Polymeric materials to self-regulate the level of polar activato

Details Polymeric materials to self-regulate the level of polar activato Polymeric materials to self-regulate the level of polar activato

1995-11-13

1998-12-01

Skane, Christine

Compositions

Heat-exchange, low-freezing or pour point, or high boiling...

Organic components

252 73, 252 75, 252572, C10M17100, C10M16904

Patent

active

058433317

ABSTRACT:
Electrorheological systems of improved temperature range are obtained by including within the system a solid polymer insoluble in a low molecular weight activating material and in the hydrophobic medium of the fluid. The polymer contains hydrophilic functionality, and in the polymer a portion of the low molecular weight polar activating material is sorbed in an amount which reversibly increases with increasing temperature.

REFERENCES:
patent: 2948691 (1960-08-01), Windemuth et al.
patent: 4102716 (1978-07-01), Groves et al.
patent: 4732930 (1988-03-01), Tanaka et al.
patent: 4990279 (1991-02-01), Ahmed
patent: 5100933 (1992-03-01), Tanaka et al.
patent: 5242491 (1993-09-01), Mamada et al.
patent: 5266229 (1993-11-01), Tomizawa et al.
patent: 5268118 (1993-12-01), Bloodworth et al.
patent: 5308525 (1994-05-01), Koboyashi et al.
patent: 5364565 (1994-11-01), Li
patent: 5403893 (1995-04-01), Tanaka et al.
patent: 5412006 (1995-05-01), Fisher et al.
patent: 5496483 (1996-03-01), Herrmann et al.
patent: 5501809 (1996-03-01), Schober et al.
patent: 5505871 (1996-04-01), Harder et al.
Bloodworth et al, "ER fluids based on polyurethane dispersions", Chem Abs 123:230495, 1994.
Uemura et al, "Novel electro-responsive property of polyether-polycarbamate solution", Chem Abs 122;11135, 1994.

Affiliated with

Also associated with

Rating

Polymeric materials to self-regulate the level of polar activato does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Polymeric materials to self-regulate the level of polar activato, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polymeric materials to self-regulate the level of polar activato will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2392909