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Method For Producing Fluorinated Organic Compounds - EP2546221

The patent EP2546221 was granted to Honeywell on May 1, 2024. The application was originally filed on Jan 3, 2007 under application number EP12178198A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2546221

HONEYWELL
Application Number
EP12178198A
Filing Date
Jan 3, 2007
Status
Patent Maintained As Amended
Mar 29, 2024
Grant Date
May 1, 2024
External Links
Slate, Register, Google Patents

Patent Summary

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ARKEMA FRANCEApr 16, 2018ARKEMA PATENTADMISSIBLE

Patent Citations (9) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
DESCRIPTIONUS2931840
DESCRIPTIONUS4900874
DESCRIPTIONUS5162594
OPPOSITIONUS2996555
OPPOSITIONWO2005012212
OPPOSITIONWO2005042451
OPPOSITIONWO2007079431
OTHERWO2005012212
OTHERWO2005042451

Non-Patent Literature (NPL) Citations (9) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference Text
DESCRIPTION- BANKS ET AL., JOURNAL OF FLUORINE CHEMISTRY, (1997), vol. 82, no. 2, pages 171 - 174
OPPOSITION- HEARD et al., "1,2-FCl Rearrangement as an Intermediate Step in the Unimolecular 1,3-HCl Elimination from Chlorofluoropropanes", J. Phys. Chem. A, (20010000), vol. 105, pages 1622 - 1625
OPPOSITION- Material safety data sheet for HCFC-244bb (Honeywell)
OPPOSITION- Safety data sheet for HCFC-245bb (Synquest Laboratories)
OPPOSITION- BURGIN et al., "UNIMOLECULAR REACTION KINETICS OF CF2CLCF2CH3 AND CF2CLCF2CD3: EXPERIMENTAL EVIDENCE FOR A NOVEL 1,2-FCL REARRANGEMENT PATHWAY", J. Phys. Chem. A, (20010000), vol. 105, pages 1615 - 1621, XP002448571
OPPOSITION- HEARD et al., "1,2-FCl Rearrangement as an Intermediate Step in the Unimolecular 1,3-HCl Elimination from Chlorofluoropropanes", J. Phys. Chem. A, (20010000), vol. 105, pages 1622 - 1625, XP055416203
SEARCH- PALETA, OLDRICH ET AL, "Synthesis of perfluoroallyl chloride and some chlorofluoropropenes", BULLETIN DE LA SOCIETE CHIMIQUE DE FRANCE, (1986), no. 6, pages 920 - 924, XP009088473 [X] 1-15 * schmeme 2; page 924, lines 6-9, 17-32 *
SEARCH- HENNE, ALBERT L. ET AL, "Fluorinated derivatives of propane and propylene. VI", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, (1946), vol. 68, pages 496 - 497, XP002448570 [X] 1-15 * page 496, right column, paragraph "synthesis of CH2=CFCF3"; page 497, left column, paragraph", "synthesis of CF2=CFCF3"; table I, 8th and 10th entry *
SEARCH- MARIA O. BURGIN ET AL, "UNIMOLECULAR REACTION KINETICS OF CF2CLCF2CH3 AND CF2CLCF2CD3: EXPERIMENTAL EVIDENCE FOR A NOVEL 1,2-FCL REARRANGEMENT PATHWAY", J. PHYS. CHEM. A, (2001), vol. 105, pages 1615 - 1621, XP002448571 [X] 1-15 * table 3 *

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