DE2015072C3 - Emailpulver für den elektrostatischen Pulverauftrag und Verfahren zu deren Herstellung - Google Patents
Emailpulver für den elektrostatischen Pulverauftrag und Verfahren zu deren HerstellungInfo
- Publication number
- DE2015072C3 DE2015072C3 DE19702015072 DE2015072A DE2015072C3 DE 2015072 C3 DE2015072 C3 DE 2015072C3 DE 19702015072 DE19702015072 DE 19702015072 DE 2015072 A DE2015072 A DE 2015072A DE 2015072 C3 DE2015072 C3 DE 2015072C3
- Authority
- DE
- Germany
- Prior art keywords
- enamel
- powder
- electrostatic
- application
- ohm
- 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
- 239000000843 powder Substances 0.000 title claims description 43
- 210000003298 dental enamel Anatomy 0.000 title claims description 32
- 238000000034 method Methods 0.000 title claims description 12
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 230000008569 process Effects 0.000 title description 4
- 239000000126 substance Substances 0.000 claims description 11
- 239000002245 particle Substances 0.000 claims description 5
- 229910020175 SiOH Inorganic materials 0.000 claims description 4
- OLLFKUHHDPMQFR-UHFFFAOYSA-N dihydroxy(diphenyl)silane Chemical compound C=1C=CC=CC=1[Si](O)(O)C1=CC=CC=C1 OLLFKUHHDPMQFR-UHFFFAOYSA-N 0.000 claims description 3
- UMVBXBACMIOFDO-UHFFFAOYSA-N [N].[Si] Chemical class [N].[Si] UMVBXBACMIOFDO-UHFFFAOYSA-N 0.000 claims description 2
- 150000001718 carbodiimides Chemical class 0.000 claims description 2
- 239000012948 isocyanate Substances 0.000 claims description 2
- 150000002513 isocyanates Chemical class 0.000 claims description 2
- 238000009837 dry grinding Methods 0.000 claims 1
- 150000004819 silanols Chemical class 0.000 claims 1
- 238000000227 grinding Methods 0.000 description 5
- 239000000654 additive Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000005684 electric field Effects 0.000 description 3
- 229910052573 porcelain Inorganic materials 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- VGHSXKTVMPXHNG-UHFFFAOYSA-N 1,3-diisocyanatobenzene Chemical compound O=C=NC1=CC=CC(N=C=O)=C1 VGHSXKTVMPXHNG-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000012876 carrier material Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- GNQKHBSIBXSFFD-UHFFFAOYSA-N 1,3-diisocyanatocyclohexane Chemical compound O=C=NC1CCCC(N=C=O)C1 GNQKHBSIBXSFFD-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 239000005046 Chlorosilane Substances 0.000 description 1
- QOSSAOTZNIDXMA-UHFFFAOYSA-N Dicylcohexylcarbodiimide Chemical compound C1CCCCC1N=C=NC1CCCCC1 QOSSAOTZNIDXMA-UHFFFAOYSA-N 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- -1 aryl silanols Chemical class 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- KOPOQZFJUQMUML-UHFFFAOYSA-N chlorosilane Chemical class Cl[SiH3] KOPOQZFJUQMUML-UHFFFAOYSA-N 0.000 description 1
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 239000002320 enamel (paints) Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- QULMGWCCKILBTO-UHFFFAOYSA-N n-[dimethylamino(dimethyl)silyl]-n-methylmethanamine Chemical compound CN(C)[Si](C)(C)N(C)C QULMGWCCKILBTO-UHFFFAOYSA-N 0.000 description 1
- XQBYYTCJPYXGKM-UHFFFAOYSA-N nonanoyl isocyanate Chemical compound CCCCCCCCC(=O)N=C=O XQBYYTCJPYXGKM-UHFFFAOYSA-N 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000001238 wet grinding Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
- C23D5/00—Coating with enamels or vitreous layers
- C23D5/04—Coating with enamels or vitreous layers by dry methods
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Glass Compositions (AREA)
- Paints Or Removers (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702015072 DE2015072C3 (de) | 1970-03-28 | 1970-03-28 | Emailpulver für den elektrostatischen Pulverauftrag und Verfahren zu deren Herstellung |
| AT255971A AT300500B (de) | 1970-03-28 | 1971-03-25 | Verfahren zur Vorbehandlung von Emailpulvern für den elektrostatischen Pulverauftrag |
| FR7110737A FR2083650A1 (en) | 1970-03-28 | 1971-03-25 | Treated enamel powders for electro-static application |
| BE764901A BE764901A (fr) | 1970-03-28 | 1971-03-26 | Procede de pretraitement de poudres d'email pour l'application electrostatique de poudres |
| NL7104119A NL172082C (nl) | 1970-03-28 | 1971-03-26 | Werkwijze voor het behandelen van emailleringspoeders, alsmede de toepassing van de hierbij verkregen emailleringspoeders voor het elektrostatisch aanbrengen ervan op voorwerpen. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702015072 DE2015072C3 (de) | 1970-03-28 | 1970-03-28 | Emailpulver für den elektrostatischen Pulverauftrag und Verfahren zu deren Herstellung |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2015072A1 DE2015072A1 (de) | 1971-10-21 |
| DE2015072B2 DE2015072B2 (de) | 1977-11-17 |
| DE2015072C3 true DE2015072C3 (de) | 1978-08-24 |
Family
ID=5766610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702015072 Expired DE2015072C3 (de) | 1970-03-28 | 1970-03-28 | Emailpulver für den elektrostatischen Pulverauftrag und Verfahren zu deren Herstellung |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT300500B (cg-RX-API-DMAC7.html) |
| BE (1) | BE764901A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2015072C3 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2083650A1 (cg-RX-API-DMAC7.html) |
| NL (1) | NL172082C (cg-RX-API-DMAC7.html) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3928668A (en) * | 1974-05-06 | 1975-12-23 | Ferro Corp | Electrostatic deposition of dry ceramic powders |
| DE3512336A1 (de) * | 1985-04-04 | 1986-10-16 | Bayer Ag, 5090 Leverkusen | Emailpulver fuer den elektrostatischen auftrag |
| ATE82234T1 (de) * | 1988-09-13 | 1992-11-15 | Bayer Ag | Emailfritten fuer saeurefeste einschichtemaillierungen auf ungebeizten staehlen. |
| DE3832367A1 (de) * | 1988-09-23 | 1990-03-29 | Gema Ransburg Ag | Verfahren zum elektrostatischen spruehbeschichten von gegenstaenden mit emailpulver |
| IT1255048B (it) * | 1992-03-31 | 1995-10-17 | Peter Thometzek | Polveri ceramiche per la loro applicazione elettrostatica e procedimento per la loro preparazione |
| IT1254974B (it) * | 1992-06-18 | 1995-10-11 | Bayer Italia Spa | Granulati compositi, scorrevoli,idrofobi,un procedimento per la loro preparazione nonche' loro impiego |
| DE19654077A1 (de) * | 1996-12-23 | 1998-06-25 | Bayer Ag | Emailzusammensetzungen, Verfahren zu ihrer Herstellung sowie ihre Verwendung |
| FR2781703B1 (fr) * | 1998-07-30 | 2000-09-22 | Lorraine Laminage | Procede de traitement limitant la suroxydation des rives d'une bande de tole laminee a chaud et bobinee en sortie d'un train a bandes |
-
1970
- 1970-03-28 DE DE19702015072 patent/DE2015072C3/de not_active Expired
-
1971
- 1971-03-25 FR FR7110737A patent/FR2083650A1/fr active Granted
- 1971-03-25 AT AT255971A patent/AT300500B/de not_active IP Right Cessation
- 1971-03-26 NL NL7104119A patent/NL172082C/xx not_active IP Right Cessation
- 1971-03-26 BE BE764901A patent/BE764901A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2015072A1 (de) | 1971-10-21 |
| NL172082B (nl) | 1983-02-01 |
| NL7104119A (cg-RX-API-DMAC7.html) | 1971-09-30 |
| FR2083650A1 (en) | 1971-12-17 |
| BE764901A (fr) | 1971-09-27 |
| FR2083650B1 (cg-RX-API-DMAC7.html) | 1976-03-19 |
| AT300500B (de) | 1972-07-25 |
| DE2015072B2 (de) | 1977-11-17 |
| NL172082C (nl) | 1983-07-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) |