BE888297A - Procede de production de microcapsules, - Google Patents
Procede de production de microcapsules,Info
- Publication number
- BE888297A BE888297A BE0/204386A BE204386A BE888297A BE 888297 A BE888297 A BE 888297A BE 0/204386 A BE0/204386 A BE 0/204386A BE 204386 A BE204386 A BE 204386A BE 888297 A BE888297 A BE 888297A
- Authority
- BE
- Belgium
- Prior art keywords
- producing microcapsules
- microcapsules
- producing
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
- B41M5/165—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components characterised by the use of microcapsules; Special solvents for incorporating the ingredients
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
- B01J13/06—Making microcapsules or microballoons by phase separation
- B01J13/14—Polymerisation; cross-linking
- B01J13/18—In situ polymerisation with all reactants being present in the same phase
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249994—Composite having a component wherein a constituent is liquid or is contained within preformed walls [e.g., impregnant-filled, previously void containing component, etc.]
- Y10T428/249995—Constituent is in liquid form
- Y10T428/249997—Encapsulated liquid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Color Printing (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8011461 | 1980-04-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE888297A true BE888297A (fr) | 1981-07-31 |
Family
ID=10512630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/204386A BE888297A (fr) | 1980-04-08 | 1981-04-06 | Procede de production de microcapsules, |
Country Status (23)
Country | Link |
---|---|
US (1) | US4396670A (fr) |
JP (1) | JPS56155636A (fr) |
AT (1) | AT382796B (fr) |
AU (1) | AU539624B2 (fr) |
BE (1) | BE888297A (fr) |
BR (1) | BR8102014A (fr) |
CA (1) | CA1153635A (fr) |
CH (1) | CH649228A5 (fr) |
DE (1) | DE3114035A1 (fr) |
DK (1) | DK156781A (fr) |
ES (1) | ES8202491A1 (fr) |
FI (1) | FI71235C (fr) |
FR (1) | FR2479835A1 (fr) |
GR (1) | GR75211B (fr) |
HK (1) | HK68284A (fr) |
IT (1) | IT1200580B (fr) |
LU (1) | LU83287A1 (fr) |
NL (1) | NL8101684A (fr) |
NO (1) | NO811164L (fr) |
NZ (1) | NZ196601A (fr) |
PT (1) | PT72791B (fr) |
SE (1) | SE454651B (fr) |
ZA (1) | ZA811973B (fr) |
Families Citing this family (106)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4454083A (en) * | 1981-12-21 | 1984-06-12 | Appleton Papers Inc. | Continuous microencapsulation |
US4561981A (en) * | 1984-01-27 | 1985-12-31 | Characklis William G | Treatment of fouling with microcapsules |
DE3447298C1 (de) * | 1984-12-24 | 1986-04-24 | Papierfabrik August Koehler AG, 7602 Oberkirch | Verfahren zur Mikroverkapselung von Ölen mit darin gelösten Farbreaktionspartnern und danach hergestellte Mikrokapseln |
US5089339A (en) * | 1984-12-24 | 1992-02-18 | Pietsch Guenter | Aminoplast microencapsulation system |
DE3545803C2 (de) * | 1984-12-24 | 1991-02-14 | Papierfabrik August Koehler AG, 7602 Oberkirch | Verfahren zur Mikroverkapselung von Ölen mit darin gelösten Farbreaktionspartnern, danach hergestellte Mikrokapseln und deren Verwendung in Farbreaktionsaufzeichnungssystemen |
US4594370A (en) * | 1985-03-29 | 1986-06-10 | The Mead Corporation | Amine-formaldehyde microencapsulation process |
US4822769A (en) * | 1985-06-12 | 1989-04-18 | Nashua Corporation | High solids content coated back paper |
DE3532878A1 (de) * | 1985-09-14 | 1987-03-26 | Basf Ag | Kontinuierliches verfahren zur herstellung von mikrokapseln mit waenden aus melamin-formaldehydkondensaten in waessriger dispersion |
US4690825A (en) * | 1985-10-04 | 1987-09-01 | Advanced Polymer Systems, Inc. | Method for delivering an active ingredient by controlled time release utilizing a novel delivery vehicle which can be prepared by a process utilizing the active ingredient as a porogen |
DE3709586C1 (de) * | 1987-03-24 | 1988-07-14 | Koehler August Papierfab | Verfahren zur Mikroverkapselung von hydrophoben OElen,die danach erhaeltlichen Mikrokapseln und deren Verwendung |
JPS63268777A (ja) * | 1987-04-25 | 1988-11-07 | Kanzaki Paper Mfg Co Ltd | マイクロカプセルインキ組成物 |
US4766176A (en) * | 1987-07-20 | 1988-08-23 | Dow Corning Corporation | Storage stable heat curable organosiloxane compositions containing microencapsulated platinum-containing catalysts |
DE3860663D1 (de) * | 1987-12-21 | 1990-10-25 | Koehler August Papierfab | Verfahren zur herstellung von mikrokapseln, die danach erhaeltlichen mikrokapseln und deren verwendung. |
US5112541A (en) * | 1988-01-29 | 1992-05-12 | Idemitsu Kosan Company, Ltd. | Microencapsulated lubricating fluids and additives and method of making same |
US5023080A (en) * | 1988-06-17 | 1991-06-11 | Basic Bio Systems, Inc. | Time release protein |
US5079005A (en) * | 1988-06-17 | 1992-01-07 | Gupta Kashmiri L | Time release protein |
US5055300A (en) * | 1988-06-17 | 1991-10-08 | Basic Bio Systems, Inc. | Time release protein |
US5011885A (en) * | 1989-10-27 | 1991-04-30 | The Mead Corporation | Methods for the production of microcapsules using functionalized isocyanate |
DE3942155C1 (fr) * | 1989-12-20 | 1991-03-21 | Papierfabrik August Koehler Ag, 7602 Oberkirch, De | |
US5180637A (en) * | 1990-11-02 | 1993-01-19 | Sakura Color Products Corporation | Double-walled microcapsules and a process for preparation of same |
US5204185A (en) * | 1990-12-11 | 1993-04-20 | The Standard Register Company | Microencapsulation process using melamine-formaldehyde and microcapsules produced thereby |
CA2080424A1 (fr) * | 1991-10-25 | 1993-04-26 | Jerry Moy | Microcapsules renfermant des colloides inorganiques et methodes de fabrication |
WO1993017877A1 (fr) * | 1992-03-06 | 1993-09-16 | Nashua Corporation | Formulaires non carbones utilisables en xerographie |
ES2125306T5 (es) * | 1992-06-04 | 2006-04-01 | Arjo Wiggins Limited | Material de registro piezosensible. |
JPH06234268A (ja) * | 1992-12-16 | 1994-08-23 | Mitsubishi Paper Mills Ltd | インクジェット記録シート |
GB9313790D0 (en) * | 1993-07-03 | 1993-08-18 | Wiggins Teape Group The Ltd | Pressure-sensitive copying material |
GB9414637D0 (en) * | 1994-07-20 | 1994-09-07 | Wiggins Teape Group The Limite | Presure-sensitive copying material |
GB9522233D0 (en) * | 1995-10-31 | 1996-01-03 | Wiggins Teape Group The Limite | Pressure-sensitive copying paper |
DE10241942A1 (de) * | 2002-09-10 | 2004-03-18 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Mikrokapseln für die Kautschukherstellung und Verfahren zu deren Herstellung |
DE102005035388A1 (de) * | 2005-07-28 | 2007-02-01 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Mikroverkapselte Kautschukadditive und Verfahren zu deren Herstellung |
US20070078071A1 (en) * | 2005-09-30 | 2007-04-05 | Kaiping Lee | Spray dry capsule products and methods for preparing and using same |
US20070138672A1 (en) * | 2005-12-15 | 2007-06-21 | Kaiping Lee | Process for preparing a high stability microcapsule product and method for using same |
US20070138673A1 (en) * | 2005-12-15 | 2007-06-21 | Kaiping Lee | Process for Preparing a High Stability Microcapsule Product and Method for Using Same |
JP5049738B2 (ja) * | 2006-12-06 | 2012-10-17 | 株式会社日本触媒 | 多層マイクロカプセルおよびその製造方法 |
PL2822682T3 (pl) | 2011-11-29 | 2017-09-29 | Firmenich Sa | Mikrokapsułki i ich zastosowanie |
MX354289B (es) | 2013-05-22 | 2018-02-22 | Firmenich & Cie | Microcapsulas que contienen un compuesto fotolabil que libera gas y usos de las mismas. |
US9738859B2 (en) | 2013-05-22 | 2017-08-22 | Firmenich Sa | Microcapsules containing a gas-generating photolabile ketoacid or ketoester and uses thereof |
US9610228B2 (en) | 2013-10-11 | 2017-04-04 | International Flavors & Fragrances Inc. | Terpolymer-coated polymer encapsulated active material |
ES2790417T3 (es) | 2013-10-18 | 2020-10-27 | Int Flavors & Fragrances Inc | Formulación de encapsulado de fragancia híbrida y método de uso de la misma |
FR3016303B1 (fr) | 2014-01-10 | 2016-01-01 | Microcapsules Technologies | Procede de fabrication de microcapsules a double paroi, microcapsules preparees par ce procede et leur utilisation |
US10485739B2 (en) | 2014-10-16 | 2019-11-26 | Encapsys Llc | High strength microcapsules |
US9714397B2 (en) | 2014-10-16 | 2017-07-25 | Encapsys Llc | Controlled release microcapsules |
US9714396B2 (en) | 2014-10-16 | 2017-07-25 | Encapsys Llc | Controlled release dual walled microcapsules |
WO2016083321A1 (fr) | 2014-11-24 | 2016-06-02 | Firmenich Sa | Microcapsules contenant un polymère photolabile à libération de gaz et leurs utilisations |
WO2016091699A1 (fr) | 2014-12-08 | 2016-06-16 | Firmenich Sa | Nitrile aliphatique présentant une odeur de rose |
EP3230382B1 (fr) | 2014-12-10 | 2018-10-24 | Firmenich SA | Polysiloxanes en tant que systèmes de libération de parfum en parfumerie fine |
BR112017016794A2 (pt) | 2015-02-06 | 2018-04-17 | Firmenich & Cie | microcápsulas que conferem nota de odor intenso de baunilha |
MX2017013278A (es) | 2015-04-23 | 2018-01-26 | Firmenich & Cie | Odorante osmanthus. |
EP3322786B1 (fr) | 2015-07-14 | 2019-04-24 | Firmenich SA | Composé au parfum de muguet |
MX2018002222A (es) | 2015-09-16 | 2018-03-23 | Firmenich & Cie | Ingrediente perfumante verde de lirio del valle. |
WO2017055458A1 (fr) | 2015-10-01 | 2017-04-06 | Firmenich Sa | Parfum de vétiver |
MX2018009997A (es) | 2016-02-18 | 2019-02-07 | Int Flavors & Fragrances Inc | Composiciones de cápsulas de poliurea. |
EP3475401B1 (fr) | 2016-06-22 | 2024-05-22 | Firmenich SA | Odorisant pulvérulent ligneux puissant |
MX2019000150A (es) | 2016-07-01 | 2019-05-30 | Int Flavors & Fragrances Inc | Composiciones de microcapsulas estables. |
WO2018050655A1 (fr) | 2016-09-16 | 2018-03-22 | Firmenich Sa | Composition parfumante |
MX2019003078A (es) | 2016-09-16 | 2019-07-08 | Int Flavors & Fragrances Inc | Composiciones de microcapsulas estabilizadas con agentes de control de la viscosidad. |
WO2018050658A1 (fr) | 2016-09-16 | 2018-03-22 | Firmenich Sa | Composition parfumante |
US20180085291A1 (en) | 2016-09-28 | 2018-03-29 | International Flavors & Fragrances Inc. | Microcapsule compositions containing amino silicone |
CN110099658B (zh) | 2016-12-21 | 2022-08-30 | 弗门尼舍有限公司 | 铃兰气味剂 |
CN110177861B (zh) | 2017-01-18 | 2023-07-28 | 弗门尼舍有限公司 | 具有铃兰气味的组合物 |
EP3571273B1 (fr) | 2017-01-18 | 2020-09-23 | Firmenich SA | Composition ayant une odeur de muguet |
WO2018134410A1 (fr) | 2017-01-23 | 2018-07-26 | Firmenich Sa | Tensioactif clivable |
EP3596036B1 (fr) | 2017-03-15 | 2022-02-09 | Firmenich SA | Dérivés de cyclohexene utilisés comme substances parfumantes |
US11225629B2 (en) | 2017-04-04 | 2022-01-18 | Firmenich Sa | Vetiver odorant |
US10883066B2 (en) | 2017-04-04 | 2021-01-05 | Firmenich Sa | Vetiver odorant |
ES2923861T3 (es) | 2017-04-18 | 2022-10-03 | Firmenich & Cie | Alquilación alfa del aldehído con una olefina policíclica |
WO2018192923A1 (fr) | 2017-04-18 | 2018-10-25 | Firmenich Sa | Alpha alkylation d'aldéhyde avec une oléfine polycyclique |
JP7222969B2 (ja) | 2017-07-14 | 2023-02-15 | フイルメニツヒ ソシエテ アノニム | 冷感調合物 |
JP2020527539A (ja) | 2017-07-18 | 2020-09-10 | フイルメニツヒ ソシエテ アノニムFirmenich Sa | シクラメンにおい物質 |
ES2887600T3 (es) | 2017-11-28 | 2021-12-23 | Firmenich & Cie | Ambar odorante |
ES2882078T3 (es) | 2018-01-19 | 2021-12-01 | Firmenich & Cie | Olor a lirio de los valles |
US20210363461A1 (en) | 2018-06-21 | 2021-11-25 | FlRMENICH SA | Compounds for providing a long-lasting strawberry odor |
EP3810566B1 (fr) | 2018-06-26 | 2022-09-21 | Firmenich SA | Dérivés de cyclohexène propanal en tant qu'ingrédients de parfum |
EP3775119B1 (fr) | 2018-10-15 | 2022-04-27 | Firmenich SA | Composés de cyclopentanone |
EP3774711A1 (fr) | 2018-10-16 | 2021-02-17 | Firmenich SA | Ouverture de cycle cyclopropyle par alkylation alpha d'un aldéhyde à l'aide d'une oléfine polycyclique |
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JP2022535310A (ja) | 2019-05-27 | 2022-08-08 | フイルメニツヒ ソシエテ アノニム | アンバーのにおい物質 |
MX2021011980A (es) | 2019-05-31 | 2021-11-03 | Firmenich & Cie | Composicion de control de artropodos. |
BR112021019043A2 (pt) | 2019-05-31 | 2021-11-30 | Firmenich & Cie | Composições de controle de artrópode |
WO2021110680A1 (fr) | 2019-12-03 | 2021-06-10 | Firmenich Sa | Pro-parfum d'énoléther |
MX2022002595A (es) | 2019-12-19 | 2022-03-25 | Firmenich & Cie | Compuestos para proporcionar un olor floral y frutal de larga duracion. |
MX2022006921A (es) | 2019-12-20 | 2022-07-12 | Firmenich & Cie | Macrociclos odoriferos almizclados con olor a polvo. |
EP4034073A1 (fr) | 2019-12-20 | 2022-08-03 | Firmenich SA | Compositions de proparfum |
CN114761526A (zh) | 2020-01-24 | 2022-07-15 | 弗门尼舍有限公司 | 青香气味剂 |
US20230227751A1 (en) | 2020-04-14 | 2023-07-20 | Firmenich Sa | Odorant compound |
MX2022010501A (es) | 2020-04-14 | 2022-09-21 | Firmenich & Cie | Compuestos para proporcionar un olor duradero. |
WO2021209397A1 (fr) | 2020-04-14 | 2021-10-21 | Firmenich Sa | Substance odorante au parfum de muguet |
CN115702138A (zh) | 2020-06-12 | 2023-02-14 | 弗门尼舍有限公司 | 烯醇醚香料前体 |
EP4181681A1 (fr) | 2020-07-15 | 2023-05-24 | Firmenich SA | Composition de lutte contre les arthropodes |
CN116209741A (zh) | 2020-09-24 | 2023-06-02 | 弗门尼舍有限公司 | 含有芳香剂前体的消费品 |
JP2023547303A (ja) | 2020-10-23 | 2023-11-10 | フイルメニツヒ ソシエテ アノニム | 汗臭の知覚を抑制または除去するための組成物 |
JP2023553409A (ja) | 2020-12-03 | 2023-12-21 | フイルメニツヒ ソシエテ アノニム | ドライシャンプー組成物 |
CN115989546A (zh) | 2020-12-21 | 2023-04-18 | 弗门尼舍有限公司 | 用于训练神经网络设备的计算机实现的方法以及用于生成香氛或风味组合物的相应方法 |
BR112023019287A2 (pt) | 2021-04-29 | 2023-11-07 | Firmenich & Cie | Método de determinação de impacto sensorial de composição aquosa, método de determinação de quantidade de ingredientes de composição aquosa e sistemas correspondentes |
US20240216246A1 (en) | 2021-05-20 | 2024-07-04 | Firmenich Sa | Powdery, musky odorant macrocycles |
JP2024523584A (ja) | 2021-06-28 | 2024-06-28 | フイルメニツヒ ソシエテ アノニム | タンブル乾燥用の繊維物品 |
CN117941003A (zh) | 2021-10-18 | 2024-04-26 | 弗门尼舍有限公司 | 化合物数据库构建方法、组合物预测和组装方法以及所获得的具有保湿效果的香氛 |
MX2024006774A (es) | 2021-12-14 | 2024-06-20 | Firmenich & Cie | Properfume de eter enolico. |
US20230329982A1 (en) * | 2022-04-19 | 2023-10-19 | Trucapsol Llc | Resin compositions comprising a macromolecule crosslinked with polyamide epichlorohydrin, controlled release particles and compositions comprising same, and methods of making same |
WO2023247298A1 (fr) | 2022-06-21 | 2023-12-28 | Firmenich Sa | Compositions pour prévenir, réduire ou apporter des améliorations aux mauvaises odeurs liées à des aldéhydes et des cétones, et leurs utilisations |
WO2023247604A1 (fr) | 2022-06-22 | 2023-12-28 | Firmenich Sa | Procédés pour améliorer les performances mentales et compositions destinées à être mises en oeuvre dans ces procédés |
WO2023247599A1 (fr) | 2022-06-22 | 2023-12-28 | Firmenich Sa | Compositions de parfum ayant des performances de sillage de longue durée |
WO2024046768A1 (fr) | 2022-08-31 | 2024-03-07 | Firmenich Sa | Compositions de parfum contenant du 2,3-butanediol et/ou du 1,3-butanediol |
WO2024046769A1 (fr) | 2022-08-31 | 2024-03-07 | Firmenich Sa | Compositions de parfum contenant du 1,3-butanediol |
WO2024074323A1 (fr) | 2022-10-07 | 2024-04-11 | Firmenich Sa | Compositions de parfum stabilisées et leurs utilisations |
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JPS54107881A (en) * | 1978-02-14 | 1979-08-24 | Fuji Photo Film Co Ltd | Preparation of minute capsule |
JPS6023859B2 (ja) | 1978-11-14 | 1985-06-10 | 神崎製紙株式会社 | マイクロカプセルの製造方法 |
DE3008658A1 (de) | 1979-03-09 | 1980-09-11 | Fuji Photo Film Co Ltd | Verfahren zur herstellung von mikrokapseln |
-
1981
- 1981-03-24 NZ NZ19660181A patent/NZ196601A/xx unknown
- 1981-03-24 AU AU68693/81A patent/AU539624B2/en not_active Ceased
- 1981-03-24 ZA ZA00811973A patent/ZA811973B/xx unknown
- 1981-03-24 US US06/247,150 patent/US4396670A/en not_active Expired - Lifetime
- 1981-03-27 CA CA000374007A patent/CA1153635A/fr not_active Expired
- 1981-03-31 SE SE8102051A patent/SE454651B/sv not_active IP Right Cessation
- 1981-04-02 PT PT7279181A patent/PT72791B/pt unknown
- 1981-04-03 BR BR8102014A patent/BR8102014A/pt unknown
- 1981-04-03 NL NL8101684A patent/NL8101684A/nl not_active Application Discontinuation
- 1981-04-03 NO NO811164A patent/NO811164L/no unknown
- 1981-04-03 FI FI811041A patent/FI71235C/fi not_active IP Right Cessation
- 1981-04-06 BE BE0/204386A patent/BE888297A/fr not_active IP Right Cessation
- 1981-04-06 AT AT159381A patent/AT382796B/de not_active IP Right Cessation
- 1981-04-06 GR GR64592A patent/GR75211B/el unknown
- 1981-04-06 IT IT2094781A patent/IT1200580B/it active
- 1981-04-07 DE DE3114035A patent/DE3114035A1/de active Granted
- 1981-04-07 DK DK156781A patent/DK156781A/da not_active IP Right Cessation
- 1981-04-07 FR FR8106943A patent/FR2479835A1/fr active Granted
- 1981-04-07 LU LU83287A patent/LU83287A1/fr unknown
- 1981-04-07 ES ES501139A patent/ES8202491A1/es not_active Expired
- 1981-04-08 CH CH2371/81A patent/CH649228A5/de not_active IP Right Cessation
- 1981-04-08 JP JP5287881A patent/JPS56155636A/ja active Granted
-
1984
- 1984-08-30 HK HK68284A patent/HK68284A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA1153635A (fr) | 1983-09-13 |
ATA159381A (de) | 1986-09-15 |
BR8102014A (pt) | 1981-10-13 |
DK156781A (da) | 1981-10-09 |
US4396670A (en) | 1983-08-02 |
JPS56155636A (en) | 1981-12-01 |
CH649228A5 (de) | 1985-05-15 |
FR2479835B1 (fr) | 1983-06-10 |
LU83287A1 (fr) | 1981-12-02 |
ZA811973B (en) | 1982-04-28 |
ES501139A0 (es) | 1982-02-01 |
GR75211B (fr) | 1984-07-13 |
NO811164L (no) | 1981-10-09 |
AT382796B (de) | 1987-04-10 |
DE3114035C2 (fr) | 1988-03-31 |
NZ196601A (en) | 1982-12-21 |
SE8102051L (sv) | 1981-10-09 |
HK68284A (en) | 1984-09-07 |
SE454651B (sv) | 1988-05-24 |
IT1200580B (it) | 1989-01-27 |
DE3114035C3 (fr) | 1993-05-13 |
FR2479835A1 (fr) | 1981-10-09 |
AU6869381A (en) | 1981-10-15 |
FI71235C (fi) | 1986-12-19 |
NL8101684A (nl) | 1981-11-02 |
ES8202491A1 (es) | 1982-02-01 |
FI811041L (fi) | 1981-10-09 |
PT72791A (en) | 1981-05-01 |
IT8120947A0 (it) | 1981-04-06 |
DE3114035A1 (de) | 1982-02-11 |
AU539624B2 (en) | 1984-10-11 |
FI71235B (fi) | 1986-09-09 |
PT72791B (en) | 1982-07-26 |
JPH0347139B2 (fr) | 1991-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE20 | Patent expired |
Owner name: ARJO WIGGINS LTD Effective date: 20010406 |