CN113242878B - 基于至少一种包含极性官能团的官能化弹性体和特定酚类化合物的橡胶组合物 - Google Patents
基于至少一种包含极性官能团的官能化弹性体和特定酚类化合物的橡胶组合物 Download PDFInfo
- Publication number
- CN113242878B CN113242878B CN201980083044.6A CN201980083044A CN113242878B CN 113242878 B CN113242878 B CN 113242878B CN 201980083044 A CN201980083044 A CN 201980083044A CN 113242878 B CN113242878 B CN 113242878B
- Authority
- CN
- China
- Prior art keywords
- composition according
- hydroxyl
- group
- functional groups
- phr
- 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.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/13—Phenols; Phenolates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L15/00—Compositions of rubber derivatives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
- C08J5/0405—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres
- C08J5/041—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres with metal fibres
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
- B60C1/0016—Compositions of the tread
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
- B60C1/0041—Compositions of the carcass layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
- B60C2001/0066—Compositions of the belt layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
- B60C2001/0083—Compositions of the cap ply layers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2315/00—Characterised by the use of rubber derivatives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0025—Crosslinking or vulcanising agents; including accelerators
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/07—Aldehydes; Ketones
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/13—Phenols; Phenolates
- C08K5/134—Phenols containing ester groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/17—Amines; Quaternary ammonium compounds
- C08K5/18—Amines; Quaternary ammonium compounds with aromatically bound amino groups
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Epoxy Resins (AREA)
- Tires In General (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1873024A FR3089988A3 (fr) | 2018-12-17 | 2018-12-17 | Composition de caoutchouc à base d’au moins un élastomère fonctionnalisé comprenant des groupes fonctionnels polaires et un composé phénolique spécifique |
| FR1873024 | 2018-12-17 | ||
| FR1900923A FR3089987B1 (fr) | 2018-12-17 | 2019-01-31 | Composition de caoutchouc à base d’au moins un élastomère fonctionnalisé comprenant des groupes fonctionnels polaires et un composé phénolique spécifique |
| FR1900923 | 2019-01-31 | ||
| PCT/FR2019/053019 WO2020128234A1 (fr) | 2018-12-17 | 2019-12-11 | Composition de caoutchouc a base d'au moins un elastomere fonctionnalise comprenant des groupes fonctionnels polaires et un compose phenolique specifique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113242878A CN113242878A (zh) | 2021-08-10 |
| CN113242878B true CN113242878B (zh) | 2023-12-08 |
Family
ID=66867451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201980083044.6A Active CN113242878B (zh) | 2018-12-17 | 2019-12-11 | 基于至少一种包含极性官能团的官能化弹性体和特定酚类化合物的橡胶组合物 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US12291626B2 (https=) |
| EP (1) | EP3898804A1 (https=) |
| JP (2) | JP2022513250A (https=) |
| CN (1) | CN113242878B (https=) |
| FR (2) | FR3089988A3 (https=) |
| WO (1) | WO2020128234A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3086297B1 (fr) | 2018-09-21 | 2021-06-04 | Michelin & Cie | Composition de caoutchouc comprenant un compose polyphenolique |
| FR3121144B1 (fr) * | 2021-03-29 | 2023-03-31 | Michelin & Cie | Composite comprenant un élément de renfort métallique et une composition élastomérique comprenant une résine promotrice d’adhésion |
| FR3121143B1 (fr) * | 2021-03-29 | 2023-03-03 | Michelin & Cie | Composite comprenant un élément de renfort métallique et une composition élastomérique comprenant une résine promotrice d’adhésion |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001080311A (ja) * | 1999-09-16 | 2001-03-27 | Toray Ind Inc | 空気入りラジアルタイヤ |
| JP2005068604A (ja) * | 2003-08-26 | 2005-03-17 | Bridgestone Corp | ゴム補強コード用接着剤液及びゴム補強用コード |
| JP2009040331A (ja) * | 2007-08-10 | 2009-02-26 | Sumitomo Rubber Ind Ltd | タイヤ |
| CN102463846A (zh) * | 2010-10-28 | 2012-05-23 | 固特异轮胎和橡胶公司 | 具有轮胎层和与其粘附的dva隔离层的充气轮胎及其制造方法 |
| CN102731846A (zh) * | 2011-04-15 | 2012-10-17 | 住友橡胶工业株式会社 | 轮胎用橡胶组合物以及使用其的轮胎 |
| CN105263707A (zh) * | 2013-06-03 | 2016-01-20 | 横滨橡胶株式会社 | 层叠体、内衬材料及充气轮胎 |
Family Cites Families (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4758629A (en) | 1986-05-28 | 1988-07-19 | E. I. Du Pont De Nemours And Company | Thermoplastic compositions of crystalline polyolefin and ethylene-containing copolymer |
| TW300227B (https=) | 1993-12-20 | 1997-03-11 | Sumitomo Chemical Co | |
| IT1277581B1 (it) | 1995-09-14 | 1997-11-11 | Enichem Elastomers | Composizione elastomerica utile come battistrada per pneumatici |
| BR9708412A (pt) | 1996-04-01 | 2000-10-24 | Cabot Corp | Aparelho, método e compostos de elastÈmero novos |
| PL189105B1 (pl) | 1997-09-30 | 2005-06-30 | Cabot Corp | Sposób wytwarzania mieszanki kompozytów elastomerowych |
| JPH11220258A (ja) * | 1998-01-29 | 1999-08-10 | Hitachi Chem Co Ltd | 多層プリント配線板の製造方法 |
| JP2000160479A (ja) | 1998-11-26 | 2000-06-13 | Toray Ind Inc | 繊維用処理剤、繊維構造物の製造方法および産業資材用繊維材料 |
| US6387524B1 (en) * | 2000-01-19 | 2002-05-14 | Blair Rubber Company | Tank liners and methods for installing same |
| WO2002010269A2 (fr) | 2000-07-31 | 2002-02-07 | Societe De Technologie Michelin | Bande de roulement pour pneumatique |
| JP2004525022A (ja) | 2001-03-30 | 2004-08-19 | ピレリ・プネウマティチ・ソチエタ・ペル・アツィオーニ | 補強されたビードを有する車両ホイール用タイヤ |
| CN1260258C (zh) | 2001-05-14 | 2006-06-21 | 大赛璐化学工业株式会社 | 环氧化二烯烃系聚合物的制造方法 |
| BR0211898A (pt) | 2001-08-13 | 2004-09-21 | Michelin Soc Tech | Composição de borracha diênica para pneumático, processo para preparar a mesma, utilização de uma composição de borracha, artigo semi-acabado de borracha para pneumático, pneumático, banda de rodagem de pneumático, e, processo para reforçar uma composição de borracha diênica destinada à fabricação de pneumáticos |
| SE519792C2 (sv) | 2001-08-17 | 2003-04-08 | Volvo Lastvagnar Ab | Metod för estimering av massan hos ett fordon vilket framförs på en väg med en varierande lutning samt metod för estimering av lutningen av den väg där ett fordon framförs |
| JP4300887B2 (ja) * | 2003-06-11 | 2009-07-22 | ダイソー株式会社 | 加硫用ゴム組成物およびその加硫ゴム材料 |
| JP2010084112A (ja) * | 2008-10-03 | 2010-04-15 | Du Pont Toray Co Ltd | 繊維とゴムの接着方法及び耐熱ゴム組成物 |
| KR101152673B1 (ko) | 2009-10-22 | 2012-06-15 | 금호석유화학 주식회사 | 기능성 스티렌-부타디엔 공중합체 |
| JP2012057104A (ja) | 2010-09-10 | 2012-03-22 | Tohoku Ricoh Co Ltd | 難燃性ゴム系組成物 |
| JP2012158697A (ja) * | 2011-02-01 | 2012-08-23 | Bridgestone Corp | 空気入りタイヤ |
| JP5465204B2 (ja) * | 2011-03-11 | 2014-04-09 | 東海ゴム工業株式会社 | 車両用耐熱ホース |
| JP2012207088A (ja) | 2011-03-29 | 2012-10-25 | Toyo Tire & Rubber Co Ltd | ゴムウエットマスターバッチおよびその製造方法、ゴム組成物ならびに空気入りタイヤ |
| JP5654410B2 (ja) | 2011-04-22 | 2015-01-14 | 住友ゴム工業株式会社 | タイヤ用ゴム組成物及び空気入りタイヤ |
| IN2014DN07828A (https=) * | 2012-02-29 | 2015-05-15 | Bridgestone Corp | |
| US9212275B2 (en) * | 2012-09-26 | 2015-12-15 | The Goodyear Tire & Rubber Company | Tire with tread comprised of functionalized elastomer and pre-treated silica |
| JP6425260B2 (ja) | 2012-11-29 | 2018-11-21 | 西川ゴム工業株式会社 | エラストマー組成物の製造方法 |
| FR2999589B1 (fr) | 2012-12-17 | 2014-12-26 | Michelin & Cie | Pneumatique comportant une composition de caoutchouc comprenant un elastomere epoxyde reticule par un poly-acide carboxylique |
| KR101566862B1 (ko) | 2013-04-23 | 2015-11-06 | 한국타이어 주식회사 | 타이어 트레드용 고무 조성물 및 이를 이용하여 제조한 타이어 |
| CN110256742A (zh) * | 2014-03-14 | 2019-09-20 | 株式会社可乐丽 | 橡胶组合物 |
| CN104356457A (zh) * | 2014-11-25 | 2015-02-18 | 侨健新能源科技(苏州)有限公司 | 一种绿色改性丁苯橡胶电缆护套材料 |
| FR3031745A1 (fr) | 2015-01-21 | 2016-07-22 | Michelin & Cie | Composition de caoutchouc a haute rigidite |
| EP3247748B1 (fr) | 2015-01-21 | 2024-05-22 | Compagnie Générale des Etablissements Michelin | Composition de caoutchouc à haute rigidité |
| JP6572631B2 (ja) | 2015-06-08 | 2019-09-11 | 横浜ゴム株式会社 | タイヤ用ゴム組成物およびその製造方法並びに空気入りタイヤ |
| US10711132B2 (en) * | 2015-09-25 | 2020-07-14 | Compagnie Generale Des Etablissements Michelin | Use of an esterified aromatic polyphenol derivative for the production of a phenol-aldehyde resin for reinforcement of a rubber composition |
| FR3043680B1 (fr) | 2015-11-13 | 2017-12-08 | Michelin & Cie | Composition de caoutchouc comprenant un polymere dienique fonctionnel |
| FR3043591A1 (fr) | 2015-11-13 | 2017-05-19 | Michelin & Cie | Composite a base de composant metallique et d'une matrice polymere fonctionnelle |
| CN108431130B (zh) | 2015-12-14 | 2020-12-08 | 米其林集团总公司 | 基于芳族醛和芳族多酚的具有高流动性水平的橡胶组合物 |
| JP6703875B2 (ja) | 2016-03-30 | 2020-06-03 | マクセルホールディングス株式会社 | 粘着テープ |
| FR3054233A1 (fr) | 2016-07-21 | 2018-01-26 | Compagnie Generale Des Etablissements Michelin | Composition de caoutchouc a haute rigidite |
| FR3054226A1 (fr) | 2016-07-21 | 2018-01-26 | Compagnie Generale Des Etablissements Michelin | Composition de caoutchouc a haute rigidite |
| WO2019122587A1 (fr) | 2017-12-21 | 2019-06-27 | Compagnie Generale Des Etablissements Michelin | Composition de caoutchouc réticulée par un diacide et comprenant un composé phénolique |
| FR3086297B1 (fr) | 2018-09-21 | 2021-06-04 | Michelin & Cie | Composition de caoutchouc comprenant un compose polyphenolique |
| FR3089990A3 (fr) | 2018-12-17 | 2020-06-19 | Michelin & Cie | Composition de caoutchouc à base d’au moins un élastomère fonctionnalisé comprenant des groupes fonctionnels polaires et un composé polyphénolique spécifique |
| FR3104590B1 (fr) | 2019-12-12 | 2021-12-03 | Michelin & Cie | Composite comprenant un élément de renfort et une composition de caoutchouc |
-
2018
- 2018-12-17 FR FR1873024A patent/FR3089988A3/fr active Pending
-
2019
- 2019-01-31 FR FR1900923A patent/FR3089987B1/fr active Active
- 2019-12-11 CN CN201980083044.6A patent/CN113242878B/zh active Active
- 2019-12-11 WO PCT/FR2019/053019 patent/WO2020128234A1/fr not_active Ceased
- 2019-12-11 US US17/414,204 patent/US12291626B2/en active Active
- 2019-12-11 JP JP2021534388A patent/JP2022513250A/ja not_active Ceased
- 2019-12-11 EP EP19839386.0A patent/EP3898804A1/fr active Pending
-
2024
- 2024-08-28 JP JP2024146244A patent/JP7591176B1/ja active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001080311A (ja) * | 1999-09-16 | 2001-03-27 | Toray Ind Inc | 空気入りラジアルタイヤ |
| JP2005068604A (ja) * | 2003-08-26 | 2005-03-17 | Bridgestone Corp | ゴム補強コード用接着剤液及びゴム補強用コード |
| JP2009040331A (ja) * | 2007-08-10 | 2009-02-26 | Sumitomo Rubber Ind Ltd | タイヤ |
| CN102463846A (zh) * | 2010-10-28 | 2012-05-23 | 固特异轮胎和橡胶公司 | 具有轮胎层和与其粘附的dva隔离层的充气轮胎及其制造方法 |
| CN102731846A (zh) * | 2011-04-15 | 2012-10-17 | 住友橡胶工业株式会社 | 轮胎用橡胶组合物以及使用其的轮胎 |
| CN105263707A (zh) * | 2013-06-03 | 2016-01-20 | 横滨橡胶株式会社 | 层叠体、内衬材料及充气轮胎 |
Also Published As
| Publication number | Publication date |
|---|---|
| US12291626B2 (en) | 2025-05-06 |
| JP2022513250A (ja) | 2022-02-07 |
| FR3089988A3 (fr) | 2020-06-19 |
| EP3898804A1 (fr) | 2021-10-27 |
| US20220025163A1 (en) | 2022-01-27 |
| JP7591176B1 (ja) | 2024-11-27 |
| CN113242878A (zh) | 2021-08-10 |
| FR3089987B1 (fr) | 2022-07-15 |
| JP2024177166A (ja) | 2024-12-19 |
| FR3089987A1 (fr) | 2020-06-19 |
| WO2020128234A1 (fr) | 2020-06-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113195245B (zh) | 基于至少一种包含极性官能团的官能化弹性体和特定多酚类化合物的橡胶组合物 | |
| CN111491805B (zh) | 包含酚化合物的经二酸交联的橡胶组合物 | |
| CN112739552B (zh) | 包含多酚化合物的橡胶组合物 | |
| JP7591176B1 (ja) | 極性官能基を含む少なくとも1種の官能化エラストマーと特定のフェノール化合物をベースとするゴム組成物 | |
| CN112739551B (zh) | 包含环氧弹性体和多酚化合物的橡胶组合物 | |
| CN108136836B (zh) | 包含金属部件和官能聚合物基质的复合材料 | |
| JP7069150B2 (ja) | 特定の補強充填剤を含むゴム組成物 | |
| JP6574210B2 (ja) | ポリカルボン酸によって架橋したエポキシドエラストマーを含むゴム組成物 | |
| CN111511577B (zh) | 包含酚类化合物的无硫交联组合物 | |
| JP6702958B2 (ja) | 高速加硫促進剤を含む組成物を含む補強製品および前記補強製品を含むタイヤ | |
| CN112778595B (zh) | 轮胎 | |
| CN101563239B (zh) | 轮胎和可交联的弹性体组合物 | |
| CN114845887B (zh) | 基于至少一种金属增强元件和橡胶组合物的增强产品 | |
| CN110248821A (zh) | 增强橡胶组合物 | |
| CN114174400B (zh) | 橡胶组合物 | |
| CN106414541B (zh) | 包含由多元羧酸交联的环氧化弹性体的橡胶组合物 | |
| CN111511579B (zh) | 用二酸交联并且包含酚化合物的橡胶组合物 | |
| CN111448062A (zh) | 弹性体层压件 | |
| CN116903944A (zh) | 橡胶组合物和轮胎 | |
| CN112888578A (zh) | 包含基于环氧化聚异戊二烯和低熔点聚酰胺的橡胶组合物的充气轮胎 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |