IT1231151B - Metodo di purificazione dei polieteri polioli. - Google Patents

Metodo di purificazione dei polieteri polioli.

Info

Publication number
IT1231151B
IT1231151B IT8921223A IT2122389A IT1231151B IT 1231151 B IT1231151 B IT 1231151B IT 8921223 A IT8921223 A IT 8921223A IT 2122389 A IT2122389 A IT 2122389A IT 1231151 B IT1231151 B IT 1231151B
Authority
IT
Italy
Prior art keywords
polioli
polieteri
purification method
purification
polieteri polioli
Prior art date
Application number
IT8921223A
Other languages
English (en)
Other versions
IT8921223A0 (it
Inventor
Carlo Maffezzoni
Alfredo Marchegiano
Enrico Moretti
Amabile Penati
Original Assignee
Pressind 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 Pressind Spa filed Critical Pressind Spa
Priority to IT8921223A priority Critical patent/IT1231151B/it
Publication of IT8921223A0 publication Critical patent/IT8921223A0/it
Application granted granted Critical
Publication of IT1231151B publication Critical patent/IT1231151B/it

Links

IT8921223A 1989-07-18 1989-07-18 Metodo di purificazione dei polieteri polioli. IT1231151B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT8921223A IT1231151B (it) 1989-07-18 1989-07-18 Metodo di purificazione dei polieteri polioli.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8921223A IT1231151B (it) 1989-07-18 1989-07-18 Metodo di purificazione dei polieteri polioli.

Publications (2)

Publication Number Publication Date
IT8921223A0 IT8921223A0 (it) 1989-07-18
IT1231151B true IT1231151B (it) 1991-11-19

Family

ID=11178637

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8921223A IT1231151B (it) 1989-07-18 1989-07-18 Metodo di purificazione dei polieteri polioli.

Country Status (1)

Country Link
IT (1) IT1231151B (it)

Also Published As

Publication number Publication date
IT8921223A0 (it) 1989-07-18

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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: 19970730