DE935922C - Verfahren zur Herstellung eines Klebemittels in Film- oder Pulverform - Google Patents
Verfahren zur Herstellung eines Klebemittels in Film- oder PulverformInfo
- Publication number
- DE935922C DE935922C DET2895D DET0002895D DE935922C DE 935922 C DE935922 C DE 935922C DE T2895 D DET2895 D DE T2895D DE T0002895 D DET0002895 D DE T0002895D DE 935922 C DE935922 C DE 935922C
- Authority
- DE
- Germany
- Prior art keywords
- condensation
- adhesive
- solution
- urea
- bases
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000853 adhesive Substances 0.000 title claims description 19
- 230000001070 adhesive effect Effects 0.000 title claims description 19
- 238000000034 method Methods 0.000 title claims description 9
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 239000000843 powder Substances 0.000 title description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 17
- 239000007859 condensation product Substances 0.000 claims description 14
- 238000009833 condensation Methods 0.000 claims description 13
- 230000005494 condensation Effects 0.000 claims description 13
- 239000002253 acid Substances 0.000 claims description 12
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 10
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 9
- 239000003054 catalyst Substances 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 claims description 8
- 230000002378 acidificating effect Effects 0.000 claims description 7
- 239000004202 carbamide Substances 0.000 claims description 7
- 230000000415 inactivating effect Effects 0.000 claims description 7
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 claims description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 5
- 229910021529 ammonia Inorganic materials 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 239000004312 hexamethylene tetramine Substances 0.000 claims description 4
- 235000010299 hexamethylene tetramine Nutrition 0.000 claims description 4
- -1 thi.ourea Chemical compound 0.000 claims description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 3
- 238000006482 condensation reaction Methods 0.000 claims description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 2
- 229920000877 Melamine resin Polymers 0.000 claims description 2
- 239000012928 buffer substance Substances 0.000 claims description 2
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 claims description 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims description 2
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 15
- 238000006243 chemical reaction Methods 0.000 description 12
- 239000010408 film Substances 0.000 description 10
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 8
- 238000004026 adhesive bonding Methods 0.000 description 6
- 239000004848 polyfunctional curative Substances 0.000 description 6
- 239000002585 base Substances 0.000 description 5
- 230000007935 neutral effect Effects 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 238000007792 addition Methods 0.000 description 4
- 150000007514 bases Chemical class 0.000 description 4
- 238000005470 impregnation Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 150000007513 acids Chemical class 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000003223 protective agent Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 2
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 2
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 2
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 2
- 235000011130 ammonium sulphate Nutrition 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical class OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- 239000004254 Ammonium phosphate Substances 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- KVRGDVMQISBTKV-UHFFFAOYSA-N acetic acid;oxalic acid Chemical compound CC(O)=O.OC(=O)C(O)=O KVRGDVMQISBTKV-UHFFFAOYSA-N 0.000 description 1
- 150000008043 acidic salts Chemical class 0.000 description 1
- 229910000148 ammonium phosphate Inorganic materials 0.000 description 1
- 235000019289 ammonium phosphates Nutrition 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- XTEGARKTQYYJKE-UHFFFAOYSA-N chloric acid Chemical class OCl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-N 0.000 description 1
- 229940005991 chloric acid Drugs 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- WYACBZDAHNBPPB-UHFFFAOYSA-N diethyl oxalate Chemical compound CCOC(=O)C(=O)OCC WYACBZDAHNBPPB-UHFFFAOYSA-N 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- VFOSDIOKPAJPOS-UHFFFAOYSA-N hydroxysulfanylmethanamine Chemical compound NCSO VFOSDIOKPAJPOS-UHFFFAOYSA-N 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 235000002639 sodium chloride Nutrition 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J161/00—Adhesives based on condensation polymers of aldehydes or ketones; Adhesives based on derivatives of such polymers
- C09J161/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C09J161/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
- C09J161/24—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)
- Organic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI935922X | 1943-01-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE935922C true DE935922C (de) | 1955-12-01 |
Family
ID=35589366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DET2895D Expired DE935922C (de) | 1943-01-14 | 1943-04-15 | Verfahren zur Herstellung eines Klebemittels in Film- oder Pulverform |
Country Status (5)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2373576A1 (fr) * | 1976-12-07 | 1978-07-07 | Ugine Kuhlmann | Durcisseurs pour colles et liants aminoplastes |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT150002B (de) * | 1935-09-28 | 1937-06-25 | Chem Ind Basel | Verfahren zur Herstellung von Aldehyd-Kondensationsprodukten. |
| CH198411A (de) * | 1936-05-30 | 1938-06-30 | Ig Farbenindustrie Ag | Trockenklebstoff. |
| DE681818C (de) * | 1933-08-26 | 1939-10-02 | I G Farbenindustrie Akt Ges | Zusatzmittel fuer Staerkeappreturen |
| US2193630A (en) * | 1938-06-13 | 1940-03-12 | Plaskon Co Inc | Hardener for formaldehyde-urea adhesives |
-
0
- BE BE451882D patent/BE451882A/xx unknown
- LU LU28501D patent/LU28501A1/xx unknown
-
1943
- 1943-04-15 DE DET2895D patent/DE935922C/de not_active Expired
- 1943-05-03 CH CH241906D patent/CH241906A/de unknown
- 1943-08-14 FR FR897263D patent/FR897263A/fr not_active Expired
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE681818C (de) * | 1933-08-26 | 1939-10-02 | I G Farbenindustrie Akt Ges | Zusatzmittel fuer Staerkeappreturen |
| AT150002B (de) * | 1935-09-28 | 1937-06-25 | Chem Ind Basel | Verfahren zur Herstellung von Aldehyd-Kondensationsprodukten. |
| AT157715B (de) * | 1935-09-28 | 1940-01-10 | Chem Ind Basel | Verfahren zur Herstellung von Aldehyd-Kondensationsprodukten. |
| CH198411A (de) * | 1936-05-30 | 1938-06-30 | Ig Farbenindustrie Ag | Trockenklebstoff. |
| US2193630A (en) * | 1938-06-13 | 1940-03-12 | Plaskon Co Inc | Hardener for formaldehyde-urea adhesives |
Also Published As
| Publication number | Publication date |
|---|---|
| BE451882A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| FR897263A (fr) | 1945-03-16 |
| LU28501A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| CH241906A (de) | 1946-04-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE550647C (de) | Verfahren zum Verleimen von Holz, insbesondere von Sperr- und Furnierholz | |
| DE935922C (de) | Verfahren zur Herstellung eines Klebemittels in Film- oder Pulverform | |
| DE673107C (de) | Verfahren zum Verkleben von Werkstoffen, insbesondere von Holz | |
| DE853929C (de) | Klebstoff zum Verleimen von Holz auf Basis waessriger Dispersionen von haertbaren Aldehydkondensationsharzen | |
| CH188327A (de) | Haltbares Trockenleimpräparat. | |
| DE977362C (de) | Verfahren zur Herstellung von schnellhaertenden Aminoplastpressmassen | |
| DE2206696C3 (de) | Verwendung von Molekülverbindungen als Zusatz zu Klebstoffen auf der Basis von Formaldehyd abspaltenden Kondensaten | |
| DE2347401C3 (de) | Harnstoff-Formaldehydharze, Verfahren zu deren Herstellung und deren Verwendung | |
| AT160610B (de) | Klebstoff. | |
| DE837925C (de) | Verfahren zum Veredeln von Holz und daraus hergestellten Gegenstaenden | |
| DE918232C (de) | Loesungs-, Weichmachungs-, Gelatinierungs- und Quellungsmittel fuer Aminoplaste | |
| DE891023C (de) | Verfahren zur Herstellung von harzartigen Kunststoffen | |
| AT200326B (de) | Flammschutzmittel | |
| DE872807C (de) | Haertungsmittel fuer Holzleime | |
| DE1570240A1 (de) | Verfahren zur Herstellung von Traenkharzen | |
| DE2163061C3 (de) | Verfahren zur Verbesserung der Lagerstabilität von Aminoplast-Leimharzen | |
| US1895433A (en) | Method of improving the water-resistance of casein glues | |
| DE721240C (de) | Verfahren zum Kaltverleimen | |
| DE932267C (de) | Verfahren zur Herstellung von Leimen aus aminoplastbildenden Kondensationsprodukten | |
| DD215562A5 (de) | Verfahren zur herstellung eines klebstoffs | |
| AT207022B (de) | Verfahren zur Herstellung eines Kunstharzleimes auf Harnstoff-Formaldehydbasis durch Kondensation | |
| AT249373B (de) | Verfahren zur Herstellung eines Bindemittels | |
| DE754929C (de) | Verfahren zum Heissverleimen unter Druck | |
| AT162589B (de) | Verfahren zur Herstellung von härtbaren Bindemitteln in haltbarer, wässeriger Form | |
| DE906374C (de) | Verfahren zur Herstellung von Harnstoff-Formaldehyd-Kondensationsprodukten |