DE69529877D1 - Reifenaufbautrommel mit Polytetrafluorethylenpulver und ihre Verwendung - Google Patents
Reifenaufbautrommel mit Polytetrafluorethylenpulver und ihre VerwendungInfo
- Publication number
- DE69529877D1 DE69529877D1 DE69529877T DE69529877T DE69529877D1 DE 69529877 D1 DE69529877 D1 DE 69529877D1 DE 69529877 T DE69529877 T DE 69529877T DE 69529877 T DE69529877 T DE 69529877T DE 69529877 D1 DE69529877 D1 DE 69529877D1
- Authority
- DE
- Germany
- Prior art keywords
- bladders
- bladder
- isobutylene
- weight percent
- hydrocarbon rubbers
- 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
- 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
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
-
- 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
-
- 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
- B29C33/62—Releasing, lubricating or separating agents based on polymers or oligomers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08L27/18—Homopolymers or copolymers or tetrafluoroethene
-
- 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
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2021/00—Use of unspecified rubbers as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
- B29K2027/18—PTFE, i.e. polytetrafluorethene, e.g. ePTFE, i.e. expanded polytetrafluorethene
-
- 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
- B29L2022/00—Hollow articles
- B29L2022/02—Inflatable articles
- B29L2022/025—Bladders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Diaphragms And Bellows (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Processing Of Solid Wastes (AREA)
- Die Bonding (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US31538994A | 1994-09-30 | 1994-09-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69529877D1 true DE69529877D1 (de) | 2003-04-17 |
DE69529877T2 DE69529877T2 (de) | 2003-11-13 |
Family
ID=23224186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69529877T Expired - Fee Related DE69529877T2 (de) | 1994-09-30 | 1995-09-21 | Reifenaufbautrommel mit Polytetrafluorethylenpulver und ihre Verwendung |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0711643B1 (de) |
JP (1) | JPH08112817A (de) |
KR (1) | KR960010753A (de) |
CN (1) | CN1631661A (de) |
AT (1) | ATE234182T1 (de) |
BR (1) | BR9504162A (de) |
CA (1) | CA2138590C (de) |
DE (1) | DE69529877T2 (de) |
TR (1) | TR199501157A2 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5728311A (en) * | 1994-09-28 | 1998-03-17 | The Goodyear Tire & Rubber Company | Tire cure bladders containing polytetrafluoroethylene powder and use thereof |
KR100474576B1 (ko) * | 1998-12-31 | 2005-06-08 | 한국타이어 주식회사 | 가류 블래더용 고무 조성물 |
KR20000077221A (ko) * | 1999-05-12 | 2000-12-26 | 구마모토 마사히로 | 가황기용 블레이더, 블레이더를 사용하는 가황기 및가황성형방법 |
EP1308257A3 (de) * | 2001-11-02 | 2005-12-28 | Teijin Limited | Reifenvulkanisierbalg und Verfahren zur Reifenherstellung |
ITTO20030821A1 (it) * | 2003-10-17 | 2005-04-18 | Dayco Europe Srl | Cinghia dentata. |
EP1841576A1 (de) * | 2005-01-26 | 2007-10-10 | Pirelli Tyre S.p.A. | Ausdehnbare blase |
US7896633B2 (en) * | 2006-10-19 | 2011-03-01 | The Goodyear Tire & Rubber Company | Self-releasing curing bladder |
FR2928577B1 (fr) * | 2008-03-14 | 2011-11-25 | Airbus France | Procede de realisation d'un raidisseur evide en forme de omega et noyau pour la realisation d'un raidisseur evide en forme de omega |
CN103298877B (zh) * | 2010-08-25 | 2016-03-09 | 株式会社普利司通 | 氟橡胶组合物和轮胎制造用胶囊 |
CN107778733B (zh) * | 2016-08-24 | 2020-07-14 | 中国石油天然气股份有限公司 | 一种异丁烯/烷基苯乙烯聚合物与氟橡胶的复合材料及其制备方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3002938A (en) | 1958-08-25 | 1961-10-03 | Davol Rubber Co | Method of making natural rubber resistant to ozone by the addition of polytetrafluorethylene and product thereof |
US3600309A (en) | 1968-01-12 | 1971-08-17 | Wyrough & Loser | Solid lubricant for reducing die-plating and die-drag during the extrusion of viscous rubber and elastomeric plastic compositions |
US3940455A (en) | 1970-08-31 | 1976-02-24 | The United States Of America As Represented By The Secretary Of The Navy | Hydrocarbon polymers |
JPS6071210A (ja) * | 1983-09-29 | 1985-04-23 | Yokohama Rubber Co Ltd:The | タイヤ加硫用プラダ− |
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 |
US5238991A (en) * | 1991-05-17 | 1993-08-24 | The Goodyear Tire & Rubber Company | Vulcanizable rubber composition with improved durability |
-
1994
- 1994-12-20 CA CA002138590A patent/CA2138590C/en not_active Expired - Fee Related
-
1995
- 1995-09-20 KR KR1019950030870A patent/KR960010753A/ko not_active Application Discontinuation
- 1995-09-21 DE DE69529877T patent/DE69529877T2/de not_active Expired - Fee Related
- 1995-09-21 AT AT95202551T patent/ATE234182T1/de not_active IP Right Cessation
- 1995-09-21 EP EP95202551A patent/EP0711643B1/de not_active Expired - Lifetime
- 1995-09-22 TR TR95/01157A patent/TR199501157A2/xx unknown
- 1995-09-25 BR BR9504162A patent/BR9504162A/pt not_active Application Discontinuation
- 1995-09-28 JP JP7250786A patent/JPH08112817A/ja active Pending
- 1995-09-29 CN CNA951156675A patent/CN1631661A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
CA2138590A1 (en) | 1996-03-31 |
EP0711643A3 (de) | 1996-12-11 |
TR199501157A2 (tr) | 1996-06-21 |
CN1631661A (zh) | 2005-06-29 |
BR9504162A (pt) | 1996-08-06 |
JPH08112817A (ja) | 1996-05-07 |
ATE234182T1 (de) | 2003-03-15 |
KR960010753A (ko) | 1996-04-20 |
EP0711643A2 (de) | 1996-05-15 |
DE69529877T2 (de) | 2003-11-13 |
CA2138590C (en) | 2005-05-10 |
EP0711643B1 (de) | 2003-03-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |