FI65268C - Foerfarande foer framstaellning av organiska polymerer genom ultraviolettbestraolning av en vattenloesning av monomerer - Google Patents
Foerfarande foer framstaellning av organiska polymerer genom ultraviolettbestraolning av en vattenloesning av monomerer Download PDFInfo
- Publication number
- FI65268C FI65268C FI791814A FI791814A FI65268C FI 65268 C FI65268 C FI 65268C FI 791814 A FI791814 A FI 791814A FI 791814 A FI791814 A FI 791814A FI 65268 C FI65268 C FI 65268C
- Authority
- FI
- Finland
- Prior art keywords
- solution
- photopolymerization
- irradiation
- process according
- monomers
- Prior art date
Links
- 239000000178 monomer Substances 0.000 claims description 36
- 239000000243 solution Substances 0.000 claims description 34
- 238000000034 method Methods 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 239000007864 aqueous solution Substances 0.000 claims description 15
- 239000000758 substrate Substances 0.000 claims description 10
- 238000006116 polymerization reaction Methods 0.000 claims description 8
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 6
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 230000005855 radiation Effects 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 claims description 3
- 229920000620 organic polymer Polymers 0.000 claims description 3
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 2
- 125000004103 aminoalkyl group Chemical group 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 125000005395 methacrylic acid group Chemical group 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- 239000007788 liquid Substances 0.000 description 12
- 229920000642 polymer Polymers 0.000 description 10
- 239000011521 glass Substances 0.000 description 9
- 238000001914 filtration Methods 0.000 description 8
- 239000008394 flocculating agent Substances 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- -1 acyl amide ester Chemical class 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 241000234282 Allium Species 0.000 description 4
- 235000002732 Allium cepa var. cepa Nutrition 0.000 description 4
- 238000007922 dissolution test Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 230000003311 flocculating effect Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000005587 bubbling Effects 0.000 description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000002985 plastic film Substances 0.000 description 3
- 229920006255 plastic film Polymers 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 229920003169 water-soluble polymer Polymers 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 150000001252 acrylic acid derivatives Chemical class 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
- 229920001577 copolymer Polymers 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 239000003999 initiator Substances 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000546 pharmaceutical excipient Substances 0.000 description 2
- 239000005871 repellent Substances 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000009281 ultraviolet germicidal irradiation Methods 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
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical group [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 class CC(C)OC(C)C ZAFNJMIOTHYJRJ-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 group [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 235000008411 Sumatra benzointree Nutrition 0.000 description 1
- 150000001447 alkali salts Chemical class 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
- 239000012267 brine Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 125000004985 dialkyl amino alkyl group Chemical group 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 235000019382 gum benzoic Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 239000012535 impurity Substances 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
- 229920006267 polyester film Polymers 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000005297 pyrex Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 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)
Claims (8)
1. Förfarande för framställning av organiska polymerer genom att utsätta en vattenlösning av en eller flera olefiniskt omättade monomerer för ultraviolettsträlning, varvid vatten-lösningen föreligger som ett tunnt skikt, som avlagrats pä ett under bestralningskällan placerat rörligt underlag, vilken monomer är akrylamid, metakrylamid, akryl- eller metakrylsyra eller ett sait eller en ester därav, en kva-temiserad aminoalkylmetakrylat eller -akrylat med 4-16 kolatomer i den kvaterniserade aminoalkyldelen, känne-tecknat av att atmosfären ovanom fotopolymerisations-lösningen halls fuktig under hela besträlningens varaktighet medräknat det ögonblick da vattenlösningen under inverkan av polymerisationen övergär i fast tillständ.
2. Förfarande enligt patentkravet 1,kännetecknat av att den fuktiga atmosfären innehäller vattenänga, som är över 50 %, företrädesvis över 80 % av vattenängans mättnings-koncentration vid omgivningens temperatur.
3. Förfarande enligt patentkravet 1 eller 2, k ä n n e -tecknat av att den fuktiga atmosfären erhälles genom att ovanom fotopolymerisationslcsningen läta cirkulera en gasström, som dessfcrinnan fatt bubbla genom vatten.
4. Förfarande enligt nägot av patentkraven 1-3, k ä n -netecknat av att lösningens initial-pH är mellan 4 och 13, besträlningens väglängd är 150-500 nm, företrädesvis 300-400 nm, och att monomererna tili över 50 % av alla använda monomer, företrädesvis över 80 %, är akrylmonomerer.
5. Förfarande enligt nägot av patentkraven 1-4, känne -tecknat av att det tunna skiktets tjocklek är 2-20 mm, företrädesvis 3-8 mm.
6. Förfarande enligt nägot av patentkraven 1-5, känne -tecknat av att det rörliga underlaget under hela foto-
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 |
|---|---|
| FI791814A FI791814A (fi) | 1979-12-10 |
| FI65268B FI65268B (fi) | 1983-12-30 |
| FI65268C true 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 (sv) |
| EP (1) | EP0006777B1 (sv) |
| JP (1) | JPS608681B2 (sv) |
| AT (1) | AT369390B (sv) |
| AU (1) | AU525520B2 (sv) |
| BR (1) | BR7903567A (sv) |
| CA (1) | CA1122920A (sv) |
| DE (1) | DE2960983D1 (sv) |
| DK (1) | DK154506C (sv) |
| ES (1) | ES481385A1 (sv) |
| FI (1) | FI65268C (sv) |
| FR (1) | FR2428053A2 (sv) |
| HU (1) | HU181491B (sv) |
| NO (1) | NO153733C (sv) |
| RO (1) | RO78267A (sv) |
Families Citing this family (6)
| 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 |
| CA1268732C (en) * | 1984-12-27 | 1990-05-08 | POLYMERIZATION BY RADIATION AND OBTAINING PARTICLES BY CASTING A LAYER OF WATER-SOLUBLE VINYL MONOMER | |
| 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)
| 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 (sv) * | 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 (sv) * | 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 DE DE7979400341T patent/DE2960983D1/de not_active Expired
- 1979-05-30 EP EP79400341A patent/EP0006777B1/fr not_active Expired
- 1979-06-06 FI FI791814A patent/FI65268C/fi not_active IP Right Cessation
- 1979-06-06 HU HU79RO1024A patent/HU181491B/hu unknown
- 1979-06-06 BR BR7903567A patent/BR7903567A/pt not_active IP Right Cessation
- 1979-06-07 AU AU47843/79A patent/AU525520B2/en not_active Ceased
- 1979-06-07 US US06/046,489 patent/US4252625A/en not_active Expired - Lifetime
- 1979-06-07 NO NO791906A patent/NO153733C/no unknown
- 1979-06-08 JP JP54071332A patent/JPS608681B2/ja not_active Expired
- 1979-06-08 CA CA329,387A patent/CA1122920A/fr not_active Expired
- 1979-06-08 ES ES481385A patent/ES481385A1/es not_active Expired
- 1979-06-08 AT AT0414079A patent/AT369390B/de not_active IP Right Cessation
- 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 |
|---|---|
| CA1122920A (fr) | 1982-05-04 |
| BR7903567A (pt) | 1980-01-22 |
| DK239479A (da) | 1979-12-10 |
| RO78267A (ro) | 1982-04-12 |
| DK154506B (da) | 1988-11-21 |
| EP0006777A1 (fr) | 1980-01-09 |
| EP0006777B1 (fr) | 1981-10-14 |
| NO153733B (no) | 1986-02-03 |
| ATA414079A (de) | 1982-05-15 |
| US4252625A (en) | 1981-02-24 |
| FI65268B (fi) | 1983-12-30 |
| AT369390B (de) | 1982-12-27 |
| FR2428053B2 (sv) | 1984-07-20 |
| JPS559687A (en) | 1980-01-23 |
| FI791814A (fi) | 1979-12-10 |
| NO791906L (no) | 1979-12-11 |
| ES481385A1 (es) | 1979-11-16 |
| DE2960983D1 (en) | 1981-12-24 |
| AU4784379A (en) | 1979-12-13 |
| HU181491B (en) | 1983-07-28 |
| NO153733C (no) | 1986-05-14 |
| DK154506C (da) | 1989-04-10 |
| FR2428053A2 (fr) | 1980-01-04 |
| AU525520B2 (en) | 1982-11-11 |
| JPS608681B2 (ja) | 1985-03-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: RHONE- POULENC INDUSTRIES |