JPH0827459A - Repairing putty - Google Patents
Repairing puttyInfo
- Publication number
- JPH0827459A JPH0827459A JP18398494A JP18398494A JPH0827459A JP H0827459 A JPH0827459 A JP H0827459A JP 18398494 A JP18398494 A JP 18398494A JP 18398494 A JP18398494 A JP 18398494A JP H0827459 A JPH0827459 A JP H0827459A
- Authority
- JP
- Japan
- Prior art keywords
- putty
- gypsum
- weight
- polyvinyl acetate
- acetate emulsion
- 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.)
- Pending
Links
Landscapes
- Working Measures On Existing Buildindgs (AREA)
- Sealing Material Composition (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は、石膏ボートの目地や
穴の埋め込み処理等に使用される補修用パテに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a repair putty used for embedding joints and holes in a gypsum boat.
【０００２】[0002]
【従来の技術】従来より、例えば一般住宅の建築施工に
おいては、石膏ボードの表面にビニルクロスを貼り付け
て内壁を構成することが行われている。ところが、上記
の構造の内壁は、衝撃によって穴が開いたり凹んだりし
易い。また、石膏ボードの目地が痩せてビニルの表面に
凹凸が生じ易い。このため、補修用パテを用いて石膏ボ
ードの穴、凹み、目地等を補修する必要が生じることが
あり、この補修用パテとして、石膏に合成樹脂及び無機
充填剤を加えた粉末状のパテ組成物に、水を添加して混
練するタイプのものが一般に使用されている。2. Description of the Related Art Conventionally, for example, in building construction of a general house, vinyl cloth is attached to the surface of a gypsum board to form an inner wall. However, the inner wall of the above structure is easily punctured or dented by impact. Further, the joints of the gypsum board are thin and the surface of the vinyl tends to have irregularities. Therefore, it may be necessary to repair holes, dents, joints, etc. of the gypsum board using a repair putty.As this repair putty, a powdery putty composition in which a synthetic resin and an inorganic filler are added to gypsum. A type in which water is added to a product and kneading is generally used.
【０００３】[0003]
【発明が解決しようとする課題】ところが、上記従来の
補修用パテは、 石膏ボードに対して一体化し難く、例えば石膏ボード
に開いた比較的大きい穴を埋めた場合に、硬化したパテ
が穴から脱落することがある。 上記穴を埋めるためには、パテの粘度を高めた上で、
何度も重ね塗りを行う必要があり、施工能率が悪い。 パテが痩せて、ビニルクロスの表面に凹凸が発生し易
い。 パテ組成物を収容した密封袋を一旦開封すると、パテ
組成物が湿気によって硬化することから、保存可能な期
間が２〜４週間程度と非常に短い。 パテ組成物の混練に非常に多くの時間がかかる。 可使時間が６０〜１２０分と、非常に長い。 パテ自体の強度が弱く、衝撃によって破損し易い。 等、多くの問題点を有していた。この発明は、上記問題
点を全て解消することができる補修用パテを提供するこ
とを目的とする。However, the above-mentioned conventional repair putty is difficult to be integrated with the gypsum board. For example, when a relatively large hole opened in the gypsum board is filled, the hardened putty is removed from the hole. May fall out. To fill the above holes, increase the viscosity of the putty,
It is necessary to apply multiple layers repeatedly, resulting in poor construction efficiency. The putty is thin, and the surface of the vinyl cloth tends to be uneven. Once the sealed bag containing the putty composition is opened, the putty composition is cured by moisture, so that the shelf life is very short, about 2 to 4 weeks. It takes a lot of time to knead the putty composition. The pot life is 60 to 120 minutes, which is very long. The strength of the putty itself is weak and easily damaged by impact. Etc. had many problems. An object of the present invention is to provide a repair putty that can solve all the above problems.
【０００４】[0004]
【課題を解決するための手段及び作用】本願発明者は、
上記問題点に鑑み鋭意研究を行った結果、ポリ酢酸ビニ
ルエマルジョン系接着剤と、増粘剤（粘度付与剤）と、
水とを含むパテ液を、石膏に添加して混練した補修用パ
テを発明するに至った。Means and Actions for Solving the Problems
As a result of intensive research in view of the above problems, a polyvinyl acetate emulsion adhesive, a thickener (viscosity imparting agent),
The inventors have invented a repair putty in which a putty liquid containing water and kneading is added to gypsum.
【０００５】上記ポリ酢酸ビニルエマルジョン系接着剤
としては、ポリ酢酸ビニルエマルジョン単独重合物、又
は尿素樹脂、アクリル酸エステル、エチレン等との共重
合物に、可塑剤、充填剤、水等を適宜添加したものが使
用され、このうち特に尿素樹脂との共重合物が好適に使
用される。また、上記何れについても、ポリ酢酸ビニル
を３０〜５０重量％含有するものが好ましい。As the above-mentioned polyvinyl acetate emulsion adhesive, a plasticizer, a filler, water and the like are appropriately added to a polyvinyl acetate emulsion homopolymer or a copolymer with a urea resin, an acrylic ester, ethylene and the like. The above-mentioned products are used, and among these, a copolymer with a urea resin is particularly preferably used. Further, in any of the above, those containing 30 to 50% by weight of polyvinyl acetate are preferable.
【０００６】上記増粘剤としては、メチルセルロース、
カルボキシメチルセルロース、ポリビニルアルコール、
ヒドロキシプロピルエチルセルロース、ポリアクリル酸
ナトリウム、アルギン酸アンモニウム等が使用される。As the above thickener, methyl cellulose,
Carboxymethyl cellulose, polyvinyl alcohol,
Hydroxypropylethyl cellulose, sodium polyacrylate, ammonium alginate and the like are used.
【０００７】上記の構成の補修用パテは、石膏ボードに
対して一体化し易く、当該石膏ボードに開いた比較的大
きい穴を確実に閉塞しておくことができる。また、上記
穴を簡単且つ能率的に閉塞することができるとともに、
パテが痩せ難くビニルクロスの表面に凹凸が生じ難い。
さらに、パテ液と石膏とを別々に保存しておき、使用時
に両者を混合するものであるので、開封後においても石
膏及びパテ液を長期間に亘って保存することができ、特
にパテ液については、１年以上の長期に亘って保存する
ことができる。この他、パテ組成物の混練に要する時間
が、３０〜６０秒程度で済むこと、可使時間が５〜８分
程度であること、パテ自体の強度が強く、破損し難いこ
と等、補修用パテとして優れた特性を発揮することがで
きる。The repair putty having the above-mentioned structure is easily integrated with the gypsum board, and the relatively large hole formed in the gypsum board can be surely closed. In addition, the hole can be easily and efficiently closed,
The putty is hard to lose weight, and the surface of the vinyl cloth is unlikely to have irregularities.
Furthermore, since the putty liquid and the gypsum are stored separately and both are mixed at the time of use, the gypsum and the putty liquid can be stored for a long period of time even after opening. Can be stored for a long period of one year or more. In addition, the time required for kneading the putty composition is about 30 to 60 seconds, the pot life is about 5 to 8 minutes, the strength of the putty itself is strong, and it is difficult to break, etc. It can exhibit excellent characteristics as putty.
【０００８】このような特性をより効果的に発揮させる
ためには、ポリ酢酸ビニルエマルジョン系接着剤とし
て、ＪＩＳ Ｋ６８０４−１９７７に規定され、木工用
接着剤として市販されているポリ酢酸ビニルエマルジョ
ン木材接着剤を用い、増粘剤として、メチルセルロース
を用いるのが望ましく、この場合において、パテ液は、
ポリ酢酸ビニルエマルジョン木材接着剤を３５〜５５重
量％、メチルセルロースを０．５〜２重量％、水を４５
〜６５重量％、より好ましくは、ポリ酢酸ビニルエマル
ジョン木材接着剤を４０〜５０重量％、メチルセルロー
スを０．９〜１．２重量％、水を５０〜６０重量％含有
するのが望ましく、しかも石膏１００重量部に対してパ
テ液を４０〜６０重量部、より好ましくは、石膏１００
重量部に対してパテ液を４５〜５５重量部混合するのが
望ましい。なお、上記パテ液は、顔料を含有するもので
あってもよい。また、この発明の補修用パテは、ベニヤ
板、珪カル板、ＡＬＣ板等の補修にも好適に使用するこ
とができる。In order to exert such characteristics more effectively, a polyvinyl acetate emulsion-based adhesive is specified as JIS K6804-1977 and is commercially available as an adhesive for woodworking. It is desirable to use methyl cellulose as a thickening agent, and in this case, the putty liquid is
Polyvinyl acetate emulsion Wood adhesive 35-55% by weight, methylcellulose 0.5-2% by weight, water 45
˜65 wt%, more preferably 40 to 50 wt% polyvinyl acetate emulsion wood adhesive, 0.9 to 1.2 wt% methyl cellulose, 50 to 60 wt% water, and gypsum. 40 to 60 parts by weight of putty liquid relative to 100 parts by weight, more preferably gypsum 100
It is desirable to mix 45 to 55 parts by weight of putty liquid with respect to parts by weight. The putty liquid may contain a pigment. Further, the repair putty of the present invention can be suitably used for repairing a veneer plate, a silica plate, an ALC plate and the like.
【０００９】[0009]
【実施例】 （実施例１）メチルセルロース１．２重量％、ポリ酢酸
ビニルエマルジョン木材接着（コニシ株式会社製：商品
名「木工用ボンド」，含水量６０重量％）４９．４重量
％、水４９．４重量％からなるパテ液５０重量部に対し
て、石膏１００重量部を混練して補修用パテを作成し
た。この補修用パテを用いて、石膏ボードに形成された
直径１０ｃｍの穴を閉塞したところ、両者の一体性が非
常に良好で、当該穴を容易かつ確実に閉塞することがで
きた。また、パテ組成物の混練に要する時間は、３０秒
程度と、非常に短く、しかも、卵を溶く要領で容易に混
練することができた。さらに、可使時間は５〜６分程度
であった。Example 1 1.2% by weight of methyl cellulose, polyvinyl acetate emulsion wood adhesion (manufactured by Konishi Co., Ltd .: trade name "Bond for woodworking, water content 60% by weight") 49.4% by weight, water 49 100 parts by weight of gypsum was kneaded with 50 parts by weight of the putty liquid containing 0.4% by weight to prepare a repairing putty. When the hole with a diameter of 10 cm formed in the gypsum board was closed using this repair putty, the integrity of the two was very good and the hole could be closed easily and reliably. The time required for kneading the putty composition was about 30 seconds, which was very short, and the kneading of the putty composition could be easily carried out in the same manner as the egg was melted. Further, the pot life was about 5 to 6 minutes.
【００１０】（実施例２）メチルセルロース１．０重量
％、実施例１と同じポリ酢酸ビニルエマルジョン木材接
着剤３９重量％、水６０重量％からなるパテ液５０重量
部に対して、石膏１００重量部を混練して補修用パテを
作成した。この補修用パテを用いて、石膏ボードに形成
された直径１０ｃｍの穴を閉塞したところ、両者の一体
性が非常に良好で、当該穴を容易かつ確実に閉塞するこ
とができた。また、パテ組成物の混練に要する時間は、
６０秒程度と、非常に短く、しかも、卵を溶く要領で容
易に混練することができた。さらに、可使時間は７〜８
分程度であった。(Example 2) 100 parts by weight of gypsum was added to 50 parts by weight of putty liquid consisting of 1.0% by weight of methyl cellulose, 39% by weight of the same polyvinyl acetate emulsion wood adhesive as in Example 1, and 60% by weight of water. Was kneaded to prepare a putty for repair. When the hole with a diameter of 10 cm formed in the gypsum board was closed using this repair putty, the integrity of the two was very good and the hole could be closed easily and reliably. Also, the time required for kneading the putty composition,
The kneading was very short, about 60 seconds, and the kneading could be easily carried out in the manner that the eggs were melted. Furthermore, the pot life is 7-8
It was about a minute.
【００１１】[0011]
【発明の効果】以上のように、この発明の補修用パテに
よれば、石膏ボードとの一体性がよく、石膏ボードに開
いた比較的大きい穴を、長期間に亘って確実に閉塞する
ことができる。また、上記穴を容易に閉塞することがで
きるので、施工を能率的に行うことができるとともに、
パテが痩せ難くビニルクロスの表面に凹凸が生じ難い。
さらに、開封後においても石膏及びパテ液を長期間保存
することができるとともに、パテ組成物の混練に要する
時間が非常に短く、施工を一層能率的に行うことができ
る。しかも、パテ自体の強度が強く、衝撃によって破損
し難い等、種々優れた効果を奏する。As described above, according to the repairing putty of the present invention, the integrity with the gypsum board is good, and the relatively large hole formed in the gypsum board can be reliably closed for a long period of time. You can Further, since the hole can be easily closed, it is possible to efficiently perform the construction,
The putty is hard to lose weight, and the surface of the vinyl cloth is unlikely to have irregularities.
Furthermore, the gypsum and the putty liquid can be stored for a long time even after opening, and the time required for kneading the putty composition is very short, so that the construction can be performed more efficiently. In addition, the putty itself has a high strength and is hard to be damaged by an impact, so that various excellent effects are exhibited.
Claims (4)
増粘剤と、水とを含むパテ液を、石膏に添加して混練し
たことを特徴とする補修用パテ。1. A polyvinyl acetate emulsion adhesive,
A putty for repair characterized in that a putty liquid containing a thickener and water is added to and mixed with gypsum.
が、ポリ酢酸ビニルエマルジョン木材接着剤であり、増
粘剤がメチルセルロースである請求項１記載の補修用パ
テ。2. The repair putty according to claim 1, wherein the polyvinyl acetate emulsion-based adhesive is a polyvinyl acetate emulsion wood adhesive, and the thickening agent is methyl cellulose.
ン木材接着剤を３５〜５５重量％、メチルセルロースを
０．５〜２重量％、水を４５〜６５重量％含有する請求
項２記載の補修用パテ。3. The repair according to claim 2, wherein the putty liquid contains 35 to 55% by weight of a polyvinyl acetate emulsion wood adhesive, 0.5 to 2% by weight of methylcellulose, and 45 to 65% by weight of water. putty.
６０重量部混合している請求項２又は３記載の補修用パ
テ。4. Putty liquid in an amount of 40 to 100 parts by weight of gypsum.
The repair putty according to claim 2 or 3, which is mixed in an amount of 60 parts by weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18398494A JPH0827459A (en) | 1994-07-12 | 1994-07-12 | Repairing putty |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18398494A JPH0827459A (en) | 1994-07-12 | 1994-07-12 | Repairing putty |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0827459A true JPH0827459A (en) | 1996-01-30 |
Family
ID=16145287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18398494A Pending JPH0827459A (en) | 1994-07-12 | 1994-07-12 | Repairing putty |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0827459A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20230172820A (en) * | 2022-06-16 | 2023-12-26 | 강인석 | Extrusion type Putty Cartridge |
-
1994
- 1994-07-12 JP JP18398494A patent/JPH0827459A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20230172820A (en) * | 2022-06-16 | 2023-12-26 | 강인석 | Extrusion type Putty Cartridge |
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