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
Application number
IT7827242A
Other languages
English (en)
Other versions
IT1109524B (it
Inventor
Giulio Calmanti
Salvatore Gafa
Giovanni Maria Dadea
Alfonso Gatti
Fulvio Burzio
Original Assignee
Montedison Spa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Montedison Spa filed Critical Montedison Spa
Publication of IT7827242A0 publication Critical patent/IT7827242A0/it
Priority to IT27242/78A priority Critical patent/IT1109524B/it
Priority to NL7810361A priority patent/NL7810361A/xx
Priority to SE7810751A priority patent/SE439505B/sv
Priority to DK460678A priority patent/DK162899C/da
Priority to LU80382A priority patent/LU80382A1/xx
Priority to CH1072778A priority patent/CH639161A5/it
Priority to US05/952,200 priority patent/US4231841A/en
Priority to FR7829637A priority patent/FR2406692A1/fr
Priority to DE19782845606 priority patent/DE2845606A1/de
Priority to JP12793278A priority patent/JPS5468403A/ja
Priority to AT752478A priority patent/AT367115B/de
Priority to GB7841216A priority patent/GB2007252B/en
Priority to ES474344A priority patent/ES474344A1/es
Priority to IE2083/78A priority patent/IE47408B1/en
Priority to BE191252A priority patent/BE871423A/xx
Priority to US06/140,481 priority patent/US4360439A/en
Application granted granted Critical
Publication of IT1109524B publication Critical patent/IT1109524B/it

Links

IT27242/78A 1977-10-20 1978-09-01 Composizione e procedimento per la disinchiostrazione di carta da macero IT1109524B (it)

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
LU80382A LU80382A1 (fr) 1977-10-20 1978-10-17 Composition et procede pour le desencrage de dechets de papiers imprimes
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
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
JP12793278A JPS5468403A (en) 1977-10-20 1978-10-19 Composition for bleaching ink from printed waste paper and method thereof
AT752478A AT367115B (de) 1977-10-20 1978-10-19 Enttintungspraeparat und seine verwendung
GB7841216A GB2007252B (en) 1977-10-20 1978-10-19 Recyling of paper
ES474344A ES474344A1 (es) 1977-10-20 1978-10-19 Procedimiento para el destintado de papel de desecho impreso.
IE2083/78A IE47408B1 (en) 1977-10-20 1978-10-19 Composition and process for the de-inking of printed waste paper
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)

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