BE454056A - - Google Patents
Info
- Publication number
- BE454056A BE454056A BE454056DA BE454056A BE 454056 A BE454056 A BE 454056A BE 454056D A BE454056D A BE 454056DA BE 454056 A BE454056 A BE 454056A
- Authority
- BE
- Belgium
- Prior art keywords
- threads
- films
- products
- plates
- small
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 4
- 238000009835 boiling Methods 0.000 claims description 4
- 235000013877 carbamide Nutrition 0.000 claims description 4
- 150000003672 ureas Chemical class 0.000 claims description 4
- 150000001540 azides Chemical class 0.000 claims description 3
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 2
- YODQGZUNIUDBHD-UHFFFAOYSA-N decanedioyl diazide Chemical compound [N-]=[N+]=NC(=O)CCCCCCCCC(=O)N=[N+]=[N-] YODQGZUNIUDBHD-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- FHIVAFMUCKRCQO-UHFFFAOYSA-N diazinon Chemical compound CCOP(=S)(OCC)OC1=CC(C)=NC(C(C)C)=N1 FHIVAFMUCKRCQO-UHFFFAOYSA-N 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/02—Polyureas
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Polyamides (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE454056A true BE454056A (OSRAM) |
Family
ID=108291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE454056D BE454056A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE454056A (OSRAM) |
-
0
- BE BE454056D patent/BE454056A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0269517A1 (fr) | Procédé de production de polysulfures organiques et système catalytique pour sa réalisation | |
| EP3601218B1 (fr) | Nouveau procede d'obtention de l'acide 2-acrylamido-2-methylpropane sulfonique | |
| BE454056A (OSRAM) | ||
| BE1012673A3 (fr) | Nouveaux derives de 6-amino-uracile, leur preparation et leur utilisation. | |
| FR2467842A1 (fr) | Procede pour la production d'iminodiacetonitrile | |
| FR2499080A1 (fr) | Preparation de chlorures de 2,3-epoxypropyltrialcoylammonium | |
| EP0202976B1 (fr) | Nouveau procédé de préparation de dérivé acrylique de l'urée | |
| EP0085604B1 (fr) | Procédé amélioré de fabrication de l'alpha-acétoxy alpha-méthyl N,N'-diacétyl malonamide de haute productivité | |
| FR2458558A1 (fr) | Procede pour la preparation de solutions a tres forte concentration de derives de la cellulose dans des solvants organiques et solutions obtenues par le procede | |
| BE550115A (OSRAM) | ||
| BE506164A (OSRAM) | ||
| BE505572A (OSRAM) | ||
| EP1016652B1 (fr) | Procédé d'obtention de N-formyl-leucine de pureté élevée | |
| BE467450A (OSRAM) | ||
| BE375245A (OSRAM) | ||
| BE342073A (OSRAM) | ||
| BE421095A (OSRAM) | ||
| BE518064A (OSRAM) | ||
| BE494248A (OSRAM) | ||
| BE450778A (fr) | Procédé pour préparer des acides dicarboxyliques contenant le groupe urée | |
| BE431257A (OSRAM) | ||
| BE443954A (OSRAM) | ||
| BE593514A (OSRAM) | ||
| BE415343A (OSRAM) | ||
| CH387953A (fr) | Procédé de fabrication de polyurées linéaires |