Macromolecular antioxidants based on sterically hindered...

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate

Reexamination Certificate

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C528S086000, C528S184000, C528S211000

Reexamination Certificate

active

07956153

ABSTRACT:
Sterically hindered phenol and phosphite based compounds represented by structural formula II:and their use as antioxidants in a wide range of materials including, but not limited to, food, plastics, elastomers, composites and petroleum based products is disclosed herein.

REFERENCES:
patent: 3116305 (1963-12-01), Morris et al.
patent: 3294836 (1966-12-01), Peterson et al.
patent: 3441545 (1969-04-01), Blatz et al.
patent: 3459704 (1969-08-01), Peterson et al.
patent: 3557245 (1971-01-01), Phillips et al.
patent: 3632785 (1972-01-01), Bornstein
patent: 3645970 (1972-02-01), Kleiner
patent: 3649667 (1972-03-01), Song et al.
patent: 3655831 (1972-04-01), Friedman
patent: 3870680 (1975-03-01), Schurdak
patent: 3907939 (1975-09-01), Robin et al.
patent: 3953402 (1976-04-01), Kline
patent: 3965039 (1976-06-01), Chaplits et al.
patent: 3983091 (1976-09-01), Gloth et al.
patent: 3994828 (1976-11-01), Zaffaroni
patent: 3996160 (1976-12-01), Dale et al.
patent: 3996198 (1976-12-01), Wang et al.
patent: 4054676 (1977-10-01), Weinshenker et al.
patent: 4094857 (1978-06-01), Wolfe, Jr.
patent: 4096319 (1978-06-01), Willette et al.
patent: 4097464 (1978-06-01), Kline
patent: 4098829 (1978-07-01), Weinshenker et al.
patent: 4107144 (1978-08-01), Russell et al.
patent: 4136055 (1979-01-01), Lyons
patent: 4202816 (1980-05-01), Moser et al.
patent: 4205151 (1980-05-01), Dale et al.
patent: 4213892 (1980-07-01), Scott
patent: 4219453 (1980-08-01), Sakurai et al.
patent: 4267358 (1981-05-01), Hechenbleikner et al.
patent: 4281192 (1981-07-01), Jacquet et al.
patent: 4283572 (1981-08-01), Klicker
patent: 4317933 (1982-03-01), Parker
patent: 4341879 (1982-07-01), Sugio et al.
patent: 4355148 (1982-10-01), Layer et al.
patent: 4377666 (1983-03-01), Farrar
patent: 4380554 (1983-04-01), Serres, Jr.
patent: 4447657 (1984-05-01), Firth et al.
patent: 4465871 (1984-08-01), Firth et al.
patent: 4510296 (1985-04-01), Hergenrother
patent: 4511491 (1985-04-01), Ishii et al.
patent: 4634728 (1987-01-01), Dunski et al.
patent: 4690995 (1987-09-01), Keskey et al.
patent: 4761247 (1988-08-01), Rei et al.
patent: 4824929 (1989-04-01), Arimatsu et al.
patent: 4849503 (1989-07-01), Cotter et al.
patent: 4855345 (1989-08-01), Rosenberger et al.
patent: 4857596 (1989-08-01), MacLeay et al.
patent: 4870214 (1989-09-01), Mina et al.
patent: 4894263 (1990-01-01), Dubois et al.
patent: 4897438 (1990-01-01), Kikuchi et al.
patent: 4900671 (1990-02-01), Pokora et al.
patent: 4925591 (1990-05-01), Nakauchi et al.
patent: 4968759 (1990-11-01), Kikuchi et al.
patent: 4977004 (1990-12-01), Bettle, III et al.
patent: 4981917 (1991-01-01), MacLeay et al.
patent: 4994628 (1991-02-01), Goddard et al.
patent: 5013470 (1991-05-01), Benfaremo
patent: 5017727 (1991-05-01), Olivier
patent: 5082358 (1992-01-01), Tabata et al.
patent: 5102962 (1992-04-01), Kikuchi et al.
patent: 5117063 (1992-05-01), Stern et al.
patent: 5143828 (1992-09-01), Akkara et al.
patent: 5155153 (1992-10-01), Neri et al.
patent: 5185391 (1993-02-01), Stokich, Jr.
patent: 5185407 (1993-02-01), Wong
patent: 5188953 (1993-02-01), Johnson et al.
patent: 5191008 (1993-03-01), Frost et al.
patent: 5196142 (1993-03-01), Mollet et al.
patent: 5206303 (1993-04-01), Tse et al.
patent: 5207939 (1993-05-01), Farng et al.
patent: 5274060 (1993-12-01), Schadeli
patent: 5278055 (1994-01-01), Cyrus, Jr. et al.
patent: 5304589 (1994-04-01), Davidson et al.
patent: 5320889 (1994-06-01), Bettle, III
patent: 5449715 (1995-09-01), Plochocka et al.
patent: 5498809 (1996-03-01), Emert et al.
patent: RE35247 (1996-05-01), Cyrus, Jr. et al.
patent: 5516856 (1996-05-01), Sanchez
patent: 5541091 (1996-07-01), Wheeler et al.
patent: 5565300 (1996-10-01), Uenishi et al.
patent: 5574118 (1996-11-01), Olivier
patent: 5652201 (1997-07-01), Papay et al.
patent: 5739341 (1998-04-01), Dubs et al.
patent: 5834544 (1998-11-01), Lin et al.
patent: 5837798 (1998-11-01), Hutchings et al.
patent: 5869592 (1999-02-01), Gagne et al.
patent: 5911937 (1999-06-01), Hekal
patent: 5994498 (1999-11-01), Tripathy et al.
patent: 6018018 (2000-01-01), Samuelson et al.
patent: 6046263 (2000-04-01), Rasberger et al.
patent: 6096695 (2000-08-01), Lam et al.
patent: 6096859 (2000-08-01), Akkara et al.
patent: 6150491 (2000-11-01), Akkara
patent: 6232314 (2001-05-01), Jarrott et al.
patent: 6342549 (2002-01-01), Hirose et al.
patent: 6444450 (2002-09-01), Akkara et al.
patent: 6646035 (2003-11-01), Koch et al.
patent: 6723815 (2004-04-01), Callaghan et al.
patent: 6743525 (2004-06-01), Berntsen et al.
patent: 6770785 (2004-08-01), Desai et al.
patent: 6794480 (2004-09-01), Goto et al.
patent: 6800228 (2004-10-01), Semen
patent: 6828364 (2004-12-01), Gugumus
patent: 7132496 (2006-11-01), Kerres et al.
patent: 7169844 (2007-01-01), Inokami
patent: 7205350 (2007-04-01), Thibaut
patent: 7223432 (2007-05-01), Cholli et al.
patent: 7262319 (2007-08-01), Rehm et al.
patent: 7705176 (2010-04-01), Cholli et al.
patent: 2001/0041203 (2001-11-01), Uno et al.
patent: 2002/0007020 (2002-01-01), Higahimura et al.
patent: 2002/0128493 (2002-09-01), Romanczyk, Jr. et al.
patent: 2002/0143025 (2002-10-01), Pratt et al.
patent: 2002/0183470 (2002-12-01), Tripathy et al.
patent: 2003/0030033 (2003-02-01), Duyck et al.
patent: 2003/0078346 (2003-04-01), Nakamura et al.
patent: 2003/0091837 (2003-05-01), Aoki
patent: 2003/0176620 (2003-09-01), Romanczyk, Jr. et al.
patent: 2003/0191242 (2003-10-01), Zedda et al.
patent: 2003/0229196 (2003-12-01), Braat et al.
patent: 2003/0230743 (2003-12-01), Cholli et al.
patent: 2004/0015021 (2004-01-01), Adams et al.
patent: 2004/0164279 (2004-08-01), Stevenson et al.
patent: 2004/0180994 (2004-09-01), Pearson et al.
patent: 2004/0186167 (2004-09-01), Dou et al.
patent: 2004/0186214 (2004-09-01), Li et al.
patent: 2004/0198875 (2004-10-01), Kaprinidis et al.
patent: 2004/0214935 (2004-10-01), Cholli et al.
patent: 2005/0170978 (2005-08-01), Migdal et al.
patent: 2005/0209379 (2005-09-01), Botkin et al.
patent: 2005/0238789 (2005-10-01), Cholli et al.
patent: 2005/0242328 (2005-11-01), Baranski
patent: 2006/0029706 (2006-02-01), Cholli et al.
patent: 2006/0040833 (2006-02-01), Al-Akhdar et al.
patent: 2006/0041087 (2006-02-01), Cholli
patent: 2006/0041094 (2006-02-01), Cholli
patent: 2006/0128929 (2006-06-01), Yang et al.
patent: 2006/0128930 (2006-06-01), Dhawan et al.
patent: 2006/0128931 (2006-06-01), Kumar et al.
patent: 2006/0128939 (2006-06-01), Kumar et al.
patent: 2006/0154818 (2006-07-01), Destro et al.
patent: 2006/0189820 (2006-08-01), Rehm et al.
patent: 2006/0189824 (2006-08-01), Kumar et al.
patent: 2006/0208227 (2006-09-01), Shiraki
patent: 2006/0233741 (2006-10-01), Kumar et al.
patent: 2007/0010632 (2007-01-01), Kaplan et al.
patent: 2007/0106059 (2007-05-01), Cholli et al.
patent: 2007/0135539 (2007-06-01), Cholli et al.
patent: 2007/0149660 (2007-06-01), Kumar et al.
patent: 2007/0154430 (2007-07-01), Cholli et al.
patent: 2007/0154608 (2007-07-01), Cholli et al.
patent: 2007/0154720 (2007-07-01), Cholli et al.
patent: 2007/0161522 (2007-07-01), Cholli et al.
patent: 2008/0249335 (2008-10-01), Cholli et al.
patent: 2008/0293856 (2008-11-01), Kumar et al.
patent: 2008/0311065 (2008-12-01), Cholli
patent: 2009/0184294 (2009-07-01), Cholli et al.
patent: 111291 (1964-06-01), None
patent: 197 47 644 (1999-05-01), None
patent: 198 43 875 (2000-03-01), None
patent: 0 181 023 (1986-05-01), None
patent: 0 289 077 (1988-11-01), None
patent: 0 358 157 (1990-03-01), None
patent: 0 404 039 (1990-12-01), None
patent: 0 618 203 (1994-10-01), None
patent: 0 688 805 (1995-12-01), None
patent: 1 067 144 (2001-01-01), None
patent: 1 468 968 (2004-10-01), None
patent: 2 183 973 (1974-01-01), None
patent: 1 283 103 (1972-07-01), None
patent: 1 320 169 (1973-06-01), None
patent: 1 372 042 (1974-10-01), None
patent: 1 389 442 (1975-04-01), None
patent: 1 469 245 (1977-04-01), None
patent: 1 482 649 (1977-08-01), None
patent: 69002715 (1966-01-01), None
patent: 43016392 (1968-07-01), None
patent: 44024274 (1969-10-01), None
patent: 44028850 (1969-11-01), None
patent: 45 2980 (1970-01-01), None
patent: 4

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