CH542893A - Verfahren zur kontinuierlichen Herstellung von vernetzten Amino-Harz-Polymerisaten - Google Patents
Verfahren zur kontinuierlichen Herstellung von vernetzten Amino-Harz-PolymerisatenInfo
- Publication number
- CH542893A CH542893A CH1607670A CH542893DA CH542893A CH 542893 A CH542893 A CH 542893A CH 1607670 A CH1607670 A CH 1607670A CH 542893D A CH542893D A CH 542893DA CH 542893 A CH542893 A CH 542893A
- Authority
- CH
- Switzerland
- Prior art keywords
- parts
- post
- twin screw
- screw
- gel
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 24
- 229920000642 polymer Polymers 0.000 title claims description 19
- 229920003180 amino resin Polymers 0.000 title claims description 12
- 238000010924 continuous production Methods 0.000 title claims description 5
- 238000002156 mixing Methods 0.000 claims description 15
- 238000011417 postcuring Methods 0.000 claims description 13
- 229920001807 Urea-formaldehyde Polymers 0.000 claims description 10
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 6
- 239000003377 acid catalyst Substances 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- 238000009833 condensation Methods 0.000 claims description 4
- 230000005494 condensation Effects 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 4
- 238000001704 evaporation Methods 0.000 claims description 4
- 230000008020 evaporation Effects 0.000 claims description 4
- 238000000227 grinding Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 2
- 241000237858 Gastropoda Species 0.000 claims description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 2
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims description 2
- 239000004202 carbamide Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims description 2
- 239000008098 formaldehyde solution Substances 0.000 claims description 2
- 239000008267 milk Substances 0.000 claims description 2
- 210000004080 milk Anatomy 0.000 claims description 2
- 235000013336 milk Nutrition 0.000 claims description 2
- 239000000376 reactant Substances 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 2
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- WWILHZQYNPQALT-UHFFFAOYSA-N 2-methyl-2-morpholin-4-ylpropanal Chemical compound O=CC(C)(C)N1CCOCC1 WWILHZQYNPQALT-UHFFFAOYSA-N 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 206010039509 Scab Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical compound O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 description 1
- MSYLJRIXVZCQHW-UHFFFAOYSA-N formaldehyde;6-phenyl-1,3,5-triazine-2,4-diamine Chemical compound O=C.NC1=NC(N)=NC(C=2C=CC=CC=2)=N1 MSYLJRIXVZCQHW-UHFFFAOYSA-N 0.000 description 1
- DYDNPESBYVVLBO-UHFFFAOYSA-N formanilide Chemical compound O=CNC1=CC=CC=C1 DYDNPESBYVVLBO-UHFFFAOYSA-N 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 239000012763 reinforcing filler Substances 0.000 description 1
- 239000012798 spherical particle Substances 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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/245—Stationary reactors without moving elements inside placed in series
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/10—Making granules by moulding the material, i.e. treating it in the molten state
-
- 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
- C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00094—Jackets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00164—Controlling or regulating processes controlling the flow
- B01J2219/00166—Controlling or regulating processes controlling the flow controlling the residence time inside the reactor vessel
-
- 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
- C08J2361/02—Condensation polymers of aldehydes or ketones only
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702046496 DE2046496A1 (de) | 1970-09-21 | 1970-09-21 | Verfahren zur kontinuierlichen Herstellung von vernetzten Amino-Harz-Polymerisaten |
| FR7035487A FR2068286A5 (enExample) | 1970-09-21 | 1970-10-01 | |
| CH1607670 | 1970-10-30 | ||
| GB5624170 | 1970-11-26 | ||
| CA099162A CA922441A (en) | 1970-09-21 | 1970-11-26 | Process for the continuous manufacture of crosslinked amino-resin polymer |
| JP47040535A JPS492350A (enExample) | 1970-09-21 | 1972-04-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH542893A true CH542893A (de) | 1973-11-30 |
Family
ID=27543219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1607670A CH542893A (de) | 1970-09-21 | 1970-10-30 | Verfahren zur kontinuierlichen Herstellung von vernetzten Amino-Harz-Polymerisaten |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS492350A (enExample) |
| CA (1) | CA922441A (enExample) |
| CH (1) | CH542893A (enExample) |
| DE (1) | DE2046496A1 (enExample) |
| FR (1) | FR2068286A5 (enExample) |
| GB (1) | GB1321680A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10318481A1 (de) * | 2003-04-16 | 2004-11-18 | Ami-Agrolinz Melamine International Gmbh | Verfahren zur kontinuierlichen Synthese eines Melaminflüssigharzes |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2427097C3 (de) | 1974-06-05 | 1980-09-25 | Cassella Ag, 6000 Frankfurt | Lichtechtes, vergilbungsfreies Melamin-Formaldehyd-Kondensat |
| JPS5142346A (ja) * | 1974-10-07 | 1976-04-09 | Paloma Kogyo Kk | Paneruhiitaa |
| GB2172894B (en) * | 1985-03-29 | 1989-05-10 | Muirhead Data Communications L | Melamine/formaldehyde and urea/formaldehyde resinous materials |
| US4795779A (en) * | 1986-05-30 | 1989-01-03 | Nitto Chemical Industry Co., Ltd. | Process for producing inorganic compound-containing urea resin |
| DE3828793A1 (de) * | 1988-08-25 | 1990-03-01 | Basf Ag | Kontinuierliche herstellung von waessrigen melamin-formaldehyd-vorkondensat-loesungen |
| US5728797A (en) * | 1995-08-18 | 1998-03-17 | International Paper | Method of making cured resin particles |
| ES2150782T3 (es) * | 1996-06-19 | 2000-12-01 | Int Paper Co | Particulas de resina encapsuladas. |
| DE19735809A1 (de) * | 1997-08-18 | 1999-02-25 | Basf Ag | Kontinuierliches Verfahren zur Herstellung von Amino- und/oder Phenoplasten |
| WO1999047587A1 (en) * | 1998-03-19 | 1999-09-23 | Geltex Pharmaceuticals, Inc. | Continuous crosslinking of polymer gels |
| US20010006267A1 (en) | 1999-12-27 | 2001-07-05 | Nobuyuki Harada | Production processes for basic water-absorbent resin and water-absorbing agent, and use thereof |
| CN114184000B (zh) * | 2021-12-20 | 2022-11-08 | 武汉绿茵化工有限公司 | 一种脲甲醛连续聚合干燥生产装置 |
-
1970
- 1970-09-21 DE DE19702046496 patent/DE2046496A1/de active Pending
- 1970-10-01 FR FR7035487A patent/FR2068286A5/fr not_active Expired
- 1970-10-30 CH CH1607670A patent/CH542893A/de not_active IP Right Cessation
- 1970-11-26 CA CA099162A patent/CA922441A/en not_active Expired
- 1970-11-26 GB GB5624170A patent/GB1321680A/en not_active Expired
-
1972
- 1972-04-22 JP JP47040535A patent/JPS492350A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10318481A1 (de) * | 2003-04-16 | 2004-11-18 | Ami-Agrolinz Melamine International Gmbh | Verfahren zur kontinuierlichen Synthese eines Melaminflüssigharzes |
| DE10318481B4 (de) * | 2003-04-16 | 2006-09-07 | Ami-Agrolinz Melamine International Gmbh | Verfahren zur kontinuierlichen Synthese eines Melaminflüssigharzes |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2068286A5 (enExample) | 1971-08-20 |
| CA922441A (en) | 1973-03-06 |
| GB1321680A (en) | 1973-06-27 |
| DE2046496A1 (de) | 1972-03-23 |
| JPS492350A (enExample) | 1974-01-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH542893A (de) | Verfahren zur kontinuierlichen Herstellung von vernetzten Amino-Harz-Polymerisaten | |
| DE2523483C2 (de) | Verfahren zur Herstellung eines körnigen Düngemittels oder eines körnigen Zusatzfuttermittels | |
| WO2007051691A1 (de) | Verfahren zur herstellung von ultrafeinen pulvern auf basis polymaiden, ultrafeinen polyamidpulvern sowie deren verwendung | |
| DE2713312A1 (de) | Verfahren zur herstellung von gegen wasser unempfindlichen staerkefasern | |
| DE2840820A1 (de) | Verfahren zur herstellung phosphorhaltiger korrosionsschutzpigmente | |
| EP0098483B1 (de) | Verfahren zur Herstellung von Blei- und Zinkcyanuraten | |
| DE2355212B1 (de) | Verfahren zur Herstellung von koernigem Isobutylidendiharnstoff | |
| DE1907914C3 (de) | Verfahren zur Herstellung von hochdispersen, aus vernetzten Harnstoff-Formaldehyd-Polykondensationsprodukten bestehenden Feststoffen | |
| DE2521689C2 (de) | Verfahren zur Herstellung von Sulfogruppen enthaltenden Harnstoff-Formaldehyd-Kondensationspolymeren | |
| CH618994A5 (enExample) | ||
| DE2044003C3 (de) | Verfahren zur Herstellung von hochdispersen, aus vernetzten Harnstoff-Formaldehyd-Polykondensationsprodukten bestehenden Feststoffen | |
| EP0157156B1 (de) | Kontinuierliches Verfahren zur Herstellung von Mangan-Karbonat | |
| AT247001B (de) | Verfahren zur Herstellung von Copolyestern | |
| DE2030172A1 (de) | Vulkanisierbare Mischungen aus natürlichem oder synthetischem Kautschuk und gefällter Kieselsäure sowie Verfahren zu deren Herstellung | |
| DE1668745C3 (de) | Verfahren zur Herstellung eines sprühgetrockneten Stärkexanthatpulvers | |
| DE69517138T2 (de) | Verfahren zur Herstellung von Paraformaldehyd | |
| AT353008B (de) | Verfahren zur herstellung eines gehaerteten, gefaellten, cellulosefreien aminoplastmaterials | |
| DE885175C (de) | Verfahren zum Feinverteilen von festen oder fluessigen Substanzen, ins-besondere Schaedlingsbekaempfungsmitteln und in der Kosmetik oder Pharmazie verwendbaren Stoffen, auf pulverfoermigen Substraten | |
| DE1542637A1 (de) | Verfahren zur Herstellung eines einteiligen Siliciumdioxyds mit verbesserten Fliess- und Wirbeleigenschaften | |
| DE964714C (de) | Verfahren zur Nachbehandlung eines Calciumsilicatpigments | |
| DE2028732C3 (de) | Verfahren zur Herstellung mineralischer Beifuttermittel in Form von granulierten, rieselfähigen Calciumphosphaten | |
| CH533143A (de) | Verfahren zur Herstellung von hochdispersen, aus vernetzten Harnstoff-Formaldehyd-Polykondensationsprodukten bestehenden Feststoffen | |
| DE1201057B (de) | Verfahren zur Herstellung von koernigen, zum Anionenaustausch bestimmten Kondensations-produkten | |
| DE1595386C (de) | Verfahren zur Herstellung von feinteiligen, unschmelzbaren und unlöslichen Melamin-Formaldehydkondensationsprodukten | |
| DE1567526A1 (de) | Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Kieselsaeurefuellstoffen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |