JPS638467A - Paste for wall converting material - Google Patents

Paste for wall converting material

Info

Publication number
JPS638467A
JPS638467A JP15110986A JP15110986A JPS638467A JP S638467 A JPS638467 A JP S638467A JP 15110986 A JP15110986 A JP 15110986A JP 15110986 A JP15110986 A JP 15110986A JP S638467 A JPS638467 A JP S638467A
Authority
JP
Japan
Prior art keywords
hydroxyethyl cellulose
paste
parts
wall
trowel
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.)
Granted
Application number
JP15110986A
Other languages
Japanese (ja)
Other versions
JPH0643577B2 (en
Inventor
Takashi Kasuya
隆 粕谷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daicel Corp
Original Assignee
Daicel Chemical Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Daicel Chemical Industries Ltd filed Critical Daicel Chemical Industries Ltd
Priority to JP61151109A priority Critical patent/JPH0643577B2/en
Publication of JPS638467A publication Critical patent/JPS638467A/en
Publication of JPH0643577B2 publication Critical patent/JPH0643577B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Paints Or Removers (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

PURPOSE:Paste for wall covering materials, having improved workability, compatibility and appearance, obtained by blending an alkali metallic salt of CMC with hydroxyethyl cellulose or carboxymethyl hydroxyethyl cellulose. CONSTITUTION:(A) An alkali metallic salt (preferably sodium salt) of CMC is blended with (B) hydroxyethyl cellulose or (C) carboxymethyl hydroxyethyl cellulose to give the aimed paste. 60-98pts.wt. component A is preferably blended with 40-2pts.wt. component B or C or blend of the component B and C.

Description

【発明の詳細な説明】 (産業上の利用分野) 本発明は壁材用糊剤に関するもので、住居などの内、外
装に塗装施工される壁材の作業性、混線性、美観を向上
させる糊剤に関する。
[Detailed Description of the Invention] (Field of Industrial Application) The present invention relates to a glue for wall materials, which improves the workability, crosstalk, and aesthetics of wall materials painted on the interior and exterior of residences, etc. Regarding glue.

(従来の技術および問題点) 壁材には表面パターンにより、綿壁、聚楽壁、土壁、砂
壁なとがあり、これらの壁材用糊剤としては従来からで
ん粉、ふのり、カルボキシメチルセルロースナトリウム
、メチルセルロース、ポリアクリル酸ンーダなどが使用
されてきた。
(Prior art and problems) Wall materials include cotton walls, Juraku walls, earthen walls, and sand walls, depending on the surface pattern, and the adhesives for these wall materials have traditionally been starch, funori, sodium carboxymethyl cellulose, Methylcellulose, polyacrylic acid powder, etc. have been used.

近年、壁材原材料が市場のニーズの変化により、天産品
から合成樹脂類へと、多種多様の変化をきたしたことと
あいまって、砂などの表面樹脂コート及び着色がより高
度となり、複雑化されてきたために、従来の糊剤では塗
装施工時にコテすべり、コテのびなどの作業性不良、接
着不良、剥離などが発生し、左官作業性及び塗装面の美
観などが損われることが多く、より優れた壁材用糊剤が
望まれていた。
In recent years, the raw materials for wall materials have undergone a wide variety of changes, from natural products to synthetic resins, due to changes in market needs.As a result, surface resin coatings and coloring of sand and other materials have become more sophisticated and complex. As a result, conventional adhesives often cause poor workability such as trowel slipping and spreading, poor adhesion, and peeling during painting, which often impairs plastering workability and the aesthetic appearance of the painted surface. There was a need for adhesives for wall materials.

本発明者は、これらの欠点を解決すべく鋭意検討の結果
、従来から使用されているカルボキシメチルセルロース
アルカリ金属塩に、特定のセルロースエーテルを配合し
た糊剤を用いることにより施工時に練り易く、塗り易く
、仕上りの美観に優れた壁材の得られることを見い出し
、本発明に到達したものである。
As a result of intensive studies in order to solve these drawbacks, the present inventor has developed a glue that is made by blending a specific cellulose ether with the conventionally used carboxymethylcellulose alkali metal salt, making it easier to knead and apply during construction. The inventors discovered that a wall material with an excellent finished appearance could be obtained, and arrived at the present invention.

(問題点を解決するための手段) すなわち、本発明はカルボキシメチルセルロースアルカ
リ金属塩にヒドロキシエチルセルロースまたはカルボキ
シメチルヒドロキシエチルセルO−スを配合することを
特徴とする壁材用糊剤である。
(Means for Solving the Problems) That is, the present invention is a glue for wall materials characterized by blending hydroxyethyl cellulose or carboxymethyl hydroxyethyl cellulose with carboxymethyl cellulose alkali metal salt.

本発明に用いるカルボキシメチルセルロースアルカリ金
属塩(CHC)のエーテル化度(O3)及び粘度につい
ては、特に限定されるものではなく、市販のDSo、4
以上のもので1%水溶液粘度が100〜10.0OOC
PSのものが使用できる。アルカリ金属としてはリチウ
ム、カリウム、ナトリウム、ルビジウム、セルシウムな
どが挙げられるが、工業的に製造されているナトリウム
塩が好ましく用いられる。
The degree of etherification (O3) and viscosity of carboxymethylcellulose alkali metal salt (CHC) used in the present invention are not particularly limited, and commercially available DSo, 4
The viscosity of 1% aqueous solution is 100 to 10.0OOC
PS items can be used. Examples of the alkali metal include lithium, potassium, sodium, rubidium, and celsium, and industrially produced sodium salts are preferably used.

本発明に用いるヒドロキシエチルセルロース(NEC)
は、モル置換度(MS)が1.2〜6.0のものが好ま
しい。H3が1.2以下では水溶性に劣り、糊剤として
の効果が少な(,6,0以上のものは製造にコストがか
かり望ましくない。1%水溶液の粘度は、市販されてい
る100〜10.0OOCPSの範囲内のものが使用で
きる。
Hydroxyethylcellulose (NEC) used in the present invention
preferably has a molar substitution degree (MS) of 1.2 to 6.0. If H3 is less than 1.2, the water solubility is poor and the effect as a sizing agent is low. Anything within the range of .0OOCPS can be used.

本発明に用いるカルボキシメチルヒドロキシエチルセル
ロース(CHIIEC)のカルボキシメチル基の置換度
(DS)は0,5〜1.5の範囲で、とドロキシエチル
基のモル置換度(MS)は1.0〜3.0の範囲のもの
が好ましい。その1%水溶液粘度は100〜io、 o
oocpsの範囲のものが使用できる。
The carboxymethyl hydroxyethyl cellulose (CHIIEC) used in the present invention has a carboxymethyl group substitution degree (DS) of 0.5 to 1.5, and a droxyethyl group molar substitution degree (MS) of 1.0 to 3. A value in the range of 0 is preferred. Its 1% aqueous solution viscosity is 100~io, o
oocps range can be used.

CHCに対するNECまたはCHHECの配合比率は、
CHC60〜98重退部に対してNECまたはCMII
ECを40〜2重量部である。また、本発明においてC
MCに対してHECおよびCHHECを同時に配合する
こともできるが、この場合もCHC60〜98重り部に
対してHECおよびCHHECの混合物を40〜2重り
部の割合で配合するのがよい。
The blending ratio of NEC or CHHEC to CHC is
NEC or CMII for CHC60-98 multiple retirements
The amount of EC is 40 to 2 parts by weight. In addition, in the present invention, C
Although HEC and CHHEC can be blended simultaneously with MC, in this case as well, it is preferable to blend a mixture of HEC and CHHEC in a ratio of 40 to 2 parts by weight to 60 to 98 parts by weight of CHC.

本発明において配合するCHC、llEC、CHHEC
の形状は粉状、粒状またはその混合物のいずれも使用で
きる。さらに必要に応じて他の水溶性高分子、例えばメ
チルセルロース(HC) 、ヒドロキシプロピルメチル
セルロース(IIP)Ic)、ヒドロギシエチルヒドロ
キシブロピルセルロース(HEHPC) 、アクリル酸
ソーダ、ポリアクリルアミド、ポリビニルアルコールな
どを本発明の糊剤と併用することも可能である。
CHC, llEC, CHHEC blended in the present invention
The shape of can be either powder, granule or a mixture thereof. Furthermore, other water-soluble polymers such as methylcellulose (HC), hydroxypropylmethylcellulose (IIP), hydroxyethylhydroxypropylcellulose (HEHPC), sodium acrylate, polyacrylamide, polyvinyl alcohol, etc. may be added as necessary. It is also possible to use it in combination with the adhesive of the invention.

(実施例) 以下に実施例により本発明をさらに詳しく説明する。(Example) The present invention will be explained in more detail with reference to Examples below.

実施例1 硅砂上5号5,000gに、糊剤として1%水溶液粘度
1,700cps、置換度0.69のCHC70部と1
%水溶液粘度2.800cps、モル置換度2.10の
HEC10部と無水芒硝20部を混合したものを50部
配合したのち、水2.50(7を加え、よく撹拌混練し
た壁材混練品をベニア板(JAS規格)に塗装した。コ
テすべり、コテのび等、左官作業性は非常に良好であっ
た。また、塗装時のコテ裏付着もなく、塗装面の水引き
も良好で、塗装面のダレもみられなかった。更に混練品
を翌日まで放置して混練品の状態を観察したが、回答変
化なく、再塗装しても混線日当臼と同様に良好な作業性
であった。
Example 1 To 5,000 g of silica sand No. 5, 70 parts of CHC with a 1% aqueous solution viscosity of 1,700 cps and a degree of substitution of 0.69 as a sizing agent and 1
After blending 50 parts of a mixture of 10 parts of HEC with an aqueous solution viscosity of 2.800 cps and a molar substitution degree of 2.10 and 20 parts of anhydrous sodium sulfate, 2.50 parts of water (7) was added, and a wall material kneaded product was prepared by stirring and kneading well. It was painted on a plywood board (JAS standard).The plastering workability was very good, such as trowel slippage and trowel spreading.In addition, there was no adhesion to the back of the trowel during painting, and the water-repellency of the painted surface was good. No sag was observed.Furthermore, the condition of the kneaded product was observed after it was left until the next day.There was no change in the response, and even after repainting, the workability was as good as that of the mixed wire per diem mill.

実施例2〜8 硅砂上565,000yに、糊剤として表−1に示す配
合比のものを503配合したのち、水2.500dを加
え、よく撹拌混練した壁材混練品をベニア板(JAS規
格)に塗装した。左官作業性は実施例1と同様いずれも
非常に良好であった。
Examples 2 to 8 After 565,000 y of silica sand was mixed with 503 sizing agents with the compounding ratio shown in Table 1, 2.500 d of water was added, and the wall material kneaded product was thoroughly stirred and kneaded. Painted to standard). As with Example 1, the plastering workability was very good in all cases.

比較例1〜3 硅砂上5号5,000gに、糊剤としてCHC、架橋ポ
リアクリル酸ンーダ、HC1無水芒硝等を表−1に示す
配合比で混合したものを50部配合したのち、水2,5
00mを加え、よく泣拌混練した壁材混練品をベニア板
(JAS規格)に塗装した。左官作業性はいずれも良く
なかった。
Comparative Examples 1 to 3 50 parts of a mixture of CHC, crosslinked polyacrylic acid powder, HC1 anhydrous mirabilite, etc. as a sizing agent in the blending ratio shown in Table 1 was added to 5,000 g of silica sand No. 5, and then 2 parts of water was added. ,5
00m was added and thoroughly stirred and kneaded, and the wall material kneaded product was painted on a plywood board (JAS standard). Plastering workability was not good in either case.

実施例9 聚楽用ベース配合組成 木粉Nα2(中粒量)    365!iF石川ライト
4号(砂)   535y クレー         600g 木粉(S)(小粒量)   80L:Jl、580g 上記の聚楽用ベース1.5809に、糊剤として1%水
溶液粘度1,750cps、置換度0.67のCHC6
5部と1%水溶液粘度2.200cps、モル置換度2
.20 (7)11Ec 10部と無水芒硝25部を混
合したちの709を配合し、水2 、300 (jを加
えよく混練した。ついで、ベニア板(JAS規格)に塗
装したが、コテすべり、コテのび、コテ切れ等の左官作
業性は非常に良好であった。
Example 9 Juraku base composition Wood flour Nα2 (medium grain amount) 365! iF Ishikawa Light No. 4 (sand) 535y Clay 600g Wood flour (S) (small particle amount) 80L: Jl, 580g Add a 1% aqueous solution as a glue to the Juraku base 1.5809 with a viscosity of 1,750 cps and a degree of substitution of 0. 67 CHC6
5 parts and 1% aqueous solution viscosity 2.200 cps, molar substitution degree 2
.. 20 (7) 709 was mixed with 10 parts of 11Ec and 25 parts of anhydrous sodium sulfate, and 2,300 g of water was added and mixed well.Next, it was painted on a plywood board (JAS standard), but it did not slip with the trowel. Plastering workability such as spreading with a trowel and breaking with a trowel was very good.

実施例10〜16 実施例9と同じ配合組成の聚奈用ベース 1,5f90
3に、表−2に示す配合比の糊剤70gを混合し、水2
,300gを加えよく混練した。ついで、ベニア板(J
AS規格)に塗装したが、コテすべり、コテのび、コテ
切れ等の左官作業性はいずれも非常に良好であった。
Examples 10 to 16 Base for juna with the same composition as Example 9 1.5f90
3, 70g of glue having the blending ratio shown in Table 2 was mixed with water 2
, 300g were added and kneaded well. Next, plywood board (J
AS standard), the plastering workability such as trowel slippage, trowel extension, and trowel breakage was all very good.

比較例4〜6 実施例9と同じ配合組成の聚楽用ベース1 、5809
に、糊剤としてC14C、架橋ポリアクリル酸ソーダ、
HC1無水芒硝等を表−2に示す配合比で混合したもの
を507配合したのち、水2.5007を加え、よく撹
拌混練した壁材混練品をベニア板(JAS規格)に塗装
した。左官作業性はいずれも良くなかった。
Comparative Examples 4-6 Juraku base 1 with the same composition as Example 9, 5809
, C14C as a sizing agent, cross-linked sodium polyacrylate,
After 507% of HC1 anhydrous sodium sulfate and the like were mixed at the compounding ratio shown in Table 2, 2.5007% of water was added, and the wall material kneaded product was thoroughly stirred and kneaded and painted on a plywood board (JAS standard). Plastering workability was not good in either case.

Claims (1)

【特許請求の範囲】[Claims] カルボキシメチルセルロースアルカリ金属塩にヒドロキ
シエチルセルロースまたはカルボキシメチルヒドロキシ
エチルセルロースを配合することを特徴とする壁材用糊
剤。
A glue for wall materials characterized by blending hydroxyethyl cellulose or carboxymethyl hydroxyethyl cellulose with a carboxymethyl cellulose alkali metal salt.
JP61151109A 1986-06-27 1986-06-27 Wall paste Expired - Lifetime JPH0643577B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61151109A JPH0643577B2 (en) 1986-06-27 1986-06-27 Wall paste

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61151109A JPH0643577B2 (en) 1986-06-27 1986-06-27 Wall paste

Publications (2)

Publication Number Publication Date
JPS638467A true JPS638467A (en) 1988-01-14
JPH0643577B2 JPH0643577B2 (en) 1994-06-08

Family

ID=15511548

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61151109A Expired - Lifetime JPH0643577B2 (en) 1986-06-27 1986-06-27 Wall paste

Country Status (1)

Country Link
JP (1) JPH0643577B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5080717A (en) * 1991-01-24 1992-01-14 Aqualon Company Fluid suspensions of polysaccharide mixtures
FR2789396A1 (en) * 2000-04-03 2000-08-11 Bernard Jean Deleuze Colored, odorless repositionable glue with retarded adhesion based on cellulose derivatives

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS516703A (en) * 1974-07-05 1976-01-20 Hitachi Maxell
JPS5126937A (en) * 1974-08-30 1976-03-05 Myoshi Kinsendo Kk
JPS555783A (en) * 1978-06-30 1980-01-16 Matsushita Electric Works Ltd Sewage purifying apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS516703A (en) * 1974-07-05 1976-01-20 Hitachi Maxell
JPS5126937A (en) * 1974-08-30 1976-03-05 Myoshi Kinsendo Kk
JPS555783A (en) * 1978-06-30 1980-01-16 Matsushita Electric Works Ltd Sewage purifying apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5080717A (en) * 1991-01-24 1992-01-14 Aqualon Company Fluid suspensions of polysaccharide mixtures
AU652020B2 (en) * 1991-01-24 1994-08-11 Teng-Shau Young Process for preparing fluid suspensions of polysaccharide mixtures
FR2789396A1 (en) * 2000-04-03 2000-08-11 Bernard Jean Deleuze Colored, odorless repositionable glue with retarded adhesion based on cellulose derivatives

Also Published As

Publication number Publication date
JPH0643577B2 (en) 1994-06-08

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