NL171457C - METHOD FOR PREPARING A DISPERSION OF A WATER-SOLUBLE POLYMER IN OIL. - Google Patents

METHOD FOR PREPARING A DISPERSION OF A WATER-SOLUBLE POLYMER IN OIL.

Info

Publication number
NL171457C
NL171457C NLAANVRAGE7500015,A NL7500015A NL171457C NL 171457 C NL171457 C NL 171457C NL 7500015 A NL7500015 A NL 7500015A NL 171457 C NL171457 C NL 171457C
Authority
NL
Netherlands
Prior art keywords
dispersion
preparing
oil
water
soluble polymer
Prior art date
Application number
NLAANVRAGE7500015,A
Other languages
Dutch (nl)
Other versions
NL7500015A (en
NL171457B (en
Original Assignee
Scanley Clyde Stephen
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 Scanley Clyde Stephen filed Critical Scanley Clyde Stephen
Publication of NL7500015A publication Critical patent/NL7500015A/en
Publication of NL171457B publication Critical patent/NL171457B/en
Application granted granted Critical
Publication of NL171457C publication Critical patent/NL171457C/en

Links

Classifications

    • 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
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02—Polyamines
    • C08G73/0206—Polyalkylene(poly)amines
    • C08G73/0213—Preparatory process
    • C08G73/022—Preparatory process from polyamines and epihalohydrins
    • 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
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/14—Water soluble or water swellable polymers, e.g. aqueous gels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Colloid Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
NLAANVRAGE7500015,A 1974-01-02 1975-01-02 METHOD FOR PREPARING A DISPERSION OF A WATER-SOLUBLE POLYMER IN OIL. NL171457C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42954874A 1974-01-02 1974-01-02

Publications (3)

Publication Number Publication Date
NL7500015A NL7500015A (en) 1975-07-04
NL171457B NL171457B (en) 1982-11-01
NL171457C true NL171457C (en) 1983-04-05

Family

ID=23703728

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7500015,A NL171457C (en) 1974-01-02 1975-01-02 METHOD FOR PREPARING A DISPERSION OF A WATER-SOLUBLE POLYMER IN OIL.

Country Status (8)

Country Link
JP (2) JPS604215B2 (en)
BR (1) BR7410936D0 (en)
CA (1) CA1074477A (en)
DE (2) DE2461934C3 (en)
FR (1) FR2256202B1 (en)
GB (1) GB1502779A (en)
NL (1) NL171457C (en)
ZA (1) ZA748222B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2840894A1 (en) * 1978-09-20 1980-04-03 Roehm Gmbh Stable polymer suspensions
JPS6054912B2 (en) * 1981-12-03 1985-12-02 洋 小泉 Inorganic sheet for electrical insulation
EP0128661B1 (en) * 1983-05-17 1991-04-10 Ciba Specialty Chemicals Water Treatments Limited Polymer suspensions
DE3426080C2 (en) * 1984-07-14 1996-09-19 Basf Ag Process for the preparation of concentrated, stable water-in-oil polymer emulsions of water-soluble or water-swellable polymers
JPH01164813U (en) * 1988-05-10 1989-11-17

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US28474A (en) * 1860-05-29 Samuel Hall Coupling for shafting
DE1089173B (en) * 1957-05-31 1960-09-15 Dow Chemical Co Inverse emulsion polymerization process for the production of polymers and copolymers of water-soluble monomers
DE1204411B (en) * 1959-04-07 1965-11-04 Hercules Powder Co Ltd Process for the production of water-soluble polymers
US3122203A (en) * 1959-07-23 1964-02-25 Dow Chemical Co Well washing process and composition
US3284393A (en) * 1959-11-04 1966-11-08 Dow Chemical Co Water-in-oil emulsion polymerization process for polymerizing watersoluble monomers
NL268017A (en) * 1960-08-08
US3450680A (en) * 1962-06-27 1969-06-17 Nalco Chemical Co Acrylamide terpolymers and their use in paper making process
US3507840A (en) * 1967-04-27 1970-04-21 Nalco Chemical Co Method of removing water from water-soluble polymers
US3540680A (en) * 1968-05-24 1970-11-17 Lockheed Aircraft Corp Dual rotor system for helicopters
GB1319632A (en) * 1970-03-18 1973-06-06 Ici Ltd Process for the preparation of water-soluble polymers in solid form
US3691124A (en) * 1970-09-10 1972-09-12 Dow Chemical Co Stabilized polymer in oil latexes and suspensions
US3624019A (en) * 1970-12-15 1971-11-30 Nalco Chemical Co Process for rapidly dissolving water-soluble polymers
US3734873A (en) * 1970-12-15 1973-05-22 Nalco Chemical Co Rapid dissolving water-soluble polymers

Also Published As

Publication number Publication date
FR2256202B1 (en) 1978-06-23
JPS6145642B2 (en) 1986-10-09
DE2463201C2 (en) 1993-06-09
DE2461934A1 (en) 1975-07-03
GB1502779A (en) 1978-03-01
FR2256202A1 (en) 1975-07-25
JPS50105754A (en) 1975-08-20
DE2461934C3 (en) 1992-08-27
BR7410936D0 (en) 1975-08-26
JPS604215B2 (en) 1985-02-02
JPS5622303A (en) 1981-03-02
NL7500015A (en) 1975-07-04
ZA748222B (en) 1976-05-26
NL171457B (en) 1982-11-01
CA1074477A (en) 1980-03-25
DE2461934C2 (en) 1983-09-01

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Legal Events

Date Code Title Description
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee