DE2731983A1 - Verfahren zur herstellung eines im wesentlichen linearen wasserloeslichen mischpolymeren, an grenzflaechen sich ausbreitenden polyelektrolyten - Google Patents
Verfahren zur herstellung eines im wesentlichen linearen wasserloeslichen mischpolymeren, an grenzflaechen sich ausbreitenden polyelektrolytenInfo
- Publication number
- DE2731983A1 DE2731983A1 DE19772731983 DE2731983A DE2731983A1 DE 2731983 A1 DE2731983 A1 DE 2731983A1 DE 19772731983 DE19772731983 DE 19772731983 DE 2731983 A DE2731983 A DE 2731983A DE 2731983 A1 DE2731983 A1 DE 2731983A1
- Authority
- DE
- Germany
- Prior art keywords
- polyelectrolyte
- ionic
- soluble
- spreading
- water
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 229920000867 polyelectrolyte Polymers 0.000 title claims description 52
- 229920000642 polymer Polymers 0.000 title claims description 32
- 238000000034 method Methods 0.000 title claims description 31
- 238000003892 spreading Methods 0.000 title claims description 20
- 230000007480 spreading Effects 0.000 title claims description 18
- 230000008569 process Effects 0.000 title claims description 14
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 239000000178 monomer Substances 0.000 claims description 52
- 239000000203 mixture Substances 0.000 claims description 23
- 125000002091 cationic group Chemical group 0.000 claims description 16
- QMMFVYPAHWMCMS-UHFFFAOYSA-N Dimethyl sulfide Chemical compound CSC QMMFVYPAHWMCMS-UHFFFAOYSA-N 0.000 claims description 15
- 239000000839 emulsion Substances 0.000 claims description 15
- 239000004094 surface-active agent Substances 0.000 claims description 13
- 229920001577 copolymer Polymers 0.000 claims description 12
- 239000007795 chemical reaction product Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 10
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 9
- SLBOQBILGNEPEB-UHFFFAOYSA-N 1-chloroprop-2-enylbenzene Chemical compound C=CC(Cl)C1=CC=CC=C1 SLBOQBILGNEPEB-UHFFFAOYSA-N 0.000 claims description 8
- 239000006185 dispersion Substances 0.000 claims description 5
- 125000000524 functional group Chemical group 0.000 claims description 5
- 229920001519 homopolymer Polymers 0.000 claims description 5
- 230000002209 hydrophobic effect Effects 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- 238000001179 sorption measurement Methods 0.000 claims description 5
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 4
- 125000001424 substituent group Chemical group 0.000 claims description 4
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- GGYGDEKYYVHFHA-UHFFFAOYSA-N 5-chloropenta-1,3-diene Chemical compound ClCC=CC=C GGYGDEKYYVHFHA-UHFFFAOYSA-N 0.000 claims description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 2
- 150000001767 cationic compounds Chemical class 0.000 claims description 2
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 claims description 2
- 229920006395 saturated elastomer Polymers 0.000 claims description 2
- 230000000087 stabilizing effect Effects 0.000 claims description 2
- AOUSBQVEVZBMNI-UHFFFAOYSA-N 2-bromoethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCBr AOUSBQVEVZBMNI-UHFFFAOYSA-N 0.000 claims 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 23
- -1 aliphatic amines Chemical class 0.000 description 19
- 238000006116 polymerization reaction Methods 0.000 description 18
- 238000007720 emulsion polymerization reaction Methods 0.000 description 12
- 229920000126 latex Polymers 0.000 description 11
- 230000000269 nucleophilic effect Effects 0.000 description 11
- 239000012071 phase Substances 0.000 description 11
- 238000009826 distribution Methods 0.000 description 10
- 239000003999 initiator Substances 0.000 description 9
- 239000004816 latex Substances 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- 239000002245 particle Substances 0.000 description 8
- 239000002168 alkylating agent Substances 0.000 description 7
- 229940100198 alkylating agent Drugs 0.000 description 7
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 6
- 125000000129 anionic group Chemical group 0.000 description 6
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 6
- 239000000243 solution Substances 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 4
- 229920001448 anionic polyelectrolyte Polymers 0.000 description 4
- 239000008346 aqueous phase Substances 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- 239000012986 chain transfer agent Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000376 reactant Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 3
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 150000002118 epoxides Chemical class 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000000344 soap Substances 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 230000002152 alkylating effect Effects 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 239000012736 aqueous medium Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- YMIWVZLHXKEKAS-UHFFFAOYSA-M benzyl-methyl-tridecylsulfanium;chloride Chemical compound [Cl-].CCCCCCCCCCCCC[S+](C)CC1=CC=CC=C1 YMIWVZLHXKEKAS-UHFFFAOYSA-M 0.000 description 2
- GZUXJHMPEANEGY-UHFFFAOYSA-N bromomethane Chemical compound BrC GZUXJHMPEANEGY-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000000502 dialysis Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 150000002734 metacrylic acid derivatives Chemical class 0.000 description 2
- 239000012038 nucleophile Substances 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- 238000004448 titration Methods 0.000 description 2
- 229920003169 water-soluble polymer Polymers 0.000 description 2
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- KGIGUEBEKRSTEW-UHFFFAOYSA-N 2-vinylpyridine Chemical class C=CC1=CC=CC=N1 KGIGUEBEKRSTEW-UHFFFAOYSA-N 0.000 description 1
- OHXAOPZTJOUYKM-UHFFFAOYSA-N 3-Chloro-2-methylpropene Chemical compound CC(=C)CCl OHXAOPZTJOUYKM-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 description 1
- 239000002879 Lewis base Substances 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- 238000012644 addition polymerization Methods 0.000 description 1
- 150000001347 alkyl bromides Chemical class 0.000 description 1
- 230000029936 alkylation Effects 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 150000005840 aryl radicals Chemical class 0.000 description 1
- OJFSWIBBZYQYRU-UHFFFAOYSA-M benzyl-methyl-prop-2-enylsulfanium chloride Chemical compound [Cl-].C(=C)C[S+](C)CC1=CC=CC=C1 OJFSWIBBZYQYRU-UHFFFAOYSA-M 0.000 description 1
- 150000005524 benzylchlorides Chemical class 0.000 description 1
- INLLPKCGLOXCIV-UHFFFAOYSA-N bromoethene Chemical compound BrC=C INLLPKCGLOXCIV-UHFFFAOYSA-N 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 description 1
- VAYGXNSJCAHWJZ-UHFFFAOYSA-N dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 229940082150 encore Drugs 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethyl mercaptane Natural products CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 150000002193 fatty amides Chemical class 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004442 gravimetric analysis Methods 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 150000002432 hydroperoxides Chemical class 0.000 description 1
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 1
- 150000008040 ionic compounds Chemical class 0.000 description 1
- 229920000831 ionic polymer Polymers 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 231100001231 less toxic Toxicity 0.000 description 1
- 150000007527 lewis bases Chemical class 0.000 description 1
- 229920005684 linear copolymer Polymers 0.000 description 1
- 229920003008 liquid latex Polymers 0.000 description 1
- 229940102396 methyl bromide Drugs 0.000 description 1
- 229910017464 nitrogen compound Inorganic materials 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 150000004010 onium ions Chemical class 0.000 description 1
- 150000002892 organic cations Chemical class 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- RPQRDASANLAFCM-UHFFFAOYSA-N oxiran-2-ylmethyl prop-2-enoate Chemical compound C=CC(=O)OCC1CO1 RPQRDASANLAFCM-UHFFFAOYSA-N 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- NIXKBAZVOQAHGC-UHFFFAOYSA-N phenylmethanesulfonic acid Chemical group OS(=O)(=O)CC1=CC=CC=C1 NIXKBAZVOQAHGC-UHFFFAOYSA-N 0.000 description 1
- 150000003003 phosphines Chemical class 0.000 description 1
- 150000004714 phosphonium salts Chemical class 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 150000003222 pyridines Chemical class 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 238000010526 radical polymerization reaction Methods 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 229920005604 random copolymer Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011115 styrene butadiene Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical class NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 1
- 150000003585 thioureas Chemical class 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- KAKZBPTYRLMSJV-UHFFFAOYSA-N vinyl-ethylene Natural products C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 1
- 229920003176 water-insoluble polymer Polymers 0.000 description 1
- DGVVWUTYPXICAM-UHFFFAOYSA-N β‐Mercaptoethanol Chemical compound OCCS DGVVWUTYPXICAM-UHFFFAOYSA-N 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
- C08F8/00—Chemical modification by after-treatment
-
- 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)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70697476A | 1976-07-19 | 1976-07-19 | |
| US05/776,167 US4113710A (en) | 1976-07-19 | 1977-03-10 | Process for preparing substantially linear water-soluble interpolymeric interfacially spreading polyelectrolytes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2731983A1 true DE2731983A1 (de) | 1978-02-02 |
| DE2731983C2 DE2731983C2 (enExample) | 1990-02-15 |
Family
ID=27107791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772731983 Granted DE2731983A1 (de) | 1976-07-19 | 1977-07-15 | Verfahren zur herstellung eines im wesentlichen linearen wasserloeslichen mischpolymeren, an grenzflaechen sich ausbreitenden polyelektrolyten |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5312982A (enExample) |
| AU (1) | AU517207B2 (enExample) |
| CA (1) | CA1078087A (enExample) |
| DE (1) | DE2731983A1 (enExample) |
| FR (1) | FR2366315A1 (enExample) |
| GB (1) | GB1564653A (enExample) |
| NL (1) | NL185842C (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1114780B2 (en) † | 2000-01-07 | 2008-09-03 | The Procter & Gamble Company | One-piece dosing cap |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61157303A (ja) * | 1984-12-28 | 1986-07-17 | Tsukishima Kikai Co Ltd | 蒸留晶析方法およびその装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3917574A (en) * | 1973-04-16 | 1975-11-04 | Dow Chemical Co | Process for preparing substantially linear water-soluble or water-dispersible interpolymeric interfacially spreading polyelectrolytes |
| US3965032A (en) * | 1973-04-16 | 1976-06-22 | The Dow Chemical Company | Colloidally stable dispersions |
-
1977
- 1977-06-20 CA CA280,922A patent/CA1078087A/en not_active Expired
- 1977-06-24 AU AU26460/77A patent/AU517207B2/en not_active Expired
- 1977-07-07 NL NLAANVRAGE7707554,A patent/NL185842C/xx not_active IP Right Cessation
- 1977-07-15 JP JP8495477A patent/JPS5312982A/ja active Pending
- 1977-07-15 DE DE19772731983 patent/DE2731983A1/de active Granted
- 1977-07-18 FR FR7721942A patent/FR2366315A1/fr active Granted
- 1977-07-19 GB GB30324/77A patent/GB1564653A/en not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3917574A (en) * | 1973-04-16 | 1975-11-04 | Dow Chemical Co | Process for preparing substantially linear water-soluble or water-dispersible interpolymeric interfacially spreading polyelectrolytes |
| US3965032A (en) * | 1973-04-16 | 1976-06-22 | The Dow Chemical Company | Colloidally stable dispersions |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1114780B2 (en) † | 2000-01-07 | 2008-09-03 | The Procter & Gamble Company | One-piece dosing cap |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1564653A (en) | 1980-04-10 |
| CA1078087A (en) | 1980-05-20 |
| NL185842C (nl) | 1990-08-01 |
| AU517207B2 (en) | 1981-07-16 |
| FR2366315A1 (fr) | 1978-04-28 |
| NL7707554A (nl) | 1978-01-23 |
| FR2366315B1 (enExample) | 1979-03-02 |
| AU2646077A (en) | 1979-01-04 |
| DE2731983C2 (enExample) | 1990-02-15 |
| NL185842B (nl) | 1990-03-01 |
| JPS5312982A (en) | 1978-02-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |