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| Number | Title | Issue Date |
| 7557227 | Process for producing hexafluoropropylene oxide A process for producing hexafluoropropylene oxide, which comprises contacting a reaction product containing hexafluoropropylene oxide obtained by reacting hexafluoropropylene with oxygen, with at least one adsorbent selected from activated carbon and the following m... | 07/07/2009 |
| 7320829 | Fluorinated polymer and amine resin compositions and products formed therefrom A reactive fluorinated polymer having polyester and polyether segments is mixed with a reactive melamine resin to form a coating composition. The polyether segment can include monomeric units from an oxetane monomer having pendant fluorine groups that are linked to ... | 01/22/2008 |
| 7247737 | Perfluoropolyethers comprising repeating units obtained from oxidation of perfluorodioxoles Perfluoropolyethers obtained by oxidation of perfluorodioxoles of formula (I) wherein Rf=—F, —(O)yCnF2n+1 with y=0, 1 and n=1, 2, 3, 4, 5, and with W=—F, —C | 07/24/2007 |
| 7214833 | Process for preparing perfluoropolyethers A process to obtain perfluoropolyethers comprising: a) synthesis of peroxidic perfluoropolyethers by one of the following reactions: al) TFE photooxidation, in solvents selected between perfluorocarbons and (mono)h... | 05/08/2007 |
| 6962633 | Amine azide propellant A novel family of amine azides having a cyclic structure therein is disclosed. These compounds have attractive properties as rocket propellants. ... | 11/08/2005 |
| 6936654 | Additives for hydrogenated resins Additives for hydrogenated resins obtainable by using the following components: a) bifunctional perfluoropolyethers having a —COOR end group, optionally in admixture with monofunctional perfluoropolyethers having a —COOR end gr... | 08/30/2005 |
| 6800658 | Substituted diphenyl indanone, indane and indole compounds and analogues thereof useful for the treatment of prevention of diseases characterized by abnormal cell proliferation The present invention provides substituted 3,3-diphenyl indanone, indane and indole compounds, as well as analogues thereof, which are specific, potent and safe inhibitors of mammalian cell proliferation. The compounds can be used to inhibit mammalian cell prolifera... | 10/05/2004 |
| 6780995 | Activated iododerivatives for the treatment of cancer and aids A series of activated iodo-benzamide derivatives are described as antineoplastic and antiviral drug compounds. The compounds generally possess a chelating group, a thiol trapping group and an activating group. The presumptive mechanism of action in preventing cancer... | 08/24/2004 |
| 6511988 | Activated iododerivatives for the treatment of cancer and aids A series of activated iodo-benzamide derivatives are described as antineoplastic and antiviral drug compounds. The compounds generally possess a chelating group, a thiol trapping group and an activating group. The presumptive mechanism of action in preven... | 01/28/2003 |
| 6306871 | Activated iododerivatives for the treatment of cancer and AIDS A series of activated iodo-benzamide derivatives are described as antineoplastic and antiviral drug compounds. The compounds generally possess a chelating group, a thiol trapping group and an activating group. The presumptive mechanism of action in preven... | 10/23/2001 |
| 6096773 | Compounds that inhibit the binding of integrins to their receptors A method for the inhibition of the binding of 댔 댡 integrin to its receptors, for example VCAM-1 (vascular cell adhesion molecule-1) and fibronectin; compounds that inhibit this binding; pharmaceutically active compositi... | 08/01/2000 |
| 5808132 | ,-bis(trifluoromethyl)arylacetic acid ester; its intermediates for synthesis; and process for producing the same Heptafluoroisobutenyl methyl ether having the following formula: ##STR1## is oxidized with ozone to produce perfluoro(2-methyl-1,2-epoxy-propyl) methyl ether. The resulting intermediate compound is allowed to react with an aromatic compound ArH to pr... | 09/15/1998 |
| 5753776 | Liquid-phase fluorination This invention pertains to a method for liquid phase fluorination for perfluorination of a wide variety of hydrogen-containing compounds.... | 05/19/1998 |
| 5739178 | Polymer, article and method for inhibiting the growth of ocular pathogens in eye care products A polymeric material incorporating a polyvalent cation chelating agent in an amount effective to inhibit the growth of an ocular pathogen, particularly a protozoan, can be used to produce eye care products such as contact lens cases and containers for con... | 04/14/1998 |
| 5674949 | Liquid-phase fluorination This invention pertains to a method for liquid-phase fluorination for perfluorination of a wide variety of hydrogen-containing compounds.... | 10/07/1997 |
| 5571870 | Liquid phase fluorination This invention pertains to a method for liquid phase fluorination for perfluorination of a wide variety of hydrogen-containing compounds.... | 11/05/1996 |
| 5569774 | Process for the preparation of chlorine-substituted olefins Chlorine-substituted olefins I ##STR1## (R1 =organic radical; R2 =--CN, --CO--R3, --CO--S--R3, --CO--O--R3 --CO--N(R4,R5); R3 =organic radical; R4, R | 10/29/1996 |
| 5539059 | Perfluorinated polyethers This invention pertains to perfluoropolyethers and perhalogenated chlorofluoropolyethers that can be prepared by fluorinating addition polymers made by polymerizing epoxides.... | 07/23/1996 |
| 5461117 | Liquid phase fluorination This invention pertains to a method for liquid phase fluorination for perfluorination of a wide variety of hydrogen-containing compounds.... | 10/24/1995 |
| 5332790 | Liquid-phase fluorination This invention pertains to a method for liquid phase fluorination for perfluorination of a wide variety of hydrogen-containing compounds.... | 07/26/1994 |
| 5322903 | Liquid-phase fluorination This invention pertains to a method for liquid phase fluorination for perfluorination of a wide variety of hydrogen-containing compounds.... | 06/21/1994 |
| 5322904 | Liquid-phase fluorination This invention pertains to a method for liquid phase fluorination for perfluorination of a wide variety of hydrogen-containing compounds.... | 06/21/1994 |
| 5266365 | Epoxy polymeric nonlinear optical materials The present invention is directed to an epoxy-containing polymeric material having nonlinear optical properties, particularly a glycidyl amine polymer, and a process for making the nonlinear optical (NLO) epoxy-containing polymeric material including poli... | 11/30/1993 |
| 5227501 | Iodine- and fluorine-containing epoxy compound Disclosed is a novel fluorine-containing epoxide compound 6-iodo-undecafluoro-1,2-epoxy hexane which can be prepared by the epoxidation reaction of 6-iodo-undecafluoro-1-hexene with a hypochlorite such as sodium hypochlorite in a two-phase reaction system... | 07/13/1993 |
| 5177226 | Perfluoropolyethers free from peroxidic oxygen and containing perfluoroepoxy groups positioned along the perfluoropolyether chain, and their derivatives Perfluoropolyethers having fluorinated epoxy groups positioned along their perfluoropolyether chain, and free from peroxidic oxygen, are obtained by means of a low-temperature oxidation process, in the liquid phase, with molecular oxygen and in the presen... | 01/05/1993 |
| 5149842 | Process for preparing peroxide perfluoropolyethers A process is disclosed for preparing peroxidic perfluoropolyethers comprising perfluoroalkylenoxy units having at least two carbon atoms, characterized in that one or more perfluoroolefins, except tetrafluoroethylene used alone, are reacted with oxygen in... | 09/22/1992 |
| 5112934 | Epoxy polymeric nonolinear optical materials based on glycidyl amines The present invention is directed to an epoxy-containing polymeric material having nonlinear optical properties, particularly a glycidyl amine polymer, and a process for making the nonlinear optical (NLO) epoxy-containing polymeric material including poli... | 05/12/1992 |
| 5093432 | Liquid phase fluorination This invention pertains to a method for liquid phase fluorination for perfluorination of a wide variety of hydrogen-containing compounds.... | 03/03/1992 |
| 5059700 | Perfluoropolyethers free from peroxidic oxygen and containing perfluoroepoxy groups positioned along the perfluoropolyether chain, and their derivatives Perfluoropolyethers having fluorinated epoxy groups positioned along their perfluoropolyether chain, and free from peroxidic oxygen, are obtained using a low-temperture oxidation process, in the liquid phase, with molecular oxygen and in the presence of U... | 10/22/1991 |
| 5041559 | Optically active alcohols Provided herein is an optically active alcohol having a silyl group, stannyl group, or halogen atom at the γ-position, selected from compounds represented by the general formula [I], ##STR1## the general formula [II], ##STR2## the general ... | 08/20/1991 |
| 4987236 | Optically active alcohols and process for producing the same Provided herein is an optically active alcohol having a silyl group, stannyl group, or halogen atom at the γ-position, selected from compounds represented by the general formula [I], ##STR1## the general formula [II], ##STR2## the general ... | 01/22/1991 |
| 4902812 | Optically active alcohols, process for producing the same, and process for resolving the same Provided herein is an optically active alcohol having a silyl group, stannyl group, or halogen atom at the γ-position, selected from compounds represented by the general formula [I], ##STR1## the general formula [II], ##STR2## the general ... | 02/20/1990 |
| 4751312 | Process and intermediates for the synthesis of diastereomeric compounds A new process for the controlled synthesis of the two diasteromeric forms of triazolyl-O,N-acetals of the formula ##STR1## in which R represents optionally substituted phenyl, optionally substituted phenoxy, optionally substituted alkoxy, optionally ... | 06/14/1988 |
| 4745202 | Aerocyanidin-antibiotic Aerocavin, a novel antibiotic substance having the structure ##STR1## and aerocyanidin, a novel antibiotic substance having the structure ##STR2## can be prepared by cultivation of the microorganism Aerocavin caviae SC 14,030 A.T.C.C. No. 53434.... | 05/17/1988 |
| 4717760 | Fluorinated tris-epoxides based on triphenyl methane Epoxides of the invention are those of the formula ##STR1## wherein J is H or F, the same in each occurrence; Q is a valence bond or --O--, the same in each occurrence; and Y is H or F, independently. When cured, these epoxides are superior in moistu... | 01/05/1988 |
| 4686299 | Aerocavin antibiotics Aerocavin, a novel antibiotic substance having the structure ##STR1## and aerocyanidin, a novel antibiotic substance having the structure ##STR2## can be prepared by cultivation of the microorganism Aerocavin caviae SC 14,030 A.T.C.C. No. 53434.... | 08/11/1987 |
| 4384128 | Perfluoroglycidyl ethers Perfluoroglycidyl ethers of the formula ##STR1## are prepared by epoxidation of a perfluoroallyl ether of the formula The glycidyl ethers are useful as monomers for preparing polymers which are useful as stable oils and greases. Polymers containing functi... | 05/17/1983 |
| 4377705 | Perfluorodiglycidyl ethers and precursors therefor Perfluoroglycidyl ethers of the formula ##STR1## are prepared by epoxidation of a perfluorodiallyl ether of the formula The glycidyl ethers are useful as monomers for preparing polymers which provide crosslinking or cure sites and are stable elastomeric m... | 03/22/1983 |
| 4287128 | Process for preparing epoxides A new process for preparing haloalkyl epoxides and oxaziranes is described in which a mixture of an perhalo alkene or alkyl imine and chlorine gas is contacted with a Group IA, IIA metal oxide, carbonate or bicarbonate under mild conditions of temperature... | 09/01/1981 |
| 4281119 | Cryogenically controlled direct fluorination process, apparatus and products resulting therefrom An apparatus and process useful in direct fluorination of a variety of compositions, as well as the fluorinated compositions themselves, are disclosed. The apparatus comprises a cryogenic zone reactor, such as a packed column reactor, suitably divided int... | 07/28/1981 |
