Patent US3801329A successfully refreshed from Google Patents.
US3801329A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Radiation curable coating compositions
Assignee: Union Carbide Corp
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Filing: 1972-10-31
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Granted: 1974-04-02
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Expires: 1992-10-31
Abstract
Abstract Coating compositions comprising a liquid vehicle, a colorant and a photosensitizer containing the structural group
Inventors
- 👤 M Sandner
- 👤 C Osborn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:37
CPC Classifications
G; G03; G03F; G03F7/00; G03F7/004; G03F7/027; G03F7/028; G03F7/031; C; C08; C08F; C08F283/00; C08F283/01; C09; C09D; C09D11/00; C09D11/02; C09D11/10; C09D11/101; C09D4/00; Y; Y10; Y10S; Y10S430/00; Y10S430/1053; Y10S430/1055; Y10S430/114; Y10S430/124
Claims Analysis
Total Claims: 46
Claim 1
Independent Claim
15 words
A composition as claimed in claim 1 wherein the vehicle is acrylated epoxidized soybean oil.
Claim 2
Dependent Claim
15 words
A composition as claimed in claim 1 wherein the vehicle is acrylated epoxidized linseed oil.
Claim 3
Dependent Claim
22 words
A composition as claimed in claim 1 wherein the vehicle is the reaction product of methyl isocyanate with acrylated epoxidized soybean oil.
Claim 4
Dependent Claim
22 words
A composition as claimed in claim 1 wherein the vehicle is the reaction product of methyl isocyanate with acrylated epoxidized linseed oil.
Claim 5
Dependent Claim
22 words
A composition as claimed in claim 1 wherein the vehicle is the reaction product of tolylene diisocyanate with acrylated epoxidized soybean oil.
Claim 6
Dependent Claim
22 words
A composition As claimed in claim 1 wherein the vehicle is the reaction product of tolylene diisocyanate with acrylated epoxidized linseed oil.
Claim 7
Dependent Claim
12 words
A composition as claimed in claim 1 wherein the photosensitizer is 2,2-diethoxyacetophenone.
Claim 8
Dependent Claim
12 words
A composition as claimed in claim 2 wherein the photosensitizer is 2,2-diethoxyacetophenone.
Claim 9
Dependent Claim
12 words
A composition as claimed in claim 3 wherein the photosensitizer is 2,2-diethoxyacetophenone.
Claim 10
Dependent Claim
12 words
A composition as claimed in claim 4 wherein the photosensitizer is 2,2-diethoxyacetophenone.
Claim 11
Dependent Claim
12 words
A composition as claimed in claim 5 wherein the photosensitizer is 2,2-diethoxyacetophenone.
Claim 12
Dependent Claim
12 words
A composition as claimed in claim 6 wherein the photosensitizer is 2,2-diethoxyacetophenone.
Claim 13
Dependent Claim
12 words
A composition as claimed in claim 7 wherein the photosensitizer is 2,2-diethoxyacetophenone.
Claim 14
Dependent Claim
12 words
A composition as claimed in claim 1 wherein the photosensitizer is 2,2-diisopropoxyacetophenone.
Claim 15
Dependent Claim
12 words
A composition as claimed in claim 2 wherein the photosensitizer is 2,2-diisopropoxyacetophenone.
Claim 16
Dependent Claim
12 words
A composition as claimed in claim 3 wherein the photosensitizer is 2,2-diisopropoxyacetophenone.
Claim 17
Dependent Claim
12 words
A composition as claimed in claim 4 wherein the photosensitizer is 2,2-diisopropoxyacetophenone.
Claim 18
Dependent Claim
12 words
A composition as claimed in claim 5 wherein the photosensitizer is 2,2-diisopropoxyacetophenone.
Claim 19
Dependent Claim
12 words
A composition as claimed in claim 6 wherein the photosensitizer is 2,2-diisopropoxyacetophenone.
Claim 20
Dependent Claim
12 words
A composition as claimed in claim 7 wherein the photosensitizer is 2,2-diisopropoxyacetophenone.
Claim 21
Dependent Claim
11 words
A composition as claimed in claim 1 additionally comprising a pigment.
Claim 22
Dependent Claim
13 words
A composition as claimed in claim 22 wherein the pigment is titanium dioxide.
Claim 23
Dependent Claim
11 words
A composition as claimed in claim 2 additionally comprising a pigment.
Claim 24
Dependent Claim
11 words
A composition as claimed in claim 3 additionally comprising a pigment.
Claim 25
Dependent Claim
11 words
A composition as claimed in claim 4 additionally comprising a pigment.
Claim 26
Dependent Claim
11 words
A composition as claimed in claim 5 additionally comprising a pigment.
Claim 27
Dependent Claim
11 words
A composition as claimed in claim 6 additionally comprising a pigment.
Claim 28
Dependent Claim
11 words
A composition as claimed in claim 7 additionally comprising a pigment.
Claim 29
Dependent Claim
11 words
A composition as claimed in claim 8 additionally comprising a pigment.
Claim 30
Dependent Claim
11 words
A composition as claimed in claim 9 additionally comprising a pigment.
Claim 31
Dependent Claim
11 words
A composition as claimed in claim 10 additionally comprising a pigment.
Claim 32
Dependent Claim
11 words
A composition as claimed in claim 11 additionally comprising a pigment.
Claim 33
Dependent Claim
11 words
A composition as claimed in claim 12 additionally comprising a pigment.
Claim 34
Dependent Claim
11 words
A composition as claimed in claim 13 additionally comprising a pigment.
Claim 35
Dependent Claim
11 words
A composition as claimed in claim 14 additionally comprising a pigment.
Claim 36
Dependent Claim
11 words
A composition as claim in claimed 15 additionally comprising a pigment.
Claim 37
Dependent Claim
11 words
A composition as claimed in claim 16 additionally comprising a pigment.
Claim 38
Dependent Claim
11 words
A composition as claimed in claim 17 additionally comprising a pigment.
Claim 39
Dependent Claim
11 words
A composition as claimed in claim 18 additionally comprising a pigment.
Claim 40
Dependent Claim
11 words
A composition as claimed in claim 19 additionally comprising a pigment.
Claim 41
Dependent Claim
11 words
A composition as claimed in claim 20 additionally comprising a pigment.
Claim 42
Dependent Claim
11 words
A composition as claimed in claim 21 additionally comprising a pigment.
Claim 43
Dependent Claim
13 words
A composition as claimed in claim 31 wherein the pigment is titanium dioxide.
Claim 44
Dependent Claim
13 words
A composition as claimed in claim 32 wherein the pigment is titanium dioxide.
Claim 45
Dependent Claim
13 words
A composition as claimed in claim 38 wherein the pigment is titanium dioxide.
Claim 46
Dependent Claim
13 words
A composition as claimed in claim 39 wherein the pigment is titanium dioxide.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1977-04-01 | 1977-10-01 | 1978-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-04-01 | 1981-10-01 | 1982-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-04-01 | 1985-10-01 | 1986-04-02 | $7700.00 | Window Closed / Lapsed |