Production Of Precipitated Calcium Carbonate (Pcc)

Abstract: The invention relates to the use of copolymers obtained by the polymerisation of styrene maleic anhydride functionalised or not for producing an aqueous suspension of precipitated calcium carbonate (PCC) by slaking a material containing calcium oxide in water then by carbonation of the milk of lime thus produced.

Patent Information

Application #

Filing Date

02 April 2018

Publication Number

22/2018

Publication Type

INA

Invention Field

CHEMICAL

Status

Email

Parent Application

Applicants

COATEX

35 rue Ampere 69730 Genay

Inventors

1. JACQUEMET Christian

24 allee Henriette 69005 Lyon

Specification

Documents

Application Documents

#	Name	Date
1	201827012451-STATEMENT OF UNDERTAKING (FORM 3) [02-04-2018(online)].pdf	2018-04-02
2	201827012451-STATEMENT OF UNDERTAKING (FORM 3) [02-04-2018(online)]-1.pdf	2018-04-02
3	201827012451-POWER OF AUTHORITY [02-04-2018(online)].pdf	2018-04-02
4	201827012451-POWER OF AUTHORITY [02-04-2018(online)]-1.pdf	2018-04-02
5	201827012451-FORM 1 [02-04-2018(online)].pdf	2018-04-02
6	201827012451-FORM 1 [02-04-2018(online)]-1.pdf	2018-04-02
7	201827012451-DECLARATION OF INVENTORSHIP (FORM 5) [02-04-2018(online)].pdf	2018-04-02
8	201827012451-DECLARATION OF INVENTORSHIP (FORM 5) [02-04-2018(online)]-1.pdf	2018-04-02
9	201827012451-COMPLETE SPECIFICATION [02-04-2018(online)].pdf	2018-04-02
10	201827012451-COMPLETE SPECIFICATION [02-04-2018(online)]-1.pdf	2018-04-02
11	201827012451-certified copy of translation (MANDATORY) [23-04-2018(online)].pdf	2018-04-23
12	201827012451-Proof of Right (MANDATORY) [11-05-2018(online)].pdf	2018-05-11
13	201827012451.pdf	2018-08-11
14	201827012451-FORM 3 [27-09-2018(online)].pdf	2018-09-27
15	201827012451-ORIGINAL UR 6( 1A) FORM 1-150518.pdf	2019-01-11
16	201827012451-ORIGINAL UR 6( 1A) TRANSLATION-250418.pdf	2019-11-19