WO2009071470A1 - Einkomponentenpolyurethanklebstoff - Google Patents
Einkomponentenpolyurethanklebstoff Download PDFInfo
- Publication number
- WO2009071470A1 WO2009071470A1 PCT/EP2008/066177 EP2008066177W WO2009071470A1 WO 2009071470 A1 WO2009071470 A1 WO 2009071470A1 EP 2008066177 W EP2008066177 W EP 2008066177W WO 2009071470 A1 WO2009071470 A1 WO 2009071470A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- foam
- molecular weight
- isocyanate
- additives
- mol
- Prior art date
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
- C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
- C08G18/3802—Low-molecular-weight compounds having heteroatoms other than oxygen having halogens
- C08G18/3804—Polyhydroxy compounds
- C08G18/3806—Polyhydroxy compounds having chlorine and/or bromine atoms
- C08G18/381—Polyhydroxy compounds having chlorine and/or bromine atoms having bromine atoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
-
- 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/141—Hydrocarbons
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
- C09J5/08—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers using foamed adhesives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2110/00—Foam properties
- C08G2110/0008—Foam properties flexible
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2170/00—Compositions for adhesives
- C08G2170/60—Compositions for foaming; Foamed or intumescent adhesives
-
- 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
- C08J2207/00—Foams characterised by their intended use
- C08J2207/02—Adhesive
-
- 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
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2400/00—Presence of inorganic and organic materials
- C09J2400/10—Presence of inorganic materials
- C09J2400/12—Ceramic
- C09J2400/123—Ceramic in the substrate
Definitions
- the present invention relates to methods for bonding objects in which an isocyanate-containing adhesive mixture obtainable by mixing a) polyisocyanates with b) higher molecular weight compounds with isocyanate-reactive groups, c) blowing agents d) foam-regulating additives, e) catalysts and f ) optionally other additives, polyisocyanates a) being used in amounts such that the mixture contains more isocyanate groups than isocyanate-reactive groups, from a pressure vessel onto at least one object to be bonded, the foam-regulating additives (d) silicone oil and the adhesive mixture is applied so that it is applied immediately after relaxing by pressure drop on the adhesive surface.
- an isocyanate-containing adhesive mixture obtainable by mixing a) polyisocyanates with b) higher molecular weight compounds with isocyanate-reactive groups, c) blowing agents d) foam-regulating additives, e) catalysts and f ) optionally other additives, polyisocyanates a) being used in amounts such that
- One-component polyurethane foams made from aerosol containers are frequently used in the field of construction for the installation of windows and doors in buildings as well as filling material for building-related cavities or wall penetrations for pipe installations.
- Such an aerosol container includes an NCO-terminated polyurethane prepolymer as well as propellants and additives. By discharging the contents by means of propellant and the subsequent foaming and curing with atmospheric moisture, the desired foam is formed. Mainly, these foams are used as mounting foam. A big advantage of such mounting foams is their easy handling.
- Such a one-component mounting foam is described for example in WO 2005/054324.
- this can also be used as a spray adhesive.
- insulation boards and roofing are glued together or with a substrate.
- a disadvantage of using known one-component mounting foams as adhesives is that they tend to rub off after application. This refers to the subsequent formation of gas bubbles in the adhesive joint, which means that the objects to be bonded do not remain at their predetermined position. In particular, when bonding insulation boards on the outer facades of buildings so unevenness can occur on the finished building facade.
- the object of the present invention was therefore to provide an easy-to-use adhesive mixture, in particular for the construction industry, which enables an optimal alignment of the elements to be bonded. In particular, it was an object of the present invention to provide a method for bonding objects, wherein the adhesive mixture does not aggravate.
- the object according to the invention is achieved by a process for bonding articles in which an isocyanate-containing adhesive mixture obtainable by mixing a) polyisocyanates with b) relatively high molecular weight compounds with isocyanate-reactive groups, c) blowing agents d) foam-regulating additives, e) catalysts and f) optionally other additives, polyisocyanates a) being used in amounts such that the mixture contains more isocyanate groups than isocyanate-reactive groups, from a pressure vessel to at least one object to be bonded, wherein the foam-regulating additives (i.e. ) Silicone oil and the adhesive mixture is applied so that it is applied immediately after relaxing by pressure drop on the adhesive surface, dissolved
- An adhesive mixture according to the invention is applied from a pressure vessel to the objects to be bonded.
- the adhesive mixture can be applied solely by the pressure prevailing in the aerosol can internal pressure on the objects to be bonded. This internal pressure is generated by evaporation or expansion of the propellant gas mixture.
- the foam-regulating additives (d) contain silicone oil and the adhesive mixture is applied immediately after relaxing by pressure drop. This is the case, for example, when an adhesive mixture according to the invention is applied from a pressure vessel with the aid of a metering gun.
- the content of the entire gun is under the pressure that also prevails in the pressure vessel. If the contents of the pressure vessel are to be discharged, a valve opens at the outlet of the gun, at which essentially the pressure drop to external pressure takes place.
- the effect according to the invention is not achieved if, after the pressure drop has occurred, for example, the adhesive mixture is first passed through a metering tube.
- Suitable polyisocyanates are, for example, aliphatic, cycloaliphatic and in particular aromatic di- or polyisocyanates. Specific examples which may be mentioned are: aliphatic diisocyanates, such as hexamethylene diisocyanate 1, 6, 2-methylpentamethylene diisocyanate 1, 5, 2-ethyl-butylene-diisocyanate-1, 4 or mixtures of at least 2 of those mentioned C6 alkylene diisocyanates, pentamethylene diisocyanate-1, 5 and butylene diisocyanate 1, 4, cycloaliphatic diisocyanates, such as 1-isocyanato-3,3,5-trimethyl-5-isocyanatomethylcyclohexane (isophorone diisocyanate), 1,4-cyclohexane diisocyanate, 1-methyl-2, 4- and -2,6-cyclohexane diisocyanate and the corresponding isomer mixtures, 4,4'-, 2,4'- and 2,
- polyisocyanates a) may also be isocyanate prepolymers or low-monomer isocyanates, as described, for example, in EP 1 518 874, WO 2005/054324 or DE 103 11 607.
- Isocyanatprepolymere at least one di- and / or polyisocyanate and / or a reaction product of the reaction of at least one isocyanate-reactive compound with at least one di- and / or polyisocyanate can be used, wherein the preparation of these prepolymers having isocyanate groups can be carried out by generally known methods .
- the reaction product having isocyanate groups a prepolymer having an NCO content of 4 to 30% is preferably used.
- the polyisocyanate a) used is a PMDI, preferably having a viscosity at 25 ° C. of less than 600 mPas, more preferably from 100 to 400 mPas and particularly preferably from 150 to 300 mPas.
- Polyetherols according to the invention are prepared by known processes, for example by anionic polymerization with alkali metal hydroxides or alkali metal alkoxides as catalysts and with the addition of at least one starter molecule which contains 2 to 4 reactive hydrogen atoms bound, or by cationic polymerization with Lewis acids, such as antimony pentachloride or boron fluoride. Etherate from one or a plurality of alkylene oxides having 2 to 4 carbon atoms in the alkylene radical. Suitable alkylene oxides are, for example, tetrahydrofuran, 1,3-propylene oxide, 1,2- or 2,3-butylene oxide and preferably ethylene oxide and 1,2-propylene oxide.
- DMC catalysts it is also possible to use multimetal cyanide compounds, so-called DMC catalysts.
- the alkylene oxides can be used individually, alternately in succession or as mixtures. Preference is given to mixtures of 1, 2-propylene oxide and ethylene oxide, wherein the ethylene oxide is used in amounts of 10 to 50% as ethylene oxide endblock ("EO-cap”), so that the resulting polyols have over 70% primary OH end groups ,
- water or 2, 3 and 4-valent, preferably 3-valent alcohols such as glycerol, trimethylolpropane, ethanolamine, diethanolamine, triethanolamine and other trihydric alcohols or amines having three active hydrogen atoms into consideration.
- the polyether polyols preferably polyoxypropylene-polyoxyethylene polyols, have a functionality of 2 to 4, preferably 2.5 to 3.5 and more preferably 2.6 to 3.4 and number average molecular weights of preferably 600 to 8,000, most preferably preferably of 1,000 to 6,000 and in particular from 1000 to 4000 g / mol.
- trifunctionally started polyetherol (b1) is a glycerol-initiated polyetherol based on propylene oxide and ethylene oxide
- trifunctionally started polyetherol (b2) is a glycerol-initiated polyetherol based on propylene oxide and ethylene oxide
- difunctionally started polyetherol (b3) is an ethylene glycol started polyetherol based on ethylene oxide used.
- the weight ratio of (b1) :( b2) :( b3) is preferably 4 ⁇ 1: 8 ⁇ 2: 1 ⁇ 0.5.
- the higher molecular weight compounds having isocyanate-reactive groups b) a brominated polyetherol having a molecular weight of preferably 350 to 1000, more preferably 400 to 600 g / mol and a functionality of preferably 2 to 4 contain.
- a bifunctionally and / or trifunctionally started polyol based on ephichlorohydrin, which has been brominated and de-chlorinated is used as the brominated polyether polyol.
- Suitable brominated polyetherols are, for example, under the trade name IXOL® from Solvay available.
- B can be used 251 as brominated Polyetherols IXOL ® M125 and IXOL®.
- the higher molecular weight compounds with isocyanate-reactive groups b) in addition to the polyols mentioned further conventional hydroxy-functional compounds eg.
- short-chain diols such as ethylene glycol, propylene glycol, butanediol-1, 4 as chain extenders, short-chain at least trifunctional alcohols such as glycerol or trimethylolpropane as crosslinkers and / or monools as molecular weight regulators.
- no chain extenders, crosslinkers or molecular weight regulators are contained.
- propellants can generally known propellants, such. B. substances which have a boiling point under normal pressure in the range of -40 0 C to 120 0 C, gases and / or liquid propellants are used, for example carbon dioxide, alkanes and or cycloalkanes such as isobutane, propane, n- or isobutane , Pentane and cyclopentane, ethers such as, for example, diethyl ether, methyl isobutyl ether and dimethyl ether, nitrogen, oxygen, helium, argon, nitrous oxide, halogenated hydrocarbons, for example dichlorofluoromethane, monofluorotrichloromethane, trifluorotrichloroethane and / or partially halogenated hydrocarbons, for example trifluoromethane, 1, 1- Dichloro-1-fluoroethane, monochlorotetrafluoroethane, monochlorotrifluoroethane, monochlor
- the blowing agent is usually added in an amount of 0.5 to 40 wt .-%, preferably 10 to 32 wt .-% based on the weight of the components a) to f).
- foam-regulating additives d it is possible to use all known foam-regulating additives containing silicone oil.
- silicone oil preferably di- methyl siloxane having a viscosity of 10 to 1000 mPas at 25 0 C.
- the foam-regulating additive d) may contain further conventional foam stabilizers and / or paraffin oil.
- paraffin oil saturated aliphatic hydrocarbons can be used.
- the paraffin oils used at 25 0 C are liquid.
- foam stabilizers it is possible, for example, to use polyalkylene glycol-polysiloxane copolymers such products from Goldschmidt under the trade name "Tegostab®” and particularly preferably Tegostab® B2219 or TegoStab® BF2270.
- the weight of foam stabilizer, silicone oil and paraffin oil is particularly preferably 150 ⁇ 50: 2 ⁇ 1.2: 2 ⁇ 1.2.
- the proportion of foam-regulating additives d), based on the total weight of components a) to f), is preferably 0.5-5, particularly preferably 1-3% by weight.
- the proportion of silicone oil, based on the total weight of components a) to f) preferably 0.02 to 0.2 wt .-%.
- the strongly basic amides which are known and customary according to the prior art, such as, for example, 2,3-dimethyl-3,4,5, 6-tetrahydropyrimidine, tris (dialkylaminoalkyl) -s-hexahydrotriazines, such as.
- iron (III) acetylacetonate tin compounds, e.g. Tin (II) salts of organic carboxylic acids, for example, tin (II) diacetate, the tin (II) salt of 2-ethylhexanoic acid (tin (II) octoate), tin (II) dilaurate or the dialkyltin (IV) salts of organic carboxylic acids, such as.
- Tin (II) salts of organic carboxylic acids for example, tin (II) diacetate, the tin (II) salt of 2-ethylhexanoic acid (tin (II) octoate), tin (II) dilaurate or the dialkyltin (IV) salts of organic carboxylic acids, such as.
- dibutyltin (IV) - diacetate, dibutyltin (IV) - dilaurate, dibutyltin (IV) maleate or dioctyltin (IV) diacetate or the like and di-butyltin (IV) - dimercaptide or mixtures with at least two said catalysts and synergistic combinations of strong basic amines and organic metal compounds are used.
- dimorpholinedietyl ether as catalyst e).
- the catalysts e) can be used in conventional amounts, for example 0.002 to 5 wt .-%, based on the higher molecular weight compounds with isocyanate-reactive groups b).
- auxiliaries and additives f for example, fillers, flame retardants, nucleating agents, antioxidants, dyes and pigments, inhibitors, stabilizers against hydrolysis, light, heat or discoloration, inorganic and / or organic fillers, reinforcing agents and / or plasticizers can be used.
- auxiliaries and additives can be found in the specialist literature, for example the monograph by JH Saunders and KC Frisch "High Polymers", Volume XVI, Polyurethanes, Part 1 and 2, published by Interscience Publishers 1962 and 1964, respectively. Kunststoff-Handbuch ", Volume 7, Polyurethane, 3rd edition, 1993, edited by G. Oertel, Carl-Hanser-Verlag, Kunststoff or DE 29 01 774.
- polyisocyanates a) with relatively high molecular weight compounds with isocyanate-reactive groups b), Propellants c), foam-controlling additives d), catalysts e) and optionally other additives f) placed in a container, the container sealed and the components a) to f) homogenized, wherein polyisocyanates a) used in relation to isocyanate-reactive groups in excess become.
- the components a) to f) are each added separately to the pressure vessel, then the pressure vessel is closed and the contents are homogenized, for example by shaking.
- the reaction of polyisocyanate a) with higher molecular weight compounds with isocyanate-reactive groups b) and catalysts e) can also take place outside the pressure vessel.
- the reaction product thus obtained is then added together with blowing agents c), foam-regulating additives, d) and optionally other additives f) in the pressure vessel.
- the method according to the invention is outstandingly suitable for bonding objects, especially in the field of civil engineering and in particular on mineral substrates.
- the adhesive mixture according to the invention shows no slippage in the adhesive joint.
- the method according to the invention is particularly suitable for bonding in the area of facades, for example, when applying insulating panels or facade elements on mineral substrate, for example, mortar bricks or other parts of buildings.
- the objects remain stuck in the once selected position, whereby an optimal alignment, for example of facade elements, is possible.
- a 1-liter aerosol can 286 g of the described polyol component and 394 g PMDI are filled with a viscosity at 25 0 C of about 200 mPas.
- the aerosol can is closed with a gun valve.
- 43 g of dimethyl ether, 27 g of a technical gas mixture of 30% by weight of propane and 70% by weight of butane and finally 79 g of tetrafluoroethane (R134a) are subsequently metered into the aerosol can through the valve.
- the content of the can is homogenized by intensive shaking.
- the onset of the prepolymer reaction causes heating of the aerosol can.
- the aerosol can is screwed onto a foam gun and the contents of the can are homogenized by shaking.
- the escaping foam mixture is applied to the surface of the insulating board in the form of a foam strip about 3 cm wide.
- the somewhat coarse-bubble collapsing foam is distributed over the surface in strand form so that sufficient bonding is possible.
- the insulation board provided with adhesive foam is subsequently fixed on the concrete wall. There is no soreness and the insulation board remains in position.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010536407A JP2011505481A (ja) | 2007-12-03 | 2008-11-26 | 一成分ポリウレタン接着剤 |
EP08856482A EP2220138A1 (de) | 2007-12-03 | 2008-11-26 | Einkomponentenpolyurethanklebstoff |
CN2008801189282A CN101883805A (zh) | 2007-12-03 | 2008-11-26 | 单组分聚氨酯粘合剂 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07122120 | 2007-12-03 | ||
EP07122120.4 | 2007-12-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009071470A1 true WO2009071470A1 (de) | 2009-06-11 |
Family
ID=40578568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2008/066177 WO2009071470A1 (de) | 2007-12-03 | 2008-11-26 | Einkomponentenpolyurethanklebstoff |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2220138A1 (de) |
JP (1) | JP2011505481A (de) |
KR (1) | KR20100094541A (de) |
CN (1) | CN101883805A (de) |
RU (1) | RU2010127150A (de) |
WO (1) | WO2009071470A1 (de) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
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EP2360197A1 (de) | 2010-02-17 | 2011-08-24 | Basf Se | Lagerstabile Polyisocyanatprepolymere enthaltend Flammschutzmittel |
DE102011076861A1 (de) * | 2011-06-01 | 2013-05-16 | Henkel Ag & Co. Kgaa | Verkleben von Substraten mittels eines Einkomponenten-Polyurethanklebers |
EP2514787A3 (de) * | 2011-04-17 | 2013-12-25 | Den Braven Aerosols GmbH & Co.KG | Schaumkleber in einer Aerosoldose |
DE102014205154A1 (de) | 2014-03-19 | 2015-09-24 | Henkel Ag & Co. Kgaa | PU-Schaumklebstoffe zur Verklebung von Dichtfolien |
RU2573020C2 (ru) * | 2010-03-17 | 2016-01-20 | Ратор Аг | Композиция клеящей пены |
US11806965B2 (en) | 2018-01-31 | 2023-11-07 | Basf Se | Composite element having improved properties |
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CN103497727A (zh) * | 2013-10-16 | 2014-01-08 | 苏州瑞邦塑胶有限公司 | 一种耐久性、环保型聚氨酯粘合剂 |
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CN110183605A (zh) * | 2019-05-31 | 2019-08-30 | 李学友 | 一种适用于高温操作的聚氨酯泡沫材料及其制备方法 |
CN110183606A (zh) * | 2019-05-31 | 2019-08-30 | 李学友 | 一种具有强粘接性能的单组分聚氨酯微发泡材料及方法 |
CN110982250A (zh) * | 2019-10-22 | 2020-04-10 | 河南晖睿智能科技有限公司 | 一种车用高发泡隔音材料及其制备方法 |
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US20040214910A1 (en) * | 1994-02-24 | 2004-10-28 | Hermann Kluth | Foam plastic from disposable pressurized containers |
EP1518874A1 (de) * | 2003-09-24 | 2005-03-30 | Basf Aktiengesellschaft | Monomerarmes Gemisch, enthaltend PMDI |
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- 2008-11-26 CN CN2008801189282A patent/CN101883805A/zh active Pending
- 2008-11-26 EP EP08856482A patent/EP2220138A1/de not_active Withdrawn
- 2008-11-26 WO PCT/EP2008/066177 patent/WO2009071470A1/de active Application Filing
- 2008-11-26 RU RU2010127150/04A patent/RU2010127150A/ru not_active Application Discontinuation
- 2008-11-26 JP JP2010536407A patent/JP2011505481A/ja not_active Withdrawn
- 2008-11-26 KR KR1020107014315A patent/KR20100094541A/ko not_active Application Discontinuation
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US20040214910A1 (en) * | 1994-02-24 | 2004-10-28 | Hermann Kluth | Foam plastic from disposable pressurized containers |
DE10311607A1 (de) * | 2003-03-14 | 2004-09-23 | Basf Ag | 1-Komponenten-Polyurethan-Montageschaum |
EP1518874A1 (de) * | 2003-09-24 | 2005-03-30 | Basf Aktiengesellschaft | Monomerarmes Gemisch, enthaltend PMDI |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2360197A1 (de) | 2010-02-17 | 2011-08-24 | Basf Se | Lagerstabile Polyisocyanatprepolymere enthaltend Flammschutzmittel |
RU2573020C2 (ru) * | 2010-03-17 | 2016-01-20 | Ратор Аг | Композиция клеящей пены |
EP2514787A3 (de) * | 2011-04-17 | 2013-12-25 | Den Braven Aerosols GmbH & Co.KG | Schaumkleber in einer Aerosoldose |
DE102011076861A1 (de) * | 2011-06-01 | 2013-05-16 | Henkel Ag & Co. Kgaa | Verkleben von Substraten mittels eines Einkomponenten-Polyurethanklebers |
WO2012163696A3 (de) * | 2011-06-01 | 2013-11-14 | Henkel Ag & Co. Kgaa | Verkleben von substraten mittels eines einkomponenten-polyurethanklebers |
DE102014205154A1 (de) | 2014-03-19 | 2015-09-24 | Henkel Ag & Co. Kgaa | PU-Schaumklebstoffe zur Verklebung von Dichtfolien |
US11806965B2 (en) | 2018-01-31 | 2023-11-07 | Basf Se | Composite element having improved properties |
Also Published As
Publication number | Publication date |
---|---|
RU2010127150A (ru) | 2012-01-10 |
EP2220138A1 (de) | 2010-08-25 |
JP2011505481A (ja) | 2011-02-24 |
CN101883805A (zh) | 2010-11-10 |
KR20100094541A (ko) | 2010-08-26 |
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