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- Withdrawn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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO851332A NO851332L (no) | 1985-04-01 | 1985-04-01 | Herdbar blanding. |
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 (sv) |
AU (1) | AU5694186A (sv) |
NO (1) | NO851332L (sv) |
SE (1) | SE8600551L (sv) |
WO (1) | WO1986005796A1 (sv) |
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 (de) * | 1965-09-08 | 1971-04-15 | Teerbau Gmbh Strassenbau | Verwendung einer Mischung aus Kunstharz,bituminoesem Bindemittel und Kautschuk als Fugenvergussmasse und zur Herstellung von Dichtungsanschluessen u.dgl. |
DE2447625C3 (de) * | 1974-10-05 | 1978-11-02 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung elastischer Flächengebilde |
FR2333087A1 (fr) * | 1975-11-27 | 1977-06-24 | Ceintrey M | Revetement nouveau pour aires de sport |
GB2023624B (en) * | 1978-06-21 | 1982-09-02 | Dunlop Ltd | Resilient compositions |
FR2430859A1 (fr) * | 1978-07-13 | 1980-02-08 | Michelin & Cie | Pneumatique avec revetement d'etancheite comportant une matiere thermodurcissable |
GB2035336A (en) * | 1978-11-17 | 1980-06-18 | Ryburn Foam Ltd | Method of producing a rubber- based product, preferably using waste rubbers |
NL8100516A (nl) * | 1981-02-04 | 1982-09-01 | Rudi De Haan | Opspuitbare roestwerende samenstelling. |
FR2509743A1 (fr) * | 1981-07-15 | 1983-01-21 | Polychrome Corp | Composition polymere photodurcissable comprenant des caoutchoucs naturels ou synthetiques |
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/no unknown
-
1986
- 1986-02-07 SE SE8600551A patent/SE8600551L/sv not_active Application Discontinuation
- 1986-04-01 AU AU56941/86A patent/AU5694186A/en not_active Abandoned
- 1986-04-01 EP EP19860902554 patent/EP0218673A1/en not_active Withdrawn
- 1986-04-01 WO PCT/SE1986/000146 patent/WO1986005796A1/en not_active Application Discontinuation
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 |
---|---|
WO1986005796A1 (en) | 1986-10-09 |
SE8600551L (sv) | 1986-10-02 |
SE8600551D0 (sv) | 1986-02-07 |
NO851332L (no) | 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. |