US4562141A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Polymerisable composition comprising conjugated diacetylenic compounds, material coated therewith and the use thereof
Assignee: Novartis Corp
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Filing: 1983-09-21
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Granted: 1985-12-31
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Expires: 2003-09-21
Abstract
Abstract Compositions which can be polymerised by radiation and are based on surface-active, conjugated diacetylene compounds of the formula H(CH 2 ) m --C.tbd.C--C.tbd.C--(CH 2 ) n --A in which m and n=0 or 1-30 and m+n is at least 10 and A is a polar group, and which contain mixtures of such diacetylene compounds or are mixed with surface-active substances, are particularly suitable for use as a high-resolution photographic recording material.
Inventors
- 👤 Bernd Tieke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 07:21
CPC Classifications
G; G03; G03F; G03F7/00; G03F7/004; G03F7/025; Y; Y10; Y10S; Y10S430/00; Y10S430/1053; Y10S430/1055; Y10S430/127
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
132 words
A composition which is polymerizable by radiation and is based on conjugated diacetylene compounds and contains (a) a diyne compound of the formula I H(CH.sub.2).sub.m --C.tbd.C--C.tbd.C--(CH.sub.2).sub.n --A (I) in which m and n independently of one another are 0 or an integer from 1 to 30 and the sum of m+n is at least 10, n being at least 1, if the group A is not linked to the diyne radical via a C atom, and A is a polar group, and (b1) at least one compound of the formula I which is different from (a), (b2) an unsubstituted alkane having 10 to 30 C atoms or (b3) a surface-active dye containing at least one alkyl group which contains at least 10 C atoms and which is attached to a chromophoric molecule.
Claim 2
Dependent Claim
132 words
A composition which is polymerizable by radiation and is based on conjugated diacetylene compounds and contains (a) a diyne compound of the formula I H(CH.sub.2).sub.m --C.tbd.C--C.tbd.C--(CH.sub.2).sub.n --A (I) in which m and n independently of one another are 0 or an integer from 1 to 30 and the sum of m+n is at least 10, n being at least 1, if the group A is not linked to the diyne radical via a C atom, and A is a polar group, and (b1) at least one compound of the formula I which is different from (a), (b2) an unsubstituted alkane having 10 to 30 C atoms or (b3) a surface-active dye containing at least one alkyl group which contains at least 10 C atoms and which is attached to a chromophoric molecule.
Claim 3
Dependent Claim
23 words
A composition according to claim 1, wherein m and n independently of one another are 0 or a number from 1 to 20.
Claim 4
Dependent Claim
102 words
A composition according to claim 1, wherein the polar group A is --SH, --OH, --NR 1 R 2 , COOR 3 , CONR 1 R 2 , --OSO 3 R 3 , --SO 3 R 3 , --OPO 2 R 3 R 4 , --OPO 3 R 4 , --PO 3 R 3 R 4 , pyridyl or bipyridyl, in which formulae R 1 and R 2 are a hydrogen atom, alkyl or cycloalkyl and R 1 and R 2 together are tetramethylene or pentamethylene or 3-oxapentylene and R 3 and R 4 are a hydrogen atom, a cation, alkyl or cycloalkyl.
Claim 5
Dependent Claim
27 words
A composition according to claim 1, which contains 99-1% by weight of the component (a) and 1-99% by weight of the component (b1), based on the composition.
Claim 6
Dependent Claim
49 words
A composition according to claim 1, which contains 10 to 90% by weight of the component (a) and 90 to 10% by weight of the components (b1) or (b2) or 80 to 99% by weight of the component (a) and 1 to 20% by weight of the component (b3).
Claim 7
Dependent Claim
12 words
A composition according to claim 1, wherein the alkane (b2) is linear.
Claim 8
Dependent Claim
20 words
A composition according to claim 1, which contains a mixture of tricosa-10,12-diynoic acid/tricosa-4,6-diynoic acid, pentacosa-10,12-diynoic acid/pentacosa-4,6-diynoic acid or pentacosa-10,12-diynoic acid/N,N'-distearyl-1,4-diaminoanthraquinone.
Claim 9
Dependent Claim
24 words
A material composed of a substrate, on the surface of which a thin layer of a composition according to claim 1 has been applied.
Claim 10
Dependent Claim
16 words
A material according to claim 8, in which the layer is up to 50 μm thick.
References Cited (Backward Citations)
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| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
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| 3.5 Years (Year 4) | 1988-12-30 | 1989-07-01 | 1989-12-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-12-30 | 1993-07-01 | 1993-12-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-12-30 | 1997-07-01 | 1997-12-31 | $7700.00 | Window Closed / Lapsed |