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Class Information
Number: 528/413
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > From heterocyclic reactant containing as ring atoms oxygen, selenium or tellurium, e.g., epoxy, etc. > Polymerizing in the presence of a specified material other than a reactant > Material contains a metal atom > Material contains a group iia metal atom (be, mg, ca, sr, ba, ra)
Description: Subject matter wherein the metal is a Group IIA metal atom (Be, Mg, Ca, Sr, Ba, Ra).
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7417075 |
Cationically polymerizable composition, actinic radiation curable ink-jet ink, and production method of cationically polymerizable composition |
Aug. 26, 2008 |
| 7268204 |
Complex of a multimetal cyanide compound and methods of forming polyethercarbonate polyols |
Sep. 11, 2007 |
| 7160962 |
Elastomer-modified epoxy siloxane compositions |
Jan. 9, 2007 |
| 6979722 |
Process for production of alkyllene oxide polymers |
Dec. 27, 2005 |
| 6977236 |
Preparation of a double metal cyanide catalyst |
Dec. 20, 2005 |
| 6822068 |
Method for producing highly-branched glycidol-based polyols |
Nov. 23, 2004 |
| 6815529 |
Catalyst for producing aliphatic polycarbonate and the preparation thereof |
Nov. 9, 2004 |
| 6773754 |
Accelerated curing of epoxy gelcoats |
Aug. 10, 2004 |
| 6765082 |
Method for producing highly-branched glycidol-based polyols |
Jul. 20, 2004 |
| 6716788 |
Preparation of a double metal cyanide catalyst |
Apr. 6, 2004 |
| 6639025 |
Elastomer-modified epoxy siloxane compositions |
Oct. 28, 2003 |
| 6586564 |
Double-metal cyanide catalysts for preparing polyether polyols |
Jul. 1, 2003 |
| 6455711 |
Method for producing polytetrahydrofuran |
Sep. 24, 2002 |
| 6420320 |
High molecular weight polyols, process for preparation and use thereof |
Jul. 16, 2002 |
| 6362312 |
Catalyst and method for the production of polytetrahydrofuran |
Mar. 26, 2002 |
| 6359108 |
Method for polymerizing cyclic ether |
Mar. 19, 2002 |
| 6274700 |
Catalyst and method for producing polytetrahydrofuran |
Aug. 14, 2001 |
| 6255434 |
High molecular weight polyols, process for preparation and use thereof |
Jul. 3, 2001 |
| 6235808 |
Radiation-curable cycloaliphatic epoxy compounds, uses thereof, and compositions containing them |
May. 22, 2001 |
| 6133411 |
Slurry mixture forming an additive for producing a hydrodynamic drag reduction aqueous polymer solution |
Oct. 17, 2000 |
| 6103850 |
Sealants made using low unsaturation polyoxyalkylene polyether polyols |
Aug. 15, 2000 |
| 6001873 |
Process for preparing a high purity epoxy resin |
Dec. 14, 1999 |
| 5969036 |
Epoxy-containing die-attach compositions |
Oct. 19, 1999 |
| 5922832 |
Impact modified melt-stable lactide polymer compositions and processes for manufacture thereof |
Jul. 13, 1999 |
| 5886138 |
Process for the preparation of tetrahydrofuran polymers |
Mar. 23, 1999 |
| 5780584 |
Highly active double metal cyanide complex catalysts |
Jul. 14, 1998 |
| 5770678 |
Polymerization of, and depolymerization to, cyclic ethers using selected metal compound catalysts |
Jun. 23, 1998 |
| 5641858 |
Polyurethane foam-supported double metal cyanide catalysts for polyether polyol synthesis |
Jun. 24, 1997 |
| 5641853 |
Polymerization of cyclic ethers using selected metal compound catalysts |
Jun. 24, 1997 |
| 5614126 |
Solventless curable resin composition, in particular for the fabrication of prepregs |
Mar. 25, 1997 |
| 5480928 |
Preparation of stable dispersions of ethylene oxide polymers |
Jan. 2, 1996 |
| 5478920 |
Cyclic ether polymerization using silicon compound accelerators |
Dec. 26, 1995 |
| 5470896 |
Storage-stable solutions of accelerator systems |
Nov. 28, 1995 |
| 5426174 |
Hydroxy-functionalized polyoxyalkylene ether compositions derived from mixtures of C.sub.4 epoxides |
Jun. 20, 1995 |
| 5290912 |
Process for producing a polyoxyalkylene compound |
Mar. 1, 1994 |
| 5212261 |
Latent, heat-curable epoxy resin compositions containing metal carboxylate curing systems |
May. 18, 1993 |
| 4962281 |
Synthesis of stereoregular poly(propylene oxide) |
Oct. 9, 1990 |
| 4943626 |
Primary polyether active hydrogen compounds which are prepared from linked, protectively initiated polyalkyleneoxides |
Jul. 24, 1990 |
| 4861839 |
Metal chelate compound and curable coating composition therefrom |
Aug. 29, 1989 |
| 4728722 |
Preparation of polyoxybutylene polyoxyalkylene glycols having a narrow molecular weight distribution and a reduced content of oligomeric cyclic ethers |
Mar. 1, 1988 |
| 4707535 |
Low viscosity adducts of a poly(active hydrogen) organic compound and polyepoxide |
Nov. 17, 1987 |
| 4675379 |
Fire and heat resistant laminating resins based on maleimido and citraconimido substituted 1-(diorganooxyphosphonyl)-methyl)-2,4-and-2,6-diaminobenzenes |
Jun. 23, 1987 |
| 4668758 |
Cure rate control in epoxy resin compositions |
May. 26, 1987 |
| 4629779 |
Low viscosity adducts of a polycaprolactone polyol and a polyepoxide |
Dec. 16, 1986 |
| 4628080 |
Cure rate control in epoxy resin compositions |
Dec. 9, 1986 |
| 4599401 |
Low viscosity adducts of poly(active hydrogen) organic compounds and a polyepoxide |
Jul. 8, 1986 |
| 4547477 |
Organomagnesium solutions of low viscosity |
Oct. 15, 1985 |
| 4487914 |
Curing agents for epoxy resins |
Dec. 11, 1984 |
| 4396754 |
Rapid curing epoxy compositions |
Aug. 2, 1983 |
| 4355156 |
Solution polymerization |
Oct. 19, 1982 |
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