TR200402179T4 - Injection for (methyl) acrylate copolymers with tertiary ammonium groups - Google Patents
Injection for (methyl) acrylate copolymers with tertiary ammonium groupsInfo
- Publication number
- TR200402179T4 TR200402179T4 TR2004/02179T TR200402179T TR200402179T4 TR 200402179 T4 TR200402179 T4 TR 200402179T4 TR 2004/02179 T TR2004/02179 T TR 2004/02179T TR 200402179 T TR200402179 T TR 200402179T TR 200402179 T4 TR200402179 T4 TR 200402179T4
- Authority
- TR
- Turkey
- Prior art keywords
- tertiary ammonium
- meth
- injection
- mixture
- methyl
- Prior art date
Links
Abstract
Bulus, enjeksiyon dökümle kalip gövdelerinin imalatina iliskin, su yöntem adimlarina sahip yöntemle ilgilidir: a)akril veya metakril asidinin 30 ila 80 agirlik yüzdesine sahip, köklü polimerize edilmis C1-ila C4-alkil esterlerinden ve alkil artiginda tersiyer bir amonyum grubu bulunan, 70 ila 20 agirlik yüzdesine sahip (met) akrilatmonomerlerinden olusan bir (met)akrilat-kopolimerinin eritilmesi, burada (met)akrilat-kopolimeri, 1 ila 70 agirlik yüzdesinde bir yumusaticidan ve kurutucu maddeden olusan karisimda, 1:1 ila 1:20 oraninda ve ayrica bir ayirici maddenin 0,05 ila 5 agirlik yüzdesi ile bulunmaktadir, b) karisimin en az 120 C'lik sicakliklarda gazindan arindirilmasidir, c) erimis ve gazdan arindirilmis karisimin bir enjeksiyon döküm aletinin kalibinin bos gözüne enjekte edilmesidir.The invention relates to a process for the manufacture of injection molding mold bodies, comprising the steps of: a) from 30 to 80 weight percent of acrylic or methacrylic acid, of radical polymerized C1-C4-alkyl esters and having a tertiary ammonium group of alkyl residues having a tertiary ammonium group Melting a (meth) acrylate copolymer of (meth) acrylate monomers having a weight percentage of 20, wherein the (meth) acrylate copolymer is a 1: 70 weight percent mixture of a softener and desiccant in a ratio of 1: 1 to 1:20 and also a 1: 1 to 1:20 ratio. and (b) degassing the mixture at temperatures of at least 120 ° C; c) injecting the molten and degassed mixture into the empty chamber of an injection molding tool.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2000/011922 WO2001039751A1 (en) | 1999-12-02 | 2000-11-29 | Injection molding method for (meth)acrylate copolymers having tertiary ammonium groups |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TR200402179T4 true TR200402179T4 (en) | 2004-10-21 |
Family
ID=33483743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TR2004/02179T TR200402179T4 (en) | 2000-11-29 | 2000-11-29 | Injection for (methyl) acrylate copolymers with tertiary ammonium groups |
Country Status (1)
| Country | Link |
|---|---|
| TR (1) | TR200402179T4 (en) |
-
2000
- 2000-11-29 TR TR2004/02179T patent/TR200402179T4/en unknown
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