Flexible, porous, absorbent, polymeric macrostructures and metho

Details Flexible, porous, absorbent, polymeric macrostructures and metho Flexible, porous, absorbent, polymeric macrostructures and metho

1994-03-31

1994-12-13

Foelak, Morton

Plastic and nonmetallic article shaping or treating: processes

Forming articles by uniting randomly associated particles

Autogenously or by activation of dry coated particles

521 64, 521 841, 521 88, 521 94, 521 95, 521142, 521149, 521919, C08J 9232, C08J 9236

Patent

active

053727665

ABSTRACT:
Flexible, porous, absorbent polymeric macrostructures having flexibility even after extended periods at elevated temperatures and/or low humidities are disclosed. The macrostructure comprises an interparticle crosslinked aggregate and an effective amount of a suitable plasticizer. The macrostructures are suitable for use, for example, in disposable absorbent articles such as diapers.

REFERENCES:
patent: Re32649 (1988-04-01), Brandt et al.
patent: 3661154 (1972-05-01), Torr
patent: 3890974 (1975-06-01), Kozak
patent: 3901236 (1975-08-01), Assarsson et al.
patent: 3957741 (1976-05-01), Rembaum et al.
patent: 4076663 (1978-02-01), Masuda et al.
patent: 4076673 (1978-02-01), Burkholder, Jr.
patent: 4093776 (1978-06-01), Aoki et al.
patent: 4117184 (1978-09-01), Erickson et al.
patent: 4127944 (1978-12-01), Giacobello
patent: 4132695 (1979-01-01), Burkholder
patent: 4154898 (1979-05-01), Burkholder
patent: 4190563 (1980-02-01), Bosley et al.
patent: 4191672 (1980-03-01), Salome et al.
patent: 4269188 (1981-05-01), Nishizawa
patent: 4282121 (1981-08-01), Goodrich
patent: 4286082 (1981-08-01), Tsubakimoto et al.
patent: 4394930 (1983-07-01), Korpman
patent: 4410571 (1983-10-01), Korpman
patent: 4413995 (1983-11-01), Korpman et al.
patent: 4415388 (1983-11-01), Korpman
patent: 4429001 (1984-01-01), Kolpin et al.
patent: 4439385 (1984-03-01), Kuhls et al.
patent: 4446261 (1984-05-01), Yamasaki et al.
patent: 4497930 (1985-02-01), Yamasaki et al.
patent: 4541871 (1985-09-01), Obayashi et al.
patent: 4560372 (1985-12-01), Pieniak
patent: 4587308 (1986-05-01), Makita et al.
patent: 4625001 (1986-11-01), Tsubakimoto et al.
patent: 4647617 (1987-03-01), Satome
patent: 4666983 (1987-05-01), Tsubakimoto et al.
patent: 4676784 (1987-06-01), Erdman et al.
patent: 4693713 (1987-09-01), Chmelir et al.
patent: 4734478 (1988-03-01), Tsubakimoto et al.
patent: 4735987 (1988-04-01), Morita et al.
patent: 4755560 (1988-07-01), Ito et al.
patent: 4758617 (1988-07-01), Tanioku et al.
patent: 4783510 (1988-11-01), Saotome
patent: 4798861 (1989-01-01), Johnson et al.
patent: 4806598 (1989-02-01), Morman
patent: 4824901 (1989-04-01), Alexander et al.
patent: 4826880 (1989-05-01), Lesniak et al.
patent: 4861539 (1989-08-01), Allen et al.
patent: 5002986 (1991-03-01), Fujiura et al.
patent: 5102597 (1992-04-01), Roe et al.
patent: 5124188 (1992-06-01), Roe et al.
patent: 5140076 (1992-08-01), Hatsuda et al.
patent: 5149334 (1992-09-01), Lahrman et al.
patent: 5149335 (1992-09-01), Kellenberger et al.
patent: 5171781 (1992-12-01), Farrar
patent: 5180622 (1993-01-01), Berg et al.
patent: 5248709 (1993-09-01), Brehm
patent: 5300565 (1994-04-01), Berg et al.
3,523,617 (Eng. abstract WPAT AN 86-029906/05), filed Jan. 23, 1986, Germany.
3,741,157 (Eng. abstract WPAT AN 89-179201/25), filed Jun. 15, 1989, Germany.
3,741,158 (Eng. abstract WPAT AN 89-167033/23), filed Jun. 7, 1989, Germany.
57/44627 (Eng. abstract WPAT AN 82-32087E/16), filed Mar. 13, 1982, Japan.
60/147475 (Eng. abstract WPAT AN 85-226897/37), filed Aug. 3, 1985, Japan.
60/177004 (Eng. abstract WPAT AN 85-265802/43), filed Sep. 11, 1985, Japan.
60/255814 (Eng. abstract WPAT AN 86-033356/06), filed Dec. 17, 1985, Japan.
62/223203 (Eng. abstract WPAT AN 87-316480/45), filed Oct. 1, 1987, Japan.
88/023846 (Eng. abstract WPAT AN 89-275123/38), filed Aug. 14, 1989, Japan.
88/025935 (Eng. abstract WPAT AN 89-273928/38), filed Aug. 9, 1989, Japan.
1213307 (Eng. abstract WPAT AN 89-289790/40), filed Aug. 28, 1989, Japan.
2/227435 (Eng. abstract WPAT AN 90-357249/48), filed Sep. 10, 1990, Japan.
2,354,184 (Eng. abstract WPAT AN 90542Y/51), filed Jan. 6, 1978, France.

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