US4849533A
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Photosensitive compositions of matter which are capable of undergoing condensation or additional reactions and may or may not be crosslinkable, reaction products which can be prepared therefrom and their use
Assignee: BASF Corp
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Filing: 1988-04-20
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Granted: 1989-07-18
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Expires: 2008-04-20
Abstract
Abstract Photosensitive compositions of matter which are capable of undergoing condensation or addition reactions and may or may not be crosslinkable, and which contain an anthraquinone of the formula I ##STR1## in which X, X', R' and R" are as defined in Patent Claim 1 and X or X' is, for example, --OH or --NH 2 , at least one monomeric, oligomeric or polymeric compound which can be reacted with this antraquinone, for example, if X is --OH, a polymer with terminal glycidyl groups, and, where relevant, a crosslinking agent and/or a salt of a metal of group Ib or VIII of the periodic table, are suitable for image formation by means of electroless metal deposition.
Inventors
- 👤 Jurgen Finter
- 👤 Walter Fischer
- 👤 Friedrich Lohse
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 17:22
CPC Classifications
C; C07; C07D; C07D303/00; C07D303/02; C07D303/12; C07D303/18; C07D303/20; C07D303/22; C07C; C07C51/00; C07C51/347; C07C51/367; C07D303/24; C08; C08G; C08G59/00; C08G59/02; C08G59/04; C08G59/06; C08G59/066; C08G59/18; C08G59/40; C08G59/62; C08G59/621; C08G85/00; C09; C09B; C09B1/00; C09B1/16; C09B1/20; C09B1/50; C09B1/54; C09B1/545; C09B69/00; C09B69/10; C09B69/101; G; G03; G03C; G03C5/00; G03C5/58; Y; Y10; Y10S; Y10S430/00; Y10S430/1053; Y10S430/1055; Y10S430/114; Y10S430/124; Y10S430/125; Y10S430/128; Y10S522/00; Y10S522/904
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
43 words
An anthraquinone of the formula I' ##STR34## in which R' and R" independently of one another are hydrogen, methyl, halogen or a nitro, phenylsulfonyl or methoxy group and one of the radicals X 1 is hydrogen or ##STR35## and the other is ##STR36##
Claim 2
Dependent Claim
43 words
An anthraquinone of the formula I' ##STR34## in which R' and R" independently of one another are hydrogen, methyl, halogen or a nitro, phenylsulfonyl or methoxy group and one of the radicals X 1 is hydrogen or ##STR35## and the other is ##STR36##
Claim 3
Dependent Claim
26 words
An athraquinone of the formula I' according to claim 1, in which the ##STR37## groups are bonded in the 2- or in the 2- and 6-position.
Claim 4
Dependent Claim
13 words
An anthraquinone of the formula ##STR38## wherein X 1 is hydrogen or ##STR39##
Claim 5
Dependent Claim
13 words
An anthraquinone of the formula ##STR38## wherein X 1 is hydrogen or ##STR39##
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) | 1992-07-17 | 1993-01-16 | 1993-07-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-07-17 | 1997-01-16 | 1997-07-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-07-17 | 2001-01-16 | 2001-07-18 | $7700.00 | Window Closed / Lapsed |