Method of manufacturing a catamenial/tampon device
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
D01D-005/06
D01F-002/10
출원번호
US-0878511
(2001-06-11)
발명자
/ 주소
Williams, Karla E
Knuth, Rosemary F.
Edgett, Keith
출원인 / 주소
Playtex Products, Inc.
대리인 / 주소
Ohlandt, Greeley, Ruggiero & Perle, LLP
인용정보
피인용 횟수 :
11인용 특허 :
12
초록▼
The present invention provides a method for making an odor adsorbent tampon or related catamenial device. The method of the present invention includes the steps of forming a plurality of fibers, preferably by extrusion, and impregnating or urging into or inserting into the interstices of the fibers
The present invention provides a method for making an odor adsorbent tampon or related catamenial device. The method of the present invention includes the steps of forming a plurality of fibers, preferably by extrusion, and impregnating or urging into or inserting into the interstices of the fibers with one or more odor adsorbent materials while the process of forming the fibers is being performed. Thereafter, the plurality of fibers so formed are suitably and conventionally brought together to produce the finished device. Preferably, the one or more odor adsorbent materials is in liquid form and/or is naturally sourced.
대표청구항▼
1. A method of manufacturing a catamenial/tampon product comprising the steps of: (a) forming a plurality of fibers and, during the process of forming, incorporating in the fibers one or more naturally sourced odor adsorbent materials selected from the group consisting of: glycerin, glycerin comp
1. A method of manufacturing a catamenial/tampon product comprising the steps of: (a) forming a plurality of fibers and, during the process of forming, incorporating in the fibers one or more naturally sourced odor adsorbent materials selected from the group consisting of: glycerin, glycerin compound, aldehyde, natural oil, solution of soluble natural compound, natural plant and herb extract, naturally occurring deodorizing active, acid, base, oxidant, chelating agent, ester, masking agent, sensory receptor alterant, oxidizing agent, biological agent, surfactant, surface-active polymer, and any mixtures thereof; and (b) forming the plurality of fibers into the catamenial/tampon product. 2. The method of claim 1, wherein the one or more odor adsorbent materials is in liquid form. 3. A method of manufacturing a catamenial/tampon product comprising the steps of: (a) forming a plurality of fibers from a viscose solution and, during the process of forming, incorporating in the fibers one or more odor adsorbent materials selected from the group consisting of: glycerin, glycerin compound, aldehyde, natural oil, solution of soluble natural compound, natural plant and herb extract, naturally occurring deodorizing active, acid, base, oxidant, chelating agent, ester, masking agent, sensory receptor alterant, oxidizing agent, biological agent, surfactant, surface-active polymer, and any mixtures thereof; and (b) forming the plurality of fibers into the catamenial/tampon product. 4. The method of claim 3, further comprising a step of pumping the viscose solution containing the one or more odor adsorbent materials to a device for extruding the fibers, whereby the one or more odor adsorbent materials is incorporated in the fibers. 5. The method of claim 4, wherein the one or more odor adsorbent materials are added to the viscose solution prior to extrusion of the viscose solution. 6. The method of claim 3, wherein the fibers are rayon. 7. The method of claim 3, wherein the one or more odor adsorbent materials is in liquid form. 8. The method of claim 3, wherein the one or more odor adsorbent materials is naturally sourced. 9. The method of claim 7, wherein the one or more odor adsorbent materials is naturally sourced. 10. A method of manufacturing a catamenial/tampon product comprising the steps of: (a) forming a plurality of fibers and, during the process of forming, incorporating in the fibers one or more odor adsorbent materials selected from the group consisting of: glycerin, glycerin compound, aldehyde, natural oil, solution of soluble natural compound, natural plant and herb extract, naturally occurring deodorizing active, base, oxidant, ester, masking agent, sensory receptor alterant, oxidizing agent, biological agent, and any mixtures thereof; and (b) forming the plurality of fibers into the catamenial/tampon product. 11. The method of claim 10, wherein the one or more odor adsorbent materials is in liquid form. 12. The method of claim 10, wherein the one or more odor adsorbent materials is naturally sourced. 13. The method of claim 11, wherein the one or more odor adsorbent materials is naturally sourced.
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이 특허에 인용된 특허 (12)
Tanzer Richard W. (Neenah WI) Bruemmer Mary A. (Neenah WI) Gossens Anthonette A. (Neenah WI), Absorbent article containing an anhydrous deodorant.
Eriksson Inger V. (Sundsvall SEX) Annergren Gran E. (Sundsvall SEX) Wagberg Lars E. R. (Sundsvall SEX), Fibres of increased specific surface area, a method for their manufacture, fluff pulp consisting of such fibres and the.
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