Claims
- 1. A photographic light sensitive material containing an antistatic composition capable of decreasing initial voltage of a film to no more than 1100 volts and the t1/2 to no more than 1 sec. comprising a mixture of:
- (i) an anionic surfactant of the following structure:
- R--X--Y--M
- wherein
- R is alkylene, alkyl, aryl or alkylaryl, and wherein alkyl is 1 to 100 carbon atoms and aryl is 6 to 10 carbon atoms;
- X is --(CH.sub.2 --CH.sub.2 --O).sub.a --(CH.sub.2 --CH.sub.2 --CH.sub.2 --O).sub.b --C.sub.n H.sub.2n --;
- a is 1 to 50; b is 0 to 50; n is 0 to 5;
- Y is --SO.sub.3 -- or --O--SO.sub.3 --; and
- M is alkali metal, ammonium or an alkylammonium group;
- (ii) a nonionic surfactant of the following structure:
- R.sup.1 --X--A
- wherein
- R.sup.1 is alkylene, alkyl, alkylcarboxylate, aryl, alkylaryl, alkyenyl, alkylamido, alkylarylamido, alkylsulfoamido, or alkoxy, where alkyl is 1 to 100 carbon atoms and aryl is 6 to 10 carbon atoms;
- X is as shown in (i);
- A is --OH, H or R as above in (i);
- (iii) a nonionic surfactant selected from the group consisting of
- Rf--B--X--A
- where:
- Rf is C.sub.z F.sub.2z+1 where z is 3-15;
- B is --(CH.sub.2).sub.t -- where t is 0 to 10; or
- SO.sub.2 --N(Q)--R.sub.2 -- where
- Q is H or CH.sub.3 and
- R.sub.2 is (CH.sub.2).sub.s --, or CO;
- s is 0 to 5;
- X is the same as in (i) above; and
- A is the same as in (ii) above.
Parent Case Info
This application is a continuation of Ser. No. 07/627,872, Dec. 13, 1990 now abandoned, which is a continuation of Ser. No. 07/511,801, Apr. 16, 1990 now abandoned, which is a continuation of Ser. No. 07/129,805, Dec. 7, 1987 now abandoned.
US Referenced Citations (8)
Foreign Referenced Citations (1)
Number |
Date |
Country |
0242853 |
Oct 1987 |
EPX |
Continuations (3)
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Number |
Date |
Country |
Parent |
627872 |
Dec 1990 |
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Parent |
511801 |
Apr 1990 |
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Parent |
129805 |
Dec 1987 |
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