NL182403C - METHOD FOR PREPARING A SPONTANEOUS INVERTING, A WATER-SOLUBLE POLYMER CONTAINING WATER-IN-OIL EMULSION, METHOD FOR IMPROVING LEAKING OF WATER FROM PAPER FLUSH, AND PROCESSING FOR THE IMPROVEMENT OF THE RETURNS. - Google Patents

METHOD FOR PREPARING A SPONTANEOUS INVERTING, A WATER-SOLUBLE POLYMER CONTAINING WATER-IN-OIL EMULSION, METHOD FOR IMPROVING LEAKING OF WATER FROM PAPER FLUSH, AND PROCESSING FOR THE IMPROVEMENT OF THE RETURNS.

Info

Publication number
NL182403C
NL182403C NLAANVRAGE7412419,A NL7412419A NL182403C NL 182403 C NL182403 C NL 182403C NL 7412419 A NL7412419 A NL 7412419A NL 182403 C NL182403 C NL 182403C
Authority
NL
Netherlands
Prior art keywords
water
spontaneous
inverting
leaking
returns
Prior art date
Application number
NLAANVRAGE7412419,A
Other languages
Dutch (nl)
Other versions
NL7412419A (en
NL182403B (en
Original Assignee
Calgon Corp
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 Calgon Corp filed Critical Calgon Corp
Publication of NL7412419A publication Critical patent/NL7412419A/en
Publication of NL182403B publication Critical patent/NL182403B/en
Application granted granted Critical
Publication of NL182403C publication Critical patent/NL182403C/en

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
    • D21H17/455—Nitrogen-containing groups comprising tertiary amine or being at least partially quaternised
    • 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
    • D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
NLAANVRAGE7412419,A 1973-10-01 1974-09-19 METHOD FOR PREPARING A SPONTANEOUS INVERTING, A WATER-SOLUBLE POLYMER CONTAINING WATER-IN-OIL EMULSION, METHOD FOR IMPROVING LEAKING OF WATER FROM PAPER FLUSH, AND PROCESSING FOR THE IMPROVEMENT OF THE RETURNS. NL182403C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40257073A 1973-10-01 1973-10-01
US48793174A 1974-07-16 1974-07-16

Publications (3)

Publication Number Publication Date
NL7412419A NL7412419A (en) 1975-04-03
NL182403B NL182403B (en) 1987-10-01
NL182403C true NL182403C (en) 1988-03-01

Family

ID=27017937

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7412419,A NL182403C (en) 1973-10-01 1974-09-19 METHOD FOR PREPARING A SPONTANEOUS INVERTING, A WATER-SOLUBLE POLYMER CONTAINING WATER-IN-OIL EMULSION, METHOD FOR IMPROVING LEAKING OF WATER FROM PAPER FLUSH, AND PROCESSING FOR THE IMPROVEMENT OF THE RETURNS.

Country Status (8)

Country Link
JP (1) JPS5072982A (en)
BR (1) BR7408052D0 (en)
DE (1) DE2446584A1 (en)
FI (1) FI272374A (en)
FR (1) FR2245671B1 (en)
GB (1) GB1468587A (en)
NL (1) NL182403C (en)
SE (1) SE7411860L (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5249308A (en) * 1975-10-15 1977-04-20 Rei Tech Inc Preventing method of peeling between layers
JPS5378288A (en) 1976-12-22 1978-07-11 Sanyo Chem Ind Ltd Preparation of water in oil type polymer emulsion having improved flowability
JPS58125809U (en) * 1982-02-18 1983-08-26 三菱電機株式会社 shape detection device
JPS58125742U (en) * 1982-02-18 1983-08-26 三菱電機株式会社 Brake device
FR2524895A1 (en) * 1982-04-09 1983-10-14 Inst Francais Du Petrole PROCESS FOR THE PREPARATION OF CONTINUOUS OILY MICROLATEX BY MICRO-EMULSION POLYMERIZATION OF THE WATER TYPE IN OIL OF A WATER SOLUBLE MONOMER, MICROLATEX OBTAINED AND THEIR USE IN ASSISTED OIL RECOVERY
EP0119493A1 (en) * 1983-03-16 1984-09-26 American Cyanamid Company Use of copolymers of 2-acrylamido-2-methylpropane sulfonic acid for improving retention and dewatering in the manufacture of paper
FR2585284B1 (en) * 1985-07-23 1987-11-13 Beghin Say Sa PROCESS FOR FIXING LIQUID RETAINING POLYMERS IN AN OPEN POROUS STRUCTURE
GB8809588D0 (en) * 1988-04-22 1988-05-25 Allied Colloids Ltd Processes for the production of paper & paper board
CA2005896A1 (en) * 1989-08-23 1991-02-23 Paul F. Richardson High molecular weight dadmac/acrylamide copolymers as retention aids
DE4111334A1 (en) * 1990-11-14 1992-05-21 Henkel Kgaa NEW WATER-IN-OIL EMULSIONS

Also Published As

Publication number Publication date
FI272374A (en) 1975-04-02
FR2245671A1 (en) 1975-04-25
JPS5072982A (en) 1975-06-16
NL7412419A (en) 1975-04-03
SE7411860L (en) 1975-04-02
FR2245671B1 (en) 1979-08-03
NL182403B (en) 1987-10-01
DE2446584A1 (en) 1975-04-03
BR7408052D0 (en) 1975-07-22
GB1468587A (en) 1977-03-30

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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
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: CALGON CARBON CORPORATION

CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: CALGON CORPORATION TE ROBINSON TOWNSHIP

BK Erratum

Free format text: CORRECTION TO PAMPHLET

V1 Lapsed because of non-payment of the annual fee