CN101855065B - 设有自密封复合物的充气物件 - Google Patents
设有自密封复合物的充气物件 Download PDFInfo
- Publication number
- CN101855065B CN101855065B CN200880115095.4A CN200880115095A CN101855065B CN 101855065 B CN101855065 B CN 101855065B CN 200880115095 A CN200880115095 A CN 200880115095A CN 101855065 B CN101855065 B CN 101855065B
- Authority
- CN
- China
- Prior art keywords
- styrene
- oil
- arbitrary
- self
- layer
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
- B29C73/16—Auto-repairing or self-sealing arrangements or agents
- B29C73/163—Sealing compositions or agents, e.g. combined with propellant agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
- B29C73/16—Auto-repairing or self-sealing arrangements or agents
- B29C73/22—Auto-repairing or self-sealing arrangements or agents the article containing elements including a sealing composition, e.g. powder being liberated when the article is damaged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/0681—Parts of pneumatic tyres; accessories, auxiliary operations
- B29D30/0685—Incorporating auto-repairing or self-sealing arrangements or agents on or into tyres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B25/08—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/22—Layered products comprising a layer of synthetic resin characterised by the use of special additives using plasticisers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/302—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising aromatic vinyl (co)polymers, e.g. styrenic (co)polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- 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
- B60C1/0008—Compositions of the inner liner
-
- 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
- B60C19/00—Tyre parts or constructions not otherwise provided for
- B60C19/12—Puncture preventing arrangements
- B60C19/122—Puncture preventing arrangements disposed inside of the inner liner
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/0681—Parts of pneumatic tyres; accessories, auxiliary operations
- B29D30/0685—Incorporating auto-repairing or self-sealing arrangements or agents on or into tyres
- B29D2030/0686—Incorporating sealants on or into tyres not otherwise provided for; auxiliary operations therefore, e.g. preparation of the tyre
- B29D2030/0695—Incorporating sealants on or into tyres not otherwise provided for; auxiliary operations therefore, e.g. preparation of the tyre the sealant being in the form of one wide strip, e.g. a patch
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2030/00—Pneumatic or solid tyres or parts thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2274/00—Thermoplastic elastomer material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/58—Cuttability
- B32B2307/581—Resistant to cut
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
- B32B2307/7242—Non-permeable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/762—Self-repairing, self-healing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2605/00—Vehicles
-
- 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
- Y10T152/00—Resilient tires and wheels
- Y10T152/10—Tires, resilient
- Y10T152/10495—Pneumatic tire or inner tube
- Y10T152/10666—Automatic sealing of punctures [e.g., self-healing, etc.]
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31909—Next to second addition polymer from unsaturated monomers
- Y10T428/31924—Including polyene monomers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Sealing Material Composition (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Contacts (AREA)
- Push-Button Switches (AREA)
- Electronic Switches (AREA)
Abstract
Description
Claims (23)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0758895A FR2923409B1 (fr) | 2007-11-09 | 2007-11-09 | Objet pneumatique pourvu d'une composition auto-obturante |
FR0758895 | 2007-11-09 | ||
PCT/EP2008/009072 WO2009059709A1 (fr) | 2007-11-09 | 2008-10-27 | Objet pneumatique pourvu d'une composition auto-obturante |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101855065A CN101855065A (zh) | 2010-10-06 |
CN101855065B true CN101855065B (zh) | 2015-12-02 |
Family
ID=39510997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200880115095.4A Expired - Fee Related CN101855065B (zh) | 2007-11-09 | 2008-10-27 | 设有自密封复合物的充气物件 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8609758B2 (zh) |
EP (1) | EP2209608B1 (zh) |
JP (1) | JP5400054B2 (zh) |
CN (1) | CN101855065B (zh) |
AT (1) | ATE536986T1 (zh) |
EA (1) | EA016823B1 (zh) |
FR (1) | FR2923409B1 (zh) |
WO (1) | WO2009059709A1 (zh) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2932712B1 (fr) * | 2008-06-24 | 2010-08-20 | Michelin Soc Tech | Stratifie etanche a l'air et anticrevaison pour objet pneumatique. |
US8631846B2 (en) * | 2009-07-31 | 2014-01-21 | Compagnie Generale Des Etablissements Michelin | Pneumatic tyre with built-in self-sealing ply |
FR2955587B1 (fr) | 2010-01-28 | 2012-02-17 | Michelin Soc Tech | Composition d'elastomere pour objet pneumatique, a propriete auto-obturante |
FR2955583B1 (fr) | 2010-01-28 | 2012-01-27 | Michelin Soc Tech | Procede de fabrication d'une composition auto-obturante |
FR2955581B1 (fr) * | 2010-01-28 | 2012-02-17 | Michelin Soc Tech | Procede de fabrication d'une composition d'elastomere a propriete auto-obturante |
FR2955588B1 (fr) * | 2010-01-28 | 2012-03-09 | Michelin Soc Tech | Composition d'elastomere pour objet pneumatique, a propriete auto-obturante |
FR2955582B1 (fr) * | 2010-01-28 | 2012-03-09 | Michelin Soc Tech | Procede de fabrication d'une composition d'elastomere a propriete auto-obturante |
FR2957295B1 (fr) | 2010-03-15 | 2012-04-13 | Michelin Soc Tech | Procede et dispositif de fabrication d'une bande continue d'un produit fortement collant emballe dans un film thermoplastique |
FR2959234B1 (fr) | 2010-04-21 | 2013-09-27 | Michelin Soc Tech | Objet pneumatique pourvu d'une couche etanche aux gaz a base d'un elastomere thermoplastique et d'une resine hydrocarbonee. |
FR2978447B1 (fr) | 2011-07-29 | 2014-12-19 | Michelin Soc Tech | Composition d'elastomere pour objet pneumatique, a propriete auto-obturante |
ITMI20112360A1 (it) | 2011-12-22 | 2013-06-23 | Pirelli | Pneumatico auto-sigillante per ruote di veicoli |
FR2988644B1 (fr) * | 2012-04-02 | 2014-04-11 | Michelin & Cie | Procede de rechapage d'un pneumatique dont la zone sommet est pourvue d'une sous-couche comportant un elastomere thermoplastique |
FR2988728B1 (fr) * | 2012-04-02 | 2014-04-11 | Michelin & Cie | Pneumatique dont la zone sommet est pourvue d'une sous-couche comportant un elastomere thermoplastique |
CN103627108A (zh) * | 2012-08-23 | 2014-03-12 | 尔申电子科技发展(上海)有限公司 | 用于轮胎自我修复的活性自由聚合材料及其制备方法 |
CN108995256A (zh) | 2012-09-24 | 2018-12-14 | 米其林集团总公司 | 用于向轮胎内壁施用颗粒的方法 |
FR3003506A1 (fr) * | 2013-03-22 | 2014-09-26 | Michelin & Cie | Stratifie multicouche pour pneumatique |
CN105829059B (zh) | 2013-12-20 | 2018-01-05 | 倍耐力轮胎股份公司 | 用于连续生产自密封式轮胎生产用的半成品的方法和设备 |
CN105733110B (zh) * | 2016-02-25 | 2018-11-27 | 北京石油化工学院 | 一种可多次加工热可逆交联聚异丁烯类橡胶制备方法 |
KR101700414B1 (ko) * | 2016-05-19 | 2017-01-26 | 파라다산업 주식회사 | 승차감 개선형 펑크 방지 타이어의 제조 방법 |
FR3067356A1 (fr) * | 2017-06-13 | 2018-12-14 | Compagnie Generale Des Etablissements Michelin | Compositions auto-obturantes |
FR3067357A1 (fr) * | 2017-06-13 | 2018-12-14 | Compagnie Generale Des Etablissements Michelin | Compositions auto-obturantes |
FR3086947B1 (fr) * | 2018-10-03 | 2020-09-25 | Michelin & Cie | Compositions auto-obturantes |
FR3103491B1 (fr) * | 2019-11-27 | 2021-10-22 | Michelin & Cie | Composition auto-obturante pour objet pneumatique |
CN112094473A (zh) * | 2020-08-26 | 2020-12-18 | 中广核高新核材集团(东莞)祈富新材料有限公司 | 一种高韧可充气tpe材料及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4396053A (en) * | 1981-04-17 | 1983-08-02 | The Firestone Tire & Rubber Company | Pneumatic tire including a curable, storage-stable and solventless single component sealant composition |
US4445562A (en) * | 1981-05-07 | 1984-05-01 | The Firestone Tire & Rubber Company | Sealant compositions having, as an essential component, hydrogenated polybutadiene as network polymer |
WO1999062998A1 (en) * | 1998-05-30 | 1999-12-09 | Ho Kyun Kim | Puncture-resisting tire composition and its coating method |
WO2003101709A1 (en) * | 2002-05-31 | 2003-12-11 | Pirelli Pneumatici S.P.A. | Self-sealing tyre and process for its manufacture |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4113799A (en) | 1975-07-14 | 1978-09-12 | Rocket Research Corp. | Elastomeric sealant composition |
US4138378A (en) * | 1977-12-23 | 1979-02-06 | Phillips Petroleum Company | Liquid polyalkene in thermoplastic elastomer sealant formulation |
US4228839A (en) | 1978-08-03 | 1980-10-21 | The Firestone Tire & Rubber Company | Self-sealing pneumatic tire |
US4426468A (en) | 1978-10-10 | 1984-01-17 | Rockcor, Inc. | Sealant composition |
US4913209A (en) * | 1985-01-22 | 1990-04-03 | The Uniroyal Goodrich Tire Company | Sealant product, laminate thereof, and pneumatic tire constructed therewith |
US5436295A (en) * | 1993-01-20 | 1995-07-25 | Kuraray Company, Ltd. | Thermoplastic elastomer composition |
US5552489A (en) * | 1994-07-22 | 1996-09-03 | Exxon Chemical Patents Inc. | Tackifiers and a process to obtain tackifiers |
JP2001279051A (ja) * | 2000-03-31 | 2001-10-10 | Kanegafuchi Chem Ind Co Ltd | 加硫ゴム |
JP3770892B2 (ja) * | 2001-09-05 | 2006-04-26 | 横浜ゴム株式会社 | ランフラット性能を有する空気入りタイヤ |
JP2004149704A (ja) * | 2002-10-31 | 2004-05-27 | Mitsubishi Rayon Co Ltd | 環状ジエン単量体、重合体、およびそれらの製造方法 |
AU2003286509A1 (en) * | 2002-11-07 | 2004-06-03 | Exxonmobil Chemical Patents Inc. | Elastomeric blend for air barriers comprising low glass transition temperature petroleum hydrocarbon resins |
JP2005105164A (ja) * | 2003-09-30 | 2005-04-21 | Kaneka Corp | 樹脂組成物からなる成形体および改質剤 |
EP1677996B1 (en) * | 2003-10-31 | 2008-04-23 | Pirelli Tyre S.p.A. | High-performance tyre for vehicle wheels |
BRPI0518221A (pt) * | 2004-10-22 | 2008-11-04 | Michelin Rech Tech | composição adequada para a formação de uma camada de barreira de vapor, camada de barreira de vapor e pneumático |
JP2007145923A (ja) * | 2005-11-25 | 2007-06-14 | Katazen:Kk | タイヤチューブ充填用弾性樹脂組成物 |
FR2910478B1 (fr) * | 2006-12-22 | 2009-03-06 | Michelin Soc Tech | Composition auto-obturante pour objet pneumatique |
-
2007
- 2007-11-09 FR FR0758895A patent/FR2923409B1/fr not_active Expired - Fee Related
-
2008
- 2008-10-27 WO PCT/EP2008/009072 patent/WO2009059709A1/fr active Application Filing
- 2008-10-27 AT AT08846769T patent/ATE536986T1/de active
- 2008-10-27 EP EP08846769A patent/EP2209608B1/fr not_active Not-in-force
- 2008-10-27 EA EA201070586A patent/EA016823B1/ru not_active IP Right Cessation
- 2008-10-27 US US12/741,736 patent/US8609758B2/en not_active Expired - Fee Related
- 2008-10-27 JP JP2010532473A patent/JP5400054B2/ja not_active Expired - Fee Related
- 2008-10-27 CN CN200880115095.4A patent/CN101855065B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4396053A (en) * | 1981-04-17 | 1983-08-02 | The Firestone Tire & Rubber Company | Pneumatic tire including a curable, storage-stable and solventless single component sealant composition |
US4445562A (en) * | 1981-05-07 | 1984-05-01 | The Firestone Tire & Rubber Company | Sealant compositions having, as an essential component, hydrogenated polybutadiene as network polymer |
WO1999062998A1 (en) * | 1998-05-30 | 1999-12-09 | Ho Kyun Kim | Puncture-resisting tire composition and its coating method |
WO2003101709A1 (en) * | 2002-05-31 | 2003-12-11 | Pirelli Pneumatici S.P.A. | Self-sealing tyre and process for its manufacture |
Also Published As
Publication number | Publication date |
---|---|
ATE536986T1 (de) | 2011-12-15 |
US8609758B2 (en) | 2013-12-17 |
JP2011502856A (ja) | 2011-01-27 |
WO2009059709A1 (fr) | 2009-05-14 |
FR2923409B1 (fr) | 2009-12-18 |
CN101855065A (zh) | 2010-10-06 |
EP2209608A1 (fr) | 2010-07-28 |
EP2209608B1 (fr) | 2011-12-14 |
US20110198009A1 (en) | 2011-08-18 |
EA016823B1 (ru) | 2012-07-30 |
EA201070586A1 (ru) | 2010-10-29 |
FR2923409A1 (fr) | 2009-05-15 |
JP5400054B2 (ja) | 2014-01-29 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SOCIETE DE TECHNOLOGIE MICHELIN Free format text: FORMER OWNER: SOCIETE DE TECHNOLOGIE MICHELIN Effective date: 20120821 |
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