BE507244A - - Google Patents
Info
- Publication number
- BE507244A BE507244A BE507244DA BE507244A BE 507244 A BE507244 A BE 507244A BE 507244D A BE507244D A BE 507244DA BE 507244 A BE507244 A BE 507244A
- Authority
- BE
- Belgium
- Prior art keywords
- heating
- carried out
- polythioureas
- salt
- production
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 claims description 29
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 claims description 16
- 150000003839 salts Chemical class 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 229920000642 polymer Polymers 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 150000004985 diamines Chemical class 0.000 claims description 5
- 125000003277 amino group Chemical group 0.000 claims description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- 229920001169 thermoplastic Polymers 0.000 claims description 4
- 239000004416 thermosoftening plastic Substances 0.000 claims description 4
- 239000000047 product Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 6
- 238000006116 polymerization reaction Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- -1 aliphatic diamine Chemical class 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- HDFRDWFLWVCOGP-UHFFFAOYSA-N carbonothioic O,S-acid Chemical compound OC(S)=O HDFRDWFLWVCOGP-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 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)
- Polyamides (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE507244A true BE507244A (d) |
Family
ID=147267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE507244D BE507244A (d) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE507244A (d) |
-
0
- BE BE507244D patent/BE507244A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104418725B (zh) | 一种长链二元酸及制备方法 | |
| EP0269517A1 (fr) | Procédé de production de polysulfures organiques et système catalytique pour sa réalisation | |
| BE507244A (d) | ||
| US2647108A (en) | Production of polythioureas | |
| CN114835575B (zh) | 利用氯乙酰氯生产过程中残留物生产氯乙酸混合酸和三氯乙酰氯的方法 | |
| 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 | |
| BE528679A (d) | ||
| SU348557A1 (ru) | СПОСОБ ПОЛУЧЕНИЯ ДИКАРЁОНОВЫХ КИСЛОТС имидным циклом | |
| BE560255A (d) | ||
| BE494248A (d) | ||
| BE568172A (d) | ||
| BE565351A (d) | ||
| US241738A (en) | Zdeeko h | |
| US682181A (en) | Process of producing albumoses. | |
| US647075A (en) | Process of making compounds of paraphenetidin. | |
| CN113979452A (zh) | 一种溴硝醇合成中副产溴化钠的精制工艺 | |
| BE444173A (d) | ||
| SU968057A1 (ru) | Способ получени котельного топлива | |
| NO123460B (d) | ||
| CH314323A (fr) | Procédé de fabrication d'acides aliphatiques | |
| CH327277A (fr) | Procédé de préparation de l'acide téréphtalique | |
| FR2467835A1 (fr) | Procede de separation et d'epuration de l'anthracene de l'huile d'anthracene | |
| BE505572A (d) | ||
| CH321522A (fr) | Procédé de fabrication de l'acide téréphtalique | |
| CH367329A (fr) | Procédé de polymérisation du butadiène |