JPH01170671A - Erasing solution - Google Patents
Erasing solutionInfo
- Publication number
- JPH01170671A JPH01170671A JP33101387A JP33101387A JPH01170671A JP H01170671 A JPH01170671 A JP H01170671A JP 33101387 A JP33101387 A JP 33101387A JP 33101387 A JP33101387 A JP 33101387A JP H01170671 A JPH01170671 A JP H01170671A
- Authority
- JP
- Japan
- Prior art keywords
- solvent
- titanium oxide
- formaldehyde condensate
- trademark
- resin
- 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
Links
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229920005989 resin Polymers 0.000 claims abstract description 20
- 239000011347 resin Substances 0.000 claims abstract description 20
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000002904 solvent Substances 0.000 claims abstract description 14
- IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical compound O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 claims abstract description 7
- GZVHEAJQGPRDLQ-UHFFFAOYSA-N 6-phenyl-1,3,5-triazine-2,4-diamine Chemical compound NC1=NC(N)=NC(C=2C=CC=CC=2)=N1 GZVHEAJQGPRDLQ-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000002989 correction material Substances 0.000 claims description 26
- 239000004005 microsphere Substances 0.000 claims description 11
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 9
- 229920000877 Melamine resin Polymers 0.000 abstract description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract description 6
- 239000004925 Acrylic resin Substances 0.000 abstract description 4
- 229920000178 Acrylic resin Polymers 0.000 abstract description 4
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 abstract description 4
- MSYLJRIXVZCQHW-UHFFFAOYSA-N formaldehyde;6-phenyl-1,3,5-triazine-2,4-diamine Chemical compound O=C.NC1=NC(N)=NC(C=2C=CC=CC=2)=N1 MSYLJRIXVZCQHW-UHFFFAOYSA-N 0.000 abstract description 2
- 239000002245 particle Substances 0.000 description 9
- 238000003756 stirring Methods 0.000 description 7
- 230000007423 decrease Effects 0.000 description 6
- 230000005484 gravity Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000002270 dispersing agent Substances 0.000 description 4
- 150000002148 esters Chemical class 0.000 description 4
- IIEWJVIFRVWJOD-UHFFFAOYSA-N ethylcyclohexane Chemical compound CCC1CCCCC1 IIEWJVIFRVWJOD-UHFFFAOYSA-N 0.000 description 4
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- 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 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
- 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 3
- 239000003945 anionic surfactant Substances 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 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 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000019441 ethanol Nutrition 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 150000003505 terpenes Chemical class 0.000 description 2
- 235000007586 terpenes Nutrition 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical compound CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 description 1
- JOLQKTGDSGKSKJ-UHFFFAOYSA-N 1-ethoxypropan-2-ol Chemical compound CCOCC(C)O JOLQKTGDSGKSKJ-UHFFFAOYSA-N 0.000 description 1
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- PTTPXKJBFFKCEK-UHFFFAOYSA-N 2-Methyl-4-heptanone Chemical compound CC(C)CC(=O)CC(C)C PTTPXKJBFFKCEK-UHFFFAOYSA-N 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- -1 Alicyclic hydrocarbons Chemical class 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- 241000282320 Panthera leo Species 0.000 description 1
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229950011008 tetrachloroethylene Drugs 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 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、万年筆、水性及び油性ボールペン、水性及び
油性マーカーなどにより筆記された文字を隠蔽して、同
位置での再筆記を可能とする修正液に関する。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention provides a correction fluid that hides characters written with fountain pens, water-based and oil-based ballpoint pens, water-based and oil-based markers, etc., and enables rewriting at the same position. Regarding.
従来技術とその問題点
酸化チタン、溶剤及び溶剤可溶性樹脂を含む修正液は、
公知である。この種の修正液においては、静置中に比重
の大きい酸化チタンが分離沈降して、ケーキ状物を形成
することは、避は難いので、使用に先立って、容器を振
盪し、再分散させることが必要である。従来からも、酸
化チタンの再分散を容易ならしめるために、特定の溶剤
と樹脂成分とを組み合わせた組成とする、容器の構造を
振盪を行いやすいものとする等の工夫がなされているが
、満足すべき効果は、達成されていない。Prior art and its problems A correction fluid containing titanium oxide, a solvent and a solvent-soluble resin is
It is publicly known. In this type of correction fluid, it is unavoidable that titanium oxide, which has a high specific gravity, will separate and precipitate while standing, forming a cake-like substance, so before use, shake the container and redisperse it. It is necessary. Conventionally, in order to facilitate the redispersion of titanium oxide, efforts have been made to create a composition that combines a specific solvent and a resin component, and to make the structure of the container easier to shake. Satisfactory effects have not been achieved.
問題点を解決する為の手段
本発明者は、修正液における上記の如き問題点に鑑みて
種々研究を重ねた結果、特定の樹脂からなる微小球を配
合する場合には、修正液の分散安定性が向上するのみな
らず、沈降状態からの再分散性も著しく改善されること
を見出した。すなわち、本発明は、酸化チタン、溶剤及
び溶剤可溶性樹脂を含む修正液において、メラミン・ホ
ルムアルデヒド縮合物、ベンゾグアナミン・ホルムアル
デヒド縮合物及びベンゾグアナミン・メラミン・ホルム
アルデヒド縮合物の微小球の少な（とも−種を含有する
修正液を提供するものである。Means for Solving the Problems The inventor of the present invention has conducted various studies in view of the above-mentioned problems with correction fluids, and has found that when incorporating microspheres made of a specific resin, the dispersion stability of the correction fluid can be stabilized. It has been found that not only the properties are improved, but also the redispersibility from the sedimented state is significantly improved. That is, the present invention provides a correction fluid containing titanium oxide, a solvent, and a solvent-soluble resin containing a small number of microspheres (both species) of a melamine-formaldehyde condensate, a benzoguanamine-formaldehyde condensate, and a benzoguanamine-melamine-formaldehyde condensate. It provides a correction fluid that
本発明で使用するメラミン・ホルムアルデヒド縮合物か
らなる微小球、ベンゾグアナミン・ホルムアルデヒド縮
合物からなる微小球及びベンゾグアナミン・メラミン・
ホルムアルデヒド縮合物からなる微小球は、粒子径０．
１〜１０μｍの範囲内にあることが好ましく、０．１〜
５μｍの範囲内にあることがより好ましい。この様な微
小球としては、例えば、“エポスターＳ”、“エポスタ
−Ｍ”、“エポスターＭ３０”、“エポカラーＦＰ−５
０１”などの商標の下に日本触媒化学工業（株）から販
売されているものが挙げられる。Microspheres made of a melamine/formaldehyde condensate used in the present invention, microspheres made of a benzoguanamine/formaldehyde condensate, and benzoguanamine/melamine/
Microspheres made of formaldehyde condensate have a particle size of 0.
It is preferably within the range of 1 to 10 μm, and 0.1 to 10 μm.
More preferably, it is within the range of 5 μm. Examples of such microspheres include "Eposter S", "Eposter-M", "Eposter M30", and "Epocolor FP-5".
Examples include those sold by Nippon Shokubai Kagaku Kogyo Co., Ltd. under trademarks such as "01".
本発明で使用する酸化チタンは、特に限定されず、公知
の修正液において使用されているルチル型及びアナター
ゼ型のものをそのまま使用することが出来る。The titanium oxide used in the present invention is not particularly limited, and rutile and anatase types used in known correction fluids can be used as they are.
本発明で使用する溶剤も、公知の修正液において使用さ
れているものと特に変わらないが、その若干を具体的に
例示すれば、以下の通りであり、これらの一種または二
種以上を適宜使用すれば良い。The solvents used in the present invention are not particularly different from those used in known correction fluids, but some specific examples are as follows, and one or more of these may be used as appropriate. Just do it.
脂肪族炭化水素：ｎ−ヘキサン、ｎ−へブタンなど、
ハロゲン化炭化水素：１，１．１−トリクロルエタン、
テトラクロルエチレンなど、
脂環族炭化水素：メチルシクロヘキサン、エチルシクロ
ヘキサンなど、
芳香族炭化水素：トルエン、キシレンなど、アルコール
類：エチルアルコール、イソプロピルアルコールなど、
ケトン類：メ・チルエチルケトン、イソブチルケトンな
ど、
エステル類：酢酸エチル、酢酸ブチルなど、セロソルブ
類：エチレングリコールモノメチルエーテル、エチレン
グリコールモノエチルエーテル、プロピレングリコール
モノエチルエーテルなど。Aliphatic hydrocarbons: n-hexane, n-hebutane, etc. Halogenated hydrocarbons: 1,1.1-trichloroethane,
Tetrachlorethylene, etc. Alicyclic hydrocarbons: Methylcyclohexane, ethylcyclohexane, etc. Aromatic hydrocarbons: Toluene, xylene, etc. Alcohols: Ethyl alcohol, isopropyl alcohol, etc. Ketones: Methyl ethyl ketone, isobutyl ketone, etc. , Esters: ethyl acetate, butyl acetate, etc.; Cellosolves: ethylene glycol monomethyl ether, ethylene glycol monoethyl ether, propylene glycol monoethyl ether, etc.
本発明で使用する樹脂成分も、公知の修正液において使
用されているものと特に変わらず、アクリル系樹脂、オ
レフィン系樹脂、ロジンエステル系樹脂、テルペン系樹
脂、ケトン系樹脂、ビニル系樹脂、フェノール系樹脂な
どを単独でまたは二種以上併用して使用する。The resin components used in the present invention are not particularly different from those used in known correction fluids, such as acrylic resin, olefin resin, rosin ester resin, terpene resin, ketone resin, vinyl resin, and phenol. These resins may be used alone or in combination of two or more.
本発明における酸化チタン：溶剤成分：樹脂成分の割合
も、公知の修正液におけるものと特に変わらないが、通
常これら基本三成分の合計重量を基準として、２０〜６
０％：２０〜６０％：５〜２５％の範囲にあり、より好
ましくは３５〜５５％：２５〜４０％：６〜１５％の範
囲にある。酸化チタンの量が過剰となると、分散安定性
及び再分散性が低下し、粘度が高くなるのに対し、酸化
チタンの量が少なすぎる場合には、隠蔽力が不十分とな
る。溶剤成分の量が過剰となると、粘度が低下して、紙
にしみ込み易（なり、隠蔽力が低下するのに対し、溶剤
成分の量が少なすぎる場合には、粘度が高くなって使用
が困難となる。樹脂成分の量が過剰となると、修正液の
粘度が高くなるとともに、再筆記時に水性インキを撥く
ようになる。一方、樹脂成分の量が少なすぎる場合には
、分散安定性が低下するともに、紙に対する付着力が弱
（なる。The ratio of titanium oxide: solvent component: resin component in the present invention is not particularly different from that in known correction fluids, but is usually 20 to 6
It is in the range of 0%:20-60%:5-25%, more preferably in the range of 35-55%:25-40%:6-15%. If the amount of titanium oxide is excessive, the dispersion stability and redispersibility will decrease and the viscosity will increase, whereas if the amount of titanium oxide is too small, the hiding power will be insufficient. If the amount of the solvent component is too small, the viscosity will decrease and it will easily seep into the paper, reducing the hiding power, whereas if the amount of the solvent component is too small, the viscosity will become high and it will be difficult to use. If the amount of resin component is too small, the viscosity of the correction fluid will increase and water-based ink will be repelled when rewriting.On the other hand, if the amount of resin component is too small, the dispersion stability will be affected. At the same time, the adhesion to the paper becomes weaker.
本発明における微小球の使用量は、修正液中の酸化チタ
ン重合に対し、１．５〜５０％程度であり、４〜３０％
程度とすることがより好ましい。The amount of microspheres used in the present invention is about 1.5 to 50%, and 4 to 30% of the titanium oxide polymerized in the correction fluid.
It is more preferable to set it as a degree.
微小球の使用量が、修正液中の酸化チタン重量の５０％
を上回る場合には、修正部分の屈曲性が低下し且つ引っ
掻き強度も低下する。一方、１．５％未満の場合には、
再分散性の改善が十分ではな（、また再筆記時に水性イ
ンキを撥くようになり、隠蔽力も低下し、修正部分の平
坦性も低下する。The amount of microspheres used is 50% of the weight of titanium oxide in the correction fluid.
If it exceeds , the flexibility of the modified portion will decrease and the scratch strength will also decrease. On the other hand, if it is less than 1.5%,
The redispersibility is not sufficiently improved (also, water-based ink is repelled when rewriting is performed, the hiding power is reduced, and the flatness of the corrected area is also reduced.
また、本発明においては、必要に応じて、アニオン界面
活性剤、カチオン界面活性剤、両性界面活性剤などの分
散剤を併用しても良い。これ等の分散剤は、公知の修正
液で使用するものと変わりないので、詳述しない。Further, in the present invention, a dispersant such as an anionic surfactant, a cationic surfactant, or an amphoteric surfactant may be used in combination, if necessary. Since these dispersants are the same as those used in known correction fluids, they will not be described in detail.
本発明の修正液は、通常溶剤に樹脂成分を溶解させ、こ
れに酸化チタン及び微小球、並びに必要ならば分散剤を
添加して、均一に分散させることにより、得られる。得
られた修正液は、常法にしたがって、攪拌法を備えた所
定の容器に収容して使用される。The correction fluid of the present invention is usually obtained by dissolving a resin component in a solvent, adding titanium oxide, microspheres, and, if necessary, a dispersant, and uniformly dispersing the resin component. The obtained correction fluid is stored in a predetermined container equipped with a stirring method and used according to a conventional method.
発明の効果
本発明による修正液は、再分散性に優れ、隠蔽力が高く
、再筆記性（修正部分に対する再筆記特性）も良好で、
また紙に対する付着力も高く、引っ掻きに対する抵抗に
も優れている。Effects of the Invention The correction fluid according to the present invention has excellent redispersibility, high hiding power, and good rewriting properties (rewriting properties for the corrected area).
It also has high adhesion to paper and excellent scratch resistance.
実施例
以下に実施例を示し、本発明の特徴とするところをより
一層明確にする。EXAMPLES Examples will be shown below to further clarify the features of the present invention.
実施例１〜５及び比較例１〜５
■、第１表に示す各材料を使用して、修正液を製造した
。Examples 1 to 5 and Comparative Examples 1 to 5 (1) A correction fluid was manufactured using each material shown in Table 1.
なお、第１表に示す各成分の詳細は、下記の通りである
。The details of each component shown in Table 1 are as follows.
酸化チタン：
Ａ・・・ルチル型、商標“ＦＲ−４１”、古河鉱業（株
）製
Ｂ・・・ルチル型、商標“クロノスＫＲ−３８０Ａ”、
チタン工業（株）製
微小球：
Ｃ・・・商標“エポスターＳ”、日本触媒化学工業（株
）製、粒径０．２〜０．５μｍ（平均粒径０．３μｍ）
、比重１．６
Ｄ・・・商標“エポカラーＦＰ−５０１“、日本触媒化
学工業（株）製、粒径０．６〜２．０μｍ（平均粒径１
．０μｍ）、比重１．４
Ｅ・・・商標“エポスターＭＳ”、日本触媒化学工業（
株）製、粒径０．５〜３μｍ（平均粒径２．０μｍ）、
比重１．４
Ｆ・・・商標“エポスターＭ３０”、日本触媒化学工業
（株）製、粒径１〜５μｍ（平均粒径３． ０μｍ）、
比重１．４
樹脂成分：
Ｇ・・・ロジンエステル、商標“エステルガムＥＧ−Ｈ
“、日立化成工業（株）製
Ｈ・・・ロジンエステル、商標“エステルガムＨＰ”、
荒用化学工業（株）製
■・・・フェノール樹脂、商標“テスポールＰＲ−２６
Ｏ３”、日立化成工業（株）製、
Ｊ・・・テルペン樹脂、商標“ＹＳレジンＴＯ−１０５
”、安原油脂工業（株）製
Ｋ・・・α−オレフィン−無水マレイン酸共重合体、商
標“ダイヤカルナＰＡ−２０８”、三菱化成工業（株）
製
Ｌ・・・アクリル樹脂、商標“ダイヤナールＢＲＩＯ５
”、三菱レーヨン（株）製
Ｍ・・・アクリル樹脂、商標“ダイヤナールＢＲＩＩ５
”、三菱レーヨン（株）製、
溶剤成分：
Ｎ・・・エチルシクロヘキサン
Ｏ・・・メチルシクロヘキサン
Ｐ・・・キシレン
Ｑ・・・ｎ−へブタン
分散剤：
Ｒ・・・ジポリオキシエチレンアルキルアミン、商標“
エミソンＴ−１２”、ライオン・アクゾ（株）製、
Ｓ・・・スルホン酸型アニオン界面活性剤、商標“ディ
スコールＦ−４００”、第一工業製薬（株）製、Ｔ・・
・カルボン酸型アニオン界面活性剤、商標“ディスコー
ルＦ−１００”、第一工業製薬（株）製、Ｕ・・・長鎖
ポリアミノアマイドと高分子酸ポリエステルの塩、商標
“ディスパロン＃ １８４０”、捕水化成（株）製、
■・・・商標“ツルスパース＃３０００”、ＩＣ１社製
、
■１次いで、得られた各修正液を使用して、その性能を
調べた。Titanium oxide: A... Rutile type, trademark "FR-41", manufactured by Furukawa Mining Co., Ltd. B... Rutile type, trademark "Kronos KR-380A",
Microspheres manufactured by Titan Kogyo Co., Ltd.: C...trademark "Eposter S", manufactured by Nippon Shokubai Chemical Co., Ltd., particle size 0.2 to 0.5 μm (average particle size 0.3 μm)
, specific gravity 1.6 D...trademark "Epocolor FP-501", manufactured by Nippon Shokubai Chemical Co., Ltd., particle size 0.6 to 2.0 μm (average particle size 1
．． 0 μm), specific gravity 1.4 E...trademark "Epostor MS", Nippon Shokubai Chemical Co., Ltd. (
Co., Ltd., particle size 0.5 to 3 μm (average particle size 2.0 μm),
Specific gravity 1.4 F...trademark "Epostor M30", manufactured by Nippon Shokubai Chemical Co., Ltd., particle size 1 to 5 μm (average particle size 3.0 μm),
Specific gravity 1.4 Resin component: G...Rosin ester, trademark "Ester Gum EG-H"
"H...rosin ester manufactured by Hitachi Chemical Co., Ltd., trademark "Ester Gum HP",
Manufactured by Arayo Kagaku Kogyo Co., Ltd. ■...Phenol resin, trademark "Tespol PR-26"
O3", manufactured by Hitachi Chemical Co., Ltd., J...Terpene resin, trademark "YS Resin TO-105
", Yasushi Oil Industries Co., Ltd. K...α-olefin-maleic anhydride copolymer, trademark "Diakarna PA-208", Mitsubishi Chemical Industries, Ltd.
Manufactured by L...Acrylic resin, trademark "Dyanal BRIO5"
”, M made by Mitsubishi Rayon Co., Ltd. Acrylic resin, trademark “Dyanal BRII5
", manufactured by Mitsubishi Rayon Co., Ltd. Solvent components: N... Ethylcyclohexane O... Methylcyclohexane P... Xylene Q... n-hebutane Dispersant: R... Dipolyoxyethylene alkylamine ,trademark"
Emison T-12", manufactured by Lion Akzo Co., Ltd., S... Sulfonic acid type anionic surfactant, trademark "Discor F-400", manufactured by Daiichi Kogyo Seiyaku Co., Ltd., T...
・Carboxylic acid type anionic surfactant, trademark "Discor F-100", manufactured by Daiichi Kogyo Seiyaku Co., Ltd., U...Salt of long chain polyaminoamide and high molecular acid polyester, trademark "Disparon # 1840", Manufactured by Shusui Kasei Co., Ltd. (2) Trademark: "Tsurusparse #3000", manufactured by IC1 Co., Ltd. (1) Next, each of the obtained correction fluids was used to examine its performance.
その結果を第２表に示す。The results are shown in Table 2.
なお、第２表に示す性能は、下記のようにして測定した
。In addition, the performance shown in Table 2 was measured as follows.
（イ）消去性：
上質紙（ＪＩＳ Ｐ３２０１ 筆記用紙Ａ）に水性
インキを使用するボールペン（商標“ボールサイン”、
（株）サクラクレパス製）及び油性インキを使用するマ
ーキングペン（商標“サクラマイネーム”、（株）サク
ラクレパス製）により筆記した夫々の筆跡及び乾式複写
機による複写文字に０．１ｍｍのアプリケーターで修正
液を塗布し、筆跡が認識できるか否かを下記の基準に従
って、肉眼で判定した。(a) Erasability: Ballpoint pens (trademark "Ball Sign") that use water-based ink on high-quality paper (JIS P3201 writing paper A).
Sakura Crepas Co., Ltd.) and marking pens using oil-based ink (trademark "Sakura My Name", Sakura Crepas Co., Ltd.) are used to write handwriting and characters copied using a dry copying machine are coated with a 0.1 mm applicator. A correction fluid was applied, and whether or not the handwriting was recognizable was determined visually according to the following criteria.
Ｏ・・・まったく認識されない。O... Not recognized at all.
△・・・一部が認識される。△: Partially recognized.
×・・・全部が認識される。×... Everything is recognized.
（ロ）再分散性：
修正液８ｍｌを容量 ２０ ｍｌの容器に収容し、該容
器内に攪拌球（直径６ｍｍの鋼球）を入れ、４０℃で１
ケ月放置した後、下記の基準に従って再分散性を判定し
た。(B) Redispersibility: Place 8 ml of correction fluid in a 20 ml container, put a stirring ball (6 mm diameter steel ball) in the container, and stir at 40°C for 1 hour.
After being left for several months, redispersibility was judged according to the following criteria.
◎・・・振盪により攪拌球が直ちに動いて修正液が直ち
に再分散する。◎...The stirring ball moves immediately by shaking, and the correction fluid is immediately redispersed.
○・・・１０回以内の振盪により攪拌球が動いて修正液
が比較的容易に再分散する。○: The stirring ball moves and the correction liquid is redispersed relatively easily by shaking within 10 times.
Δ・・・１０回以上２０回以内の振盪により攪拌球が動
いて、時間はかかるものの、修正液が再分散する。Δ: The stirring ball moves by shaking 10 to 20 times, and the correction liquid is redispersed, although it takes time.
×・・・２０回以上１００回以内の振盪により攪拌球が
動いて、ようやく修正液が再分散する。x: The stirring ball moves by shaking 20 times or more and up to 100 times, and the correction liquid is finally redispersed.
（ニ）再筆記性：
上記（イ）の消去性試験において使用したものと同様の
マーキングペンにより、修正部分再筆記し、下記の基準
に従って、馴染み及び濃度の変化を判定した。(d) Re-writability: The corrected portion was rewritten using a marking pen similar to that used in the erasability test in (a) above, and changes in familiarity and density were determined according to the following criteria.
○・・・はじき及び色の変化がない。○: No repellency or color change.
△・・・部分的にはじき、濃度が低下する。Δ: Partial repulsion occurs, and the density decreases.
×・・・全体的にはじき、濃度が著しく低下する。x: Overall repellency and density decreases significantly.
（ホ）粘着性
上質紙（ＪＩＳ Ｐ３２０１ 筆記用紙Ａ）に修正
液を塗布し、５分間乾燥させた後、同一の上質紙を重ね
、直径５０ｍｍ、重さ５００ｇの荷重で５回横方向に擦
り、粘着の有無を調べた。(E) Apply correction fluid to sticky high-quality paper (JIS P3201 writing paper A), let it dry for 5 minutes, then overlap the same high-quality paper and rub it horizontally 5 times with a diameter of 50 mm and a weight of 500 g. The presence or absence of adhesion was investigated.
○・・・粘着なし
×・・・粘着あり
第２表に示す結果から、本発明修正液の優れた性能が明
らかである。○: No adhesion ×: Adhesion From the results shown in Table 2, it is clear that the correction fluid of the present invention has excellent performance.
（以 上）(that's all)
Claims (1)
液において、メラミン・ホルムアルデヒド縮合物、ベン
ゾグアナミン・ホルムアルデヒド縮合物及びベンゾグア
ナミン・メラミン・ホルムアルデヒド縮合物の微小球の
少なくとも一種を含有する修正液。(1) A correction fluid containing titanium oxide, a solvent, and a solvent-soluble resin, which contains at least one of microspheres of a melamine/formaldehyde condensate, a benzoguanamine/formaldehyde condensate, and a benzoguanamine/melamine/formaldehyde condensate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33101387A JPH0742425B2 (en) | 1987-12-25 | 1987-12-25 | Correction fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33101387A JPH0742425B2 (en) | 1987-12-25 | 1987-12-25 | Correction fluid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01170671A true JPH01170671A (en) | 1989-07-05 |
| JPH0742425B2 JPH0742425B2 (en) | 1995-05-10 |
Family
ID=18238849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP33101387A Expired - Fee Related JPH0742425B2 (en) | 1987-12-25 | 1987-12-25 | Correction fluid |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0742425B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991002769A1 (en) * | 1989-08-14 | 1991-03-07 | The Gillette Company | Solid correction compositions |
| US5332599A (en) * | 1993-07-19 | 1994-07-26 | The Gillette Company | Aqueous correction fluid |
| JPH07166114A (en) * | 1993-10-12 | 1995-06-27 | Orient Chem Ind Ltd | Correcting solution of coloring recording material |
-
1987
- 1987-12-25 JP JP33101387A patent/JPH0742425B2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991002769A1 (en) * | 1989-08-14 | 1991-03-07 | The Gillette Company | Solid correction compositions |
| US5332599A (en) * | 1993-07-19 | 1994-07-26 | The Gillette Company | Aqueous correction fluid |
| JPH07166114A (en) * | 1993-10-12 | 1995-06-27 | Orient Chem Ind Ltd | Correcting solution of coloring recording material |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0742425B2 (en) | 1995-05-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |