FR2224488B1 - - Google Patents

Info

Publication number
FR2224488B1
FR2224488B1 FR7312377A FR7312377A FR2224488B1 FR 2224488 B1 FR2224488 B1 FR 2224488B1 FR 7312377 A FR7312377 A FR 7312377A FR 7312377 A FR7312377 A FR 7312377A FR 2224488 B1 FR2224488 B1 FR 2224488B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7312377A
Other languages
French (fr)
Other versions
FR2224488A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CENTRE TECH IND PAPIER
Original Assignee
CENTRE TECH IND PAPIER
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 CENTRE TECH IND PAPIER filed Critical CENTRE TECH IND PAPIER
Priority to FR7312377A priority Critical patent/FR2224488A1/fr
Priority to NL7404604A priority patent/NL7404604A/xx
Priority to IT1270574A priority patent/IT1005716B/it
Priority to LU69789A priority patent/LU69789A1/xx
Priority to BE142913A priority patent/BE813375A/xx
Priority to DE19742416531 priority patent/DE2416531A1/de
Publication of FR2224488A1 publication Critical patent/FR2224488A1/fr
Application granted granted Critical
Publication of FR2224488B1 publication Critical patent/FR2224488B1/fr
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
    • D21H5/14—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of cellulose fibres only
    • D21H5/141—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of cellulose fibres only of fibrous cellulose derivatives
    • D21H5/143—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of cellulose fibres only of fibrous cellulose derivatives grafted or encapsulated cellulose
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/16—Organic material
    • B01J39/18—Macromolecular compounds
    • B01J39/22—Cellulose or wood; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
    • C08F251/02—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof on to cellulose or derivatives thereof
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D21H11/20—Chemically or biochemically modified fibres

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Biochemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Paper (AREA)
FR7312377A 1973-04-05 1973-04-05 Graft copolymerisation of polyhydroxylated polymers - by reacting with acrylamide ceric ions in organic solvent Granted FR2224488A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7312377A FR2224488A1 (en) 1973-04-05 1973-04-05 Graft copolymerisation of polyhydroxylated polymers - by reacting with acrylamide ceric ions in organic solvent
NL7404604A NL7404604A (de) 1973-04-05 1974-04-04
IT1270574A IT1005716B (it) 1973-04-05 1974-04-04 Polimeri poliossidrilati quali la cellulosa o derivati di cel lulosa modificati mediante retico lazione e procedimento per la preparazione di detti polimeri modificati
LU69789A LU69789A1 (de) 1973-04-05 1974-04-05
BE142913A BE813375A (fr) 1973-04-05 1974-04-05 Polymeres poly(hydroxyles) tels que celluloses ou derives de cellulose
DE19742416531 DE2416531A1 (de) 1973-04-05 1974-04-05 Gepfropfte polyhydroxy-verbindungen, insbesondere gepfropfte cellulose und cellulose-derivate, verfahren zu deren herstellung und deren verwendung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7312377A FR2224488A1 (en) 1973-04-05 1973-04-05 Graft copolymerisation of polyhydroxylated polymers - by reacting with acrylamide ceric ions in organic solvent

Publications (2)

Publication Number Publication Date
FR2224488A1 FR2224488A1 (en) 1974-10-31
FR2224488B1 true FR2224488B1 (de) 1976-05-21

Family

ID=9117491

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7312377A Granted FR2224488A1 (en) 1973-04-05 1973-04-05 Graft copolymerisation of polyhydroxylated polymers - by reacting with acrylamide ceric ions in organic solvent

Country Status (6)

Country Link
BE (1) BE813375A (de)
DE (1) DE2416531A1 (de)
FR (1) FR2224488A1 (de)
IT (1) IT1005716B (de)
LU (1) LU69789A1 (de)
NL (1) NL7404604A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE435520B (sv) * 1980-05-07 1984-10-01 Mo Och Domsjoe Ab Cellulosamassa for anvendning i herdplaster och sett for dess framstellning
KR940000169B1 (ko) * 1991-07-16 1994-01-08 주식회사 태창물산 아크릴산 그라프트 다당류 공중합체의 알칼리금속염을 제조하는 방법
US20170022314A1 (en) 2015-07-24 2017-01-26 Weyerhaeuser Nr Company Grafted crosslinked cellulose

Also Published As

Publication number Publication date
NL7404604A (de) 1974-10-08
BE813375A (fr) 1974-10-07
LU69789A1 (de) 1974-11-21
IT1005716B (it) 1976-09-30
DE2416531A1 (de) 1974-10-24
FR2224488A1 (en) 1974-10-31

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Legal Events

Date Code Title Description
DL Decision of the director general to leave to make available licences of right
ST Notification of lapse