CA2340555C - Procede de fabrication de couvre-plancher dont l'envers est en mousse constituee de polymeres recycles - Google Patents

Procede de fabrication de couvre-plancher dont l'envers est en mousse constituee de polymeres recycles Download PDF

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Publication number
CA2340555C
CA2340555C CA 2340555 CA2340555A CA2340555C CA 2340555 C CA2340555 C CA 2340555C CA 2340555 CA2340555 CA 2340555 CA 2340555 A CA2340555 A CA 2340555A CA 2340555 C CA2340555 C CA 2340555C
Authority
CA
Canada
Prior art keywords
polymeric material
sheet
waste polymeric
blowing agent
backing
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 - Lifetime
Application number
CA 2340555
Other languages
English (en)
Other versions
CA2340555A1 (fr
Inventor
Mark L. Grizzle
Lynn E. Preston
Wallace J. Hammel
Paul D. Evans
Brian S. Randall
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.)
Tarkett USA Inc
Original Assignee
Collins and Aikman Floor Coverings Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US09/621,591 external-priority patent/US6860953B1/en
Application filed by Collins and Aikman Floor Coverings Corp filed Critical Collins and Aikman Floor Coverings Corp
Publication of CA2340555A1 publication Critical patent/CA2340555A1/fr
Application granted granted Critical
Publication of CA2340555C publication Critical patent/CA2340555C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
CA 2340555 2000-07-21 2001-03-12 Procede de fabrication de couvre-plancher dont l'envers est en mousse constituee de polymeres recycles Expired - Lifetime CA2340555C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/621,591 US6860953B1 (en) 1994-02-09 2000-07-21 Process for manufacturing a floor covering having a foamed backing formed from recycled polymeric material
US09/621,591 2000-07-21

Publications (2)

Publication Number Publication Date
CA2340555A1 CA2340555A1 (fr) 2002-01-21
CA2340555C true CA2340555C (fr) 2006-07-04

Family

ID=24490798

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2340555 Expired - Lifetime CA2340555C (fr) 2000-07-21 2001-03-12 Procede de fabrication de couvre-plancher dont l'envers est en mousse constituee de polymeres recycles

Country Status (1)

Country Link
CA (1) CA2340555C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021137086A1 (fr) * 2019-12-31 2021-07-08 Shpp Global Technologies B.V. Poudres thermoplastiques et leurs procédés de production à partir de granulés en mousse
EP4488028A1 (fr) * 2023-07-04 2025-01-08 Beaulieu International Group NV Procédé de fabrication d'un revêtement de sol à base de pvc

Also Published As

Publication number Publication date
CA2340555A1 (fr) 2002-01-21

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Effective date: 20210312