JP2009209237A5 - - Google Patents
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- JP2009209237A5 JP2009209237A5 JP2008052211A JP2008052211A JP2009209237A5 JP 2009209237 A5 JP2009209237 A5 JP 2009209237A5 JP 2008052211 A JP2008052211 A JP 2008052211A JP 2008052211 A JP2008052211 A JP 2008052211A JP 2009209237 A5 JP2009209237 A5 JP 2009209237A5
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- paint
- wood
- woodworking
- average fiber
- coating film
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Description
すなわち、本発明に係る木工用塗料は、軟質木材に好適に用いられ、合成樹脂を主成分とする木工用塗料であって、木工用塗料全量に対してセルロース構造の木材繊維を有する木粉が０．５〜２５重量部含有され、前記木材繊維は、平均繊維長さが１００〜３００μｍ、平均繊維厚が１５〜４０μｍとするものである。
これによれば、特別な設備を要せず従来同様の塗装工程によって、杉材のような軟質木材に対してもその表面硬度を補う硬質の塗膜が形成される。
That is, the woodworking paint according to the present invention is a woodworking paint which is preferably used for soft wood and has a synthetic resin as a main component, and the wood powder having wood fibers having a cellulose structure with respect to the total amount of the woodworking paint. It is contained in an amount of 0.5 to 25 parts by weight , and the wood fibers have an average fiber length of 100 to 300 μm and an average fiber thickness of 15 to 40 μm .
According to this, a hard coating film that supplements the surface hardness of soft wood such as cedar is formed by the same painting process as before without special equipment.
また、本発明に係る木工用塗料は、軟質木材の下塗りに好適に用いられ、ポリオール樹脂を主成分とする塗料主剤に、ポリイソシアネート樹脂を主成分とする硬化剤を混合する２液型の木工用塗料であって、上記塗料主剤にはセルロース構造の木材繊維を有する木粉が添加されており、この木粉が木工用塗料全量に対して０．５〜２５重量部含有され、前記木材繊維は、平均繊維長さが１００〜３００μｍ、平均繊維厚が１５〜４０μｍとするものである。
これによれば、特別な設備を要せず従来同様の塗装工程によって、杉材のような軟質木材に対してもその表面硬度を補う硬質の塗膜が形成される。
さらには、上記木工用塗料の塗膜が形成された建築材料や家具によれば、軟質木材であっても上記塗膜により表面硬度を高くすることができ、表面にキズが付き難いものが得られる。
The woodworking paint according to the present invention is suitably used for undercoating soft wood, and is a two-part woodworking in which a curing agent mainly comprising a polyisocyanate resin is mixed with a coating material mainly comprising a polyol resin. a use paint in the paint base material is doped with wood flour having a wood fiber cellulose structure, the wood flour is contained 0.5 to 25 parts by weight with respect to wood coatings total amount, the wood fibers Have an average fiber length of 100 to 300 μm and an average fiber thickness of 15 to 40 μm .
According to this, a hard coating film that supplements the surface hardness of soft wood such as cedar is formed by the same painting process as before without special equipment.
Furthermore, according to the building materials and furniture on which the paint film for woodwork is formed, the surface hardness can be increased by the paint film even if it is soft wood, and the surface is hardly scratched. It is done.
木材繊維の大きさは、塗装物において目的とする塗膜硬度が得られれば、特に限定されない。ただし、木材繊維は、平均繊維長が１００〜３００μｍであることが望ましい。すなわち、木材繊維の平均繊維長さが１００μｍ未満の場合は杉などの軟質木材をテーブル天板等の家具として使用できる表面硬度を確保するのが困難となるおそれがある。一方、木材繊維の平均繊維長が３００μｍを超えると塗装膜表面が凸凹になって平滑性に劣るおそれがある。従って、木材繊維の平均繊維長が１００〜３００μｍであれば、塗装面が平滑で硬質の塗膜を形成する塗膜性能を容易に得ることができる。さらに、木材繊維の平均繊維厚（直径）は、１５〜４０μｍであることが望ましく、その場合には塗装面が平滑で硬質の塗膜を形成する塗膜性能を容易に得ることができる。 The magnitude | size of a wood fiber will not be specifically limited if the target coating-film hardness is obtained in a coated material. However, it is desirable that the wood fiber has an average fiber length of 100 to 300 μm. That is, when the average fiber length of the wood fibers is less than 100 μm, it may be difficult to secure a surface hardness that allows soft wood such as cedar to be used as furniture such as table tops. On the other hand, if the average fiber length of the wood fibers exceeds 300 μm, the surface of the coating film may be uneven, resulting in poor smoothness. Therefore, when the average fiber length of the wood fibers is 100 to 300 μm, it is possible to easily obtain a coating film performance that forms a hard coating film with a smooth coated surface. Furthermore, it is desirable that the average fiber thickness (diameter) of the wood fiber is 15 to 40 μm, and in that case, it is possible to easily obtain the coating performance that forms a hard coating film with a smooth coated surface.
Claims (4)
木工用塗料全量に対してセルロース構造の木材繊維を有する木粉が０．５〜２５重量部含有され、
前記木材繊維は、平均繊維長さが１００〜３００μｍ、平均繊維厚が１５〜４０μｍである木工用塗料。 A woodworking paint that is suitably used for soft wood and has a synthetic resin as a main component,
0.5 to 25 parts by weight of wood powder having a cellulose fiber with a cellulose structure is contained with respect to the total amount of the paint for woodwork ,
The wood fiber is a woodworking paint having an average fiber length of 100 to 300 μm and an average fiber thickness of 15 to 40 μm .
上記塗料主剤にはセルロース構造の木材繊維を有する木粉が添加されており、この木粉が木工用塗料全量に対して０．５〜２５重量部含有され、
前記木材繊維は、平均繊維長さが１００〜３００μｍ、平均繊維厚が１５〜４０μｍである木工用塗料。 A two-component woodworking paint that is suitably used for undercoating of soft wood, in which a curing agent mainly containing a polyisocyanate resin is mixed with a coating material mainly containing a polyol resin,
Wood paint having cellulosic wood fibers is added to the paint base, and the wood powder is contained in an amount of 0.5 to 25 parts by weight based on the total amount of the wood paint .
The wood fiber is a woodworking paint having an average fiber length of 100 to 300 μm and an average fiber thickness of 15 to 40 μm .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008052211A JP4654257B2 (en) | 2008-03-03 | 2008-03-03 | Woodwork paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008052211A JP4654257B2 (en) | 2008-03-03 | 2008-03-03 | Woodwork paint |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009209237A JP2009209237A (en) | 2009-09-17 |
| JP2009209237A5 true JP2009209237A5 (en) | 2010-11-11 |
| JP4654257B2 JP4654257B2 (en) | 2011-03-16 |
Family
ID=41182713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008052211A Active JP4654257B2 (en) | 2008-03-03 | 2008-03-03 | Woodwork paint |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4654257B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5337000B2 (en) * | 2009-10-30 | 2013-11-06 | パナソニック株式会社 | Curable resin composition for forming anti-allergen coating film and woody material using the same |
| JP5467889B2 (en) * | 2010-02-15 | 2014-04-09 | 玄々化学工業株式会社 | Woodwork paint |
| SE538877C2 (en) * | 2015-05-08 | 2017-01-17 | Stora Enso Oyj | A wood product comprising a composite coating and a process for producing said product |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58204059A (en) * | 1982-05-24 | 1983-11-28 | Yoshikazu Tajima | Paint |
| JP2965711B2 (en) * | 1990-12-26 | 1999-10-18 | アイン株式会社 | Wood flour molding method and wood flour paint |
| JP3283429B2 (en) * | 1996-09-27 | 2002-05-20 | 岩手県 | Soft wood coating composition |
| JP2003128999A (en) * | 2001-10-30 | 2003-05-08 | Noda Corp | Paint and construction board coated with the paint |
| JP2003147272A (en) * | 2001-11-09 | 2003-05-21 | Koyo Sangyo Co Ltd | Coating material for wood |
| JP3827305B2 (en) * | 2002-01-31 | 2006-09-27 | エスケー化研株式会社 | Water-based paint composition for interior |
| JP2008018616A (en) * | 2006-07-13 | 2008-01-31 | Brother Ind Ltd | Storing apparatus and storing method for head unit |
-
2008
- 2008-03-03 JP JP2008052211A patent/JP4654257B2/en active Active
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