Unscented and low scented malodor control compositions and methods thereof
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61L-009/01
B65F-001/00
C11B-009/00
A61L-002/16
A61L-009/04
C08K-005/05
C08K-005/07
C08K-005/101
C08L-023/06
출원번호
US-0190281
(2016-06-23)
등록번호
US-9642927
(2017-05-09)
발명자
/ 주소
Hollingshead, Judith Ann
Horenziak, Steven Anthony
Liu, Zaiyou
Nario, Michael-Vincent
Readnour, Christine Marie
출원인 / 주소
The Procter & Gamble Company
대리인 / 주소
Lopez, Abbey A.
인용정보
피인용 횟수 :
0인용 특허 :
14
초록
Unscented and low scented malodor control compositions are provided. The malodor control compositions are suitable for a variety of applications, including use on plastic films or in fabric and air freshening products.
대표청구항▼
1. A malodor control composition comprising: a perfume mixture comprising methyl palmitate, vetivert acetate, and cedryl methyl ether, and optionally comprising farnesol, undecylenic aldehyde, florhydral, helional, and vertofix couer for reducing malodors. 2. The malodor control composition of claim
1. A malodor control composition comprising: a perfume mixture comprising methyl palmitate, vetivert acetate, and cedryl methyl ether, and optionally comprising farnesol, undecylenic aldehyde, florhydral, helional, and vertofix couer for reducing malodors. 2. The malodor control composition of claim 1 wherein said perfume mixture further comprises at least one volatile aldehyde selected from the group consisting of floral super, 2-ethoxy Benzylaldehyde, 2-isopropyl-5-methyl-2-hexenal, 5-methyl Furfural, 5-methyl-thiophene-carboxaldehyde, p-anisaldehyde, Benzylaldehyde, Cinnamic aldehyde, Decyl aldehyde, Ligustral, Lyral, Melonal, o-anisaldehyde, P.T. Bucinal, Thiophene carboxaldehyde, trans-4-Decenal, trans 2,4-Nonadienal, Undecyl aldehyde, and mixtures thereof. 3. The malodor control composition of claim 1 wherein said perfume mixture comprises about 30% to about 100% methyl palmitate, vetivert acetate, and cedryl methyl ether for reducing malodors. 4. The malodor control composition of claim 1 wherein said perfume mixture further comprises a volatile aldehyde mixture selected from the group consisting of: Intreleven Aldehyde 5 wt. %Florhydral10 wt. %Floral Super25 wt. %Scentenal10 wt. %Cymal25 wt. %o-anisaldehyde25 wt. %(“Accord A”); Intreleven Aldehyde 2 wt. %Florhydral20 wt. %Floral Super10 wt. %Scentenal 5 wt. %Cymal25 wt. %Floralozone10 wt. %Adoxal 1 wt. %Methyl Nonyl Acetaldehyde 1 wt. %Melonal 1 wt. %o-anisaldehyde25 wt. %(“Accord B”); Intreleven Aldehyde 2 wt. %Florhydral 10 wt. %Floral Super 5 wt. %Scentenal 2 wt. %Cymal 15 wt. %Floralozone 12 wt. %Adoxal 1 wt. %Methyl Nonyl 1 wt. %AcetaldehydeMelonal 1 wt. %Flor Acetate11.8 wt. %Frutene 7 wt. %Helional 5 wt. %Bourgeonal 2 wt. %Linalool 10 wt. %Benzaldehyde 0.2 wt. %o-anisaldehyde 15 wt. %(“Accord C”); and mixtures thereof. 5. The malodor control composition of claim 1 wherein said perfume mixture further comprises about 1% to about 10% of Accord A, by weight of said perfume mixture. 6. The malodor control composition of claim 1 wherein said perfume mixture is present in an amount from about 50% to about 100%, by weight of said malodor control composition. 7. The malodor control composition of claim 1 further comprising an acid catalyst present in an amount of about 0.1% to about 1.5%, by weight of said malodor control composition. 8. The malodor control composition of claim 7 wherein said acid catalyst has a vapor pressure of about 0.01 to about 2 torr at 25° C. 9. The malodor control composition of claim 7 wherein said acid catalyst is a carboxylic acid. 10. The malodor control composition of claim 9 wherein said acid catalyst is 5-methyl thiophene carboxylic acid. 11. The malodor control composition of claim 1 wherein said composition has a pH of about 4 to about 6.5. 12. The malodor control composition of claim 1 further comprising an ingredient selected from the group consisting of: odor masking agents, odor blocking agents, diluents, and mixtures thereof. 13. A plastic film comprising a perfume mixture comprising at least 2 perfume ingredients selected from the group consisting of: undecylenic aldehyde, methyl palmitate, vetivert acetate, farnesol, and mixtures thereof, wherein said perfume mixture reduces malodors in the air.
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