MXPA98010869A - A product of tisu of sensation cold and met - Google Patents

A product of tisu of sensation cold and met

Info

Publication number
MXPA98010869A
MXPA98010869A MXPA/A/1998/010869A MX9810869A MXPA98010869A MX PA98010869 A MXPA98010869 A MX PA98010869A MX 9810869 A MX9810869 A MX 9810869A MX PA98010869 A MXPA98010869 A MX PA98010869A
Authority
MX
Mexico
Prior art keywords
weight
parts
composition
tissue
clause
Prior art date
Application number
MXPA/A/1998/010869A
Other languages
Spanish (es)
Inventor
G Krzysik Duane
W Henderson Cynthia
L Krynock Lorrie
Original Assignee
KimberlyClark Worldwide Incorporated
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by KimberlyClark Worldwide Incorporated filed Critical KimberlyClark Worldwide Incorporated
Publication of MXPA98010869A publication Critical patent/MXPA98010869A/en

Links

Abstract

The present invention relates to a tissue product which provides a cooling sensation when in contact with the skin. A suitable implementation includes a non-creped continuous soft tissue product which generally has uniformly distributed surface deposits of a chemical composition containing an oil, a fat and preferably a fatty alcohol. Suitable compositions include those which have a melting point of from about 30 ° C to about 70 ° C and are applied to the outer surfaces of the melt-shaped tissue product.

Description

A PRODUCT OF COLD SENSATION TISU AND METHOD TECHNICAL FIELD This invention relates generally to a cold-feeling tissue product and to a method for preparing the tissue product. More particularly, the invention relates to a tissue product including a lotion composition applied to a surface of the tissue, the lotion provides a cold sensation when placed in contact with the skin.
BACKGROUND Disposable tissues, such as facepiece and bathroom tissues and cleaning cloths, are commonly made of cellulose or cellulose fabrics. These tissues are placed in contact with the skin when they are used, and preferably are soft and comfortable to the touch. Several techniques are known in the art to improve the comfort and feel of tissues, including selection of the source pulp for cellulose tissue, manufacturing methods that minimize compression and pressure on the tissue, and the addition of compositions to soften tissue, such as lotions.
Although it is known to provide tissues to improve comfort, the addition of the lotions may decrease the thickness of the tissue sheets due to partial folding of the tissue structure when moisture and processing pressures are exposed. Recently, improved tissue containing a lotion and methods for making tissue containing a lotion were patented as in U.S. Patent Nos. 5,601,871; 5,614,293 and 5,650,281 granted to Krzysik and others. The improved tissues and method use uniformly distributed deposits on the surface of a dried, non-creped continuous soft tissue. These methods result in improved tissue that has advantages for use as facial and bathroom tissues. Improved tissue imparts benefits to the wearer including superior smoothness. The patents identified above indicate a number of compositions useful for applying to the tissue, and that compositions provide a softer and more comfortable tissue.
While the tissues and methods patented by Krzysik and others provide advantages over pre-existing tissues, improvements that make the tissues more comfortable or impart a beneficial attribute in specific use are still desirable.
SYNTHESIS OF THE INVENTION The present invention is directed to a tissue product that includes a chilling composition added to the outer surfaces of the tissue which feels cold when applied to the skin. The invention is also directed to a method for making a tissue product having a "chilling" composition as well as a "chilling" composition itself The tis product includes a tissue of tissue on which a lotion composition was applied. Tissue containing the lotion composition provides a cooling sensation when placed in contact with human skin.
In one implementation of the present invention, the chiller composition includes a silicone oil consisting of a mixture of linear methylated siloxane polymer, end cap with trimethyl siloxyl (dimethicone) units, a C1-18 alkyl fatty acid ester, such as isopropyl palmitate, or purified mineral oil, a fatty acid or a fatty alcohol ethoxylate (from 1 to 200 moles of ethylene oxide), ceteareth 20, and cetyl alcohol. In another embodiment, the composition includes dimethicone, mineral oil or a mixture of cetyl acetat and acetylated lanolin alcohol, tridecyl neopentanoate tocopherol, and wax cerasin. The lotion composition is heated to a temperature above the melting point of the composition, causing it to melt. This melted composition is then applied to one or both sides of the tissue tissue. In specific implementations, the composition was applied at a density of from about 100 to about 1,000.00 of deposits per square inch of tissue tissue. After depositing the melted lotion composition, the composition resolidifies to provide an improved tissue product.
When in contact with human skin, the improved tissue product provides a cooling sensation that is not experienced with most other lotion compositions. This cooling sensation provides a pleasant sensation to the skin and is an improvement over the previous tissue products.
The above synthesis of the present invention is intended to describe each of the illustrated embodiments of the present invention. The detailed description which follows should make the aspects of the invention more apparent DETAILED DESCRIPTION OF THE INVENTION A superior tissue can be made by applying, on the surface or surfaces of a tissue, large numbers of individual deposits of a melted composition, and then resolidifying the composition to form a uniform distribution of the solid deposits on the surface or surfaces of the tissue. tissue. The composition of locio provides a chilling sensation when placed in contact with human skin. The composition is solid at ambient temperature and solidifies rapidly after deposit, so it has less tendency to penetrate and migrate inside the leaf. Compared to tissues with liquid formulas, this left a higher percentage of added composition on the surface of the sheet where it can be in contact and transferred to the user's skin to provide a cooling sensation other benefits. In addition, efficient placement of the composition on the surface of the sheet allows you to use a lower amount of the composition to deliver it with the same benefit.
The chiller composition includes a silicone oil consisting of a mixture of linear methylated siloxane polymer, end capped with trimethylsiloxyl units (dimethicone), a C1-18 alkyl fatty acid ester, or purified mineral oil, a fatty acid or a fatty alcohol or ethoxylate thereof, said ethoxylate having from 1 to 200 moles of ethylene oxide. In a specific implementation, the lotion composition includes from about 1 to 5 parts by weight of dimethicone, about 2 to 10 parts by weight of isopropyl palmitate, about 25 to about 15 to 2 parts by weight of cetyl alcohol. In another implementation, the lotion includes 35 parts by weight of mineral oil, about 30 to 40 parts by weight of ceteareth-20, and the composition includes about 20 to 40 parts by weight of dimethicone, about 15 to 35 parts by weight. weight of mineral oil, about 5 to 1 parts by weight of a mixture of acetyl acetate and acetylated d-acetyl alcohol, about 15 to 25 parts by weight d tridecyl neopentanoate, and about 10 to 30 parts by weight d wax cerasin .
The lotion composition is heated to a temperature above the melting point of the composition causing the composition to melt. The composition of locio is heated to a temperature of about 2 ° C to about 5 ° C above the melting point of the composition in certain implementations. After melting, the composition was applied to one or both sides of a tissue of tissue. The composition subsequently cools and hardens. The tissue tissue can be cooled before or after the deposits of the chilling composition are applied in order to accelerate the solidification of the deposits. The tissue product made with the lotion composition provides a chilling sensation when in contact with human skin.
In certain implementations, the composition of the lotion has a melting point of about 30 ° C around 70 ° C. Although various cellulose fabrics can be used, in a specific implementation the fabric is a non-creped continuous drying tis. The amount of the lotion composition applied to the tissue is from about 5 about 25 percent by weight based on the weight of the tis in one implementation, and from about 10 to about 15 percent by weight based on the weight of the tissue in another implementation.
The composition may specifically comprise about 2 parts by weight of dimethicone, about parts by weight of isopropyl palmitate, about 34 part by weight of mineral oil, about 35 parts by pesteareth-20, and about 20 parts by weight of cetyl alcohol. Another implementation comprises about 30 parts by weight of dimethicone, about 25 parts by weight of mineral oil, about 10 parts by weight of a mixture of ceti acetate and acetylated lanolin alcohol, about 2 parts by weight of tridecyl neopentanoate , about 5 parts by weight of tocopherol, and about 20 parts by weight of cerasin.
A preferred method for uniformly applying the heated composition to the surface of tissue tissue is printing with rotogravure, either direct or indirect (tracing and rubber sheet), because it is the most accurate printing process and offers maximum control of the distribution of the composition and the transfer rate. However, other printing methods, such as flexographic printing, can also be employed.
The surface area coverage of the composition is preferably uniform over substantially all of the surface of the tissue, but only partially covers the surface or surfaces of the tissue product. This is achieved by a large number of small deposits which, when seen by the unaided eye, appear to cover the entire surface of the tissue. The actual surface area coverage of the reservoirs can be from about 30 to about 100 percent more specifically from about 50 to about 8 percent. By providing a large number of very small deposits, the penetration of the composition can be easily controlled to remain essentially on or near the surface of the tissue. Gravure printing and ideally suited for such application by providing for example, from about 10 to about 100 deposits per linear inch of surface, or from about 100 to about 1,000,000 deposits per square inch. This encompasses several well-known etching techniques such as mechanical engraving, etching with acid-etching, and electronic engraving and ceramic laser engraving.
An example of suitable electronic engraving is about 250 deposits per linear inch of surface, around 62,500 deposits per square inch. By providing such a large number of small deposits, the uniformity of the distribution of the deposit is very high. Also because a large number of small deposits are applied to the surface of the tissue, the deposits are easily resolved over the surface of the tissue, where these are more effective to benefit the user. As a consequence a relatively low amount of the composition can be used to cover a large area.
Although the present invention has been described with reference to several particular implementations, those skilled in the art will recognize that many changes can be made here without departing from the spirit and scope of the present invention. It is intended that the description and examples be considered as exemplary only, with the true scope and spirit of the invention being indicated by the following claims.

Claims (36)

R E I V I N D I C A C I O N S
1. A method for making a tissue product comprising: (a) providing a lotion composition comprising about 0.1 to 5 parts by weight of a silicone oil, about 0.2 to 10 parts by weight of an alkyl C1_1B alkyl of a fatty acid, about 0.25 to 35 parts by weight of purified mineral oil. about 30 to 40 parts by weight of a fatty alcohol ethoxylate or a fatty acid ethoxylate having from 1 to 200 moles of ethylene oxide, and about 15 to 20 parts by weight of a fatty alcohol; (b) heating the lotion composition of (a) a temperature above the melting point of the composition, causing the composition to melt; (c) applying from about 100 to about 1,000,000 deposits of the melted lotion composition per square inch on one or both sides of a tissue tissue; (d) resolidify the deposits of the melted lotion composition.
2. A method for making a tissue product comprising: (a) providing a lotion composition comprising about 0.1 to 5 parts by weight d dimethicone, about 0.2 to 10 parts by weight of isopropy palmitate, about 0.25 to 35 parts by weight of mineral oil, about 30 to 40 parts by weight of ceteareth-20, and about 15 to 20 parts by weight of cetyl alcohol; (d) heating the lotion composition of (a) to a temperature above the melting point of the composition causing the composition to melt, (e) applying from about 100 to about 1,000,000 deposits of the melted lotion composition per square inch on one or both sides of a tissue tissue; (d) resolidify the deposits of the melted lotion composition.
3. The method as claimed in Clause 1 characterized in that the tissue product provides a cooling sensation when placed in contact with human skin.
4. The method as claimed in clause 1 characterized in that the lotion composition has a melting point of from about 30 ° C to about 70 ° C.
5. The method as claimed in clause 1 characterized in that the tissue product is a non-creped continuously dried tis.
6. The method as claimed in clause 1 characterized in that the heated lotion composition is applied to the tissue with a rotogravure printer.
7. The method as claimed in clause 1 characterized in that from about 25 about 100 percent of the surface area of the tissue is covered with the lotion composition.
8 '. The method as claimed in clause 1 characterized in that the amount of the lotion composition applied to the tissue is from about 5 to about 25 percent by weight based on the weight of the tissue.
9. The method as claimed in clause 1 characterized in that the amount of the lotion composition applied to the tissue is from about 10 to about 15 percent by weight based on the weight of the tissue.
10. The method as claimed in clause 1 characterized in that the lotion composition is heated to a temperature of about 2 ° C to about 5 ° C above the melting point of the composition.
11. The method as claimed in clause 1 characterized in that the tissue of tissue is cooled before or after the deposits of the coating composition are applied in order to accelerate the solidification of the deposits.
12. A method for making a tissue product comprising: (a) providing a lotion composition comprising about 20 to 40 parts by weight d dimethicone, around 15 to 35 parts by weight of mineral oil, about 5 to 15 parts by weight of a mixture of cetyl acetate and acetylated lanolin alcohol, about 15 to 25 parts by weight of tridecyopentanoate, and about 10 to 30 parts by weight of cerasin. (b) heating the lotion composition of (a) to a temperature above the melting point of the composition, causing the composition to melt; (c) applying from about 100 to about 1,000,000 deposits of the composition of the melted lotion per square inch to one or both sides of a tissue of tissue; Y (d) resolidify the deposits of the melted lotion composition.
13. The method as claimed in clause 12 characterized in that the tissue product provides a cooling sensation when placed in contact with the skin.
14. The method as claimed in clause 12 characterized in that the lotion composition has a melting point of from about 30 ° C to about 70 ° C.
15. The method as claimed in clause 12, characterized in that the tissue product is a non-creped continuously dried tis.
16. The method as claimed in clause 12 characterized in that the heated lotion composition was applied to the tissue with a rotogravure printer.
17. The method as claimed in clause 12 characterized in that they are covered with composition d from about 25 to about 100 percent of the surface area of the tissue product.
18. The method as claimed in clause 12 characterized in that the amount of the lotion composition applied to the tissue is from about 5 to about 12 percent by weight based on the weight of the tissue.
19. The method as claimed in clause 12 characterized in that the amount of the lotion composition applied to the tissue is from about 10 to about 15 weight percent based on the weight of the tissue.
20. The method as claimed in clause 12 characterized in that the composition is heated at a temperature of 2 ° C to about 5 ° C above the melted point of the composition.
21. The method as claimed in clause 12 characterized in that the tissue tissue is cooled before or after the deposits of the coating composition are applied in order to accelerate the solidification of the deposits.
22. A method for making a tissue product comprising: (a) provide a composition comprising about 2 parts by weight of dimethicone, about 4 parts by weight of isopropy palmitate, about 34 parts by weight of mineral oil about 35 parts by weight of ceteareth-20 and about 20 parts by weight of cetyl alcohol; (b) heating the composition of (a) to a temperature above the melting point of the composition, causing the composition to melt; (c) applying from about 100 to about 1,000,000 deposits of melt composition per square inch to one or both sides of a tissue tissue; Y (d) resolidify the deposits of the melted composition.
23. The method as claimed in clause 22 characterized in that the tissue product provides a cooling sensation when in contact with the skin.
24. The method as claimed in clause 22 characterized in that the composition has a melting temperature of from about 30 ° C to about 70 ° C.
25. A method for making a tissue product comprising: [a) provide a composition comprising about 30 parts by weight of dimethicone, about 25 parts by weight of mineral oil, about 10 parts by weight of a mixture of acetal cetyl acetate and acetylated lanolin alcohol, about 20 parts by weight of tridecyopentanoate, about 5 parts by weight of tocopherol, and around 20 parts by weight of wax wax (b) heating the composition of (a) at a temperature above the melting point of the composition causing the composition to melt; (c) applying from about 100 to about 1,000,000 deposits of melt composition per square inch to one or both sides of a tissue tissue; Y (d) resolve the deposits of the melted composition.
26. The method as claimed in clause 25 characterized in that the tissue product provides a cooling sensation when placed in contact with the skin
27. The method as claimed in clause 25 characterized in that the composition has a melting temperature of from about 30 ° C to about 70 ° C.
28. A soft tissue product having one or more layers of tissue wherein one or both of the outer surfaces of the product have solidified deposits having a composition comprising: about 0.1 to 5 parts by weight of a silicone oil, about 0.2 to 10 parts by weight of an C1-18 alkyl ester of a fatty acid, about 0.25 to 35 parts by weight of a purified mineral oil, about 30 to 40 parts by weight of a fatty alcohol ethoxylate or of a fatty acid ethoxylate having from 1 to 200 moles of ethylene oxide, and about 15 to 20 parts by weight of a fatty alcohol; about 20 to 40 parts by weight d dimethicone,
29. The soft tissue product as claimed in clause 28 characterized in that the tissue product provides a cooling sensation upon contact with the skin.
30. The soft tissue product as claimed in clause 28 characterized in that the composition has a melting temperature of about 30 ° C around 70 ° C.
31. The soft tissue product as claimed in clause 27 characterized in that the composition comprises: around 15 to 35 parts by weight of mineral oil, about 5 to 15 parts by weight of a mixture of cetyl acetate and acetylated lanolin alcohol, about 15 to 25 parts by weight of tridecy pentanoate, and about 10 to 30 parts by weight cerasma cer.
32. A soft tissue product having one or more layers of tissue, wherein one or both of the product surfaces have solidified deposits having a composition comprising: about 2 parts by weight of dimethicone, about 4 parts by weight of isopropy palmitate, about 34 parts by weight of mineral oil about 35 parts by weight of ceteareth-20 and about 20 parts by weight of cetyl alcohol.
33. The soft tissue product as claimed in clause 32 characterized in that the tissue product provides a cooling sensation upon contact with the skin.
34. The soft tissue product as claimed in clause 32 characterized in that the composition has a melting temperature of about 30 ° C around 70 ° C.
35. A composition for coating a tissue product, the composition comprises: about 20 to 40 parts by weight d dimethicone, around 15 to 35 parts by weight of mineral oil, about 5 to 15 parts by weight of a mixture of cetyl acetate and acetylated lanolin alcohol, about 15 to 25 parts by weight of tridecy neopentanoate, and about 10 to 30 parts by weight cerasma cer.
36. A composition for coating a tissue product, the composition comprises: about 2 parts by weight of dimethicone, about 4 parts by weight of isopropy palmitate, about 34 parts by weight of mineral oil about 35 parts by weight of ceteareth-20 and about 20 parts by weight of cetyl alcohol. SUMMARY A tissue product is described which provides a chilling sensation when in contact with the skin. A suitable implementation includes a non-creped and smooth continuous drying product which generally has uniformly distributed surface deposits of a chemical composition containing an oil, a wax, preferably a fatty alcohol. Suitable compositions include those which have a melting point d from about 30 ° C to about 70 ° C and are applied to the outer surfaces of the tissue product in melted form
MXPA/A/1998/010869A 1997-12-30 1998-12-16 A product of tisu of sensation cold and met MXPA98010869A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US070071 1979-08-27
US207744 1998-12-08

Publications (1)

Publication Number Publication Date
MXPA98010869A true MXPA98010869A (en) 2000-02-02

Family

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