MXPA96006360A - Deodorant with undecilenic acid, or a salt or ester of acid undecilen - Google Patents
Deodorant with undecilenic acid, or a salt or ester of acid undecilenInfo
- Publication number
- MXPA96006360A MXPA96006360A MXPA/A/1996/006360A MX9606360A MXPA96006360A MX PA96006360 A MXPA96006360 A MX PA96006360A MX 9606360 A MX9606360 A MX 9606360A MX PA96006360 A MXPA96006360 A MX PA96006360A
- Authority
- MX
- Mexico
- Prior art keywords
- paper
- undecylenic acid
- salt
- ester
- deodorant
- Prior art date
Links
- 150000002148 esters Chemical class 0.000 title claims abstract description 18
- 239000011780 sodium chloride Substances 0.000 title claims abstract description 14
- 150000003839 salts Chemical class 0.000 title claims abstract description 13
- 239000002781 deodorant agent Substances 0.000 title claims abstract description 11
- 239000002253 acid Substances 0.000 title description 3
- 239000000123 paper Substances 0.000 claims abstract description 36
- 229960002703 undecylenic acid Drugs 0.000 claims abstract description 21
- FRPZMMHWLSIFAZ-UHFFFAOYSA-N Undecylenic acid Chemical compound OC(=O)CCCCCCCCC=C FRPZMMHWLSIFAZ-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000004744 fabric Substances 0.000 claims abstract description 9
- 239000011111 cardboard Substances 0.000 claims abstract description 7
- -1 polyoxyethylene Polymers 0.000 claims description 13
- FRPZMMHWLSIFAZ-UHFFFAOYSA-M 10-undecenoate Chemical compound [O-]C(=O)CCCCCCCCC=C FRPZMMHWLSIFAZ-UHFFFAOYSA-M 0.000 claims description 3
- 229940075466 Undecylenate Drugs 0.000 claims description 3
- 125000005907 alkyl ester group Chemical group 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 2
- 229920001451 Polypropylene glycol Polymers 0.000 claims description 2
- 229910052791 calcium Inorganic materials 0.000 claims description 2
- 125000004432 carbon atoms Chemical group C* 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N propylene oxide Chemical group CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims 1
- 230000000630 rising Effects 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 12
- 239000000126 substance Substances 0.000 abstract description 5
- 239000000654 additive Substances 0.000 abstract description 2
- 230000035515 penetration Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 235000019645 odor Nutrition 0.000 description 10
- RHRCWCJKYPOGNT-ONEGZZNKSA-N methyl (E)-undec-9-enoate Chemical compound COC(=O)CCCCCCC\C=C\C RHRCWCJKYPOGNT-ONEGZZNKSA-N 0.000 description 9
- 229920001131 Pulp (paper) Polymers 0.000 description 4
- 239000000839 emulsion Substances 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 2
- 210000003608 Feces Anatomy 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 2
- 239000003925 fat Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000010871 livestock manure Substances 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 230000035943 smell Effects 0.000 description 2
- 241001237731 Microtia elva Species 0.000 description 1
- 230000035980 PAA Effects 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 206010040904 Skin odour abnormal Diseases 0.000 description 1
- 238000005296 abrasive Methods 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000001070 adhesive Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 239000011436 cob Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 230000001877 deodorizing Effects 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011084 greaseproof paper Substances 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000001264 neutralization Effects 0.000 description 1
- 238000007645 offset printing Methods 0.000 description 1
- 239000001254 oxidized starch Substances 0.000 description 1
- 235000013808 oxidized starch Nutrition 0.000 description 1
- 125000005702 oxyalkylene group Chemical group 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 239000011088 parchment paper Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- KFSLWBXXFJQRDL-UHFFFAOYSA-N peracetic acid Chemical compound CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 description 1
- 229920001888 polyacrylic acid Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000011122 softwood Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 1
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 1
- 238000010407 vacuum cleaning Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Abstract
The present invention relates to the use of a deodorant comprising undecylenic acid or an undecylenic acid salt or ester to deodorize paper, cardboard and non-interlaced fabrics. This invention relates to the use of an odor absorbing substance, characterized in that said substance comprises undecylenic acid or an aluyl or polyoxyalkylene salt of undecylenic acid. It is possible to form compositions comprising undecylenic acid or the undecipnic salt (s) or ester (s) and additives with which it is proposed, in particular, to improve the mechanical properties, the appearance, the fat resistance, to water, to penetration, to the surface state
Description
Deodorant with Undecylenic Acid, or A Salt or Ester of Undecynic Acid
* DESCRIPTION
The present invention relates to the use of a deodorant comprising undecylenic acid or a salt or an undecylenic acid ester to deodorize paper, cardboard and non-interlaced fabrics. Compositions based on undecylenic acid ester which are capable of attenuating certain undesirable odors are already known in the area of deodorants. German patent DE-A-2, 263, 509 proposes a complex deodorant composition comprising an alkyl ester (Ci-d) of undecylenic acid to prevent the development of microorganisms responsible for body odor in man. DE-A-1 792, 467 discloses a composition proposed to repel animals that damage crops, based on the optionally combined undecylenic acid, inter alia, with esters of unsaturated fatty acids such as methyl undecylenate. It is also known to use compositions based on undecylenic acid ester to deodorize the waste from purification plants, liquid manure, animal feed and jets in the paper industry (see FR 2,655, 856, FR 2,655,857, FR 2,655,819 and FR 2,694,197). With regard to supports of a cellulose nature, there is a great need to deodorize them because they have a specific pronounced odor or to be put in contact with products with unpleasant odor. The need to deodorize, in the aforementioned sense, is evident in the case of paper and cardboard boxes for packaging before or after printing, the intrinsic odor of which is unpleasant. This need is also observed when it is desired to use non-interlaced paper or cloth as a support for deodorant, in particular for filtration gases (air conditioning, industrial environment), liquids or particles (vacuum cleaning bags), for collecting human excrement (diapers) ) or animal excrement (manure) or alternatively to act in a confined atmosphere (air freshening diffusers) It has been found that compositions based on undecylenic acid or a salt or ester of undecylenic acid prove that they are particularly effective for deodorizing paper, cardboard and fabrics not interlaced. More specifically, the invention relates to the use of an odor absorbing substance, characterized in that said substance comprises undecylenic acid or an aluyl or polyoxyalkylene ester salt of undecylenic acid.
Among these products, the invention relates more particularly to metal salts and alkyl esters containing from 1 to 12 carbon atoms and esters of polyoxyethylene, polyoxypropylene and poly (oxyethylene) (oxypropylene) of said undecylenic acid. The invention more specifically relates to Na, K, Zn, Ca and Cu, methyl, ethyl, propyl, hexyl and decyl, as well as polyoxyalkylene esters containing from 2 to 20 oxyalkylene units. The absorbent substance used according to the invention can consist of one of the aforementioned products alone or a mixture of said products, it is possible to use this or these products as they are or in the form of solution, suspension or emulsion, or alternatively, in absorbed form in a support, in particular a solid support such as clay, zeolites or diatomaceous earths. Undecylenic acid and undecylenic salts or esters are generally effective at low doses, for example from about 0.05 to 10% by weight, and preferably from 0.05 to 3, relative to the support to be treated. It is possible to form compositions comprising undecylenic acid or the aforementioned salt (s) or undecylenic ester (s) and additives with which it is proposed, in particular, to improve the mechanical properties, the appearance, the strength to fats, water, penetration, surface condition, etc. Compositions based on the aforementioned compounds are usually used in any type of support comprising cellulosic fibers, such as paper, cardboard and non-woven fabrics. It is recommended more particularly to deodorize special papers. The papers that can be mentioned are the cigarette paper, the paper for filtering (coffee, vacuum cleaner or for industrial use), for condensers, assemblies, parchment paper or grease proof paper, drawing paper, wallpaper, paper covered with silicone or cover paper, self-adhesive, security paper, geographic paper, blotting paper, abrasive paper, self-copying paper, paper to dry, for medical use and to pack metal components or animal feed. The following examples illustrate the invention:
EXAMPLE 1 A paper without cover is prepared conventionally for offset printing, with a G.S.M. of 70 gr / m2, from the following composition (in percent by weight):
Softwood bleached paper pulp for wrapping (KBR) 30 Hardwood bleached paper pulp for wrapping (KBR) 70 CaC03 15 (relative to fibers) AKD 1 Cationic fécula 0.4 (relative to composition) PAA 200 gr / t paper Methyldecylenate 0.01 to 2
The oxidized starch is deposited, using an impression of size, on both surfaces of the paper obtained (3 gr / m2 / side). The paper is printed using an offset type ink (lace grade No. 5, Lorieux). The extent to which the odor of the printed paper can be detected is evaluated by a group of six individuals that provide an index that varies from 0 to 6, the extreme values from 0 to 6 respectively mean: absence of the ink smell and original smell of the ink. The results are represented below by comparison. with a control paper that does not contain methyl undecylenate.
Undecylenate 0.01 0.05 0.05 2 Methyl control (% by weight) Grade 6 4 2 1 6
EXAMPLE 2 An aqueous emulsion containing 10% by weight of methyl undecylenate (Maskod MNS 01-10; ECll) is deposited using a size print on an uncoated paper (70 m2 / g).
The paper is printed using an offset type ink (lace grade No. 5, Lorieux). The angle at which the odor of the printed paper can be detected is measured under the conditions of Example 1, by comparison with a control paper, free of methyl undecylenate.
Undecylenate 0.01 0.05 0.05 2 Methyl control (% by weight) Score 5 3 1 0 6
EXAMPLE 3 A paper is prepared with which it is intended to pack dried animal feed (granules) from a bleached chemical pulp (GSM 80 gr / rrr) and bind with adhesive in the neutral medium using alkyl ketone dimers (Cobb 60 = 18 gr / m2). The paper obtained is made impermeable to fats by means of a treatment with Foraperle 321 (Elf Atochem SA) and is impregnated in a size print with an aqueous emulsion containing 10% by weight of methyl undecylenate (Maskod MNS 01-10; ECll) and 0.2% by weight of carboxymethylcellulose.
The paper obtained contains 3 g / m2 of methyl undecylenate. When using this paper, 100 gr of granules are packed and the package is placed in a container that is placed in a 50 ° C oven for 24 hours. No odor is detected when opening the container, since a control container containing granules packed in the same paper, but free of methyl undecylenate, has a very strong food odor. The animals completely accept the granules packed in the treated paper.
EXAMPLE 4 A non-woven fabric (60 g / m2) is prepared from a fibrous composition containing 50% by weight of chemical pulp and 50% by weight of polypropylene fibers. The obtained fabric is impregnated in a size print with an aqueous emulsion containing 10% by weight of methyl undecylenate (Maskod MNS 01-10; ECll) and 0.1% by weight of carboxymethylcellulose. This impregnated cloth contains 1 g / m2 of methyl undecylenate. The fabric is placed in the shoes of six users. After ten days of use, no odor is detected.
Claims (7)
1. The use of a deodorant rising undecylenic acid or a salt or an alkyl or polyoxyalkylene ester of undecylenic acid to deodorize paper, cardboard and non-interlaced fabrics.
2. The use according to claim 1, characterized in that the salt is chosen from metal salts.
3. The use according to claim 2, characterized in that the salt is Na, K, Zn, Ca or Cu undecylenate.
4. The use according to claim 1, characterized in that the ester is chosen from alkyl esters containing from 1 to 12 carbon atoms and polyoxyethylene, polyoxypropylene and poly (oxyethylene) (oxypropylene) esters of undecylenic acid.
5. Paper containing a deodorant according to any of claims 1 to 4.
6. Cardboard containing a deodorant according to claims 1 to 4.
7. non-interlaced fabric containing deodorant according to claims 1 to 4 .
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9515477A FR2742663B1 (en) | 1995-12-26 | 1995-12-26 | USE OF A DEODORIZER BASED ON UNDECYLENIC ACID OR ACID DERIVATIVES FOR DEODORIZING PAPER, CARDBOARD AND NON-FABRICS |
FR9515477 | 1995-12-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
MX9606360A MX9606360A (en) | 1997-10-31 |
MXPA96006360A true MXPA96006360A (en) | 1998-07-03 |
Family
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