DK239479A - Polymere specielt til anvendelse som flokkuleringsmidler samt fremgangsmaade til fremstilling heraf - Google Patents

Polymere specielt til anvendelse som flokkuleringsmidler samt fremgangsmaade til fremstilling heraf

Info

Publication number: DK239479A
Authority: DK; Denmark
Prior art keywords: flocklings; procedures; manufacture; polymers specifically; polymers
Prior art date: 1978-06-09

Application number

DK239479A

Other languages

English (en)

Other versions

DK154506C (da

DK154506B (da

Inventor

J Boutin

J 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.)

1978-06-09

Filing date

1979-06-08

Publication date

1979-12-10

1979-06-08 Application filed by Rhone Poulenc Ind filed Critical Rhone Poulenc Ind

1979-12-10 Publication of DK239479A publication Critical patent/DK239479A/da

1988-11-21 Publication of DK154506B publication Critical patent/DK154506B/da

1989-04-10 Application granted granted Critical

1989-04-10 Publication of DK154506C publication Critical patent/DK154506C/da

Links

238000004519 manufacturing process Methods 0.000 title 1
238000000034 method Methods 0.000 title 1
229920000642 polymer Polymers 0.000 title 1

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)

DK239479A 1978-06-09 1979-06-08 Fremgangsmaade til fremstilling af vandoploeselige acrylpolymere ved fotopolymerisation i tyndt lag DK154506C (da)

Applications Claiming Priority (2)

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

Publications (3)

Publication Number	Publication Date
DK239479A true DK239479A (da)	1979-12-10
DK154506B DK154506B (da)	1988-11-21
DK154506C DK154506C (da)	1989-04-10

Family

ID=9209528

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK239479A DK154506C (da)	1978-06-09	1979-06-08	Fremgangsmaade til fremstilling af vandoploeselige acrylpolymere ved fotopolymerisation i tyndt lag

Country Status (15)

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

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 (da) *	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 (da) *	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

1978
- 1978-06-09 FR FR7817857A patent/FR2428053A2/fr active Granted
1979
- 1979-05-30 EP EP79400341A patent/EP0006777B1/fr not_active Expired
- 1979-05-30 DE DE7979400341T patent/DE2960983D1/de not_active Expired
- 1979-06-06 FI FI791814A patent/FI65268C/fi not_active IP Right Cessation
- 1979-06-06 BR BR7903567A patent/BR7903567A/pt not_active IP Right Cessation
- 1979-06-06 HU HU79RO1024A patent/HU181491B/hu unknown
- 1979-06-07 AU AU47843/79A patent/AU525520B2/en not_active Ceased
- 1979-06-07 NO NO791906A patent/NO153733C/no unknown
- 1979-06-07 US US06/046,489 patent/US4252625A/en not_active Expired - Lifetime
- 1979-06-08 AT AT0414079A patent/AT369390B/de not_active IP Right Cessation
- 1979-06-08 CA CA329,387A patent/CA1122920A/fr not_active Expired
- 1979-06-08 JP JP54071332A patent/JPS608681B2/ja not_active Expired
- 1979-06-08 ES ES481385A patent/ES481385A1/es not_active Expired
- 1979-06-08 DK DK239479A patent/DK154506C/da not_active IP Right Cessation
- 1979-06-09 RO RO7997786A patent/RO78267A/ro unknown

Also Published As

Publication number	Publication date
BR7903567A (pt)	1980-01-22
FR2428053A2 (fr)	1980-01-04
FR2428053B2 (da)	1984-07-20
JPS608681B2 (ja)	1985-03-05
ATA414079A (de)	1982-05-15
FI65268B (fi)	1983-12-30
RO78267A (ro)	1982-04-12
CA1122920A (fr)	1982-05-04
EP0006777B1 (fr)	1981-10-14
NO153733B (no)	1986-02-03
AT369390B (de)	1982-12-27
JPS559687A (en)	1980-01-23
FI791814A (fi)	1979-12-10
HU181491B (en)	1983-07-28
DK154506C (da)	1989-04-10
FI65268C (fi)	1984-04-10
US4252625A (en)	1981-02-24
ES481385A1 (es)	1979-11-16
NO153733C (no)	1986-05-14
NO791906L (no)	1979-12-11
AU525520B2 (en)	1982-11-11
EP0006777A1 (fr)	1980-01-09
AU4784379A (en)	1979-12-13
DK154506B (da)	1988-11-21
DE2960983D1 (en)	1981-12-24

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Legal Events

Date	Code	Title	Description
1993-02-22	PBP	Patent lapsed