NO792432L - Fremgangsmaate for fremstilling av flokkuleringsmidler - Google Patents

Fremgangsmaate for fremstilling av flokkuleringsmidler

Info

Publication number: NO792432L
Authority: NO; Norway
Prior art keywords: column; solution; monomers; stated; irradiation
Prior art date: 1978-07-24

Application number

NO792432A

Other languages

English (en)

Norwegian (no)

Inventor

Jean Boutin

Bernard Guenot

Bruno Jamet

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.)

1978-07-24

Filing date

1979-07-23

Publication date

1980-01-25

1979-07-23 Application filed by Rhone Poulenc Ind filed Critical Rhone Poulenc Ind

1980-01-25 Publication of NO792432L publication Critical patent/NO792432L/no

Links

238000000034 method Methods 0.000 title claims description 24
239000008394 flocculating agent Substances 0.000 title claims description 9
238000002360 preparation method Methods 0.000 title description 3
239000000178 monomer Substances 0.000 claims description 54
239000000463 material Substances 0.000 claims description 48
239000000243 solution Substances 0.000 claims description 41
238000011049 filling Methods 0.000 claims description 29
239000007864 aqueous solution Substances 0.000 claims description 26
239000001301 oxygen Substances 0.000 claims description 17
229910052760 oxygen Inorganic materials 0.000 claims description 17
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 16
239000000945 filler Substances 0.000 claims description 13
238000009281 ultraviolet germicidal irradiation Methods 0.000 claims description 12
239000007788 liquid Substances 0.000 claims description 11
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
239000007789 gas Substances 0.000 claims description 10
239000000203 mixture Substances 0.000 claims description 10
238000004519 manufacturing process Methods 0.000 claims description 8
HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 7
239000012298 atmosphere Substances 0.000 claims description 7
239000003795 chemical substances by application Substances 0.000 claims description 7
239000011261 inert gas Substances 0.000 claims description 6
150000003839 salts Chemical class 0.000 claims description 4
150000001252 acrylic acid derivatives Chemical class 0.000 claims description 3
150000002734 metacrylic acid derivatives Chemical class 0.000 claims description 3
FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 claims description 3
150000003973 alkyl amines Chemical class 0.000 claims description 2
150000002148 esters Chemical class 0.000 claims description 2
230000014759 maintenance of location Effects 0.000 claims description 2
229920000620 organic polymer Polymers 0.000 claims description 2
239000011148 porous material Substances 0.000 claims description 2
150000001253 acrylic acids Chemical class 0.000 claims 1
230000033228 biological regulation Effects 0.000 claims 1
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims 1
125000005395 methacrylic acid group Chemical class 0.000 claims 1
238000005086 pumping Methods 0.000 claims 1
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
238000006116 polymerization reaction Methods 0.000 description 13
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 6
-1 dialkyl-aminoalkyl methacrylates Chemical class 0.000 description 6
230000002028 premature Effects 0.000 description 6
239000012071 phase Substances 0.000 description 5
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 4
238000006243 chemical reaction Methods 0.000 description 4
150000001875 compounds Chemical class 0.000 description 4
238000002156 mixing Methods 0.000 description 4
229910052757 nitrogen Inorganic materials 0.000 description 4
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
229910052783 alkali metal Inorganic materials 0.000 description 3
238000001816 cooling Methods 0.000 description 3
229920001577 copolymer Polymers 0.000 description 3
238000004090 dissolution Methods 0.000 description 3
239000011521 glass Substances 0.000 description 3
229910052751 metal Inorganic materials 0.000 description 3
238000003860 storage Methods 0.000 description 3
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
239000002253 acid Substances 0.000 description 2
239000000654 additive Substances 0.000 description 2
150000003863 ammonium salts Chemical class 0.000 description 2
ISAOCJYIOMOJEB-UHFFFAOYSA-N benzoin Chemical compound C=1C=CC=CC=1C(O)C(=O)C1=CC=CC=C1 ISAOCJYIOMOJEB-UHFFFAOYSA-N 0.000 description 2
238000004132 cross linking Methods 0.000 description 2
239000007791 liquid phase Substances 0.000 description 2
239000002184 metal Substances 0.000 description 2
230000005855 radiation Effects 0.000 description 2
MSAHTMIQULFMRG-UHFFFAOYSA-N 1,2-diphenyl-2-propan-2-yloxyethanone Chemical compound C=1C=CC=CC=1C(OC(C)C)C(=O)C1=CC=CC=C1 MSAHTMIQULFMRG-UHFFFAOYSA-N 0.000 description 1
VMSBGXAJJLPWKV-UHFFFAOYSA-N 2-ethenylbenzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1C=C VMSBGXAJJLPWKV-UHFFFAOYSA-N 0.000 description 1
VJOWMORERYNYON-UHFFFAOYSA-N 5-ethenyl-2-methylpyridine Chemical compound CC1=CC=C(C=C)C=N1 VJOWMORERYNYON-UHFFFAOYSA-N 0.000 description 1
NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
QSJXEFYPDANLFS-UHFFFAOYSA-N Diacetyl Chemical group CC(=O)C(C)=O QSJXEFYPDANLFS-UHFFFAOYSA-N 0.000 description 1
ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 1
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 description 1
WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
239000004952 Polyamide Substances 0.000 description 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
244000028419 Styrax benzoin Species 0.000 description 1
235000000126 Styrax benzoin Nutrition 0.000 description 1
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
235000008411 Sumatra benzointree Nutrition 0.000 description 1
150000003926 acrylamides Chemical class 0.000 description 1
239000000853 adhesive Substances 0.000 description 1
230000001070 adhesive effect Effects 0.000 description 1
150000001447 alkali salts Chemical class 0.000 description 1
125000003282 alkyl amino group Chemical group 0.000 description 1
150000005215 alkyl ethers Chemical class 0.000 description 1
125000000217 alkyl group Chemical group 0.000 description 1
229910021529 ammonia Inorganic materials 0.000 description 1
PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 description 1
150000004056 anthraquinones Chemical class 0.000 description 1
229910052786 argon Inorganic materials 0.000 description 1
WURBFLDFSFBTLW-UHFFFAOYSA-N benzil Chemical group C=1C=CC=CC=1C(=O)C(=O)C1=CC=CC=C1 WURBFLDFSFBTLW-UHFFFAOYSA-N 0.000 description 1
229960002130 benzoin Drugs 0.000 description 1
RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 1
239000012965 benzophenone Substances 0.000 description 1
125000004432 carbon atom Chemical group C* 0.000 description 1
150000001768 cations Chemical class 0.000 description 1
238000004821 distillation Methods 0.000 description 1
238000001035 drying Methods 0.000 description 1
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
238000011010 flushing procedure Methods 0.000 description 1
159000000011 group IA salts Chemical class 0.000 description 1
235000019382 gum benzoic Nutrition 0.000 description 1
229920001519 homopolymer Polymers 0.000 description 1
230000002209 hydrophobic effect Effects 0.000 description 1
150000004679 hydroxides Chemical class 0.000 description 1
239000012535 impurity Substances 0.000 description 1
229920003303 ion-exchange polymer Polymers 0.000 description 1
238000002955 isolation Methods 0.000 description 1
230000007774 longterm Effects 0.000 description 1
238000005259 measurement Methods 0.000 description 1
QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
150000002926 oxygen Chemical class 0.000 description 1
238000012856 packing Methods 0.000 description 1
239000002985 plastic film Substances 0.000 description 1
229920006255 plastic film Polymers 0.000 description 1
229920002647 polyamide Polymers 0.000 description 1
229920000515 polycarbonate Polymers 0.000 description 1
239000004417 polycarbonate Substances 0.000 description 1
229920000728 polyester Polymers 0.000 description 1
229920006267 polyester film Polymers 0.000 description 1
229920000098 polyolefin Polymers 0.000 description 1
229910052700 potassium Inorganic materials 0.000 description 1
239000011591 potassium Substances 0.000 description 1
125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
238000007127 saponification reaction Methods 0.000 description 1
150000003333 secondary alcohols Chemical group 0.000 description 1
230000035939 shock Effects 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000011734 sodium Substances 0.000 description 1
239000007787 solid Substances 0.000 description 1
241000894007 species Species 0.000 description 1
239000000758 substrate Substances 0.000 description 1
150000003457 sulfones Chemical class 0.000 description 1
239000012780 transparent material Substances 0.000 description 1
239000002351 wastewater Substances 0.000 description 1
229920003169 water-soluble polymer Polymers 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
- B01F23/2321—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by moving liquid and gas in counter current
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
- B01F23/2322—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles using columns, e.g. multi-staged columns
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
- B01F23/2376—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
- B01F23/23761—Aerating, i.e. introducing oxygen containing gas in liquids
- B01F23/237612—Oxygen
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
- B01F23/2376—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
- B01F23/23765—Nitrogen
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
- H01J2237/20—Positioning, supporting, modifying or maintaining the physical state of objects being observed or treated
- H01J2237/2001—Maintaining constant desired temperature
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
- H01J2237/20—Positioning, supporting, modifying or maintaining the physical state of objects being observed or treated
- H01J2237/2002—Controlling environment of sample
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
- H01J2237/26—Electron or ion microscopes

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Polymerisation Methods In General (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Separation Of Suspended Particles By Flocculating Agents (AREA)

NO792432A 1978-07-24 1979-07-23 Fremgangsmaate for fremstilling av flokkuleringsmidler NO792432L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7822883A FR2431876A2 (fr)	1978-07-24	1978-07-24	Procede de preparation de solutions aqueuses de monomeres olefiniques en vue d'une photopolymerisation

Publications (1)

Publication Number	Publication Date
NO792432L true NO792432L (no)	1980-01-25

Family

ID=9211509

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO792432A NO792432L (no)	1978-07-24	1979-07-23	Fremgangsmaate for fremstilling av flokkuleringsmidler

Country Status (14)

Country	Link
US (1)	US4294676A (de)
EP (1)	EP0008246A1 (de)
JP (1)	JPS584687B2 (de)
AT (1)	AT369391B (de)
AU (1)	AU532382B2 (de)
BR (1)	BR7904697A (de)
CA (1)	CA1123375A (de)
DK (1)	DK309279A (de)
ES (1)	ES482758A1 (de)
FI (1)	FI65267C (de)
FR (1)	FR2431876A2 (de)
HU (1)	HU182660B (de)
NO (1)	NO792432L (de)
RO (1)	RO78872B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4508687A (en) *	1983-06-20	1985-04-02	Houghton Richard W	Degassing/brine tank for pool chlorinating system
US5358611A (en) *	1993-05-17	1994-10-25	Rohm And Haas Company	Method of reducing impurities in aqueous monomer solutions
EP1077079B1 (de) *	1999-08-18	2014-05-21	Tsukishima Kankyo Engineering Ltd.	Gas-Flüssigkeit Kontaktkolonne und ihre Verwendung
US7485672B2 (en) *	2001-08-02	2009-02-03	Johnson & Johnson Vision Care, Inc.	Process for the synthesis of soluble, high molecular weight polymers
US7879267B2 (en)	2001-08-02	2011-02-01	J&J Vision Care, Inc.	Method for coating articles by mold transfer
GB0202990D0 (en) *	2002-02-08	2002-03-27	Ciba Spec Chem Water Treat Ltd	Apparatus and method for degassing liquids
DE10235643A1 (de) *	2002-08-02	2004-02-19	Cognis Deutschland Gmbh & Co. Kg	Überwachung der Stabilität von vinylogen Verbindungen
JP4713167B2 (ja) *	2005-01-21	2011-06-29	株式会社日本触媒	吸水性樹脂の製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3912607A (en) *	1969-10-22	1975-10-14	Rhone Progil	Process for obtaining high molecular weight water-soluble acrylic polymers and copolymers using radiation
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

1978
- 1978-07-24 FR FR7822883A patent/FR2431876A2/fr active Granted
1979
- 1979-06-26 EP EP79400423A patent/EP0008246A1/de not_active Withdrawn
- 1979-07-10 US US06/056,337 patent/US4294676A/en not_active Expired - Lifetime
- 1979-07-19 AU AU49059/79A patent/AU532382B2/en not_active Ceased
- 1979-07-20 JP JP54091725A patent/JPS584687B2/ja not_active Expired
- 1979-07-21 RO RO98241A patent/RO78872B/ro unknown
- 1979-07-23 DK DK309279A patent/DK309279A/da not_active Application Discontinuation
- 1979-07-23 FI FI792298A patent/FI65267C/fi not_active IP Right Cessation
- 1979-07-23 AT AT0507079A patent/AT369391B/de not_active IP Right Cessation
- 1979-07-23 NO NO792432A patent/NO792432L/no unknown
- 1979-07-23 BR BR7904697A patent/BR7904697A/pt unknown
- 1979-07-23 CA CA332,346A patent/CA1123375A/fr not_active Expired
- 1979-07-23 ES ES482758A patent/ES482758A1/es not_active Expired
- 1979-07-23 HU HU79RO1031A patent/HU182660B/hu unknown

Also Published As

Publication number	Publication date
JPS5562903A (en)	1980-05-12
AU4905979A (en)	1980-01-31
AT369391B (de)	1982-12-27
ES482758A1 (es)	1980-07-01
DK309279A (da)	1980-01-25
JPS584687B2 (ja)	1983-01-27
RO78872B (ro)	1983-02-28
AU532382B2 (en)	1983-09-29
CA1123375A (fr)	1982-05-11
EP0008246A1 (de)	1980-02-20
FR2431876B2 (de)	1982-02-12
ATA507079A (de)	1982-05-15
HU182660B (en)	1984-02-28
BR7904697A (pt)	1980-05-27
FI792298A7 (fi)	1980-01-25
RO78872A (ro)	1983-02-15
US4294676A (en)	1981-10-13
FI65267C (fi)	1984-04-10
FR2431876A2 (fr)	1980-02-22
FI65267B (fi)	1983-12-30

Publication	Publication Date	Title
US4178221A (en)	1979-12-11	Process for the preparation of water-soluble acrylic polymers by photopolymerization
US4625001A (en)	1986-11-25	Method for continuous production of cross-linked polymer
DE3752077T2 (de)	1997-12-04	Verfahren und Vorrichtung zur Herstellung einer Hochtemperatur-Kunststofflichtleitfaser
US7601786B2 (en)	2009-10-13	Tubular reactor with coaxial cylinders and process using this reactor
CA1258338A (en)	1989-08-08	Continuous solution polymerisation to water-containing cross-linked gel polymer
JP5749762B2 (ja)	2015-07-15	少なくとも１種類の水溶性ｎ−ビニルラクタムと少なくとも１種類の疎水性コモノマーの水溶性非混濁性コポリマーを製造する方法
CA2919320C (en)	2019-02-26	Reverse-phase polymerisation process
FI65267C (fi)	1984-04-10	Foerfarande foer framstaellning av vattenloesningar av olefiniskt omaettade monomerer avsedda att underkastas uv-bestraolning i form av ett tunt skikt samt foer bestraolning av dylika loesningar
NO153734B (no)	1986-02-03	Fremgangsmaate for fremstilling av vannloeslige organiske akrylpolymerer ved ultrafiolett-bestraaling
FI58780C (fi)	1981-04-10	Foerfarande foer framstaellning av stabila vatten-i-olja-emulsioner av vattenloesliga polymerer
US4521552A (en)	1985-06-04	Process for making an emulsion polymer
US20200361800A1 (en)	2020-11-19	Composition for water treatment and methods of manufacture
JPS57128301A (en)	1982-08-09	Manufacture for light conducting array
RU2561278C1 (ru)	2015-08-27	Способ получения прозрачных металлсодержащих полимеризуемых композиций
JPS608681B2 (ja)	1985-03-05	凝集性重合体
US2893937A (en)	1959-07-07	Method of making polymers
Price et al.	1997	Polymerization of microemulsions to yield functionalised absorbent membranes
US3637858A (en)	1972-01-25	Stabilised monomeric glyoxal solutions
Fang et al.	1990	Note Kinetics of Radiation-Induced Graft Copolymerization of 2-Hydroxyethyl Methacrylate Onto Silicone Rubber Films
JP5448395B2 (ja)	2014-03-19	紫外線照射装置、ベルト重合機、及び、水溶性重合体の製造方法
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