JPH01170669A - Primer for road surface indicating material of heat melting type - Google Patents
Primer for road surface indicating material of heat melting typeInfo
- Publication number
- JPH01170669A JPH01170669A JP33136287A JP33136287A JPH01170669A JP H01170669 A JPH01170669 A JP H01170669A JP 33136287 A JP33136287 A JP 33136287A JP 33136287 A JP33136287 A JP 33136287A JP H01170669 A JPH01170669 A JP H01170669A
- Authority
- JP
- Japan
- Prior art keywords
- primer
- road surface
- resin
- weight
- organic solvent
- 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
- 239000000463 material Substances 0.000 title claims description 12
- 238000002844 melting Methods 0.000 title claims description 7
- 230000008018 melting Effects 0.000 title 1
- 229920005989 resin Polymers 0.000 claims abstract description 18
- 239000011347 resin Substances 0.000 claims abstract description 18
- 239000000049 pigment Substances 0.000 claims abstract description 12
- 239000004606 Fillers/Extenders Substances 0.000 claims abstract description 11
- 239000003960 organic solvent Substances 0.000 claims abstract description 11
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract description 9
- 239000003208 petroleum Substances 0.000 abstract description 5
- 241000276489 Merlangius merlangus Species 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 238000007789 sealing Methods 0.000 description 7
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 6
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 6
- 238000002156 mixing Methods 0.000 description 5
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 229920000180 alkyd Polymers 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 239000005038 ethylene vinyl acetate Substances 0.000 description 3
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Natural products CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 1
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 239000005456 alcohol based solvent Substances 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 239000003849 aromatic solvent Substances 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003759 ester based solvent Substances 0.000 description 1
- CYKDLUMZOVATFT-UHFFFAOYSA-N ethenyl acetate;prop-2-enoic acid Chemical compound OC(=O)C=C.CC(=O)OC=C CYKDLUMZOVATFT-UHFFFAOYSA-N 0.000 description 1
- 229920006244 ethylene-ethyl acrylate Polymers 0.000 description 1
- 239000005042 ethylene-ethyl acrylate Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- -1 isopropyl alcohol Chemical compound 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000005453 ketone based solvent Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Abstract
Description
【発明の詳細な説明】
(産業上の利用分野)
本発明は、熱溶融型路面標示材料の施工時に発生するピ
ンホールを改良するために目止め効果を持ったプライマ
ーを提供するものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention provides a primer that has a sealing effect in order to improve pinholes that occur during the construction of heat-melting road marking materials.
(従来の技術) 従来、熱溶融型路面標示材料用プライマーは。(Conventional technology) Conventionally, primers for heat-melting road marking materials.
上mり材料との接着力向上の理由から、粘結樹脂(石油
樹脂、アルキド樹脂、EVA、EEA、酢ビ−アクリル
、化ロジン、マレイン化ロジン、マレイン化ロジンエス
テル等)と有機溶剤(アルコール系、エーテル系、エス
テル系等)との配合により製造されていた。Caking resins (petroleum resins, alkyd resins, EVA, EEA, acetic acid vinyl acrylic, chemical rosin, maleated rosin, maleated rosin ester, etc.) and organic solvents (alcohol It was produced by blending with other substances (e.g., ether-based, ether-based, ester-based, etc.).
(発明が解決しようとする問題点)
しかしながら、上記のプライマーでは、特に新設路面(
コンクリート、アスファルト)への施工時に路面の凹部
に残存した空気、水分等が上塗り材料(施工時の温度1
40〜220℃)の温度により急激に膨張し、気泡とな
り、プライマー及び上塗り材料を突き抜けてピンホール
現象を呈する。(Problems to be Solved by the Invention) However, the above primer is particularly difficult to solve on new road surfaces (
Air, moisture, etc. remaining in the concavities of the road surface during construction on topcoat materials (concrete, asphalt) (temperature 1 during construction)
At a temperature of 40 to 220°C), it expands rapidly, forms bubbles, and penetrates the primer and topcoat materials, creating a pinhole phenomenon.
そこで2発明者らは下地路面の凹部を目止めすれば、ピ
ンホールの発生を防止できると考え、プライマーに目止
め効果を持たせる検討を行った。Therefore, the two inventors believed that the occurrence of pinholes could be prevented by sealing the concave portions of the underlying road surface, and conducted a study to provide a primer with a sealing effect.
(問題点を解決するための手段)
本発明者らは9種々検討の結果、公知の粘結樹脂を含む
溶剤系のプライマーに体質顔料を配合することにより、
目止め効果が得られ、ピンホールが改良されることを見
い出した。(Means for solving the problem) As a result of various studies, the present inventors found that by blending an extender pigment into a solvent-based primer containing a known caking resin,
It has been found that a sealing effect can be obtained and pinholes can be improved.
すなわち9本発明は、粘結樹脂1体質顔料及び有機溶剤
を含有してなる熱溶融凰路面標示材料用プライマー(以
下、単にプライマーという。)に関する。That is, the present invention relates to a primer for heat-melting road marking materials (hereinafter simply referred to as primer) containing a caking resin-based pigment and an organic solvent.
上記粘結樹脂としては、従来プライマーに用いられてい
た種々のものを1種又は2種以上を用いることができ9
石油樹脂(酸変性又は核酸変性したものをエステル変性
したものでよく、脂肪族系でも芳香族系でもよい)、ア
ルキド樹脂、エチレン−酢酸ビニル共重合体、酢酸ビニ
ル−アクリル酸エステル共1合体、生ロジン、マレイン
化ロジ/。As the above-mentioned caking resin, one or more of various types conventionally used in primers can be used9.
Petroleum resin (which may be acid-modified or nucleic acid-modified and ester-modified, and may be aliphatic or aromatic), alkyd resin, ethylene-vinyl acetate copolymer, vinyl acetate-acrylic acid ester copolymer, Raw rosin, maleated rosin/.
マレイン化ロジンエステル樹脂等があげられる。Examples include maleated rosin ester resins.
体質顔料としては、パライト、沈降性硫酸バリウム、白
亜、胡粉、クレー、炭酸カルシウム、カオリン、水酸化
アルミニウム等が使用できる。なかでも白亜を使用する
と、プライマーの流動性。As extender pigments, pallite, precipitated barium sulfate, chalk, chalk, clay, calcium carbonate, kaolin, aluminum hydroxide, etc. can be used. Among them, when using chalk, the fluidity of the primer.
沈降性等が優れ、目止め効果が高くピンホールが特に発
生しにくいので好ましい。It is preferable because it has excellent settling properties, has a high sealing effect, and is particularly hard to generate pinholes.
有機溶剤としては、トルエン、キシレン等の芳香族系溶
剤9石油エーテル等の脂肪族系溶剤、イソプロピルアル
コール等のアルコール系溶剤、アセトン、メチルエチル
ケトン等のケトン系溶剤。Examples of organic solvents include aromatic solvents such as toluene and xylene, aliphatic solvents such as petroleum ether, alcohol solvents such as isopropyl alcohol, and ketone solvents such as acetone and methyl ethyl ketone.
酢酸エチル、酢酸ブチル等のエステル系溶剤等があげら
れる。Examples include ester solvents such as ethyl acetate and butyl acetate.
粘結樹脂9体質顔料及び有機溶剤の好ましい配合量は2
作業性、接着性及び目止め効果のバランスが良好な点か
ら、粘結樹脂1〜60重量部重量部2料質顔料1〜40
.有機溶剤20〜90重量部であり、特に好ましくは粘
結樹脂1〜6ONit部9体質顔料10〜30重量部及
び有機溶剤50〜80重量部である。体質顔料が1重量
部未満の場合、目止め効果が劣る傾向にあり、40重量
部を越える場合は9作業性が低下する傾向にある。The preferred blending amount of caking resin 9 extender pigment and organic solvent is 2
From the viewpoint of a good balance of workability, adhesion and sealing effect, 1 to 60 parts by weight of caking resin, 1 to 40 parts by weight of two-material pigment.
.. It is 20 to 90 parts by weight of the organic solvent, particularly preferably 1 to 6 parts by weight of the caking resin, 10 to 30 parts by weight of the extender pigment, and 50 to 80 parts by weight of the organic solvent. When the extender pigment content is less than 1 part by weight, the sealing effect tends to be poor, and when it exceeds 40 parts by weight, the workability tends to decrease.
七の他、可塑剤、沈降防止剤等の添加剤なども必要に応
じて配合することができる。可塑剤としては、鉱物油、
植物油、植物油変性アルキド樹脂等の公知のものなどが
挙げられ、タック、接着力等が良好な点から1〜5重量
部使用するのが好ましい。ま六、沈降防止剤等の添加剤
等は、0.1〜1.0重量部用いるのが好ましい。In addition to 7, additives such as plasticizers and anti-settling agents may also be added as necessary. As a plasticizer, mineral oil,
Known materials such as vegetable oil and vegetable oil-modified alkyd resin may be used, and it is preferable to use 1 to 5 parts by weight from the viewpoint of good tack, adhesive strength, etc. It is preferable to use additives such as antisettling agents in an amount of 0.1 to 1.0 parts by weight.
プライマーは9例えば、粘結樹脂、有機溶剤などを40
〜50℃で混合溶解した後9体質顔料を加えて混合攪拌
することKよって製造することができる。得られたプラ
イマーは、公知の方法によって施工することができる。For example, caking resin, organic solvent, etc.
It can be produced by mixing and dissolving at ~50°C, adding nine extender pigments, and mixing and stirring. The obtained primer can be applied by a known method.
プライマーは、15躊−
Cm幅の路面標示ざは、20〜30g/m塗布するのが
好ましい。The primer is preferably applied at a rate of 20 to 30 g/m for road markings with a width of 15 cm.
(実施例) 次に、実施例に基づいて本発明を詳述するが。(Example) Next, the present invention will be explained in detail based on examples.
本発明はこれに限定されるものではない。The present invention is not limited to this.
実施例1〜3及び比較例1
第1表に示した配合の芳香族系石油樹脂、エチレン−酢
酸ビニル重合体及びトルエンを約45℃で混合溶解し、
その後白亜を加えて混合攪拌してプライマーを製造した
。このプライマーを新設のコンクリート路面に塗布量2
5 g/m (15cm幅)でスポンジ状のハケで塗布
し、10分間乾燥後。Examples 1 to 3 and Comparative Example 1 Aromatic petroleum resin, ethylene-vinyl acetate polymer, and toluene having the composition shown in Table 1 were mixed and dissolved at about 45°C,
After that, chalk was added and mixed and stirred to produce a primer. Apply this primer to the newly constructed concrete road surface in an amount of 2
Apply with a sponge-like brush at 5 g/m (15 cm width) and dry for 10 minutes.
上塗り材料としてエースラインW(日立化成工業■商品
名)を200℃及び180℃で塗布した。Aceline W (trade name, Hitachi Chemical Co., Ltd.) was applied as a top coat material at 200°C and 180°C.
ピンホール及び接着力の評価を下記の基準で行つた。Pinholes and adhesive strength were evaluated based on the following criteria.
ピンホール: ○:ビンホールの発生がほとんどない。Pinhole: ○: Almost no bottle holes occur.
×:ピンホールの発生が著しい。×: Significant occurrence of pinholes.
接着カニ
上塗り塗料の乾燥固化後、タガネノ・ンマーで衝撃を与
えて塗膜を剥離したときに、下地路面の付着があるかど
うかを調べ、その付着が良好な場合を○とし、その付着
が不良である場合×とした。After drying and solidifying the adhesive topcoat paint, when the paint film is peeled off by applying an impact with Taganenoma, it is checked to see if there is any adhesion to the underlying road surface, and if the adhesion is good, it is marked as ○, and if the adhesion is bad. If so, it was marked as ×.
評価結果を第1表に示す。The evaluation results are shown in Table 1.
以下余白
第1表 配合と特性
注1)PTR60,東邦石油樹脂■商品名2)エバフレ
ックスナ40.三井ケミカル■商品名(発明の効果)
本発明に係るプライマーを使用すると、上塗り塗料をピ
ンホールを発生することなく路面に施工することができ
る。Table 1 in the margin below: Composition and properties Note 1) PTR60, Toho Oil Resin ■Product name 2) Evaflexna 40. Mitsui Chemicals ■Product Name (Effects of the Invention) When the primer according to the present invention is used, a top coat can be applied to the road surface without generating pinholes.
代理人 弁理士 若 林 邦 彦Agent: Patent Attorney Kunihiko Wakabayashi
Claims (1)
溶融型路面標示材料用プライマー。 2、粘結樹脂1〜60重量部、体質顔料1〜40重量部
及び有機溶剤20〜90重量部を含有してなる特許請求
の範囲第1項記載の熱溶融型路面標示材料用プライマー
。 3、体質顔料が白亜である特許請求の範囲第1項又は第
2記載の熱溶融型路面標示材料用プライマー。[Claims] 1. A primer for a heat-melting road marking material containing a caking resin, an extender pigment and an organic solvent. 2. The primer for heat-melting road marking materials according to claim 1, which contains 1 to 60 parts by weight of a caking resin, 1 to 40 parts by weight of an extender, and 20 to 90 parts by weight of an organic solvent. 3. The primer for heat-melting road marking materials according to claim 1 or 2, wherein the extender pigment is chalk.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP33136287A JPH01170669A (en) | 1987-12-25 | 1987-12-25 | Primer for road surface indicating material of heat melting type |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP33136287A JPH01170669A (en) | 1987-12-25 | 1987-12-25 | Primer for road surface indicating material of heat melting type |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01170669A true JPH01170669A (en) | 1989-07-05 |
Family
ID=18242834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP33136287A Pending JPH01170669A (en) | 1987-12-25 | 1987-12-25 | Primer for road surface indicating material of heat melting type |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01170669A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013237777A (en) * | 2012-05-15 | 2013-11-28 | Shingo Kizai Co Ltd | Treating agent for road sign material |
-
1987
- 1987-12-25 JP JP33136287A patent/JPH01170669A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013237777A (en) * | 2012-05-15 | 2013-11-28 | Shingo Kizai Co Ltd | Treating agent for road sign material |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101335196B1 (en) | Two component type paint composition for road guidance sign and manufacturing method thereof | |
CA2170323A1 (en) | Method for increasing the open time of aqueous coatings | |
JP3260754B2 (en) | Aqueous coating composition | |
US4791152A (en) | Multi-component coating compositions | |
JPH01170669A (en) | Primer for road surface indicating material of heat melting type | |
JPS59102919A (en) | Water-soluble resin composition | |
JP3300458B2 (en) | Aqueous road marking composition | |
CN105542638A (en) | Coating and preparation method thereof | |
JP2001288415A (en) | Water-based matte coating composition and matte coating method | |
JP2829902B2 (en) | Water-based damping paint composition | |
RU2548072C1 (en) | Roof and hydraulic insulation putty "liquid rubber element" | |
JPH09272855A (en) | Water-resistant adhesive for lignocellulose or material containing the same | |
RU2201427C2 (en) | Water-dispersed paintwork composition | |
JPS60101125A (en) | Coating composition for polypropylene molding | |
JP2019131805A (en) | Coating composition, and surface protection method of concrete structure using the same | |
JPS6157661A (en) | Sealing composition for ship bottom paint | |
JPS61111375A (en) | Primer composition for polypropylene resin | |
JPS62213879A (en) | Improved partial painting method | |
KR102224588B1 (en) | Peelable coating composition for protecting metal surface | |
JPS633898B2 (en) | ||
JP3317559B2 (en) | Heat melting type road marking material | |
JPH0790199A (en) | Hot-melt coating material for road marking | |
JP2527560B2 (en) | Melt construction type traffic paint primer composition | |
JPS59202247A (en) | Vinyl acetate polymer composition | |
JPS6247905B2 (en) |