ES401534A1 - Procedimiento para la preparacion de revestimientos super- ficiales de poliuretano. - Google Patents
Procedimiento para la preparacion de revestimientos super- ficiales de poliuretano.Info
- Publication number
- ES401534A1 ES401534A1 ES401534A ES401534A ES401534A1 ES 401534 A1 ES401534 A1 ES 401534A1 ES 401534 A ES401534 A ES 401534A ES 401534 A ES401534 A ES 401534A ES 401534 A1 ES401534 A1 ES 401534A1
- Authority
- ES
- Spain
- Prior art keywords
- polyurethane
- sir2
- formula
- weight
- recurring units
- 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
Links
- 239000008199 coating composition Substances 0.000 title 1
- 239000004814 polyurethane Substances 0.000 abstract 3
- 229920002635 polyurethane Polymers 0.000 abstract 3
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 abstract 2
- 229920001228 polyisocyanate Polymers 0.000 abstract 2
- 239000005056 polyisocyanate Substances 0.000 abstract 2
- 239000004721 Polyphenylene oxide Substances 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 239000012442 inert solvent Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 229920006149 polyester-amide block copolymer Polymers 0.000 abstract 1
- 229920000570 polyether Polymers 0.000 abstract 1
- 229920001296 polysiloxane Polymers 0.000 abstract 1
- 229920006264 polyurethane film Polymers 0.000 abstract 1
- 238000002360 preparation method Methods 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
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/61—Polysiloxanes
-
- 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)
- Paints Or Removers (AREA)
- Laminated Bodies (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB894271 | 1971-04-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES401534A1 true ES401534A1 (es) | 1975-02-16 |
Family
ID=9862299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES401534A Expired ES401534A1 (es) | 1971-04-07 | 1972-04-07 | Procedimiento para la preparacion de revestimientos super- ficiales de poliuretano. |
Country Status (12)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114015005B (zh) * | 2021-11-19 | 2023-04-18 | 合肥安利聚氨酯新材料有限公司 | 一种聚氨酯用有机硅流平助剂及其制备方法 |
| CN116655885A (zh) * | 2023-06-08 | 2023-08-29 | 一汽解放汽车有限公司 | 定型剂及其制备方法和应用 |
-
1972
- 1972-03-15 GB GB894271A patent/GB1324942A/en not_active Expired
- 1972-03-27 ZA ZA722063A patent/ZA722063B/xx unknown
- 1972-03-30 DE DE19722215735 patent/DE2215735A1/de active Pending
- 1972-03-31 BE BE781541A patent/BE781541A/xx unknown
- 1972-04-01 IT IT22803/72A patent/IT951168B/it active
- 1972-04-04 AU AU40719/72A patent/AU468728B2/en not_active Expired
- 1972-04-06 SE SE7204438A patent/SE385916B/xx unknown
- 1972-04-06 FR FR7212080A patent/FR2132709B1/fr not_active Expired
- 1972-04-07 CA CA139,237A patent/CA945843A/en not_active Expired
- 1972-04-07 ES ES401534A patent/ES401534A1/es not_active Expired
- 1972-04-07 CS CS2331A patent/CS159704B2/cs unknown
- 1972-04-07 NL NL7204656A patent/NL7204656A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| CS159704B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-01-31 |
| IT951168B (it) | 1973-06-30 |
| FR2132709A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-11-24 |
| ZA722063B (en) | 1972-12-27 |
| BE781541A (fr) | 1972-10-02 |
| CA945843A (en) | 1974-04-23 |
| AU4071972A (en) | 1973-10-11 |
| AU468728B2 (en) | 1973-10-11 |
| NL7204656A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-10-10 |
| DE2215735A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-10-26 |
| GB1324942A (en) | 1973-07-25 |
| FR2132709B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-06-11 |
| SE385916B (sv) | 1976-07-26 |
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