US5116664A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Titanium-mica composite material
Assignee: Shiseido Co Ltd
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Filing: 1991-03-14
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Granted: 1992-05-26
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Expires: 2011-03-14
Abstract
Abstract A titanium-mica composite material comprising (i) mica, (ii) a first coating composed of titanium dioxide, coated on the surface of the mica, and (iii) a second coating compound of powder particles of at least one metal selected from the group consisting of cobalt, nickel, copper, zinc, tin, gold, and silver coated on the first coating.
Inventors
- 👤 Asa Kimura
- 👤 Fukuji Suzuki
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 13:36
CPC Classifications
C; C09; C09C; C09C3/00; C09C3/06; C09C3/063; C09C1/00; C09C1/0078; B; B05; B05D; B05D2601/00; B05D2601/02; B05D2601/04; B05D2601/06; C01; C01P; C01P2002/00; C01P2002/02; C01P2002/70; C01P2002/72; C01P2002/74; C01P2004/00; C01P2004/01; C01P2004/03; C01P2004/80; C01P2004/82; C01P2004/84; C01P2006/00; C01P2006/32; C01P2006/37; C01P2006/60; C01P2006/80; Y; Y10; Y10S; Y10S106/00; Y10S106/03; Y10T; Y10T428/00; Y10T428/24; Y10T428/24942; Y10T428/2495; Y10T428/24967; Y10T428/24975; Y10T428/26; Y10T428/263; Y10T428/264; Y10T428/265; Y10T428/29; Y10T428/2982; Y10T428/2991
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
92 words
A titanium-mica composite material comprising (i) mica, (ii) a first coating composed of titanium dioxide, coated on the surface of the mica, and (iii) a second coating composed of powder particles of at least one metal selected from the group consisting of cobalt, nickel, copper, zinc, tin, gold and silver coated on the first coating, the thickness of the first coating being 200 Å or more and the thickness of the second coating being 5 to 600 Å, the composite exhibiting high chrome and brightness, and consistent appearance color and interference color.
Claim 2
Dependent Claim
92 words
A titanium-mica composite material comprising (i) mica, (ii) a first coating composed of titanium dioxide, coated on the surface of the mica, and (iii) a second coating composed of powder particles of at least one metal selected from the group consisting of cobalt, nickel, copper, zinc, tin, gold and silver coated on the first coating, the thickness of the first coating being 200 Å or more and the thickness of the second coating being 5 to 600 Å, the composite exhibiting high chrome and brightness, and consistent appearance color and interference color.
Claim 3
Dependent Claim
36 words
A titanium-mica composite material as claimed in claim 1, wherein the amount of the titanium dioxide in the first coating is 10 to 400 parts by weight, based on 100 parts by weight of the mica.
Claim 4
Dependent Claim
21 words
A titanium-mica composite material as claimed in claim 1, wherein the thickness of the first coating is 900 Å or more.
Claim 5
Dependent Claim
33 words
A titanium composite material as claimed in claim 1, wherein the amount of the metal powder particles is 0.01 to 100 parts by weight, based on 100 parts by weight of the mica.
Claim 6
Dependent Claim
21 words
A titanium composite material as claimed in claim 1, wherein the thickness of the second coating is 200 to 600 Å.
Claim 7
Dependent Claim
11 words
A coloring composition containing a titanium-mica composite material of claim 1.
Claim 8
Dependent Claim
15 words
A cosmetic composition containing, as a coloring agent, a titanium-mica composite material of claim 1.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-05-26 | 1995-11-25 | 1996-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-05-26 | 1999-11-25 | 2000-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-05-26 | 2003-11-25 | 2004-05-26 | $7700.00 | Window Closed / Lapsed |