US 7,579,393 B2
	Mixtures containing polytetrahydrofuran and a stabiliser
Hauke Malz, Diepholz (Germany); Dieter Rodewald, Ludwigshafen (Germany); and Hermann Graf, Mutterstadt (Germany)
Assigned to BASF Aktiengesellschaft, Ludwigshafen (Germany)
Appl. No. 10/584,767 PCT Filed Dec. 30, 2004, PCT No. PCT/EP2004/014827 § 371(c)(1), (2), (4) Date Jun. 28, 2006, PCT Pub. No. WO2005/068545, PCT Pub. Date Jul. 28, 2005.
Claims priority of application No. 10 2004 002 094 (DE), filed on Jan. 14, 2004.
Prior Publication US 2007/0129487 A1, Jun. 07, 2007
Int. Cl. C09K 3/00 (2006.01); C08G 18/08 (2006.01); C08G 18/32 (2006.01)

U.S. Cl. 524—113  [524/291; 524/589; 252/182.19; 252/182.24; 528/48; 528/85]

10 Claims

1. A mixture comprising (a) polytetrahydrofuran and (b) and at least one stabilizer comprising at least two phenolic groups which are joined to one another by a polyol having a number average molecular weight of from around 500×F g/mol to 1000×F g/mol, wherein F is the number of the phenolic groups in the molecule.