FI56973C - Foerfarande foer kontinuerlig framstaellning av aminoplastloesningar - Google Patents
Foerfarande foer kontinuerlig framstaellning av aminoplastloesningar Download PDFInfo
- Publication number
- FI56973C FI56973C FI43472A FI43472A FI56973C FI 56973 C FI56973 C FI 56973C FI 43472 A FI43472 A FI 43472A FI 43472 A FI43472 A FI 43472A FI 56973 C FI56973 C FI 56973C
- Authority
- FI
- Finland
- Prior art keywords
- mixing
- formaldehyde
- solution
- urea
- tank
- Prior art date
Links
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 73
- 238000002156 mixing Methods 0.000 claims description 70
- 239000000243 solution Substances 0.000 claims description 46
- 238000006243 chemical reaction Methods 0.000 claims description 26
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 24
- 239000004202 carbamide Substances 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 17
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical class N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 14
- 239000003054 catalyst Substances 0.000 claims description 14
- 239000002253 acid Chemical class 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 11
- 239000007864 aqueous solution Substances 0.000 claims description 10
- 150000001412 amines Chemical class 0.000 claims description 7
- 229910021529 ammonia Inorganic materials 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 5
- 239000008098 formaldehyde solution Substances 0.000 claims description 4
- 238000009835 boiling Methods 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 150000007513 acids Chemical class 0.000 claims description 2
- 229920003180 amino resin Polymers 0.000 claims description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 2
- 210000002700 urine Anatomy 0.000 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 229920005989 resin Polymers 0.000 description 9
- 239000011347 resin Substances 0.000 description 9
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 6
- 230000002378 acidificating effect Effects 0.000 description 5
- 239000000306 component Substances 0.000 description 5
- 238000009833 condensation Methods 0.000 description 5
- 230000005494 condensation Effects 0.000 description 5
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000010924 continuous production Methods 0.000 description 3
- 235000019253 formic acid Nutrition 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- 239000012429 reaction media Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000006482 condensation reaction Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- 208000001034 Frostbite Diseases 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000004840 adhesive resin Substances 0.000 description 1
- 229920006223 adhesive resin Polymers 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 description 1
- 229940106681 chloroacetic acid Drugs 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011437 continuous method Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
-
- 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
- C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
- C08G12/10—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with acyclic compounds having the moiety X=C(—N<)2 in which X is O, S or —N
- C08G12/12—Ureas; Thioureas
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Adhesives Or Adhesive Processes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2109754 | 1971-03-02 | ||
| DE19712109754 DE2109754B2 (de) | 1971-03-02 | 1971-03-02 | Verfahren zur kontinuierlichen Her stellung von Aminoplastlosungen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI56973B FI56973B (fi) | 1980-01-31 |
| FI56973C true FI56973C (fi) | 1980-05-12 |
Family
ID=5800223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI43472A FI56973C (fi) | 1971-03-02 | 1972-02-17 | Foerfarande foer kontinuerlig framstaellning av aminoplastloesningar |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS5241318B1 (https=) |
| BE (1) | BE780022A (https=) |
| CA (1) | CA987825A (https=) |
| CS (1) | CS171721B2 (https=) |
| DD (1) | DD95686A5 (https=) |
| DE (1) | DE2109754B2 (https=) |
| FI (1) | FI56973C (https=) |
| FR (1) | FR2128470B1 (https=) |
| GB (1) | GB1375502A (https=) |
| IT (1) | IT952052B (https=) |
| NL (1) | NL156727B (https=) |
| NO (1) | NO130945C (https=) |
| PL (1) | PL82347B1 (https=) |
| RO (1) | RO59357A (https=) |
| SE (1) | SE400981B (https=) |
| SU (1) | SU451251A3 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101981076A (zh) * | 2007-12-21 | 2011-02-23 | 太尔公司 | 高效含水氨基甲醛树脂溶液的连续制备方法 |
| EP2835388B1 (de) | 2013-08-06 | 2016-12-28 | Basf Se | Verfahren zur herstellung von aminoplastlösungen |
-
1971
- 1971-03-02 DE DE19712109754 patent/DE2109754B2/de not_active Ceased
-
1972
- 1972-02-17 FI FI43472A patent/FI56973C/fi active
- 1972-02-24 JP JP47018590A patent/JPS5241318B1/ja active Pending
- 1972-02-25 NO NO58972A patent/NO130945C/no unknown
- 1972-02-25 SU SU1751532A patent/SU451251A3/ru active
- 1972-02-29 SE SE253972A patent/SE400981B/xx unknown
- 1972-02-29 BE BE780022A patent/BE780022A/xx not_active IP Right Cessation
- 1972-03-01 CA CA136,002A patent/CA987825A/en not_active Expired
- 1972-03-01 CS CS135972A patent/CS171721B2/cs unknown
- 1972-03-01 PL PL15380672A patent/PL82347B1/pl unknown
- 1972-03-01 FR FR7207049A patent/FR2128470B1/fr not_active Expired
- 1972-03-01 IT IT4870172A patent/IT952052B/it active
- 1972-03-01 DD DD16122472A patent/DD95686A5/xx unknown
- 1972-03-01 GB GB946072A patent/GB1375502A/en not_active Expired
- 1972-03-02 RO RO6995472A patent/RO59357A/ro unknown
- 1972-03-02 NL NL7202783A patent/NL156727B/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SU451251A3 (ru) | 1974-11-25 |
| NO130945B (https=) | 1974-12-02 |
| BE780022A (fr) | 1972-08-29 |
| CA987825A (en) | 1976-04-20 |
| FI56973B (fi) | 1980-01-31 |
| NL7202783A (https=) | 1972-09-05 |
| PL82347B1 (en) | 1975-10-31 |
| NO130945C (https=) | 1975-03-12 |
| JPS5241318B1 (https=) | 1977-10-18 |
| CS171721B2 (https=) | 1976-10-29 |
| SE400981B (sv) | 1978-04-17 |
| IT952052B (it) | 1973-07-20 |
| DE2109754B2 (de) | 1973-11-29 |
| DD95686A5 (https=) | 1973-02-12 |
| DE2109754A1 (de) | 1972-09-14 |
| GB1375502A (https=) | 1974-11-27 |
| FR2128470A1 (https=) | 1972-10-20 |
| FR2128470B1 (https=) | 1974-09-13 |
| NL156727B (nl) | 1978-05-16 |
| RO59357A (https=) | 1976-02-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5039786A (en) | Continuous preparation of copolyamides from caprolactam and salt of diamine and dicarboxylic acid | |
| AU772822B2 (en) | Method for making polyamides | |
| ES2318675T3 (es) | Procedimiento para la separacion de mezclas liquidas de productos en un evaporador de pelicula. | |
| FI56973C (fi) | Foerfarande foer kontinuerlig framstaellning av aminoplastloesningar | |
| Casiraghi et al. | Selective step‐growth phenol‐aldehyde polymerization, 2. Synthesis of 4‐tert‐butylphenol novolac resins and related open chain oligomeric compounds | |
| CN106892840B (zh) | 一种精制对苯二甲腈的方法 | |
| US7390932B2 (en) | Method for preparing highly concentrated, gaseous formaldehydes | |
| KR20050043742A (ko) | 고농축 포름알데히드 용액, 그의 제조 및 반응 | |
| SU494869A3 (ru) | Способ получени полиаминов | |
| CN107629203A (zh) | 一种混合催化剂法合成聚丙二醇二缩水甘油醚的方法 | |
| US2355402A (en) | Resinous products | |
| CA2517564A1 (en) | Method for thermal stabilization of highly concentrated formaldehyde solutions | |
| RU2247129C2 (ru) | Непрерывный способ получения карбамидоформальдегидного концентрата | |
| GB924616A (en) | Process of preparing polymers | |
| SU528298A1 (ru) | Способ получени 1,3-дихлоргидрина глицерина | |
| CN106397142B (zh) | 一种高选择性制备单一二聚甲缩醛的方法 | |
| CN222076596U (zh) | 一种可提高产率的聚乳酸简易合成装置 | |
| US2431251A (en) | Anion exchange resin prepared with urea, paraformaldehyde, and aniline hydrochloride and process of removing acids from liquids therewith | |
| SU260885A1 (ru) | Способ получени анионитов | |
| BE640369A (https=) | ||
| GB698353A (en) | Synthetic resins capable of binding organic atom complexes and process for preparing same | |
| RU1830071C (ru) | Способ получени водорастворимых формальдегидсодержащих продуктов | |
| US3606732A (en) | Absorption of formaldehyde from gases containing it | |
| SU455083A1 (ru) | Способ получени изоамиленов | |
| SU462475A1 (ru) | Способ получени углеводородфенол-фОРМАльдЕгидНыХ СМОл |