FI68845C - Foerfarande foer framstaellning av polymerlatex - Google Patents
Foerfarande foer framstaellning av polymerlatex Download PDFInfo
- Publication number
- FI68845C FI68845C FI793467A FI793467A FI68845C FI 68845 C FI68845 C FI 68845C FI 793467 A FI793467 A FI 793467A FI 793467 A FI793467 A FI 793467A FI 68845 C FI68845 C FI 68845C
- Authority
- FI
- Finland
- Prior art keywords
- water
- initiator
- emulsion
- amount
- monomer
- Prior art date
Links
- 239000003999 initiator Substances 0.000 claims description 77
- 239000000839 emulsion Substances 0.000 claims description 68
- 239000000178 monomer Substances 0.000 claims description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 42
- 229920000126 latex Polymers 0.000 claims description 32
- 239000004816 latex Substances 0.000 claims description 31
- 239000002245 particle Substances 0.000 claims description 29
- 239000002904 solvent Substances 0.000 claims description 22
- 239000003995 emulsifying agent Substances 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 21
- 238000006116 polymerization reaction Methods 0.000 claims description 21
- 239000000203 mixture Substances 0.000 claims description 16
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical group ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 14
- 229920000642 polymer Polymers 0.000 claims description 12
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 6
- 230000009969 flowable effect Effects 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 238000000354 decomposition reaction Methods 0.000 claims description 4
- 230000000977 initiatory effect Effects 0.000 claims description 4
- 239000012875 nonionic emulsifier Substances 0.000 claims description 4
- 230000001804 emulsifying effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 125000000129 anionic group Chemical group 0.000 claims description 2
- 125000002091 cationic group Chemical group 0.000 claims description 2
- 239000000126 substance Substances 0.000 description 40
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 24
- 229940043264 dodecyl sulfate Drugs 0.000 description 15
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 12
- 238000000265 homogenisation Methods 0.000 description 12
- SRSFOMHQIATOFV-UHFFFAOYSA-N octanoyl octaneperoxoate Chemical compound CCCCCCCC(=O)OOC(=O)CCCCCCC SRSFOMHQIATOFV-UHFFFAOYSA-N 0.000 description 10
- 239000007787 solid Substances 0.000 description 10
- 238000003756 stirring Methods 0.000 description 10
- 238000004945 emulsification Methods 0.000 description 9
- 238000002474 experimental method Methods 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 8
- 238000002360 preparation method Methods 0.000 description 8
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 7
- 229920002554 vinyl polymer Polymers 0.000 description 7
- DCAYPVUWAIABOU-UHFFFAOYSA-N hexadecane Chemical compound CCCCCCCCCCCCCCCC DCAYPVUWAIABOU-UHFFFAOYSA-N 0.000 description 6
- 239000000693 micelle Substances 0.000 description 6
- 230000008961 swelling Effects 0.000 description 5
- URYAFVKLYSEINW-UHFFFAOYSA-N Chlorfenethol Chemical compound C=1C=C(Cl)C=CC=1C(O)(C)C1=CC=C(Cl)C=C1 URYAFVKLYSEINW-UHFFFAOYSA-N 0.000 description 4
- 239000008346 aqueous phase Substances 0.000 description 4
- 238000005119 centrifugation Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- NOBYOEQUFMGXBP-UHFFFAOYSA-N (4-tert-butylcyclohexyl) (4-tert-butylcyclohexyl)oxycarbonyloxy carbonate Chemical compound C1CC(C(C)(C)C)CCC1OC(=O)OOC(=O)OC1CCC(C(C)(C)C)CC1 NOBYOEQUFMGXBP-UHFFFAOYSA-N 0.000 description 2
- BEQKKZICTDFVMG-UHFFFAOYSA-N 1,2,3,4,6-pentaoxepane-5,7-dione Chemical compound O=C1OOOOC(=O)O1 BEQKKZICTDFVMG-UHFFFAOYSA-N 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 150000001335 aliphatic alkanes Chemical class 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- ZFMQKOWCDKKBIF-UHFFFAOYSA-N bis(3,5-difluorophenyl)phosphane Chemical compound FC1=CC(F)=CC(PC=2C=C(F)C=C(F)C=2)=C1 ZFMQKOWCDKKBIF-UHFFFAOYSA-N 0.000 description 2
- XJOBOFWTZOKMOH-UHFFFAOYSA-N decanoyl decaneperoxoate Chemical compound CCCCCCCCCC(=O)OOC(=O)CCCCCCCCC XJOBOFWTZOKMOH-UHFFFAOYSA-N 0.000 description 2
- 229940071161 dodecylbenzenesulfonate Drugs 0.000 description 2
- 238000007720 emulsion polymerization reaction Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- ZTFMJDHQENZIHJ-UHFFFAOYSA-N octanoyloxycarbonylperoxycarbonyl octanoate Chemical compound CCCCCCCC(=O)OC(=O)OOC(=O)OC(=O)CCCCCCC ZTFMJDHQENZIHJ-UHFFFAOYSA-N 0.000 description 2
- 239000003021 water soluble solvent Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- YIVJZNGAASQVEM-UHFFFAOYSA-N Lauroyl peroxide Chemical compound CCCCCCCCCCCC(=O)OOC(=O)CCCCCCCCCCC YIVJZNGAASQVEM-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- LSBBDCGAKMJKSJ-UHFFFAOYSA-N carboxy hydrogen carbonate;1-dodecylperoxydodecane Chemical compound OC(=O)OC(O)=O.CCCCCCCCCCCCOOCCCCCCCCCCCC LSBBDCGAKMJKSJ-UHFFFAOYSA-N 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 description 1
- MOTZDAYCYVMXPC-UHFFFAOYSA-N dodecyl hydrogen sulfate Chemical compound CCCCCCCCCCCCOS(O)(=O)=O MOTZDAYCYVMXPC-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- -1 ester compounds Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000011081 inoculation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 125000001434 methanylylidene group Chemical group [H]C#[*] 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000008096 xylene Substances 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
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/22—Emulsion polymerisation
- C08F2/24—Emulsion polymerisation with the aid of emulsifying agents
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)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO783717 | 1978-11-06 | ||
| NO783717A NO145164C (no) | 1978-11-06 | 1978-11-06 | Fremgangsmaate for fremstilling av polymerlateks. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI793467A7 FI793467A7 (fi) | 1980-05-07 |
| FI68845B FI68845B (fi) | 1985-07-31 |
| FI68845C true FI68845C (fi) | 1985-11-11 |
Family
ID=19884523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI793467A FI68845C (fi) | 1978-11-06 | 1979-11-05 | Foerfarande foer framstaellning av polymerlatex |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4563510A (OSRAM) |
| EP (1) | EP0010986B2 (OSRAM) |
| JP (2) | JPS5573701A (OSRAM) |
| DE (1) | DE2966375D1 (OSRAM) |
| DK (1) | DK160206C (OSRAM) |
| FI (1) | FI68845C (OSRAM) |
| NO (1) | NO145164C (OSRAM) |
Families Citing this family (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4524199A (en) * | 1983-11-09 | 1985-06-18 | Xerox Corporation | Stable polymeric dispersion and methods for making |
| US4613559A (en) * | 1985-04-01 | 1986-09-23 | Xerox Corporation | Process for colored toner compositions with controlled charges thereon |
| US4652508A (en) * | 1985-04-11 | 1987-03-24 | Xerox Corporation | Toner compositions with stabilizer irreversibly anchored thereto |
| US6013531A (en) * | 1987-10-26 | 2000-01-11 | Dade International Inc. | Method to use fluorescent magnetic polymer particles as markers in an immunoassay |
| US5162280A (en) * | 1988-01-27 | 1992-11-10 | Witco Corporation | Aqueous dispersions of aromatic diacyl peroxides |
| US5057479A (en) * | 1990-05-09 | 1991-10-15 | Witco Corporation | Aqueous dispersions of aromatic diacyl peroxides |
| JPH04146U (OSRAM) * | 1990-04-11 | 1992-01-06 | ||
| GB9019650D0 (en) | 1990-09-07 | 1990-10-24 | Nycomed As | Chemical compounds |
| AT398973B (de) * | 1992-11-18 | 1995-02-27 | Bonn Guenther Dr | Verfahren zur trennung von nukleinsäuren |
| US6066258A (en) * | 1997-12-05 | 2000-05-23 | Transgenomic, Inc. | Polynucleotide separations on polymeric separation media |
| US6355791B1 (en) | 1995-11-13 | 2002-03-12 | Transgenomic, Inc. | Polynucleotide separations on polymeric separation media |
| US5772889A (en) * | 1995-11-13 | 1998-06-30 | Transgenomic, Inc. | System and method for performing nucleic acid separations using liquid chromatography |
| NO302370B1 (no) * | 1996-07-18 | 1998-02-23 | Nyfotek As | Fremgangsmåte for fremstilling av en vandig emulsjon med snever dråpestörrelsesfordeling, og anvendelse av en slik emulsjon for fremstilling av en polymerdispersjon |
| US6030527A (en) * | 1996-11-13 | 2000-02-29 | Transgenomic, Inc. | Apparatus for performing polynucleotide separations using liquid chromatography |
| US7138518B1 (en) | 1996-11-13 | 2006-11-21 | Transgenomic, Inc. | Liquid chromatographic separation of polynucleotides |
| US6174441B1 (en) | 1996-11-13 | 2001-01-16 | Transgenomic, Inc. | Method for performing polynucleotide separations using liquid chromatography |
| US6482317B2 (en) | 1996-11-13 | 2002-11-19 | Transgenomic, Inc. | Polynucleotide separations on polymeric separation media |
| US5997742A (en) * | 1996-11-13 | 1999-12-07 | Transgenomic, Inc. | Method for performing polynucleotide separations using liquid chromatography |
| US6576133B2 (en) | 1996-11-13 | 2003-06-10 | Transgenomic, Inc | Method and system for RNA analysis by matched ion polynucleotide chromatography |
| US6372142B1 (en) | 1996-11-13 | 2002-04-16 | Transgenomic, Inc. | Column for DNA separation by matched ion polynucleotide chromatography |
| US6017457A (en) * | 1996-11-13 | 2000-01-25 | Transgenomic, Inc. | Method for performing polynucleotide separations using liquid chromatography |
| US6471866B1 (en) | 1996-11-13 | 2002-10-29 | Transgenomic, Inc. | Process for performing polynucleotide separations |
| US5972222A (en) * | 1996-11-13 | 1999-10-26 | Transgenomic, Inc. | Process for performing polynucleotide separations |
| US6475388B1 (en) | 1996-11-13 | 2002-11-05 | Transgenomic, Inc. | Method and system for RNA analysis by matched ion polynucleotide chromatography |
| US6056877A (en) * | 1997-12-05 | 2000-05-02 | Transgenomic, Inc. | Non-polar media for polynucleotide separations |
| JP2000516638A (ja) | 1997-06-10 | 2000-12-12 | トランスジエノミツク・インコーポレーテツド | 液体クロマトグラフィーを使用するポリヌクレオチド分離を実施するための系および方法 |
| AU752932B2 (en) * | 1997-10-09 | 2002-10-03 | Transgenomic, Inc. | Modifying double stranded DNA to enhance separations by matched ion polynucleotide chromatography |
| US6503397B2 (en) * | 1997-12-05 | 2003-01-07 | Transgenomic, Inc. | Non-polar media for polynucleotide separations |
| US6258264B1 (en) | 1998-04-10 | 2001-07-10 | Transgenomic, Inc. | Non-polar media for polynucleotide separations |
| US6372130B1 (en) | 1997-12-05 | 2002-04-16 | Transgenomic, Inc. | Non-polar media for polynucleotide separations |
| US6485648B1 (en) | 1998-05-18 | 2002-11-26 | Transgenomic, Inc. | MIPC column cleaning system and process |
| ATE317855T1 (de) | 1999-12-27 | 2006-03-15 | Arkema | Herstellungsverfahren von einem latex mit hohem feststoffgehalt, mit einer niedrigen viskosität und eine einer bimodalen verteilung |
| EP1235852B1 (en) | 2000-01-26 | 2011-06-15 | TRANSGENOMIC, Inc. | Method for separating polynucleotides using monolithic capillary columns |
| US6521411B2 (en) | 2000-09-28 | 2003-02-18 | Transgenomic, Inc. | Method and system for the preparation of cDNA |
| US20040146855A1 (en) * | 2003-01-27 | 2004-07-29 | Marchessault Robert H. | Formation of superparamagnetic particles |
| KR100727218B1 (ko) * | 2004-02-05 | 2007-06-13 | 주식회사 엘지화학 | 액체 미니이멀젼을 시드 입자로 사용하는 시드유화중합방법 |
| DE102007001370A1 (de) | 2007-01-09 | 2008-07-10 | Curevac Gmbh | RNA-kodierte Antikörper |
| EP2230515B1 (en) * | 2009-03-16 | 2014-12-17 | Agilent Technologies, Inc. | Passivation of surfaces after ligand coupling |
| CN117364527B (zh) * | 2023-09-21 | 2024-12-20 | 江苏博汇纸业有限公司 | 一种涂布纸用高稳定性胶乳及其制备方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2475016A (en) * | 1945-05-02 | 1949-07-05 | Shell Dev | Emulsion polymerization of vinylidene compounds |
| GB1492028A (en) * | 1974-01-23 | 1977-11-16 | Ici Ltd | Vinyl chloride polymerisation process |
| SE405255C (sv) * | 1975-07-01 | 1985-09-09 | Norsk Hydro As | Forfarande for framstellning av vinylkloridpolymerer genom emulsionspolymerisation i nervaro av alifatisk alkohol innehallande 14-24 kolatomer |
| CA1065540A (en) * | 1975-07-01 | 1979-10-30 | Bela K. Mikofalvy | Process for producing dispersion resins by homo or copolymerization of vinyl or vinylidene halides |
| NO139410C (no) | 1976-02-19 | 1979-03-07 | Sintef | Fremgangsmaate for fremstilling av lateks |
| NO140932C (no) | 1977-08-10 | 1979-12-12 | Sintef | Fremgangsmaate for fremstilling av lateks |
-
1978
- 1978-11-06 NO NO783717A patent/NO145164C/no unknown
-
1979
- 1979-11-05 FI FI793467A patent/FI68845C/fi not_active IP Right Cessation
- 1979-11-05 DE DE7979302443T patent/DE2966375D1/de not_active Expired
- 1979-11-05 DK DK468179A patent/DK160206C/da not_active IP Right Cessation
- 1979-11-05 JP JP14318479A patent/JPS5573701A/ja active Granted
- 1979-11-05 EP EP79302443A patent/EP0010986B2/en not_active Expired - Lifetime
-
1984
- 1984-01-25 US US06/573,605 patent/US4563510A/en not_active Expired - Lifetime
-
1987
- 1987-12-02 JP JP62305521A patent/JPS63152602A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| NO145164B (no) | 1981-10-19 |
| FI793467A7 (fi) | 1980-05-07 |
| JPH0440362B2 (OSRAM) | 1992-07-02 |
| EP0010986B1 (en) | 1983-11-02 |
| JPH0244842B2 (OSRAM) | 1990-10-05 |
| FI68845B (fi) | 1985-07-31 |
| NO145164C (no) | 1982-01-27 |
| EP0010986A1 (en) | 1980-05-14 |
| NO783717L (no) | 1980-05-07 |
| JPS5573701A (en) | 1980-06-03 |
| JPS63152602A (ja) | 1988-06-25 |
| DK160206B (da) | 1991-02-11 |
| US4563510A (en) | 1986-01-07 |
| DK468179A (da) | 1980-05-07 |
| EP0010986B2 (en) | 1990-08-29 |
| DE2966375D1 (en) | 1983-12-08 |
| DK160206C (da) | 1991-07-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FI68845C (fi) | Foerfarande foer framstaellning av polymerlatex | |
| US4530956A (en) | Process for the preparation of aqueous dispersions of organic material and possible further conversion to a polymer dispersion when the organic material is a polymerizable monomer | |
| US4336173A (en) | Process for preparing an aqueous emulsion or dispersion of a partly water-soluble material, and optionally further conversion of the prepared dispersion or emulsion to a polymer dispersion when the partly water-soluble material is a polymerizable monomer | |
| Lei et al. | High internal phase emulsion with double emulsion morphology and their templated porous polymer systems | |
| Ugelstad et al. | Swelling of oligomer-polymer particles. New methods of preparation | |
| DE3886607T2 (de) | Lagerfähige hitzehärtbare Polysiloxanzusammensetzungen die eingekapselte Platinkatalysatoren enthalten. | |
| JP4031362B2 (ja) | コア・シェル粒子及びそれらの製造方法 | |
| US4186120A (en) | Process for producing finely divided aqueous emulsions from materials of limited water solubility | |
| Barton | Free-radical polymerization in inverse microemulsions | |
| JPH0641483B2 (ja) | 安定形のポリマー分散体およびその製法 | |
| US5238992A (en) | Microemulsion polymer blends | |
| US6228291B1 (en) | Process for preparing controlled-released chitosan microcapsule | |
| JP2004008837A (ja) | S/oサスペンション及びs/o/wエマルション並びにそれらの製造方法 | |
| CN111072845A (zh) | 乳液及其制备方法 | |
| Omi et al. | Synthesis of 100 μm uniform porous spheres by SPG emulsification with subsequent swelling of the droplets | |
| US3976609A (en) | Process for the preparation of distributions | |
| JPH11506797A (ja) | 内部相の比率が高いエマルジョンの製造方法およびそれから生じさせたラテックス | |
| Cao et al. | Synthesis of oily core‐hybrid shell nanocapsules through interfacial free radical copolymerization in miniemulsion: Droplet formation and nucleation | |
| CN100473666C (zh) | 使用液态微乳液作为种子微粒的乳液聚合法 | |
| CN110183686B (zh) | 一种类型可调控乳液及其制备方法 | |
| KR100263421B1 (ko) | 친수성 고분자막을 포함하는 미세캡슐의 제조방법 | |
| FI62845B (fi) | Foerfarande foer framstaellning av vinylpolymerlatex | |
| JP2001504522A (ja) | 狭い液滴サイズ分布の水性エマルジョンの製造方法、このエマルジョンを用いたポリマーデイスパージョン製造、とこのデイスパージョンからのポリマー粒子の回収 | |
| JPS6332500B2 (OSRAM) | ||
| JPH0242017A (ja) | マイクロカプセル化系のための効果的な保護コロイドとしての重合化置換ベンゾイドアルキルスルホン酸及びその塩 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MA | Patent expired |
Owner name: SINTEF |