FI791814A - Foerfarande foer framstaellning av organiska polymerer avsedda att anvaendas saosom flockuleringsmedel - Google Patents

Foerfarande foer framstaellning av organiska polymerer avsedda att anvaendas saosom flockuleringsmedel

Info

Publication number
FI791814A
FI791814A FI791814A FI791814A FI791814A FI 791814 A FI791814 A FI 791814A FI 791814 A FI791814 A FI 791814A FI 791814 A FI791814 A FI 791814A FI 791814 A FI791814 A FI 791814A
Authority
FI
Finland
Prior art keywords
flockuleringsmedel
polymerer
saosom
organic
foerfarande foer
Prior art date
Application number
FI791814A
Other languages
English (en)
Other versions
FI65268B (fi
FI65268C (fi
Inventor
Jean Boutin
Jean Neel
Original Assignee
Rhone Poulenc Ind
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 Rhone Poulenc Ind filed Critical Rhone Poulenc Ind
Publication of FI791814A publication Critical patent/FI791814A/fi
Publication of FI65268B publication Critical patent/FI65268B/fi
Application granted granted Critical
Publication of FI65268C publication Critical patent/FI65268C/fi

Links

Classifications

    • 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
    • C08F2/46—Polymerisation initiated by wave energy or particle radiation
    • C08F2/48—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S522/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S522/903—Removal of residual monomer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
FI791814A 1978-06-09 1979-06-06 Foerfarande foer framstaellning av organiska polymerer genom ultraviolettbestraolning av en vattenloesning av monomerer FI65268C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7817857A FR2428053A2 (fr) 1978-06-09 1978-06-09 Procede de photopolymerisation pour polymeres floculants
FR7817857 1978-06-09

Publications (3)

Publication Number Publication Date
FI791814A true FI791814A (fi) 1979-12-10
FI65268B FI65268B (fi) 1983-12-30
FI65268C FI65268C (fi) 1984-04-10

Family

ID=9209528

Family Applications (1)

Application Number Title Priority Date Filing Date
FI791814A FI65268C (fi) 1978-06-09 1979-06-06 Foerfarande foer framstaellning av organiska polymerer genom ultraviolettbestraolning av en vattenloesning av monomerer

Country Status (15)

Country Link
US (1) US4252625A (fi)
EP (1) EP0006777B1 (fi)
JP (1) JPS608681B2 (fi)
AT (1) AT369390B (fi)
AU (1) AU525520B2 (fi)
BR (1) BR7903567A (fi)
CA (1) CA1122920A (fi)
DE (1) DE2960983D1 (fi)
DK (1) DK154506C (fi)
ES (1) ES481385A1 (fi)
FI (1) FI65268C (fi)
FR (1) FR2428053A2 (fi)
HU (1) HU181491B (fi)
NO (1) NO153733C (fi)
RO (1) RO78267A (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2489336B1 (fr) * 1980-09-04 1985-09-13 Rhone Poulenc Spec Chim Procede de preparation de polymeres ou copolymeres hydrosolubles a poids moleculaire eleve et a faible teneur en monomere(s) residuel(s), a partir de monomeres olefiniquement insatures
JPS60152504A (ja) * 1984-01-19 1985-08-10 Dai Ichi Kogyo Seiyaku Co Ltd 粘着性重合体の製法
CA1268732A (en) * 1984-12-27 1990-05-08 Akira Yada Radiation-polymerizing water-soluble cast vinyl monomer layer and forming particles
JP2545951B2 (ja) * 1988-09-26 1996-10-23 東亞合成株式会社 光硬化性組成物
US5244934A (en) * 1991-06-07 1993-09-14 Takai Rubber Industries, Ltd. Irradiation or thermal treatment of water-impregnated cross-linked poly-acrylic acid metal salt resin particles
US6262141B1 (en) 1999-10-06 2001-07-17 Cytec Technology Corporation Process for the preparation of polymers having low residual monomer content

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB654026A (en) * 1948-10-22 1951-05-30 John Patrick Cavanagh Polymeric compositions intended for moulding or extrusion
US2937163A (en) * 1955-03-07 1960-05-17 Dow Chemical Co Water-soluble polymerization products and processes for producing the same
NL130574C (fi) * 1966-06-25
US3912607A (en) * 1969-10-22 1975-10-14 Rhone Progil Process for obtaining high molecular weight water-soluble acrylic polymers and copolymers using radiation
DE2009748A1 (de) * 1970-03-03 1971-09-16 Basf Ag Verfahren zur Herstellung von wasser löslichen Polymerisaten
JPS5141160B2 (fi) * 1974-08-13 1976-11-08
DE2545290A1 (de) * 1975-10-09 1977-04-21 Roehm Gmbh Verfahren zum polymerisieren mittels uv-licht
DE2546279A1 (de) * 1975-10-16 1977-04-21 Bayer Ag Verfahren und vorrichtung zum loesen von feststoffen in loesungsmitteln
FR2348227A1 (fr) * 1976-04-14 1977-11-10 Rhone Poulenc Ind Perfectionnement aux procedes de preparation de polymeres acryliques hydrosolubles par photopolymerisation
JPS54155296A (en) * 1978-05-29 1979-12-07 Sanyo Chem Ind Ltd Preparation of water-soluble polymer

Also Published As

Publication number Publication date
DE2960983D1 (en) 1981-12-24
AU525520B2 (en) 1982-11-11
US4252625A (en) 1981-02-24
EP0006777B1 (fr) 1981-10-14
CA1122920A (fr) 1982-05-04
NO153733C (no) 1986-05-14
FR2428053A2 (fr) 1980-01-04
ATA414079A (de) 1982-05-15
BR7903567A (pt) 1980-01-22
JPS559687A (en) 1980-01-23
AT369390B (de) 1982-12-27
FI65268B (fi) 1983-12-30
AU4784379A (en) 1979-12-13
HU181491B (en) 1983-07-28
EP0006777A1 (fr) 1980-01-09
DK154506B (da) 1988-11-21
DK154506C (da) 1989-04-10
DK239479A (da) 1979-12-10
JPS608681B2 (ja) 1985-03-05
ES481385A1 (es) 1979-11-16
NO791906L (no) 1979-12-11
NO153733B (no) 1986-02-03
FR2428053B2 (fi) 1984-07-20
FI65268C (fi) 1984-04-10
RO78267A (ro) 1982-04-12

Similar Documents

Publication Publication Date Title
FI65444B (fi) Foerfarande foer framstaellning av cyklodextrin/polyvinylalkohol-polymerer vilka bildar inklusionskomplex
FI64208B (fi) Saett att framstaella ytbehandlingsmedel
FI65631B (fi) Foerfarande foer framstaellning av a-21978-antibiotika
FI791633A (fi) Tillsatsaemne foer oorganiska bindemedel
FI791719A (fi) Saett att utbyta braensle i en kaernreaktor
FI791208A (fi) Foerfarande foer att omframstaella papper
FI65830B (fi) Saett att behandla utslaepp fraon massablekning
FI791815A (fi) Foerfarande foer framstaellning av organiska polymerer att anvaendas saosom flockulationsmedel
FI782854A (fi) Anordning foer att separera traed fraon varandra
FI58353B (fi) Foerfarande foer selektiv avlaegsning av foereningar fraon sulfidiska komplexmalmer blandmalmer eller -koncentrat
FI780188A (fi) Foerfarande foer framstaellning av en raoskiva foer en asbestfri byggnadsskiva enligt upprullningsfoerfarandet
FI791814A (fi) Foerfarande foer framstaellning av organiska polymerer avsedda att anvaendas saosom flockuleringsmedel
FI793198A (fi) Foerfarande foer att framstaella ursodesoxikolinsyra
FI793838A (fi) Maongsidigt foerfarande foer att utveckla klordioxid
FI791437A (fi) Foerfarande foer att reducera koppar innehaollande aemnen
FI791239A (fi) Organiska foereningar
FI793258A (fi) Saett att framstaella plastfolie
FI791363A (fi) Aminoderivat av 3-alkyl-5-(2-hydroxistyryl)isoxazoler
FI790604A (fi) Kopplingsanordning i en telefonapparat foer inkoppling av extra taldon
FI56315B (fi) Anordning foer borrning av taender
FI792451A (fi) Organiska foereningar
FI780282A (fi) Foerfarande foer genomfoerande av undervattenssvetsning
FI792222A (fi) Foerfarande foer att framstaella buntar av sjaelvkopierande skrivark
FI55291C (fi) Foerfarande foer framstaellning av extraktdryck
FI56442B (fi) Tillvaratagare-avgivare av vaerme

Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: RHONE- POULENC INDUSTRIES