JPH0577796B2 - - Google Patents
Info
- Publication number
- JPH0577796B2 JPH0577796B2 JP61233376A JP23337686A JPH0577796B2 JP H0577796 B2 JPH0577796 B2 JP H0577796B2 JP 61233376 A JP61233376 A JP 61233376A JP 23337686 A JP23337686 A JP 23337686A JP H0577796 B2 JPH0577796 B2 JP H0577796B2
- Authority
- JP
- Japan
- Prior art keywords
- sizing
- weight
- paper
- cyclic dicarboxylic
- emulsion
- 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.)
- Expired - Lifetime
Links
- 239000000203 mixture Substances 0.000 claims abstract description 53
- 235000019388 lanolin Nutrition 0.000 claims abstract description 37
- 239000004166 Lanolin Substances 0.000 claims abstract description 36
- 229940039717 lanolin Drugs 0.000 claims abstract description 36
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims abstract description 20
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 20
- 238000004513 sizing Methods 0.000 claims description 74
- 239000000123 paper Substances 0.000 claims description 44
- 239000000839 emulsion Substances 0.000 claims description 33
- 238000000034 method Methods 0.000 claims description 23
- 239000003795 chemical substances by application Substances 0.000 claims description 22
- 125000004432 carbon atom Chemical group C* 0.000 claims description 19
- 239000000835 fiber Substances 0.000 claims description 16
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 15
- 125000000217 alkyl group Chemical group 0.000 claims description 15
- 125000002091 cationic group Chemical group 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000003995 emulsifying agent Substances 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 8
- 150000003972 cyclic carboxylic anhydrides Chemical class 0.000 claims description 7
- 230000002209 hydrophobic effect Effects 0.000 claims description 7
- 230000014759 maintenance of location Effects 0.000 claims description 7
- 239000011087 paperboard Substances 0.000 claims description 5
- 125000001424 substituent group Chemical group 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 4
- 125000001165 hydrophobic group Chemical group 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000011065 in-situ storage Methods 0.000 claims description 3
- 125000003342 alkenyl group Chemical group 0.000 claims description 2
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 2
- 150000001768 cations Chemical class 0.000 claims description 2
- 239000006185 dispersion Substances 0.000 claims description 2
- 125000003258 trimethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])[*:1] 0.000 claims description 2
- GXGJIOMUZAGVEH-UHFFFAOYSA-N Chamazulene Chemical group CCC1=CC=C(C)C2=CC=C(C)C2=C1 GXGJIOMUZAGVEH-UHFFFAOYSA-N 0.000 claims 1
- 230000032683 aging Effects 0.000 description 7
- 238000004945 emulsification Methods 0.000 description 7
- 229920002472 Starch Polymers 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 235000019698 starch Nutrition 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- 229920000881 Modified starch Polymers 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 150000001412 amines Chemical class 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 235000019426 modified starch Nutrition 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 239000008107 starch Substances 0.000 description 4
- 230000002378 acidificating effect Effects 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 3
- -1 dimethylene group Chemical group 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- ALLHOOZJEFGTPW-UHFFFAOYSA-N 7-methylidenepentadecane Chemical compound CCCCCCCCC(=C)CCCCCC ALLHOOZJEFGTPW-UHFFFAOYSA-N 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 150000001346 alkyl aryl ethers Chemical class 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 2
- 235000005822 corn Nutrition 0.000 description 2
- 230000001804 emulsifying effect Effects 0.000 description 2
- 238000000265 homogenisation Methods 0.000 description 2
- 239000000416 hydrocolloid Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000013055 pulp slurry Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 229920001059 synthetic polymer Polymers 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- IGFXDIOXQABHSI-UHFFFAOYSA-N 3,3,4-tris(2-methylprop-1-enyl)oxolane-2,5-dione Chemical compound CC(C)=CC1C(=O)OC(=O)C1(C=C(C)C)C=C(C)C IGFXDIOXQABHSI-UHFFFAOYSA-N 0.000 description 1
- STCGDIFOKYOODD-UHFFFAOYSA-N 3-(14-methylpentadec-1-enyl)oxolane-2,5-dione Chemical compound CC(C)CCCCCCCCCCCC=CC1CC(=O)OC1=O STCGDIFOKYOODD-UHFFFAOYSA-N 0.000 description 1
- GPFVWKXABQQNEM-BMRADRMJSA-N 3-[(e)-16-methylheptadec-1-enyl]oxolane-2,5-dione Chemical compound CC(C)CCCCCCCCCCCCC\C=C\C1CC(=O)OC1=O GPFVWKXABQQNEM-BMRADRMJSA-N 0.000 description 1
- UWERUIGPWOVNGG-MDZDMXLPSA-N 3-[(e)-dec-1-enyl]oxolane-2,5-dione Chemical compound CCCCCCCC\C=C\C1CC(=O)OC1=O UWERUIGPWOVNGG-MDZDMXLPSA-N 0.000 description 1
- WVRNUXJQQFPNMN-VAWYXSNFSA-N 3-[(e)-dodec-1-enyl]oxolane-2,5-dione Chemical compound CCCCCCCCCC\C=C\C1CC(=O)OC1=O WVRNUXJQQFPNMN-VAWYXSNFSA-N 0.000 description 1
- YAXXOCZAXKLLCV-UHFFFAOYSA-N 3-dodecyloxolane-2,5-dione Chemical compound CCCCCCCCCCCCC1CC(=O)OC1=O YAXXOCZAXKLLCV-UHFFFAOYSA-N 0.000 description 1
- KSESVFXLMTZCOE-UHFFFAOYSA-N 3-octadec-10-en-9-yloxolane-2,5-dione Chemical compound CCCCCCCC=CC(CCCCCCCC)C1CC(=O)OC1=O KSESVFXLMTZCOE-UHFFFAOYSA-N 0.000 description 1
- PITZCQFWOYZWEN-UHFFFAOYSA-N 3-tetradec-8-en-7-yloxolane-2,5-dione Chemical compound CCCCCC=CC(CCCCCC)C1CC(=O)OC1=O PITZCQFWOYZWEN-UHFFFAOYSA-N 0.000 description 1
- CVAILVCOUXVCRZ-UHFFFAOYSA-N 7-methylidenenonadecane Chemical compound CCCCCCCCCCCCC(=C)CCCCCC CVAILVCOUXVCRZ-UHFFFAOYSA-N 0.000 description 1
- QDOYJBSJTHIWKH-UHFFFAOYSA-N 7-methylidenetridecane Chemical compound CCCCCCC(=C)CCCCCC QDOYJBSJTHIWKH-UHFFFAOYSA-N 0.000 description 1
- UMIBFIUCAJSFCJ-UHFFFAOYSA-N 8-methylidenehexadecane Chemical compound CCCCCCCCC(=C)CCCCCCC UMIBFIUCAJSFCJ-UHFFFAOYSA-N 0.000 description 1
- WSUZLUMBCPVHKX-UHFFFAOYSA-N 9-methylideneheptadecane Chemical compound CCCCCCCCC(=C)CCCCCCCC WSUZLUMBCPVHKX-UHFFFAOYSA-N 0.000 description 1
- NEAFLGWVOVUKRO-UHFFFAOYSA-N 9-methylidenenonadecane Chemical compound CCCCCCCCCCC(=C)CCCCCCCC NEAFLGWVOVUKRO-UHFFFAOYSA-N 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 229920002261 Corn starch Polymers 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- 240000003183 Manihot esculenta Species 0.000 description 1
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 150000008064 anhydrides Chemical group 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 229920006317 cationic polymer Polymers 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000008120 corn starch Substances 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- FLISWPFVWWWNNP-BQYQJAHWSA-N dihydro-3-(1-octenyl)-2,5-furandione Chemical compound CCCCCC\C=C\C1CC(=O)OC1=O FLISWPFVWWWNNP-BQYQJAHWSA-N 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- VANNPISTIUFMLH-UHFFFAOYSA-N glutaric anhydride Chemical class O=C1CCCC(=O)O1 VANNPISTIUFMLH-UHFFFAOYSA-N 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 150000002561 ketenes Chemical class 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 239000002557 mineral fiber Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 238000000399 optical microscopy Methods 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- ZXFYKYSBFXNVIG-UHFFFAOYSA-N pentadec-7-ene Chemical compound CCCCCCCC=CCCCCCC ZXFYKYSBFXNVIG-UHFFFAOYSA-N 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- XYFCBTPGUUZFHI-UHFFFAOYSA-O phosphonium Chemical compound [PH4+] XYFCBTPGUUZFHI-UHFFFAOYSA-O 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000011417 postcuring Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 239000004627 regenerated cellulose Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000011122 softwood Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-O sulfonium Chemical compound [SH3+] RWSOTUBLDIXVET-UHFFFAOYSA-O 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/14—Carboxylic acids; Derivatives thereof
- D21H17/15—Polycarboxylic acids, e.g. maleic acid
- D21H17/16—Addition products thereof with hydrocarbons
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/14—Carboxylic acids; Derivatives thereof
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/60—Waxes
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/16—Sizing or water-repelling agents
Landscapes
- Paper (AREA)
- Cosmetics (AREA)
- Photoreceptors In Electrophotography (AREA)
- Electrical Control Of Ignition Timing (AREA)
- Saccharide Compounds (AREA)
- Adhesives Or Adhesive Processes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US78390485A | 1985-10-03 | 1985-10-03 | |
| US783904 | 1985-10-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6285099A JPS6285099A (ja) | 1987-04-18 |
| JPH0577796B2 true JPH0577796B2 (es) | 1993-10-27 |
Family
ID=25130771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61233376A Granted JPS6285099A (ja) | 1985-10-03 | 1986-10-02 | エトキシル化ラノリンを含有する貯蔵安定な紙用サイズ剤組成物 |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0218110B1 (es) |
| JP (1) | JPS6285099A (es) |
| AT (1) | ATE40165T1 (es) |
| AU (1) | AU570856B2 (es) |
| CA (1) | CA1276057C (es) |
| DE (1) | DE3661851D1 (es) |
| FI (1) | FI864026A (es) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL129371C (es) | 1961-09-08 | |||
| US3821069A (en) | 1973-01-02 | 1974-06-28 | Nat Starch Chem Corp | Process of sizing paper with a reaction product of maleic anhydride and an internal olefin |
| US3968005A (en) | 1973-10-09 | 1976-07-06 | National Starch And Chemical Corporation | Paper sizing process using a reaction product of maleic anhydride with a vinylidene olefin |
| USRE29960E (en) | 1976-05-05 | 1979-04-10 | National Starch And Chemical Corp. | Method of sizing paper |
| US4529447A (en) * | 1982-06-11 | 1985-07-16 | Sanyo Chemical Industries, Ltd. | Sizing composition |
| JPS59144697A (ja) | 1983-02-07 | 1984-08-18 | 日本石油化学株式会社 | 紙サイズ剤 |
| JPH07923A (ja) | 1993-06-14 | 1995-01-06 | Katsunori Horikoshi | 洗浄装置 |
-
1986
- 1986-09-08 DE DE8686112384T patent/DE3661851D1/de not_active Expired
- 1986-09-08 EP EP86112384A patent/EP0218110B1/en not_active Expired
- 1986-09-08 AT AT86112384T patent/ATE40165T1/de not_active IP Right Cessation
- 1986-09-22 AU AU63022/86A patent/AU570856B2/en not_active Ceased
- 1986-10-01 CA CA000519551A patent/CA1276057C/en not_active Expired - Fee Related
- 1986-10-02 JP JP61233376A patent/JPS6285099A/ja active Granted
- 1986-10-03 FI FI864026A patent/FI864026A/fi not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| CA1276057C (en) | 1990-11-13 |
| JPS6285099A (ja) | 1987-04-18 |
| FI864026A0 (fi) | 1986-10-03 |
| FI864026A (fi) | 1987-04-04 |
| EP0218110B1 (en) | 1989-01-18 |
| DE3661851D1 (en) | 1989-02-23 |
| EP0218110A1 (en) | 1987-04-15 |
| ATE40165T1 (de) | 1989-02-15 |
| AU570856B2 (en) | 1988-03-24 |
| AU6302286A (en) | 1987-04-09 |
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