CA788009A - Recovery process for polyamides - Google Patents

Recovery process for polyamides

Info

Publication number
CA788009A
CA788009A CA788009A CA788009DA CA788009A CA 788009 A CA788009 A CA 788009A CA 788009 A CA788009 A CA 788009A CA 788009D A CA788009D A CA 788009DA CA 788009 A CA788009 A CA 788009A
Authority
CA
Canada
Prior art keywords
polyamides
recovery process
recovery
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA788009A
Inventor
M. Mersereau John
J. Markiewicz Walter
A. Kavanaugh Bernard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Uniroyal Ltd Canada
Original Assignee
Uniroyal Ltd Canada
Publication date
Application granted granted Critical
Publication of CA788009A publication Critical patent/CA788009A/en
Expired legal-status Critical Current

Links

CA788009A Recovery process for polyamides Expired CA788009A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA788009T

Publications (1)

Publication Number Publication Date
CA788009A true CA788009A (en) 1968-06-18

Family

ID=36250659

Family Applications (1)

Application Number Title Priority Date Filing Date
CA788009A Expired CA788009A (en) Recovery process for polyamides

Country Status (1)

Country Link
CA (1) CA788009A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5430068A (en) * 1993-11-24 1995-07-04 E. I. Du Pont De Nemours And Company Recovery of polyamide using a solution process
US6036726A (en) * 1995-10-27 2000-03-14 Solutia Inc. Process for separating polyamide from colorant
US6083283A (en) * 1996-10-24 2000-07-04 Solutia Inc. Method for removing color from ionically dyeable polymeric materials
US7319113B2 (en) 2000-06-08 2008-01-15 E.I. Du Pont De Nemours And Company Solvent-based recovery and recycle of polyamide material
US7550516B2 (en) 2001-05-10 2009-06-23 Interface, Inc. Method for extracting nylon from waste materials
US7659320B2 (en) 2000-11-01 2010-02-09 Interface, Inc. Method for extracting nylon from waste materials

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5430068A (en) * 1993-11-24 1995-07-04 E. I. Du Pont De Nemours And Company Recovery of polyamide using a solution process
US6036726A (en) * 1995-10-27 2000-03-14 Solutia Inc. Process for separating polyamide from colorant
US6083283A (en) * 1996-10-24 2000-07-04 Solutia Inc. Method for removing color from ionically dyeable polymeric materials
US7319113B2 (en) 2000-06-08 2008-01-15 E.I. Du Pont De Nemours And Company Solvent-based recovery and recycle of polyamide material
US7659320B2 (en) 2000-11-01 2010-02-09 Interface, Inc. Method for extracting nylon from waste materials
US7550516B2 (en) 2001-05-10 2009-06-23 Interface, Inc. Method for extracting nylon from waste materials

Similar Documents

Publication Publication Date Title
CA788009A (en) Recovery process for polyamides
CA919383A (en) Sulfur recovery process
MTP580B (en) Antibiotic recovery process
CA925109A (en) Process for recovering isobutylene
CA797128A (en) Recovery process
CA792848A (en) Process for preparing polyamides
CA796341A (en) Adiponitrile process
AU3231371A (en) Recovery process
AU426277B2 (en) Acid recovery process-alkylation process
CA775960A (en) Oil recovery process
CA796244A (en) Solvent recovery process
CA792732A (en) Solvent recovery process
AU429532B2 (en) Gold recovery process
AU440920B2 (en) Process for solid polyamides
CA796661A (en) Heat recovery process
CA798312A (en) Process for obtaining purified ferrimycin
CA791948A (en) Helium recovery process
CA794324A (en) Separation process
CA787721A (en) Separation process
CA793814A (en) Separation process
CA793815A (en) Separation process
CA794264A (en) Separation process
CA786640A (en) Separation process
CA794325A (en) Separation process
CA776632A (en) Separation process