Polyester compositions

Details Polyester compositions Polyester compositions

2005-08-16

2008-12-23

Szekely, Peter (Department: 1796)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

C524S100000, C524S124000, C524S136000, C524S138000

Reexamination Certificate

active

07468409

ABSTRACT:
Disclosed are polymer compositions comprising:(A) at least one polyester prepared by the reaction of at least one diol with at least one dicarboxylic acid or dialkyl ester thereof in the presence of a metallic catalyst; and(B) at least one salt prepared from the reaction of one or more acidic phosphorus-containing compounds and one or more basic organic compounds which contain nitrogen.The polyester compositions exhibit improved color, especially when used as a component of a polyester/polycarbonate blend. Also disclosed are polymer compositions comprising a polycarbonate in combination with components (A) and (B).

REFERENCES:
patent: 3169121 (1965-02-01), Goldberg
patent: 3207814 (1965-09-01), Goldberg
patent: 3218372 (1965-11-01), Okamura et al.
patent: 3953539 (1976-04-01), Kawase et al.
patent: 4025492 (1977-05-01), Binsack et al.
patent: 4028527 (1977-06-01), Thagard
patent: 4088709 (1978-05-01), Seymour et al.
patent: 4136089 (1979-01-01), Bier et al.
patent: 4156069 (1979-05-01), Prevorsek et al.
patent: 4176224 (1979-11-01), Bier et al.
patent: 4188314 (1980-02-01), Fox et al.
patent: 4194038 (1980-03-01), Baker et al.
patent: 4208527 (1980-06-01), Horlbeck et al.
patent: 4238593 (1980-12-01), Duh
patent: 4331586 (1982-05-01), Hardy
patent: 4374961 (1983-02-01), Kudo et al.
patent: 4391954 (1983-07-01), Scott
patent: 4393158 (1983-07-01), Miller
patent: 4401804 (1983-08-01), Wooten et al.
patent: 4429077 (1984-01-01), Karrer et al.
patent: 4430484 (1984-02-01), Quinn
patent: 4452932 (1984-06-01), Brunelle
patent: 4452933 (1984-06-01), McCready
patent: 4456717 (1984-06-01), Elmers et al.
patent: 4465820 (1984-08-01), Miller et al.
patent: 4532290 (1985-07-01), Jaquiss et al.
patent: 4587328 (1986-05-01), Goldberg
patent: 4619956 (1986-10-01), Susi
patent: 4786692 (1988-11-01), Allen et al.
patent: 4879355 (1989-11-01), Light et al.
patent: 4956407 (1990-09-01), Funasaki et al.
patent: 4957953 (1990-09-01), Kikkawa et al.
patent: 4981898 (1991-01-01), Bassett
patent: 4994549 (1991-02-01), Chiolle et al.
patent: 5010146 (1991-04-01), Kohsaka et al.
patent: 5011877 (1991-04-01), Morris et al.
patent: 5116905 (1992-05-01), Belfoure et al.
patent: 5134181 (1992-07-01), Masina
patent: 5180762 (1993-01-01), Canova
patent: 5194523 (1993-03-01), Small, Jr. et al.
patent: 5207967 (1993-05-01), Small, Jr. et al.
patent: 5239020 (1993-08-01), Morris
patent: 5254610 (1993-10-01), Small, Jr. et al.
patent: 5283295 (1994-02-01), Light et al.
patent: 5354791 (1994-10-01), Gallucci
patent: 5420212 (1995-05-01), Light
patent: 5441997 (1995-08-01), Walsh et al.
patent: 5461120 (1995-10-01), Mason et al.
patent: 5478896 (1995-12-01), Scott
patent: 5606007 (1997-02-01), Sakashita et al.
patent: 5679733 (1997-10-01), Malik et al.
patent: 5684071 (1997-11-01), Mogami et al.
patent: 5714530 (1998-02-01), Waterman
patent: 5719217 (1998-02-01), Gugumus
patent: 5721298 (1998-02-01), Waterman
patent: 5744526 (1998-04-01), Goossens et al.
patent: 5744554 (1998-04-01), Pfaendner et al.
patent: 5859116 (1999-01-01), Shih
patent: 5898058 (1999-04-01), Nichols et al.
patent: 5907026 (1999-05-01), Factor et al.
patent: 5922816 (1999-07-01), Hamilton
patent: 5942585 (1999-08-01), Scott et al.
patent: 5965261 (1999-10-01), Webster
patent: 5965643 (1999-10-01), Gugumus
patent: 5981690 (1999-11-01), Lustig et al.
patent: 6005059 (1999-12-01), Scott et al.
patent: 6011124 (2000-01-01), Scott et al.
patent: 6037424 (2000-03-01), Scott et al.
patent: 6043322 (2000-03-01), Scott et al.
patent: 6051164 (2000-04-01), Samuels
patent: 6077890 (2000-06-01), Hudson et al.
patent: 6103796 (2000-08-01), Stanick et al.
patent: 6107375 (2000-08-01), Krishman et al.
patent: 6114420 (2000-09-01), Zedda et al.
patent: 6147016 (2000-11-01), Saiki et al.
patent: 6221556 (2001-04-01), Gallucci et al.
patent: 6254950 (2001-07-01), Rogers et al.
patent: 6306939 (2001-10-01), Gupta et al.
patent: 6310140 (2001-10-01), Raetzsch et al.
patent: 6323291 (2001-11-01), Mason et al.
patent: 6333113 (2001-12-01), Sugie et al.
patent: 6348591 (2002-02-01), Gupta et al.
patent: 6455616 (2002-09-01), Cogen
patent: 6469083 (2002-10-01), Opalko
patent: 6476158 (2002-11-01), England et al.
patent: 6500887 (2002-12-01), Tobita et al.
patent: 6509399 (2003-01-01), Gupta et al.
patent: 6545073 (2003-04-01), Blount
patent: 6569957 (2003-05-01), Williams et al.
patent: 6653474 (2003-11-01), Kersjes et al.
patent: 6727303 (2004-04-01), Ono et al.
patent: 6780917 (2004-08-01), Hashimoto et al.
patent: 2002/0086953 (2002-07-01), Williams et al.
patent: 2002/0128357 (2002-09-01), Gossens et al.
patent: 2004/0143041 (2004-07-01), Pearson et al.
patent: 0 272 417 (1988-06-01), None
patent: 0 294 862 (1988-12-01), None
patent: 0 295 730 (1988-12-01), None
patent: 0 466 137 (1992-01-01), None
patent: 0 483 488 (1992-05-01), None
patent: 0 537 837 (1993-04-01), None
patent: 0 543 125 (1993-05-01), None
patent: 0 661 342 (1995-07-01), None
patent: 0 675 159 (1995-10-01), None
patent: 1 304 351 (2003-04-01), None
patent: 1466154 (1977-03-01), None
patent: 1466261 (1977-03-01), None
patent: 04-059852 (1990-06-01), None
patent: 04-011660 (1992-01-01), None
patent: 04-059852 (1992-02-01), None
patent: 10-001602 (1998-01-01), None
patent: 10-298439 (1998-11-01), None
patent: WO 0 438 488 (1992-05-01), None
patent: WO 02/053633 (2002-07-01), None
patent: WO 2004/065472 (2004-08-01), None
Anni Berger-Schunn, “Practical Color Measurement,” 1994, pp. 39-56, 91-98, Wiley, NY.
“Plastics Adhesive Handbook,” 5thEd, 2001, pp. 98-108, Hanser Gradner Publs., Inc., Cincinnati, OH.
Hiemenz, “Polymer Chemistry,” 1984, pp. 488-495, Marcel Dekker, NY.
Pospisil et al., “Handbook of Polymer Degradation,” 2ndED, 2000, pp. 241-242, S. Halim Hamid Ed., Marcel Dekker, NY.
Manas Chanda, “Advanced Polymer Chemistry,” 2000, pp. 742-755 and 791-796, Marcel Dekker, NY.
Wilfong, “Linear Polyesters,”Journal of Polymer Science, 1961, pp. 385-410, 54.
USPTO Office Action dated Nov. 3, 2005, for U.S. Appl. No. 11/204,864.
USPTO Office Action dated Oct. 6, 2004, for U.S. Appl. No. 10/379,783.
USPTO Office Action dated May 4, 2005, for U.S. Appl. No. 10/379,783.
USPTO Office Action dated Dec. 7, 2004, for U.S. Appl. No. 10/379,649.
USPTO Office Action dated Aug. 3, 2004, for U.S. Appl. No. 10/379,649.
USPTO Office Action dated Aug. 5, 2003, for U.S. Appl. No. 10/382,013.
USPTO Office Action dated Aug. 2, 2004, for U.S. Appl. No. 10/393,475.
USPTO Office Action dated Dec. 7, 2004, for U.S. Appl. No. 10/393,475.
USPTO Office Action dated Oct. 25, 2005, for U.S. Appl. No. 10/392,575.
Copending U.S. Appl. No. 11/204,864, filed Aug. 16, 2005.
Copending U.S. Appl. No. 11/204,460, filed Aug. 16, 2005.
Copending U.S. Appl. No. 10/639,712, filed Mar. 5, 2003.
Copending U.S. Appl. No. 11/204,870, filed Aug. 16, 2005.
Copending U.S. Appl. No. 10/772,121, filed Feb. 4, 2004.
Copending U.S. Appl. No. 11/204,461, filed Aug. 16, 2005.
Copending U.S. Appl. No. 11/204,867, filed Aug. 16, 2005.
Copending U.S. Appl. No. 10/392,575, filed Mar. 20, 2003.
USPTO office action dated Mar. 17, 2006 for copending U.S. Appl. No. 10/772,121.
USPTO office action dated Jul. 20, 2006 for copending U.S. Appl. No. 10/392,575.
USPTO Office Action dated Jul. 28, 2006 for copending U.S. Appl. No. 11/204,864.
USPTO Office Action dated Sep. 8, 2006 for copending U.S. Appl. No. 10/772,121.
USPTO office action dated Sep. 25, 2006 for copending U.S. Appl. No. 10/639,712.
USPTO office action dated Nov. 16, 2006 for copending U.S. Appl. No. 11/204,460.
USPTO office action dated Feb. 15, 2007 for copending U.S. Appl. No. 10/772,121.
USPTO Office Action dated Apr. 19, 2007 for copending U.S. Appl. No. 11/204,864.
USPTO Office Action dated Mar. 26, 2007 for copending U.S. Appl. No. 10/392,575.
USPTO Office Action dated May 16, 2007 for copending U.S. Appl. No. 10/639,712.

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