Method for producing compositions containing interparticle cross

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

524565, 524563, 524555, 525 5426, C08L 3308, C08L 3104, C08L 3320, C08L 3326, C08G 6391

Patent

active

054929628

ABSTRACT:
Methods of producing particulate, absorbent, polymeric compositions comprising interparticle crosslinked aggregates. In the methods of the present invention, an interparticle crosslinking agent is applied onto precursor particles; the precursor particles are physically associated to form a multiplicity of aggregates; and the interparticle crosslinking agent is reacted with the polymer material of the precursor particles of the aggregates, while maintaining the physical association of the precursor particles, to form crosslink bonds between the precursor particles to form interparticle crosslinked aggregates. The interparticle crosslinked aggregates are formed to such an extent that the mass average particle size of the polymeric composition is at least about 25% greater than the mass average particle size of the precursor particles.

REFERENCES:
patent: Re32649 (1988-04-01), Brandt et al.
patent: 3661154 (1972-05-01), Torr
patent: 3670731 (1972-06-01), Harmon
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: 4093776 (1978-06-01), Aoki et al.
patent: 4127944 (1978-12-01), Giacobello
patent: 4190563 (1980-02-01), Bosley et al.
patent: 4282121 (1981-08-01), Goodrich
patent: 4286082 (1981-08-01), Tsubakimoto et al.
patent: 4410571 (1983-10-01), Korpman
patent: 4413995 (1983-11-01), Korpman et al.
patent: 4429001 (1984-01-01), Kolpin et al.
patent: 4439385 (1984-03-01), Kuhls et al.
patent: 4497930 (1985-02-01), Yamasaki et al.
patent: 4500670 (1985-02-01), McKinley et al.
patent: 4541871 (1985-09-01), Obayashi et al.
patent: 4551191 (1985-11-01), Kock et al.
patent: 4578068 (1986-03-01), Kramer et al.
patent: 4587308 (1986-05-01), Makita et al.
patent: 4610678 (1986-09-01), Weisman et al.
patent: 4625001 (1986-11-01), Tsubakimoto et al.
patent: 4666983 (1987-05-01), Tsubakimoto et al.
patent: 4673402 (1987-06-01), Weisman 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: 4758617 (1988-07-01), Tanioku et al.
patent: 4766173 (1988-08-01), Bailey et al.
patent: 4783510 (1988-11-01), Saotome
patent: 4798861 (1989-01-01), Johnson et al.
patent: 4806598 (1989-02-01), Morman
patent: 4822453 (1989-04-01), Dean et al.
patent: 4824901 (1989-04-01), Alexander et al.
patent: 4826880 (1989-05-01), Lesniak et al.
patent: 4833179 (1989-05-01), Young 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: 5300565 (1994-04-01), Berg et al.
Technical Bulletin, Starchem GmbH, Drystar, Publication--Date Unknown.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method for producing compositions containing interparticle cross 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 compositions containing interparticle cross, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for producing compositions containing interparticle cross will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1356525

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.