BE447668A - - Google Patents
Info
- Publication number
- BE447668A BE447668A BE447668DA BE447668A BE 447668 A BE447668 A BE 447668A BE 447668D A BE447668D A BE 447668DA BE 447668 A BE447668 A BE 447668A
- Authority
- BE
- Belgium
- Prior art keywords
- foam
- insulating
- small pieces
- mass
- foamy
- Prior art date
Links
- 239000006260 foam Substances 0.000 claims description 54
- 238000004519 manufacturing process Methods 0.000 claims description 17
- 238000002156 mixing Methods 0.000 claims description 16
- 239000011230 binding agent Substances 0.000 claims description 15
- 239000011347 resin Substances 0.000 claims description 9
- 229920005989 resin Polymers 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 4
- 238000011049 filling Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 3
- UMGDCJDMYOKAJW-UHFFFAOYSA-N Thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims description 2
- 230000002378 acidificating Effects 0.000 claims description 2
- 238000007792 addition Methods 0.000 claims description 2
- 150000001299 aldehydes Chemical class 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 claims description 2
- 238000005187 foaming Methods 0.000 claims description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims 2
- 239000004202 carbamide Substances 0.000 claims 1
- 239000002699 waste material Substances 0.000 description 7
- 238000003825 pressing Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 210000003284 Horns Anatomy 0.000 description 1
- RNNBHZYEKNHLKT-UHFFFAOYSA-N Isopropylmethylpyrazolyl dimethylcarbamate Chemical compound CC(C)N1N=C(C)C=C1OC(=O)N(C)C RNNBHZYEKNHLKT-UHFFFAOYSA-N 0.000 description 1
- 210000002356 Skeleton Anatomy 0.000 description 1
- 206010053648 Vascular occlusion Diseases 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000004520 agglutination Effects 0.000 description 1
- 230000024126 agglutination involved in conjugation with cellular fusion Effects 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 239000011294 coal tar pitch Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 230000002596 correlated Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001747 exhibiting Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 230000001131 transforming Effects 0.000 description 1
- ZJHHPAUQMCHPRB-UHFFFAOYSA-N urea urea Chemical compound NC(N)=O.NC(N)=O ZJHHPAUQMCHPRB-UHFFFAOYSA-N 0.000 description 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
- C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
- C08J2361/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08J2361/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
- C08J2361/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea
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)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE447668A true BE447668A (de) |
Family
ID=103450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE447668D BE447668A (de) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE447668A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0646452A2 (de) * | 1993-09-30 | 1995-04-05 | BASF Aktiengesellschaft | Verfahren zur Herstellung von Schaumstoff-Formteilen |
-
0
- BE BE447668D patent/BE447668A/fr unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0646452A2 (de) * | 1993-09-30 | 1995-04-05 | BASF Aktiengesellschaft | Verfahren zur Herstellung von Schaumstoff-Formteilen |
| EP0646452A3 (de) * | 1993-09-30 | 1996-04-17 | Basf Ag | Verfahren zur Herstellung von Schaumstoff-Formteilen. |
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