ES337334A1 - Procedimiento para la produccion de composiciones de poliu-retanos espumadas. - Google Patents
Procedimiento para la produccion de composiciones de poliu-retanos espumadas.Info
- Publication number
- ES337334A1 ES337334A1 ES337334A ES337334A ES337334A1 ES 337334 A1 ES337334 A1 ES 337334A1 ES 337334 A ES337334 A ES 337334A ES 337334 A ES337334 A ES 337334A ES 337334 A1 ES337334 A1 ES 337334A1
- Authority
- ES
- Spain
- Prior art keywords
- paper
- conveyer
- granules
- web
- polyurethane foam
- 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
- 239000000203 mixture Substances 0.000 title abstract 5
- 229920002635 polyurethane Polymers 0.000 title 1
- 239000004814 polyurethane Substances 0.000 title 1
- 229920005830 Polyurethane Foam Polymers 0.000 abstract 3
- 239000008187 granular material Substances 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 3
- 239000011496 polyurethane foam Substances 0.000 abstract 3
- 239000011236 particulate material Substances 0.000 abstract 2
- 238000000151 deposition Methods 0.000 abstract 1
- 239000006260 foam Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 239000002243 precursor Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/35—Composite foams, i.e. continuous macromolecular foams containing discontinuous cellular particles or fragments
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8699/66A GB1183326A (en) | 1966-02-28 | 1966-02-28 | Foamed Polyurethane Compositions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES337334A1 true ES337334A1 (es) | 1968-02-01 |
Family
ID=9857550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES337334A Expired ES337334A1 (es) | 1966-02-28 | 1967-02-28 | Procedimiento para la produccion de composiciones de poliu-retanos espumadas. |
Country Status (8)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995017347A1 (en) * | 1993-12-23 | 1995-06-29 | Ppg Industries, Inc. | Silica aerogel produced under subcritical conditions |
| EP2657280A1 (de) | 2012-04-23 | 2013-10-30 | Basf Se | Mineralstoffpartikel enthaltender Polyurethan-Verbundwerkstoff |
-
1966
- 1966-02-28 GB GB8699/66A patent/GB1183326A/en not_active Expired
-
1967
- 1967-02-24 OA OA52777A patent/OA02336A/xx unknown
- 1967-02-27 GR GR670135697A patent/GR35697B/el unknown
- 1967-02-27 FR FR96619A patent/FR1516354A/fr not_active Expired
- 1967-02-27 LU LU53076D patent/LU53076A1/xx unknown
- 1967-02-28 ES ES337334A patent/ES337334A1/es not_active Expired
- 1967-02-28 NL NL6703193A patent/NL6703193A/xx unknown
- 1967-02-28 BE BE694821D patent/BE694821A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1516354A (fr) | 1968-03-08 |
| GR35697B (el) | 1968-10-23 |
| OA02336A (fr) | 1970-05-05 |
| GB1183326A (en) | 1970-03-04 |
| BE694821A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-07-31 |
| NL6703193A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-08-29 |
| LU53076A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-04-27 |
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