BR9101907A - Composicao e processo para a preparacao da mesma - Google Patents

Composicao e processo para a preparacao da mesma

Info

Publication number
BR9101907A
BR9101907A BR919101907A BR9101907A BR9101907A BR 9101907 A BR9101907 A BR 9101907A BR 919101907 A BR919101907 A BR 919101907A BR 9101907 A BR9101907 A BR 9101907A BR 9101907 A BR9101907 A BR 9101907A
Authority
BR
Brazil
Prior art keywords
preparation
composition
same
flocculating
dispersions
Prior art date
Application number
BR919101907A
Other languages
English (en)
Inventor
Roderick Glyn Ryles
Dan S Honig
Elieth W Harris
Roger Edgard Neff
Original Assignee
American Cyanamid Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24135052&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9101907(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by American Cyanamid Co filed Critical American Cyanamid Co
Publication of BR9101907A publication Critical patent/BR9101907A/pt

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
    • D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
    • D21H17/375—Poly(meth)acrylamide
    • 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
    • B01J43/00—Amphoteric ion-exchange, i.e. using ion-exchangers having cationic and anionic groups; Use of material as amphoteric ion-exchangers; Treatment of material for improving their amphoteric ion-exchange properties
    • 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
    • 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
    • D21H17/42—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic
    • D21H17/43—Carboxyl groups 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/50—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by form
    • D21H21/52—Additives of definite length or shape
    • D21H21/54—Additives of definite length or shape being spherical, e.g. microcapsules, beads

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Cosmetics (AREA)
  • Paper (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Peptides Or Proteins (AREA)
  • Polymerisation Methods In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • External Artificial Organs (AREA)
  • Materials For Medical Uses (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BR919101907A 1990-06-11 1991-05-09 Composicao e processo para a preparacao da mesma BR9101907A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53562690A 1990-06-11 1990-06-11

Publications (1)

Publication Number Publication Date
BR9101907A true BR9101907A (pt) 1991-12-17

Family

ID=24135052

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919101907A BR9101907A (pt) 1990-06-11 1991-05-09 Composicao e processo para a preparacao da mesma

Country Status (14)

Country Link
EP (1) EP0484617B2 (pt)
JP (1) JP3027623B2 (pt)
KR (1) KR0175302B1 (pt)
AT (1) ATE139545T1 (pt)
AU (1) AU638325B2 (pt)
BR (1) BR9101907A (pt)
CA (1) CA2044021C (pt)
DE (1) DE69120374T3 (pt)
DK (1) DK0484617T4 (pt)
ES (1) ES2089050T5 (pt)
FI (1) FI105563B (pt)
MX (1) MX170895B (pt)
NO (1) NO180682C (pt)
ZA (1) ZA912852B (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW524910B (en) 1999-11-08 2003-03-21 Ciba Spec Chem Water Treat Ltd Manufacture of paper and paperboard
TW483970B (en) 1999-11-08 2002-04-21 Ciba Spec Chem Water Treat Ltd A process for making paper and paperboard
TW527457B (en) 1999-11-08 2003-04-11 Ciba Spec Chem Water Treat Ltd Manufacture of paper and paperboard
TW550325B (en) 1999-11-08 2003-09-01 Ciba Spec Chem Water Treat Ltd Manufacture of paper and paperboard
MY140287A (en) 2000-10-16 2009-12-31 Ciba Spec Chem Water Treat Ltd Manufacture of paper and paperboard
DE10346750A1 (de) * 2003-10-06 2005-04-21 Basf Ag Verfahren zur Herstellung von Papier, Pappe und Karton
WO2006102762A1 (en) * 2005-04-01 2006-10-05 Mcmaster University Glucose responsive microgels
US8197640B2 (en) * 2006-07-21 2012-06-12 Bercen, Inc. Paper making process using cationic polyacrylamides and crosslinking compositions for use in same
US7981250B2 (en) 2006-09-14 2011-07-19 Kemira Oyj Method for paper processing
JP5709257B2 (ja) * 2011-04-27 2015-04-30 ハイモ株式会社 汚泥処理剤および汚泥脱水処理方法
PT2809845T (pt) 2012-02-01 2019-03-22 Basf Se Processo para o fabrico de papel e cartão
WO2013127731A1 (en) 2012-03-01 2013-09-06 Basf Se Process for the manufacture of paper and paperboard
JP5995534B2 (ja) * 2012-06-01 2016-09-21 ハイモ株式会社 凝集処理剤および排水処理方法
CA2897185C (en) 2013-01-11 2018-10-09 Basf Se Process for the manufacture of paper and paperboard
FI126610B (en) 2015-01-27 2017-03-15 Kemira Oyj Particle polymer product and its use
CN106928400B (zh) * 2015-12-31 2020-09-08 艺康美国股份有限公司 一种两性聚合物及包含其的烯基琥珀酸酐乳液
KR20200052339A (ko) 2017-09-08 2020-05-14 솔레니스 테크놀러지스 케이맨, 엘.피. 가교된 음이온성, 유기 중합체 마이크로입자를 포함하는 조성물, 그의 제조 및 종이 및 판지 제조 공정에서의 용도
CN114134732B (zh) * 2021-11-24 2024-06-21 杭州传化精细化工有限公司 一种复配型增稠剂及其制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3284393A (en) † 1959-11-04 1966-11-08 Dow Chemical Co Water-in-oil emulsion polymerization process for polymerizing watersoluble monomers
US3968037A (en) † 1972-09-01 1976-07-06 Calgon Corporation Emulsion polymerization of cationic monomers
US4059552A (en) * 1974-06-21 1977-11-22 The Dow Chemical Company Cross-linked water-swellable polymer particles
FR2524895A1 (fr) † 1982-04-09 1983-10-14 Inst Francais Du Petrole Procede de preparation de microlatex en phase huileuse continue par polymerisation en micro-emulsion du type eau dans l'huile d'un monomere hydrosoluble, microlatex obtenus et leur utilisation en recuperation assistee du petrole
FR2565592B1 (fr) † 1984-06-07 1987-07-10 Inst Francais Du Petrole Procede de preparation de microlatex inverses et les microlatex inverses obtenus
EP0202780B2 (en) † 1985-04-25 1998-12-09 Ciba Specialty Chemicals Water Treatments Limited Flocculation processes
US4943612A (en) † 1986-12-06 1990-07-24 Lion Corporation Ultra-fine particulated polymer latex and composition containing the same
FR2617172B1 (fr) * 1987-06-25 1993-07-02 Charbonnages Ste Chimique Preparation de microlatex inverses utilisables comme adjuvants de flottation et de drainage ainsi que pour l'absorption et la retention de fluides aqueux
AU595624B2 (en) * 1987-06-30 1990-04-05 Kyoritsu Yuki Co. Ltd. High water-absorptive resin emulsion
EP0374457B2 (en) * 1988-12-19 2000-07-12 Cytec Technology Corp. A method of flocculating a dispersion of suspended solids
NO901323L (no) † 1989-04-05 1990-10-08 Goodrich Co B F Vandige, polymere mikroemulsjoner med meget fin partikkelstoerrelse.

Also Published As

Publication number Publication date
MX170895B (es) 1993-09-21
KR920000381A (ko) 1992-01-29
NO912218D0 (no) 1991-06-10
JPH04226102A (ja) 1992-08-14
AU7530691A (en) 1991-12-12
EP0484617B1 (en) 1996-06-19
NO180682B (no) 1997-02-17
DE69120374T2 (de) 1996-12-12
ES2089050T3 (es) 1996-10-01
EP0484617B2 (en) 2001-12-12
JP3027623B2 (ja) 2000-04-04
CA2044021A1 (en) 1991-12-12
AU638325B2 (en) 1993-06-24
FI912035A (fi) 1991-12-12
KR0175302B1 (en) 1999-02-18
DE69120374D1 (de) 1996-07-25
DK0484617T3 (da) 1996-07-15
CA2044021C (en) 2002-06-04
DE69120374T3 (de) 2002-06-06
FI912035A0 (fi) 1991-04-26
NO180682C (no) 1997-05-28
NO912218L (no) 1991-12-12
EP0484617A1 (en) 1992-05-13
ATE139545T1 (de) 1996-07-15
DK0484617T4 (da) 2002-03-18
ES2089050T5 (es) 2002-09-01
FI105563B (fi) 2000-09-15
ZA912852B (en) 1992-01-29

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
HO Change of classification

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B25G Requested change of headquarter approved
B25A Requested transfer of rights approved

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B25A Requested transfer of rights approved

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B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 09/05/2011