 February 2001 Vol. 31, No. 2, pp. 52–55. |
Phosphonosuccinic acid and diols react to yield poly phosphonates
Metal–organophosphorus ligands increase the stability of hydroformylation catalysts
Biopolymers are separated magnetically
Use difunctional fluorinated polyethers to make novel polyamide prepolymers
New chiral hydride complexes bring about asymmetric reductions
A UV-absorptive coating can prolong the life of an electrochromic device
Cardboard can be coated with moisture-proof polyester layers
New polymer X-ray lithography resists reproduce features under low irradiation power
| Patent Watch Contributors
(EGB) Elizabeth G. Burns, Raffi and Swanson, 100 Eames St., Wilmington, MA 01887-3389; 978-988-0880, ext. 361; eburns@raffiandswanson.com. (LD) Laura Deakin, Dept. of Chemistry, University of Alberta, Edmonton, AB T6G 2G2, Canada; ldeakin@gpu.srv.ualberta.ca. (JSP) Jeffrey S. Plotkin, Chem Systems/IBM; 44 S. Broadway, 5th Floor, White Plains, NY 10601-4425; 914-288-5525; jplotkin@us.ibm.com. |
