CA2159699A1 - Tire curing bladder with improved release characteristics - Google Patents
Tire curing bladder with improved release characteristicsInfo
- Publication number
- CA2159699A1 CA2159699A1 CA002159699A CA2159699A CA2159699A1 CA 2159699 A1 CA2159699 A1 CA 2159699A1 CA 002159699 A CA002159699 A CA 002159699A CA 2159699 A CA2159699 A CA 2159699A CA 2159699 A1 CA2159699 A1 CA 2159699A1
- Authority
- CA
- Canada
- Prior art keywords
- bladder
- isobutylene
- weight percent
- para
- curing
- 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.)
- Abandoned
Links
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Classifications
-
- 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)
- B29D30/08—Building tyres
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/24—Drums
- B29D30/26—Accessories or details, e.g. membranes, transfer rings
-
- 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)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0654—Flexible cores therefor, e.g. bladders, bags, membranes, diaphragms
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
- B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
- B29C33/50—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling elastic or flexible
- B29C33/505—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling elastic or flexible cores or mandrels, e.g. inflatable
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
- B29C33/60—Releasing, lubricating or separating agents
-
- 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
- C08K5/10—Esters; Ether-esters
- C08K5/101—Esters; Ether-esters of monocarboxylic acids
- C08K5/103—Esters; Ether-esters of monocarboxylic acids with polyalcohols
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
- C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
- C08L23/22—Copolymers of isobutene; Butyl rubber; Homopolymers or copolymers of other iso-olefins
-
- 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)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0654—Flexible cores therefor, e.g. bladders, bags, membranes, diaphragms
- B29D2030/0655—Constructional or chemical features of the flexible cores
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Tyre Moulding (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/502,441 | 1995-07-14 | ||
| US08/502,441 US5580513A (en) | 1995-07-14 | 1995-07-14 | Tire curing bladder with improved release characteristics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2159699A1 true CA2159699A1 (en) | 1997-01-15 |
Family
ID=23997846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002159699A Abandoned CA2159699A1 (en) | 1995-07-14 | 1995-10-02 | Tire curing bladder with improved release characteristics |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5580513A (enExample) |
| EP (1) | EP0761404A1 (enExample) |
| JP (1) | JPH0929857A (enExample) |
| KR (1) | KR100461289B1 (enExample) |
| CA (1) | CA2159699A1 (enExample) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6293327B1 (en) * | 1997-06-20 | 2001-09-25 | Sumitomo Rubber Industries, Ltd. | Pneumatic tire |
| US6015525A (en) * | 1998-09-03 | 2000-01-18 | The Goodyear Tire & Rubber Company | Tire cure bladder composition with alkylphenoxypoly (alkyleneoxy) alkanol |
| KR100474576B1 (ko) * | 1998-12-31 | 2005-06-08 | 한국타이어 주식회사 | 가류 블래더용 고무 조성물 |
| US6231026B1 (en) * | 1999-08-23 | 2001-05-15 | The Goodyear Tire & Rubber Company | Tire curing bladder containing lecithin and use thereof |
| KR20010100739A (ko) * | 2000-05-08 | 2001-11-14 | 신형인 | 블래더와 인너부의 이형 및 윤활 효과 개선을 위한 블래더고무조성물 |
| US7425591B2 (en) * | 2001-10-16 | 2008-09-16 | Exxonmobil Chemical Patents Inc | Elastomeric composition |
| KR20020064038A (ko) * | 2001-01-31 | 2002-08-07 | 금호산업 주식회사 | 식용오일이 함유된 고무조성물 |
| US6939921B2 (en) | 2001-10-16 | 2005-09-06 | Exxonmobil Chemical Patents Inc. | Colorable elastomeric composition |
| KR20030039734A (ko) * | 2001-11-14 | 2003-05-22 | 금호산업주식회사 | 블래더용 고무조성물 |
| KR20030090283A (ko) * | 2002-05-22 | 2003-11-28 | 한국타이어 주식회사 | 타이어 가류 브래더용 고무조성물 |
| KR100481455B1 (ko) * | 2002-07-09 | 2005-04-07 | 금호타이어 주식회사 | 자기 이형성을 가진 브레다용 고무조성물 |
| KR20040012062A (ko) * | 2002-07-31 | 2004-02-11 | 금호타이어 주식회사 | 타이어 블래더용 고무 조성물 |
| US6846444B2 (en) * | 2002-12-13 | 2005-01-25 | The Goodyear Tire & Rubber Company | Self-releasing curing bladders |
| US6998088B2 (en) * | 2003-11-21 | 2006-02-14 | The Goodyear Tire & Rubber Company | Self-releasing curing bladder containing a micro-encapsulated lubricant and use thereof to cure rubber products such as tires |
| JP4681238B2 (ja) | 2004-01-30 | 2011-05-11 | 住友ゴム工業株式会社 | タイヤ用ゴム組成物およびそれを用いてなるタイヤ |
| US7128545B2 (en) * | 2004-08-23 | 2006-10-31 | The Goodyear Tire & Rubber Company | Tire curing bladder |
| US7144236B2 (en) * | 2004-08-23 | 2006-12-05 | The Goodyear Tire & Rubber Company | Tire curing bladder |
| US20060125146A1 (en) * | 2004-12-09 | 2006-06-15 | Sandstrom Paul H | Tire curing bladder of EPDM rubber and use thereof |
| EP1841576A1 (en) * | 2005-01-26 | 2007-10-10 | Pirelli Tyre S.p.A. | Expandable bladder |
| EP2029690B1 (de) * | 2006-05-24 | 2013-09-25 | Harald Weirich | Verfahren zur herstellung von mit pflanzenölen und pflanzenölderivaten modifizierten bindemitteln und gerüststoffen sowie verwendung der hergestellten modifizierten bindemittel und gerüststoffe. |
| US8686071B2 (en) * | 2010-07-01 | 2014-04-01 | The Goodyear Tire & Rubber Company | Rubber composition, preparation and tire with component |
| EP2763829B1 (en) * | 2011-10-05 | 2017-01-11 | ExxonMobil Chemical Patents Inc. | Tire curing bladders |
| US10179479B2 (en) | 2015-05-19 | 2019-01-15 | Bridgestone Americas Tire Operations, Llc | Plant oil-containing rubber compositions, tread thereof and race tires containing the tread |
| JP6817043B2 (ja) * | 2016-11-28 | 2021-01-20 | 松本油脂製薬株式会社 | ブラダー内添用離型剤及びその利用 |
| KR102018572B1 (ko) | 2018-12-11 | 2019-09-09 | 안수열 | 코일받침용 eva 받침대의 제조방법 |
| US12018155B1 (en) | 2019-12-27 | 2024-06-25 | Poet Research, Inc. | Process oil for rubber compounding |
| CN111875743B (zh) * | 2020-07-27 | 2021-03-26 | 四川大学 | 一种增强改性橡胶及其制备工艺 |
| US12428301B1 (en) | 2021-03-26 | 2025-09-30 | Alvin T. Rockhill | Graphene composition |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2382529A (en) * | 1942-06-12 | 1945-08-14 | Auer Laszlo | Preparation of chlorinated rubber compositions |
| US3169566A (en) * | 1960-08-10 | 1965-02-16 | Exxon Research Engineering Co | Weather resistant light colored halogenated butyl rubber compositions |
| US3400090A (en) * | 1964-11-09 | 1968-09-03 | Grace W R & Co | Sealing compositions comprising halogenated butyl rubber, drying oil and liquid polyiisobutylene |
| US4220574A (en) * | 1978-07-10 | 1980-09-02 | Denka Chemical Corporation | Polychloroprene plasticized with corn oil |
| JPS6172505A (ja) * | 1984-09-19 | 1986-04-14 | Bridgestone Corp | ゴム製品の成型加硫方法 |
| CA1338546C (en) * | 1988-05-27 | 1996-08-20 | Kenneth William Powers | Para-alkylstyrene/isoolefin copolymers |
| CA2036211A1 (en) * | 1990-09-24 | 1992-03-25 | Brian Horsham Oliver | Tire cure bladder |
| US5512638A (en) * | 1994-05-03 | 1996-04-30 | Exxon Chemical Patents Inc. | Curing systems for compositions containing halogenated copolymers of isobutylene and para-methylstrene |
-
1995
- 1995-07-14 US US08/502,441 patent/US5580513A/en not_active Expired - Fee Related
- 1995-10-02 CA CA002159699A patent/CA2159699A1/en not_active Abandoned
-
1996
- 1996-07-08 EP EP96110979A patent/EP0761404A1/en not_active Withdrawn
- 1996-07-13 KR KR1019960028328A patent/KR100461289B1/ko not_active Expired - Fee Related
- 1996-07-15 JP JP8184371A patent/JPH0929857A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US5580513A (en) | 1996-12-03 |
| EP0761404A1 (en) | 1997-03-12 |
| JPH0929857A (ja) | 1997-02-04 |
| KR970006383A (ko) | 1997-02-19 |
| KR100461289B1 (ko) | 2005-04-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |
Effective date: 20051003 |