IE33381L - Reinforcing yarns, cords - Google Patents
Reinforcing yarns, cordsInfo
- Publication number
- IE33381L IE33381L IE691070A IE107069A IE33381L IE 33381 L IE33381 L IE 33381L IE 691070 A IE691070 A IE 691070A IE 107069 A IE107069 A IE 107069A IE 33381 L IE33381 L IE 33381L
- Authority
- IE
- Ireland
- Prior art keywords
- liquid
- filaments
- yarn
- cord
- elastic solid
- Prior art date
Links
- 230000003014 reinforcing effect Effects 0.000 title abstract 3
- 239000007788 liquid Substances 0.000 abstract 8
- 239000007787 solid Substances 0.000 abstract 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 abstract 2
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 abstract 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 229910052796 boron Inorganic materials 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 238000010382 chemical cross-linking Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 229920001971 elastomer Polymers 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 239000004816 latex Substances 0.000 abstract 1
- 229920000126 latex Polymers 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 229920001195 polyisoprene Polymers 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 229920002635 polyurethane Polymers 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 abstract 1
Classifications
-
- 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
- C08J5/06—Reinforcing macromolecular compounds with loose or coherent fibrous material using pretreated fibrous materials
-
- 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
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/0028—Reinforcements comprising mineral fibres, e.g. glass or carbon fibres
-
- 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
- C08J2321/00—Characterised by the use of unspecified rubbers
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S57/00—Textiles: spinning, twisting, and twining
- Y10S57/902—Reinforcing or tyre cords
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Reinforced Plastic Materials (AREA)
- Tyre Moulding (AREA)
Abstract
1275412 Tyre bead-cores DUNLOP HOLDINGS Ltd 4 Aug 1969 [3 Aug 1968] 37148/68 Heading B7C [Also in Divisions D1-D2] A method for the manufacture of a reinforcing yarn or cord comprises impregnating a bundle or bundles of brittle filaments with a liquid which can be converted into an elastic solid having a Poisson's ratio of at least 0À45 at tensile strains not greater than 5%, twisting the bundle or bundles and converting the liquid into the elastic solid, the brittle filaments being filaments which have a specific modulus of at least 200 Î 10<SP>6</SP> inches. Examples of such brittle filaments are carbon, boron and graphite. The liquid may be convertible by cooling or chemical cross-linking. The liquid may be converted into the elastic solid before or after the twisting of the bundle or bundles of filaments. In a preferred embodiment, the liquid is a resorcinolformaldehyde-latex adhesive composition. The liquid may alternatively be a solution of a polymer in an organic solvent, e.g. cis-polyisoprene in n-hexane containing dicumyl peroxide; the liquid may be a liquid polyurethane. The amount of twist inserted into the yarn or cord is such that the mean helix angle of the filaments with respect to the yarn axis or of the cord is not greater than 20 degrees. In the reinforcing yarn or cord, each filament is sheathed with the elastic solid. The yarn may be used as the bead-core for a penumatie tyre casing, several turns of yarn being embedded in rubber such that the cross-section of the assembly is approximately square or rectangular.
[GB1275412A]
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB37148/68A GB1275412A (en) | 1968-08-03 | 1968-08-03 | Reinforcing yarns or cords |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE33381L true IE33381L (en) | 1970-02-03 |
| IE33381B1 IE33381B1 (en) | 1974-06-12 |
Family
ID=10394145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE1070/69A IE33381B1 (en) | 1968-08-03 | 1969-07-31 | Reinforcing yarns or cords |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3648452A (en) |
| DE (1) | DE1939340A1 (en) |
| ES (1) | ES370190A1 (en) |
| FR (1) | FR2015029A1 (en) |
| GB (1) | GB1275412A (en) |
| IE (1) | IE33381B1 (en) |
| LU (1) | LU59218A1 (en) |
| NL (1) | NL6911811A (en) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4079165A (en) * | 1969-09-06 | 1978-03-14 | National Research Development Corporation | Composite materials |
| CA937374A (en) * | 1970-07-28 | 1973-11-27 | Araki Tadashi | Production of graphite fibers |
| US4044540A (en) * | 1976-03-04 | 1977-08-30 | Toray Industries, Inc. | Elastomer coated carbon filament reinforcing yarn or cord, method and article |
| GB2042010B (en) * | 1979-02-02 | 1983-01-26 | Ppg Industries Inc | Method for preparing composite strands of resin carbon and glass and product formed from said strands |
| DE2918622C2 (en) * | 1979-05-09 | 1981-11-19 | Gebrüder Linck Maschinenfabrik und Eisengießerei Gatterlinck, 7602 Oberkirch | Method and device for cutting tree trunks into wood products that are processed on all sides |
| JPS5672951A (en) * | 1979-11-17 | 1981-06-17 | Sumitomo Electric Industries | Flexible membrane material and its manufacture |
| GB2125451B (en) * | 1982-08-13 | 1986-01-02 | Borg Warner | Extrusion coated continuous tape |
| JPS60255509A (en) * | 1984-05-31 | 1985-12-17 | Yokohama Rubber Co Ltd:The | Radial tire for passenger car |
| DE3423163A1 (en) * | 1984-06-22 | 1986-02-27 | Sigri GmbH, 8901 Meitingen | METHOD FOR PRODUCING CARBON FIBER REINFORCED ELASTOMER BODIES |
| JPH0625962A (en) * | 1990-09-13 | 1994-02-01 | E I Du Pont De Nemours & Co | Thread with high loading efficiency |
| US5323829A (en) * | 1992-12-28 | 1994-06-28 | The Goodyear Tire & Rubber Company | Tire with carbon fiber reinforcement |
| US6835447B2 (en) * | 1999-12-15 | 2004-12-28 | Toray Industries, Inc. | Rubber reinforcing cord and fiber reinforced rubber material |
| FR2819434B1 (en) | 2001-01-12 | 2003-05-30 | Voultaine De Transformes Ind S | METHOD FOR MANUFACTURING A LONGITUDINAL REINFORCEMENT ELEMENT BASED ON CARBON FIBER, FIBER THUS OBTAINED, AND TIRE INCORPORATING SUCH FIBER |
| CA2589578C (en) * | 2004-06-28 | 2013-02-26 | Mitsuharu Akiyama | Cord for reinforcing rubber, method of manufacturing the cord, and rubber product using the cord |
| DE102010030773A1 (en) * | 2010-06-30 | 2012-01-05 | Sgl Carbon Se | Yarn or sewing thread and method of making a yarn or sewing thread |
| GB2558654A (en) * | 2017-01-16 | 2018-07-18 | Univ Bath | Fibre ropes and composite materials containing fibre ropes |
| KR102853325B1 (en) * | 2021-09-09 | 2025-09-01 | 삼성디스플레이 주식회사 | Display apparatus |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2817616A (en) * | 1954-04-26 | 1957-12-24 | Goodyear Tire & Rubber | Bonded composite structure containing ozone resistant tripolymer rubber composition and adhesive |
| US3403069A (en) * | 1958-02-12 | 1968-09-24 | Minnesota Mining & Mfg | Resin coated single fibers for molding compositions |
| US3194294A (en) * | 1958-05-07 | 1965-07-13 | Gen Tire & Rubber Co | Stable pre-prepared cord dip |
| GB911542A (en) * | 1960-08-25 | 1962-11-28 | Tokai Denkyoku Seizo Kabushiki | Improvements in or relating to the manufacture of heat resistant and corrosion resistant polyacrylonitrile fibres |
| US3301742A (en) * | 1961-06-23 | 1967-01-31 | Haveg Industries Inc | Laminate comprising carbon fibers, carburized resin, and inorganic oxide fibers |
| NL127509C (en) * | 1963-11-05 | 1900-01-01 | ||
| GB1110791A (en) * | 1964-04-24 | 1968-04-24 | Nat Res Dev | The production of carbon fibres |
| US3391052A (en) * | 1964-10-26 | 1968-07-02 | Owens Corning Fiberglass Corp | Glass fibers treated for combination with elastomeric materials and method |
| US3371476A (en) * | 1965-04-02 | 1968-03-05 | Gen Motors Corp | Glass plastic rope |
| US3447308A (en) * | 1965-10-06 | 1969-06-03 | American Enka Corp | Multifilament yarns for reinforcing elastic articles |
| US3459585A (en) * | 1966-12-05 | 1969-08-05 | Ppg Industries Inc | Novel reaction product and use thereof as a glass fiber size |
| US3446003A (en) * | 1967-01-03 | 1969-05-27 | Ppg Industries Inc | Glass fiber cord construction |
| US3508874A (en) * | 1968-01-12 | 1970-04-28 | Celanese Corp | Production of carbon yarns |
-
1968
- 1968-08-03 GB GB37148/68A patent/GB1275412A/en not_active Expired
-
1969
- 1969-07-28 US US848139A patent/US3648452A/en not_active Expired - Lifetime
- 1969-07-31 IE IE1070/69A patent/IE33381B1/en unknown
- 1969-08-01 NL NL6911811A patent/NL6911811A/xx unknown
- 1969-08-01 LU LU59218D patent/LU59218A1/xx unknown
- 1969-08-01 DE DE19691939340 patent/DE1939340A1/en active Pending
- 1969-08-02 ES ES370190A patent/ES370190A1/en not_active Expired
- 1969-08-04 FR FR6926705A patent/FR2015029A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| NL6911811A (en) | 1970-02-05 |
| IE33381B1 (en) | 1974-06-12 |
| ES370190A1 (en) | 1971-07-01 |
| US3648452A (en) | 1972-03-14 |
| DE1939340A1 (en) | 1970-09-03 |
| FR2015029A1 (en) | 1970-04-24 |
| LU59218A1 (en) | 1969-12-22 |
| GB1275412A (en) | 1972-05-24 |
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