IT7827242A0 - Composizione e procedimento per la disinchiostrazione di carta da macero. - Google Patents
Composizione e procedimento per la disinchiostrazione di carta da macero.Info
- Publication number
- IT7827242A0 IT7827242A0 IT7827242A IT2724278A IT7827242A0 IT 7827242 A0 IT7827242 A0 IT 7827242A0 IT 7827242 A IT7827242 A IT 7827242A IT 2724278 A IT2724278 A IT 2724278A IT 7827242 A0 IT7827242 A0 IT 7827242A0
- Authority
- IT
- Italy
- Prior art keywords
- deinking
- procedure
- composition
- waste paper
- waste
- Prior art date
Links
- 239000002761 deinking Substances 0.000 title 1
- 239000010893 paper waste Substances 0.000 title 1
Priority Applications (16)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT27242/78A IT1109524B (it) | 1978-09-01 | 1978-09-01 | Composizione e procedimento per la disinchiostrazione di carta da macero |
NL7810361A NL7810361A (nl) | 1977-10-20 | 1978-10-16 | Werkwijze voor het ontinkten van afvalpapier en daarbij te gebruiken preparaat. |
SE7810751A SE439505B (sv) | 1977-10-20 | 1978-10-16 | Tvettningsforfarande for avfergning av tryckt returpapper samt avfergningskomposition |
DK460678A DK162899C (da) | 1977-10-20 | 1978-10-16 | Afsvaertningsmiddel og fremgangsmaade til afsvaertning af trykt affaldspapir |
CH1072778A CH639161A5 (it) | 1977-10-20 | 1978-10-17 | Composizione e procedimento per la disinchiostrazione di carta da macero stampata. |
US05/952,200 US4231841A (en) | 1977-10-20 | 1978-10-17 | Process for the de-inking of printed waste paper |
LU80382A LU80382A1 (fr) | 1977-10-20 | 1978-10-17 | Composition et procede pour le desencrage de dechets de papiers imprimes |
FR7829637A FR2406692A1 (fr) | 1977-10-20 | 1978-10-18 | Composition et procede pour le desencrage de dechets de papiers imprimes |
DE19782845606 DE2845606A1 (de) | 1977-10-20 | 1978-10-19 | Enttintungspraeparat und verfahren zu seiner verwendung |
GB7841216A GB2007252B (en) | 1977-10-20 | 1978-10-19 | Recyling of paper |
AT752478A AT367115B (de) | 1977-10-20 | 1978-10-19 | Enttintungspraeparat und seine verwendung |
IE2083/78A IE47408B1 (en) | 1977-10-20 | 1978-10-19 | Composition and process for the de-inking of printed waste paper |
ES474344A ES474344A1 (es) | 1977-10-20 | 1978-10-19 | Procedimiento para el destintado de papel de desecho impreso. |
JP12793278A JPS5468403A (en) | 1977-10-20 | 1978-10-19 | Composition for bleaching ink from printed waste paper and method thereof |
BE191252A BE871423A (fr) | 1977-10-20 | 1978-10-20 | Composition et procede pour le desencrage de dechets de papiers imprimes |
US06/140,481 US4360439A (en) | 1977-10-20 | 1980-04-15 | Composition for the de-inking of printed waste paper by the washing process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT27242/78A IT1109524B (it) | 1978-09-01 | 1978-09-01 | Composizione e procedimento per la disinchiostrazione di carta da macero |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7827242A0 true IT7827242A0 (it) | 1978-09-01 |
IT1109524B IT1109524B (it) | 1985-12-16 |
Family
ID=11221260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT27242/78A IT1109524B (it) | 1977-10-20 | 1978-09-01 | Composizione e procedimento per la disinchiostrazione di carta da macero |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1109524B (it) |
-
1978
- 1978-09-01 IT IT27242/78A patent/IT1109524B/it active
Also Published As
Publication number | Publication date |
---|---|
IT1109524B (it) | 1985-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19940921 |