Apparatus and method for extracting plasticizer

Details Apparatus and method for extracting plasticizer Apparatus and method for extracting plasticizer

1998-06-15

2000-05-16

Mosley-Boykin, Terressa

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

Synthetic resins

Treating polymer containing material or treating a solid...

429124, 429126, 429137, 429192, 429194, C08F 600

Patent

active

060638990

ABSTRACT:
An apparatus and method for extracting plasticizer from polymer structures includes, in one embodiment, a vacuum chamber, a heating member and a condenser, the plasticizer being vaporized from the polymer structure by a combination of low temperature and heat, and in another embodiment, an evaporation chamber, a conveyer belt, and a plasticizer removal system, the plasticizer removal system including a duct having mounted therein a heating member, a fan and a condenser so that plasticizer may be extracted by forced air convection.

REFERENCES:
patent: 4550064 (1985-10-01), Yen et al.
patent: 4994335 (1991-02-01), Kamaei et al.
patent: 5219680 (1993-06-01), Fauteux
patent: 5227264 (1993-07-01), Duval et al.
patent: 5260148 (1993-11-01), Idota
patent: 5350645 (1994-09-01), Lake et al.
patent: 5387479 (1995-02-01), Koksbang
patent: 5426006 (1995-06-01), Delnick et al.
patent: 5427872 (1995-06-01), Shen et al.
patent: 5478364 (1995-12-01), Mitate et al.
patent: 5478673 (1995-12-01), Funatsu
patent: 5498489 (1996-03-01), Dasgupta et al.
patent: 5512389 (1996-04-01), Dasgupta et al.
patent: 5540741 (1996-07-01), Gozdz et al.
patent: 5571634 (1996-11-01), Gozdz et al.
patent: 5607485 (1997-03-01), Gozdz et al.
patent: 5677083 (1997-10-01), Tomiyama
patent: 5686201 (1997-11-01), Chu
patent: 5691047 (1997-11-01), Kurauchi et al.
patent: 5702845 (1997-12-01), Kawakami et al.
patent: 5705292 (1998-01-01), Yukita et al.
patent: 5714277 (1998-02-01), Kawakami
patent: 5731104 (1998-03-01), Ventura et al.

Affiliated with

Also associated with

Rating

Apparatus and method for extracting plasticizer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus and method for extracting plasticizer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for extracting plasticizer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-259849