Oral product

Patent metadata

Field	Value
Publication number	US-11517566-B2
Application number	US-202016942014-A
Country	US
Kind code	B2
Filing date	Jul 29, 2020
Priority date	May 13, 2013
Publication date	Dec 6, 2022
Grant date	Dec 6, 2022

Abstract

An oral product includes a body that is wholly receivable in an oral cavity. The body includes a mouth-stable polymer matrix, cellulosic fibers embedded in the mouth-stable polymer matrix, and a mouth-soluble binder dispersed in the mouth-stable polymer matrix.

First claim

What is claimed is:

1. An oral product comprising:
a mouth-stable polymer matrix defining a plurality of pores, the mouth-stable polymer matrix including polyurethane;
cellulosic fibers embedded in the mouth-stable polymer matrix;
a mouth-soluble binder in the mouth-stable polymer matrix;
medium chain triglycerides in an amount of less than or equal to 20 weight percent; and
an additive in the pores, the additive including nicotine or a nicotine derivative, the cellulosic fibers configured to provide passages to the additive.

2. The oral product of claim 1 , wherein the mouth-soluble binder includes carboxymethyl cellulose, hydroxypropyl cellulose, hydroxyethyl cellulose, hydroxypropyl methyl cellulose, methyl cellulose, starch, modified starch, konjac, collagen, inulin, soy protein, whey protein, casein, and wheat gluten, carrageenan, alginates, xanthan, dextrin, pullulan, curdlan, gellan, locust bean gum, guar gum, tara gum, gum tragacanth, pectin, agar, zein, karaya, gelatin, psyllium seed, chitin, chitosan, gum acacia, shellac, polyvinyl pyrrolidone, polyethylene oxide, polyvinyl alcohol, or any combination thereof.

3. The oral product of claim 1 , wherein the mouth-soluble binder includes guar gum, xanthan, cellulose, or any combination thereof.

4. The oral product of claim 1 , wherein the mouth-soluble binder is present in an amount ranging from 0.1 weight percent to 5 weight percent.

5. The oral product of claim 1 , wherein the plurality of pores includes a first portion having a diameter ranging from 40 microns to 60 microns and a second portion having a diameter ranging from 1 micron to 10 microns.

6. The oral product of claim 1 , further comprising:
a sweetener.

7. The oral product of claim 6 , wherein the sweetener comprises saccharine, sucralose, aspartame, acesulfame potassium, isomaltulose, a sub-combination thereof, or a combination thereof.

8. The oral product of claim 1 , wherein the additive includes the nicotine, the nicotine being tobacco-derived nicotine.

9. The oral product of claim 1 , wherein the oral product is substantially free of tobacco plant tissue.

10. The oral product of claim 1 , further comprising:
a flavorant.

11. The oral product of claim 10 , wherein the flavorant includes licorice, wintergreen, cherry and berry type flavorants, Drambuie, bourbon, scotch, whiskey, spearmint, peppermint, lavender, cinnamon, cardamon, apium graveolens, clove, cascarilla, nutmeg, sandalwood, bergamot, geranium, honey essence, rose oil, vanilla, lemon oil, orange oil, Japanese mint, cassia, caraway, cognac, jasmine, chamomile, menthol, ylang-ylang, sage, fennel, pimenta, ginger, anise, coriander, coffee, mint oils from a species of the genus Mentha, cocoa, or any combination thereof.

12. The oral product of claim 1 , wherein the cellulosic fibers include sugar beet fibers, wood pulp fibers, cotton fibers, bran fibers, citrus pulp fibers, grass fibers, willow fibers, poplar fibers, or any combination thereof.

13. The oral product of claim 1 , further comprising
an antioxidant.

14. The oral product of claim 13 , wherein the antioxidant includes ascorbyl palmitate, BHT, ascorbic acid, sodium ascorbate, monosterol citrate, tocopherols, propyl gallate, tertiary butylhydroquinone, butylated hydroxyanisole, Vitamin E, a derivative of Vitamin E, or any combination thereof.

15. The oral product of claim 1 , further comprising:
soluble fibers.

16. The oral product of claim 15 , wherein the soluble fibers include maltodextrin.

17. The oral product of claim 1 , wherein the oral product has a compressibility at 250 N ranging from 45% to 95%.

18. The oral product of claim 1 , wherein the oral product has a compressibility at 425 N ranging from 60% to 98%.

19. The oral product of claim 1 , wherein the oral product has a springiness of greater than or equal to 50%.

Assignees

• Altria Client Services Llc

Inventors

• Gao Feng
• Atchley Frank Scott
• Griscik Gregory James
• Dinovi Christopher Joseph
• Hulan Phillip M
• Gee Diane L
• Flora Jason
• Zhuang Shuzhong

Classifications

• B29L2031/753

  Medical equipment; Accessories therefor (bloodbags, medical bags B29L2031/7148; artificial eyes B29L2011/0008) · CPC title

• A61K36/81

  Solanaceae (Potato family), e.g. tobacco, nightshade, tomato, belladonna, capsicum or jimsonweed · CPC title

• A61K9/205

  Polysaccharides, e.g. alginate, gums; Cyclodextrin · CPC title

• A61K31/465 Primary

  Nicotine; Derivatives thereof · CPC title

• A61K9/0053

  Mouth and digestive tract, i.e. intraoral and peroral administration · CPC title