MY191847A - Hydrolysis-stable polyurethane for coating elements in maritime applications - Google Patents
Hydrolysis-stable polyurethane for coating elements in maritime applicationsInfo
- Publication number
- MY191847A MY191847A MYPI2015001432A MYPI2015001432A MY191847A MY 191847 A MY191847 A MY 191847A MY PI2015001432 A MYPI2015001432 A MY PI2015001432A MY PI2015001432 A MYPI2015001432 A MY PI2015001432A MY 191847 A MY191847 A MY 191847A
- Authority
- MY
- Malaysia
- Prior art keywords
- isocyanate
- weight
- components
- aromatic
- chain extender
- Prior art date
Links
- 239000004814 polyurethane Substances 0.000 title abstract 2
- 229920002635 polyurethane Polymers 0.000 title abstract 2
- 239000011248 coating agent Substances 0.000 title 1
- 238000000576 coating method Methods 0.000 title 1
- 239000012948 isocyanate Substances 0.000 abstract 8
- 150000002513 isocyanates Chemical class 0.000 abstract 6
- 239000004970 Chain extender Substances 0.000 abstract 4
- 150000001875 compounds Chemical class 0.000 abstract 3
- -1 aromatic isocyanate Chemical class 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000011541 reaction mixture Substances 0.000 abstract 2
- 239000000654 additive Substances 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000005056 polyisocyanate Substances 0.000 abstract 1
- 229920001228 polyisocyanate Polymers 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6511—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38 compounds of group C08G18/3203
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3203—Polyhydroxy compounds
- C08G18/3206—Polyhydroxy compounds aliphatic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/721—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80
- C08G18/724—Combination of aromatic polyisocyanates with (cyclo)aliphatic polyisocyanates
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Polyurethanes Or Polyureas (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Paints Or Removers (AREA)
Abstract
The present invention relates to a process for producing polyurethane--coated conduit elements and their use preferably in maritime environments, in which (a) a mixture of aromatic and aliphatic polyisocyanate is mixed with (b) at least one polymeric compound having at least two hydrogen atoms which are reactive toward isocyanate, (c) chain extenders having a functionality of from 2 to 4 and a hydroxyl number of from 500 to 2500 mg KOH/g, (d) catalyst and (e) optionally other auxiliaries and/or additives to form a reaction mixture, the reaction mixture is applied directly or indirectly to a suitable substrate and allowed to react to form a polyurethane layer, wherein the chain extender index KV of the isocyanates (a) and of all isocyanate-reactive compounds of the components (b) to (e) according to the formula (1) is from 1 to 100, where M (aromat. isocyanate) is the proportion by weight of the aromatic isocyanate, in % by weight, based on the sum of the total weight of isocyanate used and isocyanate-reactive compounds of the components (b) to (e), NCO (aromat. isocyanate) is the NCO content of the aromatic isocyanate, in% by weight, and M (chain extender) is the total weight of the chain extender, in % by weight, based on the sum of the total weight of isocyanate used and the isocyanate-reactive compounds in the components (b) to (e). The present invention further relates to conduit elements which can be obtained by such a process.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP12197031.3A EP2743284A1 (en) | 2012-12-13 | 2012-12-13 | Hydrolysis-stable polyurethane for the coating of elements in marine applications |
| PCT/EP2013/075296 WO2014090627A1 (en) | 2012-12-13 | 2013-12-03 | Hydrolysis-stable polyurethane for coating elements in maritime applications |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY191847A true MY191847A (en) | 2022-07-18 |
Family
ID=47325970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI2015001432A MY191847A (en) | 2012-12-13 | 2013-12-03 | Hydrolysis-stable polyurethane for coating elements in maritime applications |
Country Status (8)
| Country | Link |
|---|---|
| EP (2) | EP2743284A1 (en) |
| CN (1) | CN104837884B (en) |
| AU (1) | AU2013357575B2 (en) |
| BR (1) | BR112015011633B1 (en) |
| DK (1) | DK2931773T3 (en) |
| MX (1) | MX363616B (en) |
| MY (1) | MY191847A (en) |
| WO (1) | WO2014090627A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MY186801A (en) | 2013-11-26 | 2021-08-21 | Basf Se | Polyurethane elastomeric composition and method of preparing the same |
| US10895342B2 (en) | 2016-01-15 | 2021-01-19 | Basf Se | Composite article |
| CN111433246A (en) * | 2017-12-01 | 2020-07-17 | 巴斯夫欧洲公司 | Polyurethane compositions with improved processing time |
| US11124615B2 (en) * | 2019-03-29 | 2021-09-21 | Covestro Llc | Laminated parts containing a slip resistant and water resistant outer layer and methods for their production |
| KR102590206B1 (en) * | 2022-06-29 | 2023-10-19 | (주)동원엔텍 | Polyurethane elastic for band stiffener and manufacturing method thereof |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10267980A (en) | 1997-03-25 | 1998-10-09 | Advantest Corp | Wiring inspection apparatus for multiple interconnection |
| WO1998054240A1 (en) | 1997-05-26 | 1998-12-03 | Teijin Limited | Process for the preparation of aromatic polycarbonate |
| DE19730466A1 (en) | 1997-07-16 | 1999-01-21 | Bayer Ag | Pressure-resistant and thermally stable insulating coatings for hollow bodies and a process for their production |
| US6000438A (en) | 1998-02-13 | 1999-12-14 | Mcdermott Technology, Inc. | Phase change insulation for subsea flowlines |
| US6415868B1 (en) | 2000-08-23 | 2002-07-09 | Fmc Corporation | Method and apparatus for preventing the formation of alkane hydrates in subsea equipment |
| FR2841632B1 (en) | 2002-07-01 | 2004-09-17 | Bouygues Offshore | "DEVICE FOR THERMAL INSULATION OF AT LEAST ONE SUBSEA PIPE COMPRISING AN INSULATING MATERIAL WITH CONFINED PHASE CHANGE IN POCKETS" |
| DE10256550A1 (en) | 2002-12-04 | 2004-06-24 | Abb Research Ltd. | Oil or gas feed connection for seabed has cylindrical core with outer and inner insulation layers and phase change heat storage material within core bore |
| DE10358368A1 (en) | 2003-12-11 | 2005-07-07 | Basf Ag | Syntactic polyurethanes and their use for off-shore insulation |
| US7153576B2 (en) * | 2004-01-20 | 2006-12-26 | General Electric Company | Weatherable multilayer article assemblies and method for their preparation |
| EP1940899B1 (en) | 2005-10-13 | 2009-08-05 | Huntsman International Llc | Process for preparing polyisocyanurate polyurethane material |
| CN101545565A (en) | 2008-03-28 | 2009-09-30 | 王广武 | Phase-transition energy-storage constant-temperature compound infusion tube |
| EP2182017A1 (en) * | 2008-07-10 | 2010-05-05 | Huntsman International Llc | A polyisocyanurate-based syntactic coating for offshore applications |
-
2012
- 2012-12-13 EP EP12197031.3A patent/EP2743284A1/en not_active Ceased
-
2013
- 2013-12-03 WO PCT/EP2013/075296 patent/WO2014090627A1/en not_active Ceased
- 2013-12-03 MX MX2015007599A patent/MX363616B/en unknown
- 2013-12-03 DK DK13798680.8T patent/DK2931773T3/en active
- 2013-12-03 MY MYPI2015001432A patent/MY191847A/en unknown
- 2013-12-03 AU AU2013357575A patent/AU2013357575B2/en active Active
- 2013-12-03 CN CN201380064618.8A patent/CN104837884B/en active Active
- 2013-12-03 BR BR112015011633-7A patent/BR112015011633B1/en active IP Right Grant
- 2013-12-03 EP EP13798680.8A patent/EP2931773B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| MX2015007599A (en) | 2015-10-22 |
| DK2931773T3 (en) | 2017-05-22 |
| MX363616B (en) | 2019-03-28 |
| CN104837884A (en) | 2015-08-12 |
| CN104837884B (en) | 2018-02-27 |
| EP2931773A1 (en) | 2015-10-21 |
| WO2014090627A1 (en) | 2014-06-19 |
| BR112015011633A2 (en) | 2017-07-11 |
| EP2931773B1 (en) | 2017-02-22 |
| BR112015011633B1 (en) | 2021-05-04 |
| AU2013357575A1 (en) | 2015-07-09 |
| AU2013357575B2 (en) | 2017-01-05 |
| EP2743284A1 (en) | 2014-06-18 |
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