US4590111A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fragrance releasing sheet article and method of making same
Assignee: Hakugen Co Ltd
•
Filing: 1983-10-17
•
Granted: 1986-05-20
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Expires: 2003-10-17
Abstract
Abstract A fragrance releasing sheet article comprising a resin member with patterns and/or colors thereon and a fragrance releasing member comprising a resin and perfume, the pattern member and the fragrance releasing member being integrally constituted; and a method of making such sheet article.
Inventors
- 👤 Keinosuke Takeuchi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 11:17
CPC Classifications
B; B29; B29C; B29C45/00; B29C45/14; B44; B44C; B44C3/00; B44C3/02; B44C5/00; B44C5/005; B44F; B44F1/00; B44F1/06; Y; Y10; Y10S; Y10S8/00; Y10S8/905; Y10T; Y10T428/00; Y10T428/22; Y10T428/31504; Y10T428/31507; Y10T428/31511; Y10T428/3154; Y10T428/31725; Y10T428/31736; Y10T428/3175; Y10T428/31757; Y10T428/31855; Y10T428/31859; Y10T428/31909; Y10T428/31913; Y10T428/31917; Y10T428/3192
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
81 words
A fragrance releasing sheet article comprising a pattern member with colorless and colored patterns thereon which is formed of a thermoplastic or thermosetting resin and a fragrance releasing member composed of a transparent or semitransparent thermoplastic or thermosetting resin and perfume, said fragrance releasing member and said pattern member being integrally constituted said fragrance releasing member adhering to said pattern member, the pattern member being in the interior and the fragrance releasing member being in the exterior of said sheet article.
Claim 2
Dependent Claim
81 words
A fragrance releasing sheet article comprising a pattern member with colorless and colored patterns thereon which is formed of a thermoplastic or thermosetting resin and a fragrance releasing member composed of a transparent or semitransparent thermoplastic or thermosetting resin and perfume, said fragrance releasing member and said pattern member being integrally constituted said fragrance releasing member adhering to said pattern member, the pattern member being in the interior and the fragrance releasing member being in the exterior of said sheet article.
Claim 3
Dependent Claim
39 words
An article according to claim 1, wherein the thermoplastic resin material for the pattern member is a member selected from the group consisting of vinyl resin, polystyrene resin, acrylic resin, polyamide resin, polyester resin, olefin resin and polycarbonate resin.
Claim 4
Dependent Claim
82 words
An article according to claim 1, wherein the transparent or semitransparent thermoplastic resin material for the fragrance releasing member is a member selected from the group consisting of AS resin, ACS resin, EVA resin, ABS resin, ethylene-vinylalcohol copolymer resin, vinyl chloride resin, vinyl chloride elastomeric resin, MBS resin, chlorinated polyethylene resin, polyether resin, polyamide resin, polyamide elastomeric resin, polyacrylate resin, polyester resin, polyacetal resin, high-pressure-produced polyethylene, moderate-pressure-produced polyethylene, butadiene resin, polycarbonate resin, polystyrene resin, fluorine resin, polypropylene, methacrylic resin and methylpentene resin.
Claim 5
Dependent Claim
24 words
An article according to claim 1, wherein the thermosetting a member selected from the group consisting of urea resin, phenol resin and epoxy resin.
Claim 6
Dependent Claim
34 words
An article according to claim 1, wherein the patterns and/or colors are put on the pattern member by a printing technique consisting of transfer printing, hot-stamping, silk screen printing, gravure printing or offset printing.
Claim 7
Dependent Claim
22 words
An article according to claim 1, wherein the pattern member is a polyester film on which the patterns and/or colors are photogravured.
Claim 8
Dependent Claim
64 words
An article according to claim 1, wherein the pattern member comprises a rigid base plate composed of a thermoplastic resin selected from the group consisting of rigid polyvinyl chloride resin, polycarbonate resin, polymethylpentene resin, polypropylene resin, polyester resin, polyamide resin, styrene resin and acrylic resin, and a polyester film which is adhered to said base plate, patterns and/or colors being printed on said film.
Claim 9
Dependent Claim
30 words
The sheet article according to claim 1 wherein said fragrance releasing article additionally comprises a member selected from the group consisting of plasticizers, stabilizers, coloring agents, fungicides and mixtures thereof.
Claim 10
Dependent Claim
21 words
The sheet article according to claim 1 wherein the pattern member is sandwiched between two layers of the fragrance releasing member.
Claim 11
Dependent Claim
22 words
The sheet article according to claim 1 wherein the pattern member has an uneven surface and is enclosed in said sheet article.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-05-19 | 1989-11-18 | 1990-05-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-05-19 | 1993-11-18 | 1994-05-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-05-19 | 1997-11-18 | 1998-05-20 | $7700.00 | Window Closed / Lapsed |