RO82552B1 - PROCEDEU PENTRU SAPONIFICARE A UNOR AGENTI DE îNCLEIERE îN MASA A HîRTIEI - Google Patents
PROCEDEU PENTRU SAPONIFICARE A UNOR AGENTI DE îNCLEIERE îN MASA A HîRTIEIInfo
- Publication number
- RO82552B1 RO82552B1 RO105252A RO10525281A RO82552B1 RO 82552 B1 RO82552 B1 RO 82552B1 RO 105252 A RO105252 A RO 105252A RO 10525281 A RO10525281 A RO 10525281A RO 82552 B1 RO82552 B1 RO 82552B1
- Authority
- RO
- Romania
- Prior art keywords
- saponificating
- sizing agents
- organic solvent
- equivalent amount
- paper mass
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000004513 sizing Methods 0.000 title 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- 239000003513 alkali Substances 0.000 abstract 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 abstract 2
- 239000003960 organic solvent Substances 0.000 abstract 2
- 238000007127 saponification reaction Methods 0.000 abstract 2
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 abstract 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000003349 gelling agent Substances 0.000 abstract 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- 239000008096 xylene Substances 0.000 abstract 1
Landscapes
- Paper (AREA)
Abstract
Inventia se refera la un procedeu de saponificare a unor agenti de încleiere în masa a hârtiei, având interval de topire mai mare de 100 degree C care consta în faptul ca dupa terminarea sintezei acestora se introduce în rasina o cantitate de 5...25% solvent organic insolubil în apa, ales dintre toluen, xilen, solvent nafta, benzina, acetat de butil, ciclohexanona, apoi se introduce în reactorul se sinteza cantitatea echivalenta de solutie de alcalii alese dintre NaOH, KOH, NH4, OH, sau rasina dizolvata se introduce peste cantitatea echivalenta de alcalii si se refluxeaza pâna la saponificarea completa, dupa care se distileaza solventul organic pentru refolosire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO81105252A RO82552A2 (ro) | 1981-09-08 | 1981-09-08 | Procedeu pentru saponificarea a unor agenti de incleiere in masa a hiprocedeu pentru saponificarea a unor agenti de incleiere in masa a hirtiei |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO81105252A RO82552A2 (ro) | 1981-09-08 | 1981-09-08 | Procedeu pentru saponificarea a unor agenti de incleiere in masa a hiprocedeu pentru saponificarea a unor agenti de incleiere in masa a hirtiei |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO82552B1 true RO82552B1 (ro) | 1983-08-30 |
| RO82552A2 RO82552A2 (ro) | 1983-09-26 |
Family
ID=20110415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO81105252A RO82552A2 (ro) | 1981-09-08 | 1981-09-08 | Procedeu pentru saponificarea a unor agenti de incleiere in masa a hiprocedeu pentru saponificarea a unor agenti de incleiere in masa a hirtiei |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO82552A2 (ro) |
-
1981
- 1981-09-08 RO RO81105252A patent/RO82552A2/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO82552A2 (ro) | 1983-09-26 |
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