NO167811C - Fremgangsmaate for fremstilling av en vannopploeselig kationisk kopolymer, samt anvendelse av disse. - Google Patents

Fremgangsmaate for fremstilling av en vannopploeselig kationisk kopolymer, samt anvendelse av disse.

Info

Publication number
NO167811C
NO167811C NO872065A NO872065A NO167811C NO 167811 C NO167811 C NO 167811C NO 872065 A NO872065 A NO 872065A NO 872065 A NO872065 A NO 872065A NO 167811 C NO167811 C NO 167811C
Authority
NO
Norway
Prior art keywords
procedure
preparation
application
water soluble
soluble cationic
Prior art date
Application number
NO872065A
Other languages
English (en)
Other versions
NO872065D0 (no
NO872065L (no
NO167811B (no
Inventor
Peter Mitchell Robinson
Nguyen Van-Det
Original Assignee
Exxon Chemical Patents Inc
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 Exxon Chemical Patents Inc filed Critical Exxon Chemical Patents Inc
Publication of NO872065D0 publication Critical patent/NO872065D0/no
Publication of NO872065L publication Critical patent/NO872065L/no
Publication of NO167811B publication Critical patent/NO167811B/no
Publication of NO167811C publication Critical patent/NO167811C/no

Links

Classifications

    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/32—Polymerisation in water-in-oil emulsions
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
    • D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
    • D21H17/45—Nitrogen-containing groups
    • D21H17/455—Nitrogen-containing groups comprising tertiary amine or being at least partially quaternised
NO872065A 1986-05-19 1987-05-18 Fremgangsmaate for fremstilling av en vannopploeselig kationisk kopolymer, samt anvendelse av disse. NO167811C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86436586A 1986-05-19 1986-05-19

Publications (4)

Publication Number Publication Date
NO872065D0 NO872065D0 (no) 1987-05-18
NO872065L NO872065L (no) 1987-11-20
NO167811B NO167811B (no) 1991-09-02
NO167811C true NO167811C (no) 1991-12-11

Family

ID=25343111

Family Applications (1)

Application Number Title Priority Date Filing Date
NO872065A NO167811C (no) 1986-05-19 1987-05-18 Fremgangsmaate for fremstilling av en vannopploeselig kationisk kopolymer, samt anvendelse av disse.

Country Status (5)

Country Link
EP (1) EP0247774B1 (no)
CA (1) CA1295081C (no)
DE (1) DE3769367D1 (no)
FI (1) FI91078C (no)
NO (1) NO167811C (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8821311D0 (en) * 1988-09-12 1988-10-12 Dow Chemical Co Process for production of high molecular weight copolymers of diallyl dimethyl ammonium chloride & acrylamide in aqueous dispersed phase
GB8821310D0 (en) * 1988-09-12 1988-10-12 Dow Chemical Co Process for production of high molecular weight copolymers of diallyl dimethyl ammonium chloride & acrylamide in solution
US5200482A (en) * 1988-09-12 1993-04-06 The Dow Chemical Company Process for the production of high molecular weight copolymers of diallyl ammonium monomers and acrylamide monomers in solution
CA2210865A1 (en) * 1996-07-19 1998-01-19 Stephen R. Kurowsky Cationic polymer composition for sludge dewatering
WO2004009662A1 (en) * 2002-07-22 2004-01-29 Ciba Specialty Chemicals Holding Inc. Copolymers and their use in personal care compositions

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217262A (en) * 1977-12-15 1980-08-12 American Cyanamid Company Preparation of a cationic copolymer

Also Published As

Publication number Publication date
CA1295081C (en) 1992-01-28
EP0247774B1 (en) 1991-04-17
FI91078C (fi) 1994-05-10
EP0247774A3 (en) 1988-05-11
NO872065D0 (no) 1987-05-18
EP0247774A2 (en) 1987-12-02
NO872065L (no) 1987-11-20
FI91078B (fi) 1994-01-31
DE3769367D1 (de) 1991-05-23
FI872184A (fi) 1987-11-20
NO167811B (no) 1991-09-02
FI872184A0 (fi) 1987-05-18

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