Adhesive Tape

• US 20110195625A1
• Filed: 08/09/2010
• Published: 08/11/2011
• Est. Priority Date: 02/08/2010
• Status: Active Grant

• Current Assignee: Milliken & Company
• Original Assignee: Milliken & Company
• Inventors: Mickle, Jerry, McCrary, Robert G., Jenkinson, Charles B. JR., Keener, Phillip R., Gadson, William C.
• Granted Patent: US 8,227,065 B2
• Time in Patent Office: Days
• US Class Current: 442/151
• CPC Class Codes: A61F 13/0269 Tapes for dressing attachment for stoma bags A61F5/443; for nappies or sanitary towels A61F13/58; wound closure tapes A61B17/085; for surgical drapes A61B46/00; attaching catheters A61M25/02
• CPC Class Codes: A61F 2013/00604 Multilayer
• CPC Class Codes: B32B 2255/02 on fibrous or filamentary layer
• CPC Class Codes: B32B 2255/26 Polymeric coating
• CPC Class Codes: B32B 2262/0276 Polyester fibres
• CPC Class Codes: B32B 2262/14 Mixture of at least two fibres made of different materials
• CPC Class Codes: B32B 2307/402 Coloured
• CPC Class Codes: B32B 2307/54 Yield strength; Tensile strength
• CPC Class Codes: B32B 2307/582 Tearability
• CPC Class Codes: B32B 2307/732 Dimensional properties
• CPC Class Codes: B32B 25/10 next to a fibrous or filamentary layer
• CPC Class Codes: B32B 25/18 comprising butyl or halobutyl rubber
• CPC Class Codes: B32B 2535/00 Medical equipment, e.g. bandage, prostheses, catheter medical patches B32B2556/00
• CPC Class Codes: B32B 27/02 in the form of fibres or filaments not used
• CPC Class Codes: B32B 27/12 next to a fibrous or filamentary layer
• CPC Class Codes: B32B 27/18 characterised by the use of special additives
• CPC Class Codes: B32B 27/20 using fillers, pigments, thixotroping agents
• CPC Class Codes: B32B 27/304 comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
• CPC Class Codes: B32B 27/308 comprising acrylic (co)polymers
• CPC Class Codes: B32B 27/36 comprising polyesters
• CPC Class Codes: B32B 5/024 : Woven fabric
• CPC Class Codes: B32B 7/06 : permitting easy separation
• CPC Class Codes: B32B 7/12 : using interposed adhesives or interposed materials with bonding properties
• CPC Class Codes: C09J 2301/16 : by the structure of the carrier layer
• CPC Class Codes: C09J 2400/263 : in the substrate
• CPC Class Codes: C09J 2427/006 : in the substrate
• CPC Class Codes: C09J 2467/006 : in the substrate
• CPC Class Codes: C09J 7/21 : Paper; Textile fabrics
• CPC Class Codes: C09J 7/29 : Laminated material metallised plastics C09J7/22
• CPC Class Codes: Y10T 428/14 : Layer or component removable to expose adhesive
• CPC Class Codes: Y10T 428/28 : Web or sheet containing structurally defined element or component and having an adhesive outermost layer
• CPC Class Codes: Y10T 428/2848 : Three or more layers
• CPC Class Codes: Y10T 442/2738 : Coating or impregnation intended to function as an adhesive to solid surfaces subsequently associated therewith
• CPC Class Codes: Y10T 442/2754 : Pressure-sensitive adhesive

Abstract

A tape having a woven fabric and an adhesive on at least one side of the fabric. The woven fabric comprises polyester warp yarns and acetate weft yarns.

Claims

1. A tape comprising a woven fabric and an adhesive on at least one side of the fabric, wherein the woven fabric comprises polyester warp yarns and acetate weft yarns.

2. The tape of claim 1, wherein the tape is a medical tape.

3. The tape of claim 1, wherein the polyester warp yarns are less than about 70 denier.

4. The tape of claim 1, wherein the polyester warp yarns are less than about 45 denier.

5. The tape of claim 1, wherein the acetate weft yarns are between about 100 and 200 denier.

6. The tape of claim 1, wherein the woven fabric has a plain weave construction.

7. The tape of claim 1, wherein the woven fabric comprises between about 50 and 130 warp ends per inch and about 30 and 65 weft ends per inch.

8. The tape of claim 1, wherein the adhesive is a pressure sensitive adhesive.

9. The tape of claim 1, wherein the polyester warp yarns are monofilament.

10. The tape of claim 1, wherein the polyester warp yarns are multifilament.

11. The tape of claim 1, wherein the adhesive is on one side of the fabric and further comprising a polymer coating on the side of the fabric opposite the adhesive.

12. The tape of claim 11, wherein the fabric and polymer coating are colored.

13. The tape of claim 11, wherein the polymer coating is polyvinyl chloride or an acrylic.

14. A tape comprising a woven fabric and an adhesive on at least one side of the fabric, wherein the woven fabric consists of polyester warp yarns and acetate weft yarns.

15. The tape of claim 14, wherein the tape is a medical tape.

16. The tape of claim 14, wherein the polyester warp yarns are less than about 70 denier.

17. The tape of claim 14, wherein the polyester warp yarns are less than about 45 denier.

18. The tape of claim 14, wherein the acetate weft yarns are between about 100 and 200 denier.

19. A tape comprising a woven fabric having a first side and a second side, an adhesive on the first side of the fabric and a polymer coating on the second side of the fabric, wherein the woven fabric comprises polyester warp yarns and acetate weft yarns, and wherein the fabric and polymer coating are colored.

20. The tape of claim 19, wherein the polymer coating is polyvinyl chloride or an acrylic.