EP0218673A1 - A curable elastic composition consisting of liquid urethane polymer and solid, cured rubber and use thereof - Google Patents
A curable elastic composition consisting of liquid urethane polymer and solid, cured rubber and use thereofInfo
- Publication number
- EP0218673A1 EP0218673A1 EP19860902554 EP86902554A EP0218673A1 EP 0218673 A1 EP0218673 A1 EP 0218673A1 EP 19860902554 EP19860902554 EP 19860902554 EP 86902554 A EP86902554 A EP 86902554A EP 0218673 A1 EP0218673 A1 EP 0218673A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- composition
- curing
- solid
- composition according
- curable
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
Definitions
- This invention relates to a hardenable (curable) product com ⁇ position consisting of a liquid curable polymer part (prior to curing) and a vulcanized, or cured elastic part in solid form present as a reinforcement or elastic filler of the mix- ture after curing.
- the curable polymer part can preferably consist of a two com ⁇ ponent curable urethane polymer, and the second part, e.g., of a vulcan-zed, natural or synthetic rubber in the form of spherical particles having a diameter, preferably less than about 1 mm, or of fiber form having a length of 5 to 15 mm, and a diameter less than 1 mm.
- the part of vulcanized rubber shall have such an elasticity modulus, and hardness that cor ⁇ respond to the use of the final mixed product.
- the incorporation by mixing of solid particles and/or fibres can be 10 to 40 % by weight of the mixture depending on the properties wanted of the final product. After mixing of the parts, and application, and shaping, respectively, the mix- ture is cured in situ.
- the product composition intended can be used for a number of purposes.
- the composition can be applied on a surface which shall be protected from mechanical damage, e.g., wear- mg surfaces on transport devices.
- the composition can also be sprayed, rolled, apinted, and stopped, or in any other way be applied onto a surface of a material as a protection against corrosion, water, and aggresive liquids.
- the compo ⁇ sition can be cast in a mould prior to curing, e.g., at the production of vehicle tires, and other cast products. Lt can also be used in tightening of tube joints and closures.litis,,, .
- the product composition can be provided with agents that pro ⁇ vide particular properties to the finished composition,..such as colour by adding a colour pigment, increased-adhesiveness by adding a tar fraction, tixotrophy by adding zeolithes. fire restistance by adding organic chloro compounds, and cor ⁇ rosion inhibiting properties by adding inhibitors such as hexamethylene diamine.
- agents that pro ⁇ vide particular properties to the finished composition ..such as colour by adding a colour pigment, increased-adhesiveness by adding a tar fraction, tixotrophy by adding zeolithes. fire restistance by adding organic chloro compounds, and cor ⁇ rosion inhibiting properties by adding inhibitors such as hexamethylene diamine.
- a product composition according to the invention can contain a binding agent for the rubber particles, and fibres, respectively, present, consist ⁇ ing of a mixture of the following components:
- DESMOPHEN 1150 Branched polyalcohol having ether and ester groups present.
- DESMODUR VL Polyisocyanate, prepolymer based on diphenyl methane - diisocyanate. (Viscosity about half of that of DESMO- • PHEN 1150) .
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Composition en produit élastique vulcanisable contenant une partie en polymère liquide et une partie élastique vulcanisée sous forme solide en tant que renforcement ou charge élastique du mélange après vulcanisation.Composition in vulcanizable elastic product containing a part in liquid polymer and an elastic part vulcanized in solid form as reinforcement or elastic filler of the mixture after vulcanization.
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO851332A NO851332L (en) | 1985-04-01 | 1985-04-01 | HARDENABLE MIXING. |
NO851332 | 1985-04-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0218673A1 true EP0218673A1 (en) | 1987-04-22 |
Family
ID=19888212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19860902554 Withdrawn EP0218673A1 (en) | 1985-04-01 | 1986-04-01 | A curable elastic composition consisting of liquid urethane polymer and solid, cured rubber and use thereof |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0218673A1 (en) |
AU (1) | AU5694186A (en) |
NO (1) | NO851332L (en) |
SE (1) | SE8600551L (en) |
WO (1) | WO1986005796A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6837701B2 (en) * | 2000-05-03 | 2005-01-04 | Mannesmann Plastic Machinery Gmbh | Device for removing injection moulded parts |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989003860A1 (en) * | 1987-10-14 | 1989-05-05 | Tyndale Plains-Hunter, Ltd. | Moisture sensitive elastomer compositions |
US4920172A (en) * | 1989-01-30 | 1990-04-24 | Tyndale Plains-Hunter Ltd. | Hydrophilic polyurethane emulsions and materials produced therefrom |
US5254405A (en) * | 1991-10-02 | 1993-10-19 | Urethane Technologies, Incorporated | Non-cellular polyurethane composite |
EP0860486A1 (en) * | 1997-02-20 | 1998-08-26 | Procoat Aktiebolag | Composition for coating, sealing and protection purposes |
AU2003304598A1 (en) * | 2003-12-11 | 2005-06-29 | Constantin Ciobanu | Polimeric compound including rubber particles, obtaining procedure, it's applyance and resulting coating using this material |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3628585A (en) * | 1963-09-09 | 1971-12-21 | Goodyear Tire & Rubber | Pneumatic tire containing a sealant |
DE1594284A1 (en) * | 1965-09-08 | 1971-04-15 | Teerbau Gmbh Strassenbau | Use of a mixture of synthetic resin, bituminous binder and rubber as a joint sealing compound and for the production of sealing connections and the like. |
DE2447625C3 (en) * | 1974-10-05 | 1978-11-02 | Bayer Ag, 5090 Leverkusen | Process for the production of elastic sheet-like structures |
FR2333087A1 (en) * | 1975-11-27 | 1977-06-24 | Ceintrey M | NEW COATING FOR SPORTS AREAS |
GB2023624B (en) * | 1978-06-21 | 1982-09-02 | Dunlop Ltd | Resilient compositions |
FR2430859A1 (en) * | 1978-07-13 | 1980-02-08 | Michelin & Cie | TIRE WITH SEALING COATING COMPRISING A THERMOSETTING MATERIAL |
GB2035336A (en) * | 1978-11-17 | 1980-06-18 | Ryburn Foam Ltd | Method of producing a rubber- based product, preferably using waste rubbers |
NL8100516A (en) * | 1981-02-04 | 1982-09-01 | Rudi De Haan | SPRAYABLE ANTI-RESTANT COMPOSITION. |
FR2509743A1 (en) * | 1981-07-15 | 1983-01-21 | Polychrome Corp | Photopolymerisable compsn. for forming relief images or inks - contains polyurethane or polyurea polymer, activator, comonomer and a rubber giving soft resilient surface to cured compsn. |
GB2119806B (en) * | 1982-04-28 | 1985-10-09 | Furnamite Int Ltd | Curable elastomer-based sealants |
EP0156941A3 (en) * | 1983-06-10 | 1986-04-30 | The Dow Chemical Company | Polyurethane plastics with improved impact resistance |
-
1985
- 1985-04-01 NO NO851332A patent/NO851332L/en unknown
-
1986
- 1986-02-07 SE SE8600551A patent/SE8600551L/en not_active Application Discontinuation
- 1986-04-01 WO PCT/SE1986/000146 patent/WO1986005796A1/en not_active Application Discontinuation
- 1986-04-01 EP EP19860902554 patent/EP0218673A1/en not_active Withdrawn
- 1986-04-01 AU AU56941/86A patent/AU5694186A/en not_active Abandoned
Non-Patent Citations (1)
Title |
---|
See references of WO8605796A1 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6837701B2 (en) * | 2000-05-03 | 2005-01-04 | Mannesmann Plastic Machinery Gmbh | Device for removing injection moulded parts |
Also Published As
Publication number | Publication date |
---|---|
SE8600551L (en) | 1986-10-02 |
WO1986005796A1 (en) | 1986-10-09 |
SE8600551D0 (en) | 1986-02-07 |
NO851332L (en) | 1986-10-02 |
AU5694186A (en) | 1986-10-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE FR GB IT LI LU NL |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19870102 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: HAEFFNER, ERIK, A. |