WO1999046062A3 - A polyvinyl alcohol-containing pipeliner and method for use thereof - Google Patents
A polyvinyl alcohol-containing pipeliner and method for use thereof Download PDFInfo
- Publication number
- WO1999046062A3 WO1999046062A3 PCT/US1999/005196 US9905196W WO9946062A3 WO 1999046062 A3 WO1999046062 A3 WO 1999046062A3 US 9905196 W US9905196 W US 9905196W WO 9946062 A3 WO9946062 A3 WO 9946062A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pipeliner
- layer
- pipe
- interior surface
- polyvinyl alcohol
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
- F16L55/165—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section
- F16L55/1656—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section materials for flexible liners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU29958/99A AU2995899A (en) | 1998-03-10 | 1999-03-10 | A polyvinyl alcohol-containing pipeliner and method for use thereof |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7740998P | 1998-03-10 | 1998-03-10 | |
US60/077,409 | 1998-03-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1999046062A2 WO1999046062A2 (en) | 1999-09-16 |
WO1999046062A3 true WO1999046062A3 (en) | 2000-06-22 |
Family
ID=22137887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1999/005196 WO1999046062A2 (en) | 1998-03-10 | 1999-03-10 | A polyvinyl alcohol-containing pipeliner and method for use thereof |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU2995899A (en) |
WO (1) | WO1999046062A2 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4350548A (en) * | 1980-02-18 | 1982-09-21 | Tokyo Gas Co., Ltd. | Method and apparatus for providing the inner surface of a pipe line with a lining |
US4368091A (en) * | 1978-12-29 | 1983-01-11 | Tokyo Gas Co. Ltd. | Method for providing the inner surface of a pipe with a flexible tubular lining material through a liquid resin under pressure |
US4810453A (en) * | 1985-12-13 | 1989-03-07 | Bio-Kil Chemicals Limited | Method for applying a protective coating |
US5280811A (en) * | 1991-07-18 | 1994-01-25 | Guilio Catallo | Method of softlining sewer rehabilitation |
-
1999
- 1999-03-10 WO PCT/US1999/005196 patent/WO1999046062A2/en active Application Filing
- 1999-03-10 AU AU29958/99A patent/AU2995899A/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4368091A (en) * | 1978-12-29 | 1983-01-11 | Tokyo Gas Co. Ltd. | Method for providing the inner surface of a pipe with a flexible tubular lining material through a liquid resin under pressure |
US4350548A (en) * | 1980-02-18 | 1982-09-21 | Tokyo Gas Co., Ltd. | Method and apparatus for providing the inner surface of a pipe line with a lining |
US4810453A (en) * | 1985-12-13 | 1989-03-07 | Bio-Kil Chemicals Limited | Method for applying a protective coating |
US5280811A (en) * | 1991-07-18 | 1994-01-25 | Guilio Catallo | Method of softlining sewer rehabilitation |
Also Published As
Publication number | Publication date |
---|---|
AU2995899A (en) | 1999-09-27 |
WO1999046062A2 (en) | 1999-09-16 |
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