http://gb.espacenet.com/ (http://gb.espacenet.com/)
is giving me that "error on page" shit. Know of any other free patent databases?http://patimg1.uspto.gov/.piw?PageNum=5&docid=US003097136&IDKey=B812BCCB6877&HomeUrl=http%3A%2F%2F164.195.100.11%2Fnetacgi%2Fnph-Parser%3FSect1%3DPTO1%2526Sect2%3DHITOFF%2526d%3DPALL%2526p%3D1%2526u%3D%2Fnetahtml%2Fsrchnum.htm%2526r%3D1%2526f%3DG%2526l%3D50%2526s1%3D%273097136%27.WKU.%2526OS%3DPN%2F3097136%2526RS%3DPN%2F3097136 (http://patimg1.uspto.gov/.piw?PageNum=5&docid=US003097136&IDKey=B812BCCB6877&HomeUrl=http%3A%2F%2F164.195.100.11%2Fnetacgi%2Fnph-Parser%3FSect1%3DPTO1%2526Sect2%3DHITOFF%2526d%3DPALL%2526p%3D1%2526u%3D%2Fnetahtml%2Fsrchnum.htm%2526r%3D1%2526f%3DG%2526l%3D50%2526s1%3D%273097136%27.WKU.%2526OS%3DPN%2F3097136%2526RS%3DPN%2F3097136)
Post 165124 (missing)
(beagle boy: "PCP Synthesis", Chemistry Discourse) confirms that PCE in not nearly as good as PCP.