ingredient is in combination with a hydrophobic ingredient, such as a wax-based dispersion. Articles prepared in accordance with the invention reduce the risk of contamination associated with blood and other body fluids, as well as reduce fluid-based visual obstruction and enhance the clarity of medical procedures. The invention also provides a fluid-repellent coating composition for elastomeric articles, a process for preparing a fluid-repellent elastomeric article, and a method of reducing the ability of fluids to adhere to the surface of an elastomeric article.
(FR)
L'invention porte sur un article d'élastomère hydrophobe et lipophobe particulièrement utile dans les domaines de l'industrie et de la médecine, tel que des gants. Un tel article comprend une base d'élastomère et un revêtement repoussant les fluides hydrophiles et lipophiles de sa surface. Ledit revêtement comporte un ingrédient à faible tension superficielle tel qu'un polymère acrylique de fluoroalkyle. Dans l'exécution préférée, ledit ingrédient est combiné à un ingrédient hydrophobe tel qu'une dispersion à base de cire. Les articles conformes à l'invention réduisent les risques de contamination associés au sang et à d'autres fluides corporels ainsi que le masquage visuel, ce qui améliore la visibilité dans les actes médicaux. L'invention porte également: sur la composition du revêtement pour articles élastomères, sur le procédé de réalisation d'un article en élastomère repoussant les fluides, et sur un procédé de réduction de la capacité d'adhérence de fluides à la surface d'articles d'élastomère.
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