| Sonstiges: |
- Nachgewiesen in: USPTO Patent Grants
- Sprachen: English
- Patent Number: 11008,267
- Publication Date: May 18, 2021
- Appl. No: 16/423352
- Application Filed: May 28, 2019
- Assignees: THE CHEMOURS COMPANY FC, LLC (Wilmington, DE, US)
- Claim: 1. A hydrofluoroalkane composition formed by reacting HF with 2-chloro-3,3,3-trifluoropropene in the liquid phase in the presence of a catalyst, the catalyst consisting essentially of SbF 5 , to produce 2-chloro-1,1,1,2-tetrafluoropropane; wherein the hydrofluoroalkane composition comprises greater than about 95 mol% 2-chloro-1,1,1,2-tetrafluoropropane; and wherein the hydrofluoroalkane composition further comprises at least two of 1,1,1,2,2-pentafluoropropane (245cb), 1,1,1-trifluoro-2,2-dichloropropane (243ab) or 1,1,1,3,3-pentafluoropropane (245fa).
- Claim: 2. The hydrofluoroalkane composition of claim 1 , wherein the hydrofluoroalkane composition comprises greater than 98 mol% 2-chloro-1,1,1,2-tetrafluoropropane.
- Claim: 3. The hydrofluoroalkane composition of claim 1 , wherein the hydrofluoroalkane composition comprises greater than 99 mol% 2-chloro-1,1,1,2-tetrafluoropropane.
- Claim: 4. The hydrofluoroalkane composition of claim 1 , wherein the hydrofluoroalkane composition is formed at a temperature ranging from about −30° C. to about 65° C.
- Claim: 5. The hydrofluoroalkane composition of claim 4 , wherein the temperature is from about −30° C. to about 25° C.
- Claim: 6. The hydrofluoroalkane composition of claim 5 , wherein the temperature is from about 5° C. to about 25° C.
- Claim: 7. The hydrofluoroalkane composition of claim 1 , wherein the catalyst consists of SbF 5 .
- Claim: 8. The hydrofluoroalkane composition of claim 1 , wherein the amount of 2-chloro-1,1,1,2-tetrafluoropropane is about 99.4 mol% and the amount of 1,1,1,2,2-pentafluoropropane (245cb) is about 0.032 mol%.
- Claim: 9. The hydrofluoroalkane composition of claim 1 , wherein the amount of 2-chloro-1,1,1,2-tetrafluoropropane is about 99.4 mol% and the amount of 1,1,1-trifluoro-2,2-dichloropropane (243ab) is about 0.009 mol%.
- Claim: 10. The hydrofluoroalkane composition of claim 1 , wherein the amount of 2-chloro-1,1,1,2-tetrafluoropropane is about 99.4 mol% and the amount of 1,1,1,3,3-pentafluoropropane (245fa) is about 0.059 mol%.
- Claim: 11. A hydrofluoroalkane composition wherein the hydrofluoroalkane composition comprises greater than about 99.4 mol% 2-chloro-1,1,1,2-tetrafluoropropane; and wherein the hydrofluoroalkane composition further comprises at least two of 1,1,1,2,2-pentafluoropropane (245cb), 1,1,1-trifluoro-2,2-dichloropropane (243ab) or 1,1,1,3,3-pentafluoropropane (245fa); wherein when the hydrofluoroalkane composition further comprises 1,1,1,2,2-pentafluoropropane (245cb), the amount of 1,1,1,2,2-pentafluoropropane (245cb) is about 0.032 mol%, wherein when the hydrofluoroalkane composition further comprises 1,1,1-trifluoro-2,2-dichloropropane (243ab), the amount of 1,1,1-trifluoro-2,2-dichloropropane (243ab) is about 0.009 mol%, and wherein when the hydrofluoroalkane composition further comprises the amount of 1,1,1,3,3-pentafluoropropane (245fa), the amount of 1,1,1,3,3-pentafluoropropane (245fa) is about 0.059 mol%.
- Claim: 12. A hydrofluoroalkane composition wherein the hydrofluoroalkane composition comprises about 98.2 mol% 2-chloro-1,1,1,2-tetrafluoropropane, about 0.017 mol% 1,1,1,2,2-pentafluoropropane (245cb), and about 0.02 mol% 1,1,1,3,3-pentafluoropropane (245fa).
- Patent References Cited: 5155082 October 1992 Tung et al. ; 7795480 September 2010 Merkel et al. ; 7803283 September 2010 Pham et al. ; 7829748 November 2010 Tung ; 8034251 October 2011 Merkel et al. ; 8058486 November 2011 Merkel et al. ; 8067649 November 2011 Kopkalli et al. ; 8070975 December 2011 Pham et al. ; 8071825 December 2011 Johnson et al. ; 8076521 December 2011 Elsheikh et al. ; 8114308 February 2012 Merkel et al. ; 8119845 February 2012 Merkel et al. ; 8168837 May 2012 Merkel et al. ; 8203022 June 2012 Nappa ; 8252964 August 2012 Devic et al. ; 8252965 August 2012 Merkel et al. ; 8314159 November 2012 Chen et al. ; 8367878 February 2013 Merkel et al. ; 8426658 April 2013 Pham et al. ; 8445735 May 2013 Nappa ; 8344191 June 2013 Nose et al. ; 8454853 June 2013 Van Horn et al. ; 8455704 June 2013 Johnson et al. ; 8481793 July 2013 Merkel et al. ; 8519201 August 2013 Merkel et al. ; 8546624 October 2013 Pham et al. ; 8563789 October 2013 Elsheikh et al. ; 8618338 December 2013 Elsheikh et al. ; 8618340 December 2013 Kopkalli et al. ; 8648123 February 2014 Van Horn et al. ; 8664455 March 2014 Merkel et al. ; 8680345 March 2014 Merkel et al. ; 8697922 April 2014 Nappa ; 8716538 May 2014 Merkel et al. ; 8741828 June 2014 Hulse et al. ; 8754271 June 2014 Mukhopadhyay et al. ; 8772364 July 2014 Van Horn et al. ; 8772554 July 2014 Nose et al. ; 8796493 August 2014 Merkel et al. ; 8835698 September 2014 Johnson et al. ; 8845921 September 2014 Merkel et al. ; 8846990 September 2014 Wang et al. ; 8859829 October 2014 Kopkalli et al. ; 2007/0197842 August 2007 Mukhopadhyay et al. ; 2008/0157022 July 2008 Singh et al. ; 2009/0030244 January 2009 Merkel et al. ; 2009/0030247 January 2009 Johnson et al. ; 2009/0149680 June 2009 Wang ; 2009/0182179 July 2009 Merkel et al. ; 2009/0211988 August 2009 Pham et al. ; 2009/0224207 September 2009 Pham et al. ; 2009/0227822 September 2009 Pham et al. ; 2009/0240090 September 2009 Merkel et al. ; 2009/0242832 October 2009 Pham et al. ; 2009/0256110 October 2009 Merkel et al. ; 2009/0287026 November 2009 Kopkalli et al. ; 2009/0287027 November 2009 Merkel et al. ; 2010/0036179 February 2010 Merkel et al. ; 2010/0048961 February 2010 Merkel et al. ; 2010/0056657 March 2010 Chen et al. ; 2010/0076100 March 2010 Chen ; 2010/0087557 April 2010 Chen et al. ; 2010/0105788 April 2010 Chen et al. ; 2010/0105789 April 2010 Van Horn et al. ; 2010/0105967 April 2010 Nappa ; 2010/0112328 May 2010 Van Horn et al. ; 2010/0113629 May 2010 Van Horn et al. ; 2010/0154419 June 2010 Kontomaris ; 2010/0185030 July 2010 Elsheikh et al. ; 2010/0187088 July 2010 Merkel et al. ; 2010/0331583 December 2010 Johnson et al. ; 2011/0001080 January 2011 Van Horn et al. ; 2011/0004035 January 2011 Merkel et al. ; 2011/0012052 January 2011 Van Horn et al. ; 2011/0031436 February 2011 Mahler et al. ; 2011/0088418 April 2011 Kontomaris et al. ; 2011/0105807 May 2011 Kopkalli et al. ; 2011/0105809 May 2011 Devic et al. ; 2011/0178344 July 2011 Nose et al. ; 2011/0197602 August 2011 Abbas et al. ; 2011/0207974 August 2011 Kopkalli et al. ; 2011/0207975 August 2011 Merkel et al. ; 2011/0210289 September 2011 Merkel et al. ; 2011/0219811 September 2011 Kontomaris ; 2011/0226004 September 2011 Kontomaris ; 2011/0240902 October 2011 Merkel et al. ; 2011/0245548 October 2011 Merkel et al. ; 2011/0270000 November 2011 Bektesevic et al. ; 2012/0037843 February 2012 Pham et al. ; 2012/0043492 February 2012 Williams et al. ; 2012/0053371 March 2012 Johnson et al. ; 2012/0059202 March 2012 Elsheikh et al. ; 2012/0065437 March 2012 Merkel et al. ; 2012/0078020 March 2012 Elsheikh et al. ; 2012/0101177 April 2012 Van Horn et al. ; 2012/0108688 May 2012 Van Horn et al. ; 2012/0136182 May 2012 Merkel et al. ; 2012/0178977 July 2012 Merkel et al. ; 2012/0187330 July 2012 Singh et al. ; 2012/0190901 July 2012 Merkel et al. ; 2012/0202904 August 2012 Chen et al. ; 2012/0215035 August 2012 Nappa ; 2012/0215036 August 2012 Sun et al. ; 2012/0215037 August 2012 Sun et al. ; 2012/0215038 August 2012 Sun et al. ; 2012/0215039 August 2012 Hulse et al. ; 2012/0216551 August 2012 Minor et al. ; 2012/0222448 September 2012 Chaki et al. ; 2012/0225961 September 2012 Van Horn et al. ; 2012/0232316 September 2012 Nappa ; 2012/0232317 September 2012 Nappa ; 2012/0240477 September 2012 Nappa ; 2012/0272668 November 2012 Van Horn et al. ; 2012/0292556 November 2012 Van Horn ; 2012/0296128 November 2012 Merkel et al. ; 2012/0304682 December 2012 Kontomaris ; 2012/0304686 December 2012 Konotmaris ; 2013/0035410 February 2013 Chen et al. ; 2013/0035526 February 2013 Elsheikh et al. ; 2013/0041048 February 2013 Chen et al. ; 2013/0085308 April 2013 Merkel et al. ; 2013/0096218 April 2013 Rached et al. ; 2013/0099154 April 2013 Boussand et al. ; 2013/0105296 May 2013 Chaki et al. ; 2013/0119300 May 2013 Van Horn et al. ; 2013/0158305 June 2013 Takahashi ; 2013/0197282 August 2013 Merkel et al. ; 2013/0217928 August 2013 Takahashi et al. ; 2013/0246288 September 2013 Van Horn et al. ; 2013/0253235 September 2013 Johnson et al. ; 2013/0281557 October 2013 Van Horn et al. ; 2013/0338408 December 2013 Merkel et al. ; 2014/0005288 January 2014 Chen et al. ; 2014/0012047 January 2014 Merkel et al. ; 2014/0012048 January 2014 Sun et al. ; 2014/0012051 January 2014 Pigamo et al. ; 2014/0012052 January 2014 Pham et al. ; 2014/0031442 January 2014 Van Horn et al. ; 2014/0039228 February 2014 Pigamo et al. ; 2014/0051776 February 2014 Chen et al. ; 2014/0070129 March 2014 Kennoy et al. ; 2014/0100393 April 2014 Johnson et al. ; 2014/0103248 April 2014 Van Horn et al. ; 2014/0121424 May 2014 Nose et al. ; 2014/0147343 May 2014 Merkel et al. ; 2014/0018582 June 2014 Sun et al. ; 2014/0194656 July 2014 Chaki et al. ; 2014/0213677 July 2014 Jimenez et al. ; 2014/0213678 July 2014 Van Horn et al. ; 2014/0235903 August 2014 Wang et al. ; 2014/0235904 August 2014 Bektesevic et al. ; 2014/0249336 September 2014 Komatsu et al. ; 2014/0256995 September 2014 Wang et al. ; 2014/0256996 September 2014 Wang et al. ; 2014/0275646 September 2014 Wang et al. ; 2014/0275648 September 2014 Chiu ; 2014/0275649 September 2014 Wang et al. ; 2014/0275650 September 2014 Kopkalli et al. ; 2014/0275651 September 2014 Wang et al. ; 2014/0275652 September 2014 Wang et al. ; 2014/0275653 September 2014 Pigamo et al. ; 2014/0275655 September 2014 Wang et al. ; 2014/0296360 October 2014 Chen et al. ; 2014/0296585 October 2014 Deur-Bert et al. ; 2014/0303409 October 2014 Wang et al. ; 2014/0303412 October 2014 Karube et al. ; 2014/0303413 October 2014 Merkel et al. ; 2014/0309462 October 2014 Nappa et al. ; 2014/0309463 October 2014 Bektesvic et al. ; 2015/0241095 August 2015 Nappa ; 2015/0247674 September 2015 Nappa ; 2015/0247675 September 2015 Nappa ; 2015/0251033 September 2015 Nappa ; 2018/0214727 August 2018 Nappa ; 2010341533 June 2012 ; 112012015260 April 2017 ; 2782592 July 2011 ; 3016991 July 2011 ; 3017000 July 2011 ; 102686694 September 2012 ; 104140354 November 2014 ; 104140355 November 2014 ; 104140355 November 2014 ; 105062427 November 2015 ; 2 096 096 September 2009 ; 2 098 499 September 2009 ; 2 103 587 September 2009 ; 2 107 048 October 2009 ; 2 108 638 October 2009 ; 2 119 692 November 2009 ; 2 151 425 February 2010 ; 2 157 073 February 2010 ; 2 258 789 December 2010 ; 2 287 271 February 2011 ; 2 412 753 February 2012 ; 2516577 October 2012 ; 2 583 959 April 2013 ; 2 615 079 July 2013 ; 2 634 165 September 2013 ; 2 634 166 September 2013 ; 2 634 231 September 2013 ; 2 634 232 September 2013 ; 2 690 129 January 2014 ; 2 756 883 July 2014 ; 2845891 March 2015 ; H0824362 January 1996 ; 2009167187 July 2009 ; 2010043080 February 2010 ; 2010215622 September 2010 ; 2013515158 May 2013 ; 2018031013 March 2018 ; 2018141159 September 2019 ; 20120123355 November 2012 ; 20180011354 January 2018 ; 351915 November 2017 ; 356473 May 2018 ; 159904 February 2017 ; 2012131170 January 2014 ; 181873 July 2012 ; 10201509239X December 2015 ; 2006/069362 June 2006 ; 2008/121776 October 2008 ; 2008/121778 October 2008 ; 2008/121779 October 2008 ; 2008/121783 October 2008 ; 2008/121785 October 2008 ; 2008/121787 October 2008 ; 2008/121790 October 2008 ; 2009/003084 December 2008 ; 2008/015317 January 2009 ; 2009/018561 February 2009 ; 2009/114397 September 2009 ; 2009/137658 November 2009 ; 2009/140563 November 2009 ; 2009/148191 December 2009 ; 2009/151669 December 2009 ; 2010/001025 January 2010 ; 2010/013795 February 2010 ; 2010/013796 February 2010 ; 2010/062527 June 2010 ; 2010/062888 June 2010 ; 2010/080467 July 2010 ; 2011/031598 March 2011 ; 2011/038081 March 2011 ; 2011/050017 April 2011 ; 2011/056441 May 2011 ; 2011/056824 May 2011 ; 2011/059078 May 2011 ; 2011/082003 July 2011 ; 2011/087825 July 2011 ; 2011/091404 July 2011 ; 2011087825 July 2011 ; 2011/126620 October 2011 ; 2011/126634 October 2011 ; 2011/126679 October 2011 ; 2011/130108 October 2011 ; 2011/137033 November 2011 ; 2011/139646 November 2011 ; 2012/006206 January 2012 ; 2012/009114 January 2012 ; 2012/011609 January 2012 ; 2012/024252 February 2012 ; 2012/033088 March 2012 ; 2012/057367 May 2012 ; 2012/067980 May 2012 ; 2012/087667 June 2012 ; 2012/09447 July 2012 ; 2012/098421 July 2012 ; 2012/098422 July 2012 ; 2012/115930 August 2012 ; 2012/115934 August 2012 ; 2012/115938 August 2012 ; 2012/115957 August 2012 ; 2012/121876 September 2012 ; 2012/141822 October 2012 ; 2012/158870 November 2012 ; 2012/173273 December 2012 ; 2013/007906 January 2013 ; 2013/015068 January 2013 ; 2013/037286 March 2013 ; 2013/0139260 March 2013 ; 2013/045791 April 2013 ; 2013/049105 April 2013 ; 2013/049742 April 2013 ; 2013/049743 April 2013 ; 2013/049744 April 2013 ; 2013/053555 April 2013 ; 2013/055722 April 2013 ; 2013/055726 April 2013 ; 2013/055894 April 2013 ; 2013/065617 May 2013 ; 2013/067350 May 2013 ; 2013/067356 May 2013 ; 2013/071024 May 2013 ; 2013/074324 May 2013 ; 2013/088195 June 2013 ; 2013/093272 June 2013 ; 2013/106305 July 2013 ; 2013/111911 August 2013 ; 2013/114015 August 2013 ; 2013/116416 August 2013 ; 2013/119919 August 2013 ; 2013/130385 September 2013 ; 2013/138123 September 2013 ; 2013/174844 November 2013 ; 2013/182816 December 2013 ; 2013/182818 December 2013 ; 2013/184865 December 2013 ; 2014/010750 January 2014 ; 2014/015315 January 2014 ; 2014/022610 February 2014 ; 2014/025065 February 2014 ; 2014/028574 February 2014 ; 2014/047230 March 2014 ; 2014/102479 July 2014 ; 2014/147310 September 2014 ; 2014/147311 September 2014 ; 2014/147312 September 2014 ; 2014/147313 September 2014 ; 2014/147314 September 2014 ; 2014/150889 September 2014 ; 2014/151270 September 2014 ; 2014/151441 September 2014 ; 2014/151448 September 2014 ; 2014/152325 September 2014 ; 2014/159809 October 2014 ; 2014/159818 October 2014 ; 2014/164611 October 2014
- Other References: English translation of patent No. CN 104140355A, dated Nov. 12, 2014, pp. 1-5 (Year: 2014). cited by examiner ; International Search Report dated Aug. 22, 2016 issued in PCT/US2016/033450. cited by applicant ; English Translation of JP Office Action, JP Application No. 2017-560782, dated Mar. 9, 2020. cited by applicant ; European Examination Report for EP Application No. 167973627, dated May 27, 2020, 3 pages. cited by applicant
- Primary Examiner: Bahta, Medhanit W
- Attorney, Agent or Firm: McNees Wallace & Nurick LLC
|
