Patents Assigned to SMURFIT KAPPA PAPER HOLDINGS FRANCE
  • Use of cellulosic fibre pulp
    Patent number: 10704199
    Abstract: Use of cellulosic fibre pulp having a Schopper-Riegler number according to ISO 5267-1 of about 70 or more as an additive to papermaking pulp for enhancing compressive strength of paper or board manufactured from the papermaking pulp. A process for enhancing compressive strength of paper or board manufactured from a papermaking pulp, comprising use of a cellulosic fibre pulp having a Schopper-Riegler number according to ISO 5267-1 of about 70 or more as a component of the papermaking pulp.
    Type: Grant
    Filed: September 13, 2016
    Date of Patent: July 7, 2020
    Assignee: SMURFIT KAPPA PAPER HOLDINGS FRANCE
    Inventors: Jean Henaff, Ronald Bredemo
  • USE OF CELLULOSIC FIBRE PULP
    Publication number: 20180266054
    Abstract: Use of cellulosic fibre pulp having a Schopper-Riegler number according to ISO 5267-1 of about 70 or more as an additive to papermaking pulp for enhancing compressive strength of paper or board manufactured from the papermaking pulp. A process for enhancing compressive strength of paper or board manufactured from a papermaking pulp, comprising use of a cellulosic fibre pulp having a Schopper-Riegler number according to ISO 5267-1 of about 70 or more as a component of the papermaking pulp.
    Type: Application
    Filed: September 13, 2016
    Publication date: September 20, 2018
    Applicant: SMURFIT KAPPA PAPER HOLDINGS FRANCE
    Inventors: Jean Henaff, Ronald Bredemo