IT1005716B - Polimeri poliossidrilati quali la cellulosa o derivati di cel lulosa modificati mediante retico lazione e procedimento per la preparazione di detti polimeri modificati - Google Patents

Polimeri poliossidrilati quali la cellulosa o derivati di cel lulosa modificati mediante retico lazione e procedimento per la preparazione di detti polimeri modificati

Info

Publication number
IT1005716B
IT1005716B IT1270574A IT1270574A IT1005716B IT 1005716 B IT1005716 B IT 1005716B IT 1270574 A IT1270574 A IT 1270574A IT 1270574 A IT1270574 A IT 1270574A IT 1005716 B IT1005716 B IT 1005716B
Authority
IT
Italy
Prior art keywords
polymers
modified
polyoxydrylated
lulosa
retic
Prior art date
Application number
IT1270574A
Other languages
English (en)
Italian (it)
Inventor
G Guiroy
J Quere
R Philipps
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
Application granted granted Critical
Publication of IT1005716B publication Critical patent/IT1005716B/it

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)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Paper (AREA)
IT1270574A 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 IT1005716B (it)

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 (1)

Publication Number Publication Date
IT1005716B true IT1005716B (it) 1976-09-30

Family

ID=9117491

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (6)

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

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
FR2224488B1 (fr) 1976-05-21
FR2224488A1 (en) 1974-10-31
NL7404604A (fr) 1974-10-08
DE2416531A1 (de) 1974-10-24
LU69789A1 (fr) 1974-11-21
BE813375A (fr) 1974-10-07

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