DE2456979C2 - Rieselfaehige harnstoffharzmassen - Google Patents
Rieselfaehige harnstoffharzmassenInfo
- Publication number
- DE2456979C2 DE2456979C2 DE19742456979 DE2456979A DE2456979C2 DE 2456979 C2 DE2456979 C2 DE 2456979C2 DE 19742456979 DE19742456979 DE 19742456979 DE 2456979 A DE2456979 A DE 2456979A DE 2456979 C2 DE2456979 C2 DE 2456979C2
- Authority
- DE
- Germany
- Prior art keywords
- urea
- weight
- alkyl
- mass
- radical
- 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
- 229920001807 Urea-formaldehyde Polymers 0.000 title description 8
- 229920001296 polysiloxane Polymers 0.000 claims description 22
- -1 siloxane unit Chemical group 0.000 claims description 21
- 150000001875 compounds Chemical class 0.000 claims description 13
- 238000000465 moulding Methods 0.000 claims description 12
- 150000004756 silanes Chemical class 0.000 claims description 12
- 125000000217 alkyl group Chemical group 0.000 claims description 10
- 238000012545 processing Methods 0.000 claims description 8
- 239000008187 granular material Substances 0.000 claims description 7
- 239000001257 hydrogen Substances 0.000 claims description 7
- 229910052739 hydrogen Inorganic materials 0.000 claims description 7
- 150000005840 aryl radicals Chemical class 0.000 claims description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 125000000524 functional group Chemical group 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 4
- 125000002947 alkylene group Chemical group 0.000 claims description 3
- 150000002431 hydrogen Chemical class 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 239000004215 Carbon black (E152) Substances 0.000 claims description 2
- 238000005054 agglomeration Methods 0.000 claims description 2
- 230000002776 aggregation Effects 0.000 claims description 2
- 125000003545 alkoxy group Chemical group 0.000 claims description 2
- 229930195733 hydrocarbon Natural products 0.000 claims description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 25
- 239000004202 carbamide Substances 0.000 description 25
- 229920005989 resin Polymers 0.000 description 19
- 239000011347 resin Substances 0.000 description 19
- 239000007788 liquid Substances 0.000 description 10
- 238000012360 testing method Methods 0.000 description 9
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 8
- 150000003254 radicals Chemical class 0.000 description 8
- 125000004432 carbon atom Chemical group C* 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 7
- 230000007062 hydrolysis Effects 0.000 description 7
- 238000006460 hydrolysis reaction Methods 0.000 description 7
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 6
- 239000000839 emulsion Substances 0.000 description 6
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 6
- 239000000654 additive Substances 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000007792 addition Methods 0.000 description 4
- 239000001913 cellulose Substances 0.000 description 4
- 229920002678 cellulose Polymers 0.000 description 4
- 239000004205 dimethyl polysiloxane Substances 0.000 description 4
- 239000000314 lubricant Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229910000077 silane Inorganic materials 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 description 2
- NIQCNGHVCWTJSM-UHFFFAOYSA-N Dimethyl phthalate Chemical compound COC(=O)C1=CC=CC=C1C(=O)OC NIQCNGHVCWTJSM-UHFFFAOYSA-N 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 150000001733 carboxylic acid esters Chemical group 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 125000004430 oxygen atom Chemical group O* 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- PXQLVRUNWNTZOS-UHFFFAOYSA-N sulfanyl Chemical class [SH] PXQLVRUNWNTZOS-UHFFFAOYSA-N 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 2
- HSYFJDYGOJKZCL-UHFFFAOYSA-L zinc;sulfite Chemical compound [Zn+2].[O-]S([O-])=O HSYFJDYGOJKZCL-UHFFFAOYSA-L 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- LEHOTFFKMJEONL-UHFFFAOYSA-N Uric Acid Chemical compound N1C(=O)NC(=O)C2=C1NC(=O)N2 LEHOTFFKMJEONL-UHFFFAOYSA-N 0.000 description 1
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical compound [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- IJKVHSBPTUYDLN-UHFFFAOYSA-N dihydroxy(oxo)silane Chemical compound O[Si](O)=O IJKVHSBPTUYDLN-UHFFFAOYSA-N 0.000 description 1
- FBSAITBEAPNWJG-UHFFFAOYSA-N dimethyl phthalate Natural products CC(=O)OC1=CC=CC=C1OC(C)=O FBSAITBEAPNWJG-UHFFFAOYSA-N 0.000 description 1
- 229960001826 dimethylphthalate Drugs 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- FWDBOZPQNFPOLF-UHFFFAOYSA-N ethenyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)C=C FWDBOZPQNFPOLF-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000012766 organic filler Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 150000003377 silicon compounds Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000001721 transfer moulding Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 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
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08L61/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
- C08L61/24—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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/54—Silicon-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Priority Applications (13)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742456979 DE2456979C2 (de) | 1974-12-03 | 1974-12-03 | Rieselfaehige harnstoffharzmassen |
| US05/631,565 US4045385A (en) | 1974-12-03 | 1975-11-13 | Free-flowing urea resin compositions with silane or siloxane additive added before hardening |
| CH1550475A CH606249A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-12-03 | 1975-11-28 | |
| NO754027A NO143580C (no) | 1974-12-03 | 1975-11-28 | Avendelse av organo-silisiumforbindelser til aa hindre klumpningstendens av ureaformaldehyd-formmasser |
| BE162284A BE836084A (fr) | 1974-12-03 | 1975-11-28 | Masses d'uree fluides |
| AT911275A AT356895B (de) | 1974-12-03 | 1975-12-01 | Rieselfaehige harnstoffmasse |
| IT7552474A IT1052462B (it) | 1974-12-03 | 1975-12-01 | Masse da stampaggio di urea scorrevoli |
| SE7513560A SE414780B (sv) | 1974-12-03 | 1975-12-02 | Anvendning av kiselorganiska foreningar for att forhindra benegenheten till hopklumpning hos med cellulosa forsatta karbamidhartspressmassor |
| DK542275A DK542275A (da) | 1974-12-03 | 1975-12-02 | Risledygtige urinstofmasser |
| JP50143801A JPS5182344A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-12-03 | 1975-12-02 | |
| FR7536888A FR2293468A1 (fr) | 1974-12-03 | 1975-12-02 | Matieres a mouler fluides a base de resines d'uree |
| GB49532/75A GB1527365A (en) | 1974-12-03 | 1975-12-02 | Urea formaldehyde moulding compositions |
| NL7514087A NL7514087A (nl) | 1974-12-03 | 1975-12-03 | Vloeiende ureummassa's. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742456979 DE2456979C2 (de) | 1974-12-03 | 1974-12-03 | Rieselfaehige harnstoffharzmassen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2456979B1 DE2456979B1 (de) | 1976-05-20 |
| DE2456979C2 true DE2456979C2 (de) | 1977-01-13 |
Family
ID=5932299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742456979 Expired DE2456979C2 (de) | 1974-12-03 | 1974-12-03 | Rieselfaehige harnstoffharzmassen |
Country Status (13)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4226982A (en) * | 1970-09-11 | 1980-10-07 | Blount David H | Process to break down cellulose polymers and produce cellular solid or solid reaction products |
| GB1568519A (en) * | 1976-12-21 | 1980-05-29 | Foseco Technik Ag | Resin-forming furfuryl alcohol compositions and their use in the production of foundry moulds and cores |
| WO1981003176A1 (en) * | 1980-04-28 | 1981-11-12 | D Blount | Process to break down cellulose polymers and produce cellular solid or solid reaction products |
| DE3815204A1 (de) * | 1988-05-04 | 1989-11-16 | Gruber & Weber Gmbh Co Kg | Verfahren zur herstellung von verbundwerkstoffen mit verringerter formaldehydemission |
| DE10319483A1 (de) * | 2003-04-30 | 2004-11-18 | Brockhues Gmbh & Co. Kg | Schnell zerfallendes Pigmentkonzentrat |
| US8092686B2 (en) | 2004-12-23 | 2012-01-10 | Georgia-Pacific Chemicals Llc | Modified amine-aldehyde resins and uses thereof in separation processes |
| US8127930B2 (en) * | 2004-12-23 | 2012-03-06 | Georgia-Pacific Chemicals Llc | Amine-aldehyde resins and uses thereof in separation processes |
| US8702993B2 (en) | 2004-12-23 | 2014-04-22 | Georgia-Pacific Chemicals Llc | Amine-aldehyde resins and uses thereof in separation processes |
| US7913852B2 (en) | 2004-12-23 | 2011-03-29 | Georgia-Pacific Chemicals Llc | Modified amine-aldehyde resins and uses thereof in separation processes |
| US8011514B2 (en) * | 2004-12-23 | 2011-09-06 | Georgia-Pacific Chemicals Llc | Modified amine-aldehyde resins and uses thereof in separation processes |
| US8757389B2 (en) | 2004-12-23 | 2014-06-24 | Georgia-Pacific Chemicals Llc | Amine-aldehyde resins and uses thereof in separation processes |
| FR2879945B1 (fr) * | 2004-12-29 | 2007-03-23 | Euracli Sarl | Procede de coacervation ameliore pour la preparation de microcapsules de principes actifs hydrophobes isolees, filtrables et redispersables dans l'eau |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE523009A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1952-09-23 | |||
| US2785145A (en) * | 1954-07-01 | 1957-03-12 | American Cyanamid Co | Siliconate-aminoplast compositions and textiles coated therewith |
| US3734936A (en) * | 1971-02-03 | 1973-05-22 | Quaker Oats Co | Process of producing a foundry core composition |
| US3888816A (en) * | 1971-02-03 | 1975-06-10 | Quaker Oats Co | Process for producing bound aggregate building material |
| US3793302A (en) * | 1971-10-12 | 1974-02-19 | Cabot Corp | Film-forming composition comprising a silica-urea formaldehyde polymer flatting agent |
| AR207457A1 (es) * | 1974-01-10 | 1976-10-08 | Degussa | Mezcla adhesiva de caucho para mejorar la adhesividad de mezclas vulcanizables de textiles o tejidos metalicos despues del vulcanizado |
-
1974
- 1974-12-03 DE DE19742456979 patent/DE2456979C2/de not_active Expired
-
1975
- 1975-11-13 US US05/631,565 patent/US4045385A/en not_active Expired - Lifetime
- 1975-11-28 NO NO754027A patent/NO143580C/no unknown
- 1975-11-28 CH CH1550475A patent/CH606249A5/xx not_active IP Right Cessation
- 1975-11-28 BE BE162284A patent/BE836084A/xx unknown
- 1975-12-01 AT AT911275A patent/AT356895B/de not_active IP Right Cessation
- 1975-12-01 IT IT7552474A patent/IT1052462B/it active
- 1975-12-02 GB GB49532/75A patent/GB1527365A/en not_active Expired
- 1975-12-02 JP JP50143801A patent/JPS5182344A/ja active Pending
- 1975-12-02 DK DK542275A patent/DK542275A/da unknown
- 1975-12-02 FR FR7536888A patent/FR2293468A1/fr active Granted
- 1975-12-02 SE SE7513560A patent/SE414780B/xx unknown
- 1975-12-03 NL NL7514087A patent/NL7514087A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DK542275A (da) | 1976-06-04 |
| FR2293468B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-07-02 |
| GB1527365A (en) | 1978-10-04 |
| JPS5182344A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-07-19 |
| CH606249A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-10-31 |
| FR2293468A1 (fr) | 1976-07-02 |
| ATA911275A (de) | 1979-10-15 |
| NL7514087A (nl) | 1976-06-08 |
| SE7513560L (sv) | 1976-06-04 |
| BE836084A (fr) | 1976-03-16 |
| NO143580C (no) | 1981-03-11 |
| DE2456979B1 (de) | 1976-05-20 |
| AT356895B (de) | 1980-05-27 |
| IT1052462B (it) | 1981-06-20 |
| NO143580B (no) | 1980-12-01 |
| SE414780B (sv) | 1980-08-18 |
| US4045385A (en) | 1977-08-30 |
| NO754027L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-06-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: PERSTORP AB, PERSTORP, SE |
|
| 8328 | Change in the person/name/address of the agent |
Free format text: EITLE, W., DIPL.-ING. HOFFMANN, K., DIPL.-ING. DR.RER.NAT. LEHN, W., DIPL.-ING. FUECHSLE, K., DIPL.-ING. HANSEN, B., DIPL.-CHEM. DR.RER.NAT. BRAUNS, H., DIPL.-CHEM. DR.RER.NAT. GOERG, K., DIPL.-ING. KOHLMANN, K., DIPL.-ING. KOLB, H., DIPL.-CHEM. DR.RER.NAT. RITTER UND EDLER VON FISCHERN, B., DIPL.-ING., PAT.-ANW., 8000 MUENCHEN |
|
| 8339 | Ceased/non-payment of the annual fee |