NL178751C - Werkwijze voor het coacerveren van een waterig dispers systeem van een anioniseerbaar materiaal. - Google Patents

Werkwijze voor het coacerveren van een waterig dispers systeem van een anioniseerbaar materiaal.

Info

Publication number
NL178751C
NL178751C NLAANVRAGE7305922,A NL7305922A NL178751C NL 178751 C NL178751 C NL 178751C NL 7305922 A NL7305922 A NL 7305922A NL 178751 C NL178751 C NL 178751C
Authority
NL
Netherlands
Prior art keywords
coacerating
anionisable
dispers
aqueous
aqueous dispers
Prior art date
Application number
NLAANVRAGE7305922,A
Other languages
English (en)
Other versions
NL7305922A (nl
Inventor
Donald Arne Kangas
Walter Robert Neuendorf
Original Assignee
Dow Chemical 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
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of NL7305922A publication Critical patent/NL7305922A/xx
Application granted granted Critical
Publication of NL178751C publication Critical patent/NL178751C/nl

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/047—Breaking emulsions with separation aids
    • 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
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/0052—Preparation of gels
    • B01J13/0056—Preparation of gels containing inorganic material and water
    • B01J13/006—Preparation of gels containing inorganic material and water by precipitation, coagulation, hydrolyse coacervation
    • 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
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/0052—Preparation of gels
    • B01J13/0065—Preparation of gels containing an organic phase
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/46—Sulfates
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
    • D06M15/267—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof of unsaturated carboxylic esters having amino or quaternary ammonium groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Geology (AREA)
  • Medicinal Chemistry (AREA)
  • Colloid Chemistry (AREA)
  • Paper (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Nonwoven Fabrics (AREA)
NLAANVRAGE7305922,A 1972-04-28 1973-04-27 Werkwijze voor het coacerveren van een waterig dispers systeem van een anioniseerbaar materiaal. NL178751C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00248667A US3843585A (en) 1972-04-28 1972-04-28 Coacervation of anion-containing aqueous disperse systems with amphoteric polyelectrolytes

Publications (2)

Publication Number Publication Date
NL7305922A NL7305922A (nl) 1973-10-30
NL178751C true NL178751C (nl) 1986-05-16

Family

ID=22940136

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7305922,A NL178751C (nl) 1972-04-28 1973-04-27 Werkwijze voor het coacerveren van een waterig dispers systeem van een anioniseerbaar materiaal.

Country Status (14)

Country Link
US (1) US3843585A (nl)
JP (1) JPS4941277A (nl)
AR (1) AR194791A1 (nl)
AT (1) AT337658B (nl)
BE (1) BE798855A (nl)
BR (1) BR7303067D0 (nl)
CA (1) CA1003986A (nl)
CH (1) CH604877A5 (nl)
DE (1) DE2319853C2 (nl)
FR (1) FR2181889B1 (nl)
GB (1) GB1424394A (nl)
IT (1) IT980361B (nl)
NL (1) NL178751C (nl)
SE (1) SE393389B (nl)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3950296A (en) * 1972-04-28 1976-04-13 The Dow Chemical Company Reversible coacervation of anion-containing aqueous disperse systems with amphoteric polyelectrolytes
US4041231A (en) * 1974-03-13 1977-08-09 The Dow Chemical Company Water swellable articles
US4041228A (en) * 1974-05-09 1977-08-09 The Dow Chemical Company Absorbent articles and methods for their preparation
US4041020A (en) * 1974-08-05 1977-08-09 The Dow Chemical Company Process for spinning absorbent articles from copolymers having a copolymerized crosslinker
DE2503169B1 (de) * 1975-01-27 1976-06-16 Bayer Ag Abwasser-entfaerbungsverfahren
JPS53149292A (en) * 1977-05-31 1978-12-26 Sumitomo Chem Co Ltd High-polymer ampholyte, its production and paper-strengthening agent and high-polymer coagulant containing the same as major ingredient
DE2906215C2 (de) * 1979-02-17 1982-04-01 Bunawerke Hüls GmbH, 4370 Marl Verfahren zur Herstellung einer ggf. Strecköle enthaltenden Kautschuk-Füllstoff-Mischung
US4518769A (en) * 1979-06-04 1985-05-21 Eastman Kodak Company Fractionation of polymers
US4429113A (en) 1979-06-04 1984-01-31 Eastman Kodak Company Fractionation of polymers
US4725378A (en) * 1982-03-22 1988-02-16 The Dow Chemical Company Systems for delayed release of bleaching agents
LU84708A1 (fr) * 1983-03-23 1984-11-14 Oreal Composition epaissie ou gelifiee de conditionnement des cheveux contenant au moins un polymere cationique,au moins un polymere anionique et au moins une gomme de xanthane
US4560736A (en) * 1983-05-11 1985-12-24 The Dow Chemical Company Water-thinnable coating compositions from aminoalkyl carboxylate hydrohalide polymers
CA1331899C (en) * 1987-12-22 1994-09-06 Chuen-Shyoung Chou Aqueous coating compositions including anionic species scavenging system
GB8916944D0 (en) * 1989-07-25 1989-09-13 Ici Plc Composite particle dispersions
WO1996022338A2 (en) 1995-01-18 1996-07-25 The Dow Chemical Company Fast hardening aqueous coating composition and paint
US5549852A (en) * 1995-02-03 1996-08-27 Rhone-Poulenc Inc. Polymer composition as detergent builder
US5980919A (en) * 1997-11-10 1999-11-09 Potlatch Corporation Emollient compositions and methods of application to a substrate by electrostatic spraying
FR2824756B1 (fr) * 2001-05-16 2005-07-08 Mainelab Microcapsules a base de proteines vegetales
TWI224120B (en) * 2001-09-11 2004-11-21 Daicel Polymer Ltd Process for manufacturing plated resin molded article

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2995512A (en) * 1950-02-17 1961-08-08 Dow Chemical Co Clarification process
NL86797C (nl) * 1953-02-18
DE1542262A1 (de) * 1965-03-05 1970-03-26 Keuffel & Esser Co Verfahren zur Herstellung von mit fluessigen oder festen Materialien gefuellten Kapseln

Also Published As

Publication number Publication date
BE798855A (fr) 1973-10-29
IT980361B (it) 1974-09-30
FR2181889B1 (nl) 1977-02-18
GB1424394A (en) 1976-02-11
AU5449473A (en) 1974-10-17
ATA366773A (de) 1976-11-15
BR7303067D0 (pt) 1974-07-25
US3843585A (en) 1974-10-22
CH604877A5 (nl) 1978-09-15
JPS4941277A (nl) 1974-04-18
DE2319853C2 (de) 1985-07-11
SE393389B (sv) 1977-05-09
DE2319853A1 (de) 1973-11-08
NL7305922A (nl) 1973-10-30
AR194791A1 (es) 1973-08-14
AT337658B (de) 1977-07-11
CA1003986A (en) 1977-01-18
FR2181889A1 (nl) 1973-12-07

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01