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Chelating Agents for Improved Color Fidelity Cross-reference to Related Applications
| Content Provider | Semantic Scholar |
|---|---|
| Copyright Year | 2017 |
| Abstract | (75) Inventors: John Robert Rusche; Ellen Schmidt Hl 468 8/1995 Costa et al. .......................... 510/10 Baker, both of Cincinnati, OH (US); 3,756,950 * 9, 1973 Gluck ............ ... 510/52 Axel Masschelein, Uccle (BE) 4,326,965 * 4f 1982 Lips et al. ..... ... 50/522 4,525,291 * 6/1985 Smith et al. .. ... 510/108 (73) Assignee: The Procter & Gamble Company, 4,702,857 * 10/1987 Gossilink .......... ... 510/299 Cincinnati, OH (US) 4.767,547 8/1988 Straathof et al. ..... ... 510/522 y 4810,413 * 3/1989 Pancheri et al. ...... ... 510/320 A 5,399.272 * 3/1995 Swartley et al. ...... ... 510,525 (*) Notice: Subject to any disclaimer, the term of this 5,445,747 8/1995 Kvietok et al. ....... ... 50/521 patent is extended or adjusted under 35 5,460,736 * 10/1995 Trinh et al. ....... ... 50/52 U.S.C. 154(b) by 0 days. 5,686,376 * 1 1/1997 Rusche et al. ....................... 502,329 |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://patentimages.storage.googleapis.com/28/5b/b0/c1dec9860c5dd2/US6296670.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Patent |
