Patent US2144466A successfully refreshed from Google Patents.
Patent US4684420A successfully refreshed from Google Patents.
US4684420A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Polymer transfer decals comprising saturated elastomers
Assignee: Bridgestone Research LLC
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Filing: 1985-08-16
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Granted: 1987-08-04
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Expires: 2005-08-16
Abstract
Abstract Paint compositions suitable for forming decals which can be applied to vehicle tire sidewalls. The compositions comprise a saturated elastomer having a glass transition temperature not higher than -40 degrees C., a pigment which is preferably titanium dioxide in an amount in the range of 0.5 to 10 times the weight of elastomer, and a solvent. Compositions of this invention are resistant to ultraviolet light and ozone, maintain color and integrity during outdoor aging, and have a long fatigue life.
Inventors
- 👤 Lynn A. Bryant
- 👤 Durward T. Roberts, Jr.
- 👤 Joseph A. Beckman
- 👤 Joseph H. Tazewell
- 👤 James F. Cetnar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 22:44
CPC Classifications
B; B05; B05D; B05D1/00; B05D1/28; B44; B44C; B44C1/00; B44C1/16; B44C1/165; B44C1/17; B44C1/1712; B60; B60C; B60C13/00; B60C13/001; B60C13/002; C; C09; C09D; C09D153/00; C09D153/02; C09D153/025; B29; B29D; B29D30/00; B29D30/06; B29D30/72; B29D2030/726; Y; Y10; Y10S; Y10S152/00; Y10S152/12; Y10S428/00; Y10S428/914; Y10T; Y10T428/00; Y10T428/14; Y10T428/1438
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
109 words
A transfer decal having high resistance to ultraviolet light and ozone and having adherence to tire sidewalls, said decal comprising: (a) a saturated elastomer having a glass transition temperature not higher than about -40 degrees C.; (b) a pigment, the amount of said pigment being in the range of about 0.5 to about 10 times the weight of said elastomer, said decal being essentially devoid of unsaturation and free of staining and antiozonants, and forming a film having a flexural durability of at least about 100,000 cycles at room temperature and at least about 80,000 cycles at -40° C. when flexed at 5 Hz and a 15 percent strain.
Claim 2
Dependent Claim
109 words
A transfer decal having high resistance to ultraviolet light and ozone and having adherence to tire sidewalls, said decal comprising: (a) a saturated elastomer having a glass transition temperature not higher than about -40 degrees C.; (b) a pigment, the amount of said pigment being in the range of about 0.5 to about 10 times the weight of said elastomer, said decal being essentially devoid of unsaturation and free of staining and antiozonants, and forming a film having a flexural durability of at least about 100,000 cycles at room temperature and at least about 80,000 cycles at -40° C. when flexed at 5 Hz and a 15 percent strain.
Claim 3
Dependent Claim
13 words
A decal according to claim 1 wherein said pigment is a white pigment.
Claim 4
Dependent Claim
12 words
A decal according to claim 2 wherein said pigment is titanium dioxide.
Claim 5
Dependent Claim
25 words
A decal according to claim 3 wherein the amount of said pigment is from about 0.5 to about 5 times the weight of said elastomer.
Claim 6
Dependent Claim
21 words
A decal according to claim 1 in which said saturated elastomer is a thermoplastic elastomer of one or more hydrocarbon monomers.
Claim 7
Dependent Claim
14 words
A decal according to claim 1 in which said elastomer is a block copolymer.
Claim 8
Dependent Claim
12 words
A decal according to claim 1 wherein said saturated elastomer is ionic.
Claim 9
Dependent Claim
36 words
A process for preparing a decorative applique for a tire sidewall which comprises: (a) forming a decal according to claim 1, (b) transferring said decal to the sidewall of a tire, and (c) curing said tire.
Claim 10
Dependent Claim
12 words
A decal according to claim 1 in which said pigment is colored.
References Cited (Backward Citations)
US1552907A
Cited
US2188866A
Cited
US2154198A
Cited
US2611153A
Cited
US2646379A
Cited
GB867225A
Cited
US3073371A
Cited
US3113902A
Cited
US3285314A
Cited
US3280427A
Cited
US3382120A
Cited
US3449201A
Cited
US3607498A
Cited
US3616176A
Cited
US3554836A
Cited
US3684545A
Cited
US3764455A
Cited
US3876454A
Cited
US4032491A
Cited
US4269921A
Cited
US4195107A
Cited
US4136699A
Cited
US4170503A
Cited
US4038256A
Cited
US4019945A
Cited
US4092279A
Cited
US4111734A
Cited
US4024312A
Cited
US4072645A
Cited
US4101482A
Cited
US4066602A
Cited
US4068033A
Cited
US4207377A
Cited
US4123580A
Cited
JPS5469190A
Cited
US4263077A
Cited
US4288480A
Cited
US4237173A
Cited
US4413067A
Cited
US4419497A
Cited
US4256159A
Cited
US4259227A
Cited
US4267096A
Cited
US4296008A
Cited
US4610744A
Cited
US4390646A
Cited
US4461795A
Cited
JPS5975808A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1990-08-03 | 1991-02-02 | 1991-08-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-08-03 | 1995-02-02 | 1995-08-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-08-03 | 1999-02-02 | 1999-08-04 | $7700.00 | Window Closed / Lapsed |