Processes for making temporary wet strength additives

Details Processes for making temporary wet strength additives Processes for making temporary wet strength additives

2007-06-21

2009-12-01

Hug, Eric (Department: 1791)

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

C526S303100, C526S310000, C526S319000, C525S328200, C525S329400, C525S330300, C525S383000

Reexamination Certificate

active

07625989

ABSTRACT:
Processes for making temporary wet strength additives, more particularly, processes for oxidizing a homo-crosslinking monomeric unit present in a polymer having a homo-crosslinking monomeric unit and a cationic monomeric unit to produce a temporary wet strength additive are provided.

REFERENCES:
patent: 3691153 (1972-09-01), Vemuri
patent: 3941811 (1976-03-01), Vignau
patent: 4603176 (1986-07-01), Bjorkquist et al.
patent: 4675394 (1987-06-01), Solarek et al.
patent: 4981557 (1991-01-01), Bjorkquist et al.
patent: 5008344 (1991-04-01), Bjorkquist
patent: 5085736 (1992-02-01), Bjorkquist
patent: 5138002 (1992-08-01), Bjorkquist
patent: 5510004 (1996-04-01), Allen
patent: 5760212 (1998-06-01), Smith
patent: 5830320 (1998-11-01), Park et al.
patent: 5955567 (1999-09-01), Bigorra Llosas et al.
patent: 6124124 (2000-09-01), Brady et al.
patent: 6130303 (2000-10-01), Neff et al.
patent: 6149769 (2000-11-01), Mohammadi et al.
patent: 6197919 (2001-03-01), Crisp et al.
patent: 6228126 (2001-05-01), Cimecioglu et al.
patent: 6281291 (2001-08-01), Bazaj et al.
patent: 6322665 (2001-11-01), Sun et al.
patent: 6368456 (2002-04-01), Cimecioglu et al.
patent: 6379494 (2002-04-01), Jewell et al.
patent: 6409881 (2002-06-01), Jaschinski
patent: 6494990 (2002-12-01), Bazaj et al.
patent: 6498269 (2002-12-01), Merbouh et al.
patent: 6518419 (2003-02-01), Van Der Lugt et al.
patent: 6524348 (2003-02-01), Jewell et al.
patent: 6540876 (2003-04-01), Cimecioglu et al.
patent: 6562195 (2003-05-01), Cimecioglu et al.
patent: 6586588 (2003-07-01), Cimecioglu et al.
patent: 6635755 (2003-10-01), Jaschinski et al.
patent: 6695950 (2004-02-01), Cimecioglu et al.
patent: 6716976 (2004-04-01), Jetten et al.
patent: 6770755 (2004-08-01), Gunnars et al.
patent: 6824645 (2004-11-01), Jaschinski et al.
patent: 6831173 (2004-12-01), Jetten et al.
patent: 6872821 (2005-03-01), Cimecioglu et al.
patent: 6875861 (2005-04-01), Besemer et al.
patent: 7125469 (2006-10-01), Barcus et al.
patent: 7217339 (2007-05-01), Mohammadi et al.
patent: 7258763 (2007-08-01), Barcus et al.
patent: 7259218 (2007-08-01), Barcus et al.
patent: 2002/0056534 (2002-05-01), Thomas
patent: 2002/0076769 (2002-06-01), Brady et al.
patent: 2002/0104633 (2002-08-01), Sun et al.
patent: 2003/0022568 (2003-01-01), Branham et al.
patent: 2003/0026963 (2003-02-01), Chang et al.
patent: 2003/0032352 (2003-02-01), Chang et al.
patent: 2003/0073871 (2003-04-01), Fritz-Langhals et al.
patent: 2003/0088014 (2003-05-01), Edwards et al.
patent: 2003/0208062 (2003-11-01), Cimecioglu et al.
patent: 2004/0010137 (2004-01-01), Jaschinski et al.
patent: 2005/0082024 (2005-04-01), Barcus et al.
patent: 0 350 277 (1990-01-01), None
patent: 2 324 615 (1998-10-01), None
patent: WO 95/07303 (1995-03-01), None
patent: WO 96/38484 (1996-12-01), None
patent: WO 99/23117 (1999-05-01), None
patent: WO 99/23240 (1999-05-01), None
patent: WO 00/11406 (2000-03-01), None
patent: WO 01/00681 (2001-01-01), None
patent: WO 01/36491 (2001-05-01), None
patent: WO 01/38638 (2001-05-01), None
patent: WO 02/101144 (2002-12-01), None
Wurzburg, O.B. “Modified Starches: Properties and Uses”, CRC Press, Inc, 1986, p. 114.
U.S. Appl. No. 11/059,950, filed Feb. 17, 2005, Robert Lee Barcus, et al.
“Thermal Transitions of Homopolymers: Glass Trnsitions (Tg) & Melting Point™ Temperatures”, Brochure, Sigma Alrrich Corporation URL:<http://www.sigmaaldrich.com/aldrich/brohure/al—pp—transitions.pdf>.
Huang, et al., “Polymerization of Diallyldimethylammonium chloride in Inverse Emulsion II”, Die Angewandte Makromolekulare Chemie, 165, (1989), 2ndto last paragraph.

Affiliated with

Also associated with

Rating

Processes for making temporary wet strength additives does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Processes for making temporary wet strength additives, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Processes for making temporary wet strength additives will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4131143