CL2011002347A1 - Revestimiento curado en el lugar para tuberias, que comprende un recubrimiento de poliuretano termoplastico tpu de tres estratos, en donde el segundo estrato dispuesto entre dos estratos de tpu es un estrato de barrera de tpu con una dureza mayor que shore 60 d; y metodo para revestir una cavidad de un conducto de paso o tuberia. - Google Patents

Revestimiento curado en el lugar para tuberias, que comprende un recubrimiento de poliuretano termoplastico tpu de tres estratos, en donde el segundo estrato dispuesto entre dos estratos de tpu es un estrato de barrera de tpu con una dureza mayor que shore 60 d; y metodo para revestir una cavidad de un conducto de paso o tuberia.

Info

Publication number
CL2011002347A1
CL2011002347A1 CL2011002347A CL2011002347A CL2011002347A1 CL 2011002347 A1 CL2011002347 A1 CL 2011002347A1 CL 2011002347 A CL2011002347 A CL 2011002347A CL 2011002347 A CL2011002347 A CL 2011002347A CL 2011002347 A1 CL2011002347 A1 CL 2011002347A1
Authority
CL
Chile
Prior art keywords
tpu
coating
layer
passageway
pipe
Prior art date
Application number
CL2011002347A
Other languages
English (en)
Inventor
Robert J Wiessner
Jr Joseph J Vontorcik
Donald A Meltzer
Original Assignee
Lubrizol Advanced Mat Inc
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
Application filed by Lubrizol Advanced Mat Inc filed Critical Lubrizol Advanced Mat Inc
Publication of CL2011002347A1 publication Critical patent/CL2011002347A1/es

Links

Classifications

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    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/26—Lining or sheathing of internal surfaces
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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Laminated Bodies (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Sewage (AREA)
  • Pipe Accessories (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

Revestimiento curado en el lugar para un conducto de paso o tubería que comprende un estrato de material polimérico termoplástico en donde dicho material es una barrera a la emigración de estireno; y método para revestir una cavidad de un conducto de paso o tubería.
CL2011002347A 2009-03-24 2011-09-23 Revestimiento curado en el lugar para tuberias, que comprende un recubrimiento de poliuretano termoplastico tpu de tres estratos, en donde el segundo estrato dispuesto entre dos estratos de tpu es un estrato de barrera de tpu con una dureza mayor que shore 60 d; y metodo para revestir una cavidad de un conducto de paso o tuberia. CL2011002347A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16272509P 2009-03-24 2009-03-24

Publications (1)

Publication Number Publication Date
CL2011002347A1 true CL2011002347A1 (es) 2012-05-25

Family

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Application Number Title Priority Date Filing Date
CL2011002347A CL2011002347A1 (es) 2009-03-24 2011-09-23 Revestimiento curado en el lugar para tuberias, que comprende un recubrimiento de poliuretano termoplastico tpu de tres estratos, en donde el segundo estrato dispuesto entre dos estratos de tpu es un estrato de barrera de tpu con una dureza mayor que shore 60 d; y metodo para revestir una cavidad de un conducto de paso o tuberia.

Country Status (15)

Country Link
US (1) US20100243154A1 (es)
EP (1) EP2411723A1 (es)
JP (1) JP2012521318A (es)
KR (1) KR101772149B1 (es)
CN (1) CN102414501B (es)
AU (1) AU2010229109B2 (es)
BR (1) BRPI1010009A2 (es)
CA (1) CA2755279C (es)
CL (1) CL2011002347A1 (es)
IL (1) IL215241A (es)
MX (1) MX2011009820A (es)
RU (1) RU2540615C2 (es)
SG (1) SG174427A1 (es)
TW (1) TW201037203A (es)
WO (1) WO2010111025A1 (es)

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AU2010229109A1 (en) 2011-10-13
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US20100243154A1 (en) 2010-09-30
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MX2011009820A (es) 2012-01-20
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