Use of ethylene-tetrafluoroethylene carboxylic acids and...

Details Use of ethylene-tetrafluoroethylene carboxylic acids and... Use of ethylene-tetrafluoroethylene carboxylic acids and...

2009-10-21

2011-11-15

Egwim, Kelechi (Department: 1762)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymers from only ethylenic monomers or processes of...

C526S242000, C526S255000

Reexamination Certificate

active

08058375

ABSTRACT:
Provided are polyfluorinated carboxylic acids and their salts containing an ethylene-tetrafluoroethylene moiety. The polyfluorinated carboxylic acids and salts are useful as surfactants in polymerization processes.

REFERENCES:
patent: 6395848 (2002-05-01), Morgan et al.
patent: 2006/0178472 (2006-08-01), Johnson
Beletskaya et al., The Heck Reaction as a Sharpening Stone of Palladium Catalysis, Chem. Rev., vol. 100 (2000), pp. 3009-3066.
Chen et al., A General Method to Fluorous Ponytail-Substituted Aromatics, Tetrahedron Letters, vol. 42 (2001), pp. 4275-4278.
Kobayashi et al., Convenient Synthesis of 3,3,3-Trifluoropropenyl Compounds From Aromatic Aldehydes by Means of the TBAF-Mediated Horner Reaction, J. Org. Chem, vol. 67 (2002), pp. 3156-3159.
Neubert et al., The Effect of Fluorinated Terminal Chains on the Mesomorphic Properties of 4,4′-Disubstituted Phenyl Benzoates, Liquid Crystals, vol. 32, No. 6 (2005), pp. 781-795.

Affiliated with

Also associated with

Rating

Use of ethylene-tetrafluoroethylene carboxylic acids and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Use of ethylene-tetrafluoroethylene carboxylic acids and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Use of ethylene-tetrafluoroethylene carboxylic acids and... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4261730