DE3486218T2 - Mittel zur Entwässerung einer Pulpe. - Google Patents

Mittel zur Entwässerung einer Pulpe.

Info

Publication number
DE3486218T2
DE3486218T2 DE84108073T DE3486218T DE3486218T2 DE 3486218 T2 DE3486218 T2 DE 3486218T2 DE 84108073 T DE84108073 T DE 84108073T DE 3486218 T DE3486218 T DE 3486218T DE 3486218 T2 DE3486218 T2 DE 3486218T2
Authority
DE
Germany
Prior art keywords
resin
polymers
monoallylamine
polymonoallylamine
acid salts
Prior art date
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 - Fee Related
Application number
DE84108073T
Other languages
German (de)
English (en)
Other versions
DE3486218D1 (de
Inventor
Susumu Harada
Sakuro Hasegawa
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.)
Nitto Boseki Co Ltd
Original Assignee
Nitto Boseki Co Ltd
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 Nitto Boseki Co Ltd filed Critical Nitto Boseki Co Ltd
Application granted granted Critical
Publication of DE3486218D1 publication Critical patent/DE3486218D1/de
Publication of DE3486218T2 publication Critical patent/DE3486218T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Paper (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE84108073T 1983-07-11 1984-07-10 Mittel zur Entwässerung einer Pulpe. Expired - Fee Related DE3486218T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58125797A JPS6021999A (ja) 1983-07-11 1983-07-11 抄紙用濾水性向上剤

Publications (2)

Publication Number Publication Date
DE3486218D1 DE3486218D1 (de) 1993-11-04
DE3486218T2 true DE3486218T2 (de) 1994-04-14

Family

ID=14919122

Family Applications (1)

Application Number Title Priority Date Filing Date
DE84108073T Expired - Fee Related DE3486218T2 (de) 1983-07-11 1984-07-10 Mittel zur Entwässerung einer Pulpe.

Country Status (5)

Country Link
US (1) US4704190A (OSRAM)
EP (1) EP0131306B1 (OSRAM)
JP (1) JPS6021999A (OSRAM)
CA (1) CA1233946A (OSRAM)
DE (1) DE3486218T2 (OSRAM)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1279412C (en) * 1985-02-19 1991-01-22 David N. Roark Water clarification
US4661263A (en) * 1985-02-19 1987-04-28 Ethyl Corporation Water clarification
US4614593A (en) * 1985-03-28 1986-09-30 Ethyl Corporation Demulsification of oil-in-water emulsions
US4657948A (en) * 1985-05-09 1987-04-14 Ethyl Corporation Fluid loss control in well cement slurries
US4706755A (en) * 1985-05-09 1987-11-17 Ethyl Corporation Fluid loss control in well cement slurries
DE3680705D1 (de) * 1985-05-09 1991-09-12 Ethyl Corp Fluid-loss steuerung und zusammensetzungen dafuer.
US4698380A (en) * 1985-09-23 1987-10-06 Ethyl Corporation Fluid loss control in well cement slurries
DE3541511A1 (de) * 1985-11-19 1987-05-21 Grace W R Ab Promoter fuer die papierleimung, verfahren zu dessen herstellung und dessen verwendung
FI865107A7 (fi) * 1985-12-19 1987-06-20 Ciba Geigy Ag Menetelmä paperin liimaamiseksi anionisilla, hydrofobisilla liimoilla ja retentioaineina käytettävilläpolymeroiduilla monoallyyliamiineilla.
US4927896A (en) * 1986-04-25 1990-05-22 Ethyl Corporation Process for polymerizing monoallylamine
GB2202872A (en) * 1987-02-13 1988-10-05 Grace W R & Co Pitch control aid and dye assistant
JP2731920B2 (ja) * 1988-10-14 1998-03-25 ハリマ化成株式会社 製紙方法
US5382324A (en) * 1993-05-27 1995-01-17 Henkel Corporation Method for enhancing paper strength
US5989392A (en) * 1997-09-10 1999-11-23 Nalco Chemical Company Method of using polyammonium quaternary for controlling anionic trash and pitch deposition in pulp containing broke
US6096824A (en) * 1998-03-09 2000-08-01 National Starch And Chemical Investment Holding Corporation Aqueous emulsion polymer containing a polymerizable allyl amine salt, and paper saturant thereof
WO2010145990A1 (de) * 2009-06-16 2010-12-23 Basf Se Verfahren zur reduktion von ablagerungen in der trockenpartie bei der herstellung von papier, pappe und karton

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2721140A (en) * 1952-09-19 1955-10-18 Hercules Powder Co Ltd Paper of high wet strength and process therefor
US2729560A (en) * 1953-06-22 1956-01-03 American Cyanamid Co Wet strength paper containing aminoaliphatic chain polymer resins
US2890978A (en) * 1957-10-02 1959-06-16 American Cyanamid Co Paper of high dry strength and low wet strength
US3234076A (en) * 1963-01-08 1966-02-08 Nalco Chemical Co Method of improving retention of fillers in paper making with acrylamidediallylamine copolymer
US3619358A (en) * 1968-06-12 1971-11-09 Seiko Kagaku Kogyo Co Ltd Method for improving water drainage from a paper web on a wire-screen of a paper machine by using a modified polyacrylamide prepared from a water-soluble polyacrylamide by the hoffman reaction
US3728214A (en) * 1971-03-12 1973-04-17 Hercules Inc Polyamine-acrylamide-polyaldehyde resins having utility as wet and dry strengthening agents in papermaking
US4021484A (en) * 1972-02-03 1977-05-03 Arakawa Rinsan Kagaku Kogyo Kabushiki Kaisha Novel cationic amino resins and processes for producing the same
US4504640A (en) * 1982-05-19 1985-03-12 Nitto Boseki Co., Ltd. Process for producing monoallylamine polymer
JPH118997A (ja) * 1997-06-17 1999-01-12 Mitsubishi Electric Corp 制御装置内蔵型電動機

Also Published As

Publication number Publication date
EP0131306B1 (en) 1993-09-29
JPS6021999A (ja) 1985-02-04
EP0131306A1 (en) 1985-01-16
JPH0214480B2 (OSRAM) 1990-04-09
CA1233946A (en) 1988-03-08
DE3486218D1 (de) 1993-11-04
US4704190A (en) 1987-11-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee