Method for producing bisphenol catalysts and bisphenols

Details Method for producing bisphenol catalysts and bisphenols Method for producing bisphenol catalysts and bisphenols

2006-01-31

2006-01-31

Aulakh, Charanjit S. (Department: 1625)

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

C502S167000, C502S168000, C568S727000, C548S169000, C548S165000, C548S179000

Reexamination Certificate

active

06992228

ABSTRACT:
This disclosure relates to a method for producing and using catalysts in the production of bisphenols, and in particular to a method for producing catalysts which contain poly-sulfur mercaptan promoters, and using these catalysts in the production of bisphenol-A and its derivatives.

REFERENCES:
patent: 2607776 (1952-08-01), Vinton
patent: 2667489 (1954-01-01), Fincke
patent: 2775620 (1956-12-01), Williamson
patent: 2831799 (1958-04-01), Coouradt et al.
patent: 3037052 (1962-05-01), Bortnick et al.
patent: 3049568 (1962-08-01), Apel et al.
patent: 3153001 (1964-10-01), Apel et al.
patent: 3172916 (1965-03-01), Wagner et al.
patent: 3198847 (1965-08-01), Lanning
patent: 3242219 (1966-03-01), Farnham et al.
patent: 3367979 (1968-02-01), Harper et al.
patent: 3394089 (1968-07-01), McNutt et al.
patent: 3634341 (1972-01-01), Gammill et al.
patent: 3639663 (1972-02-01), Ayad et al.
patent: 3651080 (1972-03-01), Doebel et al.
patent: 3760006 (1973-09-01), Gammill et al.
patent: 4036974 (1977-07-01), Walker et al.
patent: 4045379 (1977-08-01), Kwantes et al.
patent: 4051079 (1977-09-01), Melby
patent: 4053522 (1977-10-01), McClure et al.
patent: 4059705 (1977-11-01), Walker
patent: 4122048 (1978-10-01), Buchwalder et al.
patent: 4123542 (1978-10-01), Walker
patent: 4126618 (1978-11-01), Winter et al.
patent: 4177350 (1979-12-01), Zirngibl et al.
patent: 4191843 (1980-03-01), Kwantes et al.
patent: 4239919 (1980-12-01), Hairston
patent: 4294995 (1981-10-01), Faler et al.
patent: 4308404 (1981-12-01), Kwantes et al.
patent: 4308405 (1981-12-01), Kwantes
patent: 4315023 (1982-02-01), Partyka et al.
patent: 4346247 (1982-08-01), Faler et al.
patent: 4365099 (1982-12-01), Faler et al.
patent: 4369293 (1983-01-01), Heydenreich et al.
patent: 4391997 (1983-07-01), Mendiratta
patent: 4396728 (1983-08-01), Faler
patent: 4419495 (1983-12-01), Davis
patent: 4423252 (1983-12-01), Maki et al.
patent: 4424283 (1984-01-01), Faler et al.
patent: 4439545 (1984-03-01), Aspisi et al.
patent: 4440555 (1984-04-01), Chichester
patent: 4448899 (1984-05-01), Hass
patent: 4455409 (1984-06-01), Faler et al.
patent: 4478956 (1984-10-01), Maki et al.
patent: 4496667 (1985-01-01), Reichgott et al.
patent: 4535084 (1985-08-01), Lombardino et al.
patent: 4549900 (1985-10-01), Kramer et al.
patent: 4579857 (1986-04-01), Sherlock
patent: 4579862 (1986-04-01), Manley et al.
patent: 4584383 (1986-04-01), Parhi
patent: 4584416 (1986-04-01), Pressman et al.
patent: 4590303 (1986-05-01), Mendiratta
patent: 4595704 (1986-06-01), Fazio
patent: 4822923 (1989-04-01), Li
patent: 4825010 (1989-04-01), Li
patent: 4826849 (1989-05-01), Heinemann et al.
patent: 4859803 (1989-08-01), Shaw
patent: 5100460 (1992-03-01), Desbordes et al.
patent: 5141966 (1992-08-01), Porath
patent: 5206131 (1993-04-01), Matsuda et al.
patent: 5212206 (1993-05-01), Rudolph et al.
patent: 5284981 (1994-02-01), Rudolph et al.
patent: 5296609 (1994-03-01), McCort et al.
patent: 5414151 (1995-05-01), Pressman et al.
patent: 5414152 (1995-05-01), Cipullo
patent: 5428075 (1995-06-01), Pressman et al.
patent: 5436344 (1995-07-01), Quallich
patent: 5589517 (1996-12-01), Sugawara et al.
patent: 5618778 (1997-04-01), Wirth et al.
patent: 5700943 (1997-12-01), Daines
patent: 5756781 (1998-05-01), Sybert et al.
patent: 5780690 (1998-07-01), Berg et al.
patent: 5785823 (1998-07-01), Meurer et al.
patent: 5786373 (1998-07-01), Hartman et al.
patent: 5789628 (1998-08-01), Auer et al.
patent: 5914431 (1999-06-01), Fennhoff
patent: 5929249 (1999-07-01), Hill et al.
patent: 5932731 (1999-08-01), Goda et al.
patent: 5939494 (1999-08-01), Wehmeyer et al.
patent: 5973103 (1999-10-01), Silva et al.
patent: 6013845 (2000-01-01), Allan et al.
patent: 6020385 (2000-02-01), Halle et al.
patent: 6114539 (2000-09-01), Jautelat et al.
patent: 6133190 (2000-10-01), Wehmeyer et al.
patent: 6133486 (2000-10-01), Maas et al.
patent: 6150307 (2000-11-01), Camenzind et al.
patent: 6211417 (2001-04-01), Fengler et al.
patent: 6229037 (2001-05-01), Okubo et al.
patent: 6265409 (2001-07-01), Cheshire et al.
patent: 6288284 (2001-09-01), Eek et al.
patent: 6329556 (2001-12-01), Sakura et al.
patent: 6414199 (2002-07-01), Saruwatari
patent: 6414200 (2002-07-01), Spivack et al.
patent: 6534686 (2003-03-01), Webb et al.
patent: 2002/0123656 (2002-09-01), Spivack
patent: 2003/0096939 (2003-05-01), Bodiger et al.
patent: 2003/0153792 (2003-08-01), Iwahara et al.
patent: 0 171 758 (1985-08-01), None
patent: 0 243 546 (1986-05-01), None
patent: 0 268 318 (1987-10-01), None
patent: 0 421 210 (1990-09-01), None
patent: 0 567 107 (1993-04-01), None
patent: 0 552 518 (1995-09-01), None
patent: 1 160 229 (2001-12-01), None
patent: 1 371 623 (2003-12-01), None
patent: 04063301 (1992-02-01), None
patent: 11-179210 (1999-07-01), None
patent: 11-246458 (1999-09-01), None
patent: WO 97/08122 (1997-03-01), None
patent: WO 01/49640 (2001-07-01), None
Japanese Patent Abstract for JP 02108039 A Application Date Oct. 18, 1988.
Patent Abstracts of Japan: Japanese Publication No. 2000-128819 Dated May 9, 2000.
Patent Abstracts of Japan: Japanese Publication No. 2000-281608 Dated Oct. 10, 2000.
Patent Abstracts of Japan: Japanese Publication No. 2001-286770 Dated Oct. 16, 2001.
Patent Abstracts of Japan: Japanese Publication No. 2001-288132 Dated Oct. 16, 2001.
Patent Abstracts of Japan: Japanese Publication No. 2002-226417 Dated Aug. 14, 2002.
Patent Abstracts of Japan: Japanese Publication No. 2002-255880 Dated Sep. 11, 2002.
Patent Abstracts of Japan: Japanese Publication No. 2003-055286 Dated Feb. 26, 2003.
Patent Abstracts of Japan: Japanese Publication No. 2003-190805 Dated Jul. 8, 2003.
Patent Abstracts of Japan: Japanese Publication No. 2003-226661 Dated Aug. 12, 2003.
Patent Abstracts of Japan: Japanese Publication No. 2003-246760 Dated Sep. 2, 2003.
Patent Abstracts of Japan: Japanese Publication No. 08-038910 Dated Feb. 13, 1996.
Patent Abstracts of Japan: Japanese Publication No. 08-325185 Dated Dec. 10, 1996.
Patent Abstracts of Japan: Japanese Publication No. 05-294875 Dated Nov. 9, 1993.
Patent Abstracts of Japan: Japanese Publication No. 05-294876 Dated Nov. 9, 1993.
Patent Abstracts of Japan: Japanese Publication No. 05-271132 Dated Oct. 19, 1993.
Patent Abstracts of Japan: Japanese Publication No. 10-314595 Dated Dec. 2, 1998.
Patent Abstracts of Japan: Japanese Publication No. 10-328573 Dated Dec. 15, 1998.
Patent Abstracts of Japan: Japanese Publication No. 11-124351 Dated May 11, 1999.
Patent Abstracts of Japan: Japanese Publication No. 11-179210 Dated Jul. 6, 1999.
Patent Abstracts of Japan: Japanese Publication No. 11-246458 Dated Sep. 14, 1999.
Patent Abstracts of Japan: Japanese Publication No. 2002-255880 Dated Sep. 11, 2002.
Patent Abstracts of Japan: Japanese Publication No. 2002-255879 Dated Sep. 11, 2002.
Patent Abstracts of Japan: Japanese Publication No. 2002-255881 Dated Sep. 11, 2002.
Patent Abstracts of Japan: Japanese Publication No. 2002-265402 Dated Sep. 18, 2002.
Patent Abstracts of Japan: Japanese Publication No. 2002-265403 Dated Sep. 18, 2002.
Patent Abstracts of Japan: Japanese Publication No. 2002-316962 Dated Oct. 31, 2002.
Patent Abstracts of Japan: Japanese Publication No. 11-255748 Dated Sep. 21, 1999.
Patent Abstracts of Japan: Japanese Publication No. 10-211434 Dated Aug. 11, 1998.
Patent Abstracts of Japan: Japanese Publication No. 10-218814 Dated Aug. 18, 1998.
Patent Abstracts of Japan: Japanese Publication No. 10-314595 Dated Dec. 2, 1998.
Patent Abstracts of Japan: Japanese Publication No. 57-085335 Dated May 28, 1982.
EP 0249102 A3; Publication Date Dec. 16, 1987 (DE 3619450) Abstract Only.
FR 2685323; Publication Date Jun. 25, 1993 Abstract Only.
FR 2685221 Publication Date Jun. 25, 1993 Abstract Only.
EP 0166696 Publication Date Jan. 2, 1986 English Abstract (non-translated patent included).
DE 19834951 Publication Date Feb. 11, 1999 English Abstract (non-translated patent included).
Chemical Abstract No. XP002195035 abstract for JP 08 325185 A (Dec. 10, 1996).
Chemical Abstract No. XP002262268 abstract for “Preparation of lubricating oil additives f

Affiliated with

Also associated with

Rating

Method for producing bisphenol catalysts and bisphenols does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for producing bisphenol catalysts and bisphenols, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for producing bisphenol catalysts and bisphenols will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3602672