GB2498770A - Jointing Compound - Google Patents
Jointing Compound Download PDFInfo
- Publication number
- GB2498770A GB2498770A GB1201393.4A GB201201393A GB2498770A GB 2498770 A GB2498770 A GB 2498770A GB 201201393 A GB201201393 A GB 201201393A GB 2498770 A GB2498770 A GB 2498770A
- Authority
- GB
- United Kingdom
- Prior art keywords
- text
- compound according
- jointing
- jointing compound
- compound
- 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- Withdrawn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
- 150000001875 compounds Chemical class 0.000 title claims abstract description 82
- 239000003607 modifier Substances 0.000 claims abstract description 35
- 239000000835 fiber Substances 0.000 claims abstract description 17
- 239000010440 gypsum Substances 0.000 claims abstract description 15
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 15
- -1 polyethylene Polymers 0.000 claims abstract description 15
- 239000004005 microsphere Substances 0.000 claims abstract description 13
- 239000004698 Polyethylene Substances 0.000 claims abstract description 12
- 239000000839 emulsion Substances 0.000 claims abstract description 12
- 229920000573 polyethylene Polymers 0.000 claims abstract description 12
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000919 ceramic Substances 0.000 claims abstract description 8
- 229920000609 methyl cellulose Polymers 0.000 claims abstract description 8
- 239000001923 methylcellulose Substances 0.000 claims abstract description 8
- 239000004816 latex Substances 0.000 claims abstract description 7
- 229920000126 latex Polymers 0.000 claims abstract description 7
- 229920000642 polymer Polymers 0.000 claims abstract description 7
- 239000011521 glass Substances 0.000 claims abstract 2
- 229920003043 Cellulose fiber Polymers 0.000 claims description 7
- 229920003086 cellulose ether Polymers 0.000 claims description 4
- 229920005615 natural polymer Polymers 0.000 claims description 2
- 229920001059 synthetic polymer Polymers 0.000 claims description 2
- 229920001169 thermoplastic Polymers 0.000 claims description 2
- 239000004416 thermosoftening plastic Substances 0.000 claims description 2
- 238000005253 cladding Methods 0.000 abstract description 11
- 239000000463 material Substances 0.000 abstract description 6
- 239000004576 sand Substances 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 description 24
- 238000009472 formulation Methods 0.000 description 16
- 238000001035 drying Methods 0.000 description 11
- 239000012764 mineral filler Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000010451 perlite Substances 0.000 description 4
- 235000019362 perlite Nutrition 0.000 description 4
- 230000003746 surface roughness Effects 0.000 description 4
- 239000002657 fibrous material Substances 0.000 description 3
- 239000010881 fly ash Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 239000011518 fibre cement Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 230000003278 mimic effect Effects 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B16/00—Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B16/04—Macromolecular compounds
- C04B16/06—Macromolecular compounds fibrous
- C04B16/0616—Macromolecular compounds fibrous from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B16/0625—Polyalkenes, e.g. polyethylene
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/24—Macromolecular compounds
- C04B24/38—Polysaccharides or derivatives thereof
- C04B24/383—Cellulose or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/06—Acrylates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00663—Uses not provided for elsewhere in C04B2111/00 as filling material for cavities or the like
- C04B2111/00672—Pointing or jointing materials
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Sealing Material Composition (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
A jointing compound comprising a base compound, at least one type of polymeric fibre such as polyethylene fibres, at least one density modifier, and a setting time modifier, the jointing compound providing a surface texture substantially similar to that of cladding sheets being joined, while maintaining required setting times, workability and sand ability. The base compound may be a cementitious material such as gypsum or a polymeric material such as an acrylic latex emulsion. The setting modifier may be methylcellulose. The density modifier may be ceramic, glass or polymer microspheres.
Description
Jointing Compound
FIELD OF TIlE INVENTION
The present invention relates to wall joints and in particular to jointing compounds. The invention has been developed primarily for use as jointing compound for use in wall construction and will be described hereinafter with reference to this application. However, it will be appreciated that the invention is not limited to this particular field of use.
BACKGROUND OF TILE INVENTION
Any discussion of the prior art throughout the specification should in no way be considemd as an admission that such prior art is widely known or forms part of the common general
knowledge in the field.
Simple gypsum compounds are widely used to fill joints between wall cladding sheets when constructing wall sections. Gypsum is readily available as a very fine, easy to handle powder that can be mixed with water and applied to a joint and let set. The resultant set mass is sandable, although the texture is often different from the surface texture of the wall cladding sheets, resulting in joint lines that are visible unless several coats of paint are used to cover the wall section.
Acrylic emulsion based joint ifiling compounds are widely used as an alternative to gypsum compounds. This type ofjoint filling compound is generally heavily filled with mineral fillers to mimic the fine texture settable gypsum based fillers. Emulsion based compounds tend to shrink more than gypsum based compounds as they set and can result in cracking of joints at theft eentreline.
It is desirable to provide a jointing compound having a surface texture substantially similar to that of the cladding sheets being joined, while maintaining required setting times, workability and sandability.
OBJECTOF THE INVENTION
It is an object of the present invention to overcome or ameliorate at least one of the disadvantages of the prior art, or to provide a useful alternative.
It is a further object of the invention in its preferred form to pmvidc ajointing compound having a surface texture substantially similar to that of the cladding sheets being joined, while maintaining required setting times, workability and sandability.
These objects are achieved by the jointing compound according to the claims that follow.
SUMMARY OF lilt INVENTION
According to the invention there is provided a jointing compound comprising: a base compoun& at least one type of polymeric fibre; at least one density modifier; and a setting time modifier.
Preferably, the at least one type of polymeric fibre is selected from the group comprising natural polymer fibres and thermoplastic synthetic polymer fibres.
Preferably, the at least one type of polymeric fibre includes cellulose fibre.
Alternatively, the at least one type of polymeric fibre includes polyethylene fibre.
Preferably, the at least one polymeric fibre is present between 0.5 and 30 percent by weight.
Preferably, the at least one density modifier is selected from the group comprising giass microspheres, ceramic microspheres, and polymer microspheres.
Preferably, the at least one density modifier is present between 0.5 and 30 percent by weight.
Preferably, the setting time modifier is a cellulose ether compound.
Preferably, the ccllulosc ether compound is methylcellulose.
Preferably, the setting time modifier is present between 0.1 and 10 percent by weight.
Preferably, the base compound is a hydraulically settable compound.
Preferably, the hydraulically settable compound is gypsum.
Alternatively, the base compound is a polymer emulsion.
Preferably, the polymer emulsion is an acrylic latex.
Preferably, the base compound is present between 50 and 90 percent by weight.
Preferably, the base compound is present between 65 to 85 percent by weight.
Preferably, the jointing compound further includes additives selected from the group comprising pigments, mineral fillers, flow control compounds, dcfoamcrs, mould inhibitors, surfactants, and the like.
PREFERRED EMBODIMENT OF THE INVENTION
According to one aspect of the invention, there is provided a jointing compound comprising a base acrylic latex emulsion compound; polyethylene fibre; ceramic microsphcres; and a methylcellulose setting time modifier.
The acrylic latex emulsion base provides a jointing compound that can be supplied premixed and packaged in a range of convenient sized containers. The inclusion of ceramic microspheres improves the sandability of the jointing compound and concurrently reduces its drying shrinkage.
Traditional mineral filled jointing compounds are limited in the amount of fine mineral filter that can be used by the surface area of the filler and its associated ability to absorb water from the emulsion. By contrast, the ceramic microsphcrcs density modifier has a relatively low surface area compared to non-density modifying mineral fillers, and the very low surface area to weight ratio enables a relatively high loading to be used without disturbing the latex. The density modifying ceramic microspheres also have a different packing efficiency to traditional non-density modifying mineral fillers during the drying process of the jointing compound, and the result is reduced drying shrinkage of the density modified compound.
Thc inclusion of at least one typc of fibre, in this case polyethylene fibre, into thc jointing compound provides a surface finish which better matches the surface roughness of cladding sheets such as fibre cement sheets or paper-faced gypsum boards such as Gyprock® wall boards.
Fibres nccd to be relatively flexible and sandablc and similar in behaviour to thc fibres in the commonly used wall cladding boards. Both these types of wall cladding materials contain fibrous materials which are present to some degree at their respective surfaces. The inclusion of a percentage of fibrous material allows for the resulting surface of the set jointing compound to more accurately mimic that of the wall cladding materials. The fibrous material included into the jointing compound both sits at the surface of the jointing compound and sands in a similar behaviour to the wall cladding materials. The inclusion of fibres also aids in reducing drying shrinkage.
The setting time modifier compound is included to increase the workability of the compound and to prevcnt premature drying of the compound in thin set joint configurations.
An example of a fommlation according to this aspect of the invention is provided by formulation
Am Table I.
According to one aspect of the invention, there is provided a jointing compound comprising a gypsum base compound, cellulose fibres, flyash, and a methylcellulose setting time modifier.
In this aspect of the invention, the base compound is gypsum which provides the benefits of being able to mix jointing compound freshly as needed. The fibres are cellulose fibres which are the currently used in products such as fibre cement and the paper facing of gypsum based wall boards such as Gyprock) wall boards.
In this aspect of the invention, flyash microsphcrcs arc used as the density modifier. They have the added advantage of being a recycled material, thereby contributing to sustainability considerations of manufactured products.
An example of a formulation according to this aspect of the invention is provided by formulation
Bin Table!.
According to one aspect of the invention, there is provided a jointing compound comprising a gypsum base compound, a blend of cellulose fibres and polyethylene fibres, cenosphcrcs density modifier, and a methylcellulose setting time modifier.
In this aspect of the invention, a mix of cellulose and polyethylene fibres are used to modi' the drying rate, sandability and resultant surface roughness of the jointing compound.
An example of a formulation according to this aspect of the invention is provided by formulation
Cm Table I.
According to one aspect of the invention, there is provided a jointing compound comprising a gypsum base compound, a blend of polypropylene and nylon fibres, polyethylene microspheres, and a methylcellulose setting time modifier. In this formulation, the drying rate is controlled by the setting time modifier and the blend of synthetic fibres controls the surface roughness of the resultant set jointing compound..
An examplc of a formulation according to this aspect of the invention is provided by formulation
D in Table 1.
According to one aspect of the invention, there is pmvided a jointing compound comprising a base acrylic emulsion compound, cellulose fibres, polyethylene microspheres, and a hydroxyethylcellulose setting time modifier.
In this formulation, the setting time modifier used is a relatively higher molecular weight species of cellulose ether and it retards the drying of the jointing compound, thereby allowing greater An example of a formulation according to one aspect of the invention is provided by formulation Einlable 1.
According to one aspect of the invention, there is provided a jointing compound comprising a base acrylic emulsion compound, a blend of cellulose and polyethylene fibres, expanded perlite density modifier, and a methyleellulosc setting time modifier.
The use of expanded perlite density modifier provides a different surface area to weight ratio because of the more inegular shape of expanded perlite particles relative to mierosphere particles. The difference allows for tailoring of the density modifier loading, the sand ability and the drying shrinkage in combination with the fibre loading.
An example of a formulation according to this aspect of the invention is provided by formulation
FinTable 1.
According to one aspect of the invention, a mix of density modifiers and a mix of fibres are used to provide a tailored surface roughness, and sandability.
The drying shrinkage may be modified by providing a mix of particle sizes in the density modifiers that provide maximum packing efficiency in the jointing compound. The better the packing efficiency of the density modifier particles, the lower the drying shrinkage will bc for a given density modifier loading.
An example of a formulation according to this aspect of the invention is provided by formulation Ginlable 1.
It will be appreciated that the illustrated jointing compound pmvides a surface texture substantially similar to that of the cladding sheets being joined, while maintaining required setting times, workability and sandability.
Although the invention has been described with reference to specific examples, it will be appreciated by those skilled hi the art that the invention may be embodied in many other forms, which are visioned within the scopes of the claims.
Formulation A B C D E F G Gypsum ________ 80 84 84 ________ ________ 55 Latex 85 ________ ________ ________ 70 75 ________ Ceramic Microspheres 13 _______ 10 _______ _______ _______ _______ Flyash ________ 10 ________ ________ ________ ________ 20 Polyethylene 10 25 5 microspheres _________ _________ _________ _________ _________ _________ _________ Expanded perlite ________ ________ ________ ________ ________ 19 5 Polypropylene fibres ________ ________ ________ 2.5 ________ ________ 5 Nylon fibres ________ ________ ________ 2.5 ________ ________ ________ Cellulose fibres ________ 5 2.5 ________ 3.5 2.5 5 Polyethylene fibres 0.5 ________ 2.5 ________ ________ 2.5 ________ Nylon_fibres ________ ________ ________ ________ ________ ________ ________ Methylcellulose 0.5 1.0.5 1.0 ________ ________.2 Hydroxyethyleellulose ________ ________ ________ ________ 0.5 0.5 ________ Additives 1 4 0.5 ________ 1.0 0.5 2.8
Table I
Claims (1)
- <claim-text>Tilt CLAIMS DEFINING THE INVENTION ARE AS FOLLOWS: I. A jointing compound comprising: a base compoun at least one type of polymeric fibre; at least one density modifier; and a setting time modifier.</claim-text> <claim-text>2. A jointing compound according to claim 1, wherein said at least one type of polymeric fibre is selected from the group comprising natural polymer fibres, and thermoplastic synthetic polymer fibres.</claim-text> <claim-text>3. A jointing compound according to claim 3, wherein the at least one type of polymeric fibre is cellulose fibre.</claim-text> <claim-text>4. Ajointing compound according to claim 3 or claim 4, wherein the at least one type of polymeric fibre is polyethylene fibre.</claim-text> <claim-text>5. A jointing compound according to any one of the preceding claims wherein the at least one polymeric fibre is present between 0.5 and 20 percent by weight.</claim-text> <claim-text>6. A jointing compound according to any one of the preceding claims, wherein the at least one density modifier is selected fiDm the group comprising glass microspheres, ceramic microspheres, and polymer microspheres.</claim-text> <claim-text>7. A jointing compound according to any one of the preceding claims, wherein the at least one density modifier is present between 0.5 and 20 percent by weight.</claim-text> <claim-text>8. A jointing compound according to any one of the preceding claims, wherein the setting time modifier is a cellulose ether compound.</claim-text> <claim-text>9. A jointing compound according to claim 5, wherein the cellulose ether compound is methylcellulose, 10. A jointing compound according to any one of the preceding claims, wherein the setting time modifier is prcsent between 0.1 and 10 percent by weight.11. A jointing compound according to any one of the preceding claims, wherein the base compound is a hydraulically settable compound.12. A jointing compound according to claim 8, wherein the hydraulically settable compound is gypsum.13.A jointing compound according to any one of claims 1 to 10, wherein the base compound includes a polymer emulsion.14. A jointing compound according to claim 13, wherein the polymer emulsion is an acrylic latex.15. A jointing compound according to any one of the preceding claims wherein the base compound content is between 50 and 90 percent by weight.16. A jointing compound according to claim 15, wherein the base compound content is 60 to 80 percent by weight.</claim-text>
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1201393.4A GB2498770A (en) | 2012-01-27 | 2012-01-27 | Jointing Compound |
| PCT/EP2013/051602 WO2013110820A1 (en) | 2012-01-27 | 2013-01-28 | A jointing compound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1201393.4A GB2498770A (en) | 2012-01-27 | 2012-01-27 | Jointing Compound |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB201201393D0 GB201201393D0 (en) | 2012-03-14 |
| GB2498770A true GB2498770A (en) | 2013-07-31 |
Family
ID=45876180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1201393.4A Withdrawn GB2498770A (en) | 2012-01-27 | 2012-01-27 | Jointing Compound |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB2498770A (en) |
| WO (1) | WO2013110820A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107207766A (en) * | 2014-06-20 | 2017-09-26 | 3M创新有限公司 | Repair blend and its application method |
| WO2023274487A1 (en) * | 2021-07-02 | 2023-01-05 | Knauf Gips Kg | Spray-applicable joint tape for drywall constructions |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9850407B2 (en) * | 2015-09-08 | 2017-12-26 | United States Gypsum Company | Enhanced adhesive composition for re-enforcing joints in gypsum panel construction |
| WO2018032058A1 (en) * | 2016-08-19 | 2018-02-22 | Dianne Sanvito | Joint compound |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4331141A1 (en) * | 1993-09-14 | 1995-03-16 | Rigips Gmbh | Joint filler |
| EP1284248A1 (en) * | 2001-08-06 | 2003-02-19 | Services Petroliers Schlumberger | Low density, fibre-reinforced cement composition |
| US20060096074A1 (en) * | 2004-11-08 | 2006-05-11 | Hunt Holdings, Inc. | Spackling composition containing polyaramid fibers and ceramic microparticles, and methods of repair and attachment |
| JP2008201643A (en) * | 2007-02-22 | 2008-09-04 | Denki Kagaku Kogyo Kk | Rapid-hardening repair mortar and method of repair using it |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2139373C (en) * | 1994-05-12 | 2002-06-25 | Therese A. Espinoza | Ready-mixed, setting type joint compound |
| US8070878B2 (en) * | 2007-07-05 | 2011-12-06 | United States Gypsum Company | Lightweight cementitious compositions and building products and methods for making same |
-
2012
- 2012-01-27 GB GB1201393.4A patent/GB2498770A/en not_active Withdrawn
-
2013
- 2013-01-28 WO PCT/EP2013/051602 patent/WO2013110820A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4331141A1 (en) * | 1993-09-14 | 1995-03-16 | Rigips Gmbh | Joint filler |
| EP1284248A1 (en) * | 2001-08-06 | 2003-02-19 | Services Petroliers Schlumberger | Low density, fibre-reinforced cement composition |
| US20060096074A1 (en) * | 2004-11-08 | 2006-05-11 | Hunt Holdings, Inc. | Spackling composition containing polyaramid fibers and ceramic microparticles, and methods of repair and attachment |
| JP2008201643A (en) * | 2007-02-22 | 2008-09-04 | Denki Kagaku Kogyo Kk | Rapid-hardening repair mortar and method of repair using it |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107207766A (en) * | 2014-06-20 | 2017-09-26 | 3M创新有限公司 | Repair blend and its application method |
| EP3157989A4 (en) * | 2014-06-20 | 2017-11-22 | 3M Innovative Properties Company | Repair compound and methods of use |
| US10273185B2 (en) | 2014-06-20 | 2019-04-30 | 3M Innovative Properties Company | Repair compound and methods of use |
| CN107207766B (en) * | 2014-06-20 | 2019-05-07 | 3M创新有限公司 | Repair blend and its application method |
| US10894742B2 (en) | 2014-06-20 | 2021-01-19 | 3M Innovative Properties Company | Repair compound and methods of use |
| US11713278B2 (en) | 2014-06-20 | 2023-08-01 | 3M Innovative Properties Company | Repair compound and methods of use |
| WO2023274487A1 (en) * | 2021-07-02 | 2023-01-05 | Knauf Gips Kg | Spray-applicable joint tape for drywall constructions |
Also Published As
| Publication number | Publication date |
|---|---|
| GB201201393D0 (en) | 2012-03-14 |
| WO2013110820A1 (en) | 2013-08-01 |
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| Date | Code | Title | Description |
|---|---|---|---|
| WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |