Additive-containing polymeric compositions and methods of making

Details Additive-containing polymeric compositions and methods of making Additive-containing polymeric compositions and methods of making

1997-03-03

1999-03-30

Michl, Paul R.

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

Synthetic resins

Processes of preparing a desired or intentional composition...

523206, 523207, 523208, C08K 900

Patent

active

058890890

ABSTRACT:
Polymeric compositions include a nonaqueous additive system having dispersant-coated pigments physically dispersed in a liquid nonaqueous polymeric carrier which may be added directly to a melt flow of a polymeric host material. The additive system employed in the polymeric systsms is most preferably in the form of a particulate paste which can be added in metered amounts (dosed) to a melt flow of the polymeric host material prior to being spun into filaments. By providing a number of additive systems having a number of different additive attributes, and controllably dosing one or more into the melt flow of host polymeric material, shaped objects of the polymeric material (e.g., melt-spun filaments) having different additive attributes may be produced on a continuous basis without shutting down the shaping operation.

REFERENCES:
patent: 2815532 (1957-12-01), Braunlich
patent: 3360497 (1967-12-01), Jones et al.
patent: 3668172 (1972-06-01), Jones et al.
patent: 3701619 (1972-10-01), Appeldoorn et al.
patent: 3846507 (1974-11-01), Thomm et al.
patent: 3856270 (1974-12-01), Hemker
patent: 3900676 (1975-08-01), Alderson
patent: 3920595 (1975-11-01), Anderson
patent: 3968307 (1976-07-01), Matsui et al.
patent: 4101501 (1978-07-01), Hinterwaldner
patent: 4197020 (1980-04-01), Doherty, III
patent: 4268432 (1981-05-01), Maslen et al.
patent: 4279802 (1981-07-01), Laely et al.
patent: 4341673 (1982-07-01), Hyde
patent: 4374641 (1983-02-01), Burlone
patent: 4414276 (1983-11-01), Kiriyama et al.
patent: 4507409 (1985-03-01), Jakubowski
patent: 4639272 (1987-01-01), Ito
patent: 4656206 (1987-04-01), Carter
patent: 4670181 (1987-06-01), Mollinger et al.
patent: 4683259 (1987-07-01), Goodman
patent: 4710535 (1987-12-01), Perrot et al.
patent: 4778704 (1988-10-01), Wells et al.
patent: 4793957 (1988-12-01), Lovegrove
patent: 4952617 (1990-08-01), Ayala et al.
patent: 4957949 (1990-09-01), Kamada et al.
patent: 5137369 (1992-08-01), Hodan
patent: 5162074 (1992-11-01), Hills
patent: 5223196 (1993-06-01), Sdhridharani et al.
patent: 5236645 (1993-08-01), Jones
patent: 5238978 (1993-08-01), Stein
patent: 5290850 (1994-03-01), Shridharani et al.
patent: 5318738 (1994-06-01), Agarwal et al.
patent: 5320512 (1994-06-01), Moore, Sr.
patent: 5354809 (1994-10-01), Hesse
patent: 5391703 (1995-02-01), Lin
patent: 5401313 (1995-03-01), Supplee et al.
patent: 5422181 (1995-06-01), Hwu et al.
patent: 5459195 (1995-10-01), Longhi
patent: 5516476 (1996-05-01), Haggard et al.
patent: 5516814 (1996-05-01), Trotoir
patent: 5560973 (1996-10-01), Hoyt et al.
patent: 5633295 (1997-05-01), Higgs
patent: 5641570 (1997-06-01), Blackwell
patent: 5686515 (1997-11-01), Phillips et al.

Affiliated with

Also associated with

Rating

Additive-containing polymeric compositions and methods of making does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Additive-containing polymeric compositions and methods of making, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Additive-containing polymeric compositions and methods of making will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1215909