JPS6337165A - Binder composition - Google Patents
Binder compositionInfo
- Publication number
- JPS6337165A JPS6337165A JP17892686A JP17892686A JPS6337165A JP S6337165 A JPS6337165 A JP S6337165A JP 17892686 A JP17892686 A JP 17892686A JP 17892686 A JP17892686 A JP 17892686A JP S6337165 A JPS6337165 A JP S6337165A
- Authority
- JP
- Japan
- Prior art keywords
- ester
- resin
- binder
- reaction product
- binder composition
- 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
- 239000011230 binding agent Substances 0.000 title claims abstract description 23
- 239000000203 mixture Substances 0.000 title claims abstract description 13
- -1 acrylamide methyl cellulose ester Chemical class 0.000 claims abstract description 15
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 11
- 229920001577 copolymer Polymers 0.000 claims abstract description 10
- 229920000609 methyl cellulose Polymers 0.000 claims abstract description 7
- 239000001923 methylcellulose Substances 0.000 claims abstract description 7
- 235000010981 methylcellulose Nutrition 0.000 claims abstract description 7
- 229920005989 resin Polymers 0.000 claims abstract description 7
- 239000011347 resin Substances 0.000 claims abstract description 7
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims abstract description 5
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 3
- 239000003973 paint Substances 0.000 abstract description 13
- 229920000180 alkyd Polymers 0.000 abstract description 5
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 229960002900 methylcellulose Drugs 0.000 description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 3
- HNRMPXKDFBEGFZ-UHFFFAOYSA-N ethyl trimethyl methane Natural products CCC(C)(C)C HNRMPXKDFBEGFZ-UHFFFAOYSA-N 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- LNAZSHAWQACDHT-XIYTZBAFSA-N (2r,3r,4s,5r,6s)-4,5-dimethoxy-2-(methoxymethyl)-3-[(2s,3r,4s,5r,6r)-3,4,5-trimethoxy-6-(methoxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6r)-4,5,6-trimethoxy-2-(methoxymethyl)oxan-3-yl]oxyoxane Chemical compound CO[C@@H]1[C@@H](OC)[C@H](OC)[C@@H](COC)O[C@H]1O[C@H]1[C@H](OC)[C@@H](OC)[C@H](O[C@H]2[C@@H]([C@@H](OC)[C@H](OC)O[C@@H]2COC)OC)O[C@@H]1COC LNAZSHAWQACDHT-XIYTZBAFSA-N 0.000 description 2
- JHPBZFOKBAGZBL-UHFFFAOYSA-N (3-hydroxy-2,2,4-trimethylpentyl) 2-methylprop-2-enoate Chemical compound CC(C)C(O)C(C)(C)COC(=O)C(C)=C JHPBZFOKBAGZBL-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000000020 Nitrocellulose Substances 0.000 description 2
- 229920001220 nitrocellulos Polymers 0.000 description 2
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- 239000004831 Hot glue Substances 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000004494 ethyl ester group Chemical group 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 229920003145 methacrylic acid copolymer Polymers 0.000 description 1
- 229940117841 methacrylic acid copolymer Drugs 0.000 description 1
- 125000005397 methacrylic acid ester group Chemical group 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- KMNONFBDPKFXOA-UHFFFAOYSA-N prop-2-enamide;styrene Chemical group NC(=O)C=C.C=CC1=CC=CC=C1 KMNONFBDPKFXOA-UHFFFAOYSA-N 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Macromonomer-Based Addition Polymer (AREA)
- Paints Or Removers (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
この発明は、例えば自動車塗料用のバインダー組成物の
改良に関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) This invention relates to improvements in binder compositions for, for example, automobile paints.
（従来の技術）
従来自動車塗料のバインダーは補修用としては、スチレ
ンメタアクリル共重合体とトリメチロールプロパンエス
テルアルキット樹脂とニトロセルローズを含むものが知
られている。(Prior Art) Conventional binders for automobile paints containing styrene-methacrylic copolymer, trimethylolpropane ester alkite resin, and nitrocellulose are known for repair purposes.
焼付用としてはメラン樹脂変性メタアクリル酸樹脂とス
チレンの共重合体またはビニールトルエンとの共重合体
を主成分とするものが知られている。For baking purposes, those whose main component is a copolymer of melane resin-modified methacrylic acid resin and styrene or a copolymer of vinyl toluene are known.
（発明が解決しようとする問題点）
しかし、これ等従来の自動型塗料に使用されるバインダ
ーは接着性、被膜強度に乏しく、しばしば強い衝撃を受
けると塗料が剥離する現象が見られた。(Problems to be Solved by the Invention) However, the binders used in these conventional automatic paints have poor adhesion and film strength, and the paint often peels off when subjected to strong impact.
この発１１は上記実情に鑑み、例えば自動車塗料用バイ
ンダーの接着力の向Ｌ、被膜強度の増大を目的とするも
のである。In view of the above-mentioned circumstances, the purpose of this proposal 11 is, for example, to increase the adhesive strength of binders for automobile paints and the strength of coatings.
（問題点を解決するための手段）
本願発明者等は上記問題点を解決するため、鋭意研究の
結果、アクリルアミドメチル−セルローズエステル（Ａ
ＡＭ−セルローズエステル）とアクリル酸、メタアクリ
ル酸乃至これらのエステルとの反応生成物、該反応生成
物と他の樹脂との共重合体の１種又は２種以−１−を組
成中に含むバインダー組成物を使用することによって所
期の目的が達成されることを見出したものである。(Means for Solving the Problems) In order to solve the above problems, the inventors of the present application have conducted intensive research and found that acrylamide methyl-cellulose ester (A
The composition contains one or more of a reaction product of AM-cellulose ester) with acrylic acid, methacrylic acid, or an ester thereof, and a copolymer of the reaction product and another resin. It has been found that the intended purpose can be achieved by using a binder composition.
ここで、メタアクリル酸エステルとＡＡＭ−セルローズ
エステルとの反応生成物の一例を構造式で示すと、下記
のようになる。Here, an example of the reaction product of methacrylic acid ester and AAM-cellulose ester is shown in structural formula as follows.
ＯＨメＧ（Ｃ：Ｈ３）Ｃ：ＧＯＯＲ
ここで、反応生成物を構成するアクリル酸エステル、メ
タアクリル酸エステルとしてはメチルエステル、エチル
エステル、グチルエステル、エチルヘキシルエステル等
を使用することができる。OHMeG(C:H3)C:GOOR Here, as the acrylic ester and methacrylic ester constituting the reaction product, methyl ester, ethyl ester, glutyl ester, ethylhexyl ester, etc. can be used.
（発明の効果）
以」二のように、この発明はＡＡＭ−セルローズエステ
ルとアクリル酸エステル乃至メタアクリル酸エステルと
の反応生成物、該反応生成物の１種又は２種以上を含む
例えば自動車塗料のバインダーに関するものであるが、
この発明のバインダー組成物は従来のものに比較して接
着力が向上し、また被膜強度も増大する。(Effects of the Invention) As mentioned above, the present invention provides a reaction product between AAM-cellulose ester and an acrylic ester or a methacrylic ester, and a product containing one or more of the reaction products, such as an automobile paint. Regarding the binder of
The binder composition of the present invention has improved adhesive strength and film strength compared to conventional binder compositions.
したがってこれを自動車塗料のバインダーとして使用し
た時、従来品のように衝撃により塗料が肩離することが
ない。Therefore, when this product is used as a binder for automobile paint, the paint will not separate due to impact unlike conventional products.
なお、この発明のバインダーＭＩｒ＆は自動車塗料用に
限定されるものでなく、ラミネーションの接着剤、木材
の接着剤、ホットメルトの接着剤、不織！μのバインダ
ー、セラミックとレンズのバインダー、研磨紙用のバイ
ンダー、天井、床用タイルのバインダー等各種の用途に
使用することができる。The binder MIr& of the present invention is not limited to use in automobile paints, but also in lamination adhesives, wood adhesives, hot melt adhesives, and nonwovens! It can be used for various purposes such as μ binder, ceramic and lens binder, abrasive paper binder, ceiling and floor tile binder, etc.
（実施例） 以下、この発明の実施例を示す。(Example) Examples of this invention will be shown below.
実施例１
従来補修用として使用されていた、スチレンメタアクリ
ル共重合体とトリメチルプロパンエステルアルキッド樹
脂とニトロセルロースを主成分とする自動車塗料用のバ
インダー中、−に記成分をスチレン−アクリルアミドメ
チル−セルローズ変性メタアクリル酸の共重合体とペン
タエリスリトールエステルアルキッド樹脂に科えた結果
、従来のバインダーに比べて光沢、接着力、被膜強度が
増大した。Example 1 In a binder for automobile paint, which has been conventionally used for repair purposes and is mainly composed of styrene-methacrylic copolymer, trimethylpropane ester alkyd resin, and nitrocellulose, the components listed in - are replaced with styrene-acrylamide methyl-cellulose. As a result of applying a modified methacrylic acid copolymer and pentaerythritol ester alkyd resin, gloss, adhesion, and film strength were increased compared to conventional binders.
実施例２
従来焼付用として使用されていた、メラミン樹脂変性メ
タアクリル酸樹脂とスチレンとの共重合体またはビニー
ルトルエンとの共重合体を主成分とする自動車塗料用の
バインダー中、上記成分をメタアクリル酸とアクリルア
ミドメチル−セルロースとの反応生成物に科えたところ
、従来のバインダーに比べて光沢、接着性、被膜強度が
増大した。Example 2 The above components were added to a binder for automobile paints, which is mainly composed of a copolymer of melamine resin-modified methacrylic acid resin and styrene or a copolymer of vinyl toluene, which has been conventionally used for baking. When applied to the reaction product of acrylic acid and acrylamide methyl cellulose, the gloss, adhesion, and film strength were increased compared to conventional binders.
実施例３
メタアクリル酸メチルエステル １００屯品部アクリ
ルアミドメチル
セルローズエステル ４ 屯４１ ｍ上
記化合物を８０℃で１０分間加熱して溶解する。Example 3 Methacrylic acid methyl ester 100 tons Acrylamide methyl cellulose ester 4 tons 41 m The above compound was heated at 80° C. for 10 minutes to dissolve.
これに酢酸エチル７０重量部、ドルオール３０屯量部の
混合溶剤を８０屯賃部を加える。更に過酸化ベンゾイル
０，５ｔを加え、７０〜８０℃で窒素気流中で３時間４
０分反応させる。To this was added 80 parts by weight of a mixed solvent of 70 parts by weight of ethyl acetate and 30 parts by weight of doluol. Furthermore, 0.5 t of benzoyl peroxide was added, and the mixture was heated at 70 to 80°C for 3 hours in a nitrogen stream.
Allow to react for 0 minutes.
上記反応物 ４０爪ω部
トリメチルプロパンエステル
アルキッド ３０屯に部トロール
３０重量部−上記組成をもってバイ
ンダー組成を：ｌｉｌ整した。The above reactant 40 parts omega trimethylpropane ester alkyd 30 parts omega trimethylpropane ester alkyd
The binder composition was adjusted to 30 parts by weight using the above composition.
このバインダー組成を自動車焼付は塗装用として使用し
た結果、光沢ある塗装被膜大な塗装被膜が形成された。When this binder composition was used for automotive baking, a large glossy paint film was formed.
Claims (1)
酸、メタアクリル酸乃至これらのエステルとの反応生成
物、該反応生成物と他の樹脂との共重合体の１種又は２
種以上を組成中に含むことを特徴とするバインダー組成
物。One or two of the reaction products of acrylamide methyl cellulose ester and acrylic acid, methacrylic acid, or these esters, and copolymers of the reaction products and other resins.
A binder composition comprising at least one species.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17892686A JPS6337165A (en) | 1986-07-31 | 1986-07-31 | Binder composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17892686A JPS6337165A (en) | 1986-07-31 | 1986-07-31 | Binder composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6337165A true JPS6337165A (en) | 1988-02-17 |
Family
ID=16057056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17892686A Pending JPS6337165A (en) | 1986-07-31 | 1986-07-31 | Binder composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6337165A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970015523A (en) * | 1995-09-29 | 1997-04-28 | 마크 에스, 에듈러 | Part forming method using inorganic solids and binder composition used therein |
-
1986
- 1986-07-31 JP JP17892686A patent/JPS6337165A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970015523A (en) * | 1995-09-29 | 1997-04-28 | 마크 에스, 에듈러 | Part forming method using inorganic solids and binder composition used therein |
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