JPS5889391A - Ink jet recording sheet - Google Patents
Ink jet recording sheetInfo
- Publication number
- JPS5889391A JPS5889391A JP56187499A JP18749981A JPS5889391A JP S5889391 A JPS5889391 A JP S5889391A JP 56187499 A JP56187499 A JP 56187499A JP 18749981 A JP18749981 A JP 18749981A JP S5889391 A JPS5889391 A JP S5889391A
- Authority
- JP
- Japan
- Prior art keywords
- water
- ink
- paper
- high molecular
- soluble high
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
- B41M5/52—Macromolecular coatings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
- B41M5/502—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording characterised by structural details, e.g. multilayer materials
- B41M5/508—Supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
- B41M5/52—Macromolecular coatings
- B41M5/5236—Macromolecular coatings characterised by the use of natural gums, of proteins, e.g. gelatins, or of macromolecular carbohydrates, e.g. cellulose
Abstract
Description
【発明の詳細な説明】
本発明はインクジェット記録シートに関し、特に支持体
上にインタジェット配鍮層として、耐水化され走水溶性
高分子と耐水化されていない水嬉性毫分子を含んだ層を
設けることにより、得られたａｍ中解俸力が＾く、多色
記録の色再現性が良好で、記鎌層の耐水性も優れ友イン
タジェット記録層に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an inkjet recording sheet, and more particularly, a layer containing a water-resistant water-tactical polymer and a non-water-resistant water-tactical polymer, which is formed as an intajet distribution layer on a support. By providing this, the obtained AM interjet recording layer has high resolving power, good color reproducibility in multicolor recording, and excellent water resistance of the recording layer.
インクジェット記録は騒音がなく、高遮記鎌が可能であ
り、記碌紙も普通紙が使用できるために、端末プリンタ
ーなどに採用畜れ、近年急造に普及している。を九多数
個のインクノズルを使用することによ勤、多色記録を行
うことも容品であり、＊ＶａＯインタジェット配鎌方式
による多色記録が検討書れてｉる。これらのインクジェ
ット記録に使用１れる用紙は、端末プリンターなどの単
色記―Ｏ場合は、用紙の同一場所への記録Ｆｉ／回のみ
であり、上質紙、連続伝票用紙、あるいは前記の紙よ参
少しインク吸収性を喪くした紙を使用すれば良く、特別
の支障なくインクジェット記録を行うことが可能である
。しかし、多色インクジェット記録Ｏ場合には、１個以
上のインクジェットノズルからインクが噴射され、基面
上の１点にλ個以上Ｏインタドツトが重なる場合が多く
、単位面稜轟りＯインタ使用量が多く、上質紙のよ゛う
にサイズ剤を添加し良紙、アート紙、コート紙のような
麟料Ｉｋ廖ａＫ多色インクジェット記碌を行うと、イン
クＯＩＩれ不良及び吸収容量不足、即ちインク徴収性不
良〇九めインクの紙面への衝突位置からＯ＃ｌれ出し、
異色インタの混色、インタの飛散による白地部分の汚れ
、記碌毅の紙面接触による汚れなどが起る。したがって
、上質紙、アート紙、コート紙のようなインク教収性不
喪の紙は、多色インクジェット記１１には全く実用性が
なかった。Inkjet recording is noiseless, has high recording resistance, and can use plain paper for recording, so it has been adopted for terminal printers and has rapidly become popular in recent years. It is also possible to perform multicolor recording by using nine or more ink nozzles, and a study has been written on multicolor recording using the VaO interjet sickle distribution system. The paper used for these inkjet recordings is single-color printing such as terminal printers, which only records at the same location on the paper once per time, and may be high-quality paper, continuous slip paper, or a paper similar to the above It is sufficient to use paper that has lost ink absorbency, and inkjet recording can be performed without any particular problems. However, in the case of multicolor inkjet recording, ink is ejected from one or more inkjet nozzles, and in many cases, λ or more O interdots overlap at one point on the base surface, and the amount of ink used per unit area When printing on multi-color inkjet printing using sizing agents like high-quality paper, fine paper, art paper, and coated paper, ink OII failure and absorption capacity insufficient, that is, ink collection. Poor quality〇9 O#l leaks from the point where the ink collides with the paper surface,
Mixing of different color intercolors, staining of the white background due to scattering of intercolors, and stains due to contact with the paper surface may occur. Therefore, papers such as high-quality paper, art paper, and coated paper that are not compatible with ink have no practical use in multicolor inkjet recording 11.
多色インクジェット記載を行うＫはくまず、インク吸収
性の良い記録紙が必要である。サイズ剤を添加せず、低
密１に抄いた一紙のような紙は、インクの濡れも良く、
紙層の空隙が多いため、インクの吸収容量も大きく、多
色インクジェット記載を行う４ＤＫ充分なインク徴収性
を有している。For multicolor inkjet recording, recording paper with good ink absorption is required. A piece of paper made with a low density of 1 without adding any sizing agent has good ink wettability.
Since there are many voids in the paper layer, the ink absorption capacity is large, and the 4DK has sufficient ink collecting ability for multicolor inkjet writing.
しかし、このような紙は、インクの横方向への広がり、
厚さ方向への浸透が大きい。インクの横方向への広がり
が大きいと解像力が低くなり、厚さ方向への浸透が大自
いと、インクｉ紙層深く存在することＫｔす、上にある
紙層の空１１による光の散ｔＫよりａｍが低く、白っぽ
い色罠なってしまう。まえ、シアン、マインタ、イエロ
ー、晶に！る参色記−を行った場合に、先に噴射したイ
ンクが紙層深く浸透し、色が上から見に〈〈な艶も再現
性不実となる。したがって、このようなインク徴収性の
良い紙は、多色インクジェット記載においてｔインクの
流れ出し、墨色、飛散はなくなるが、一度 ｍ像力が低
く、色再現性４不良で、多色インタジェット記載、特に
中間調再現多色インタジェット記載においては鮮明なｊ
＊は得られない。However, with this kind of paper, the horizontal spread of the ink,
Penetration in the thickness direction is large. If the spread of the ink in the horizontal direction is large, the resolution will be low, and if the ink penetrates well in the thickness direction, the ink will exist deep in the paper layer, and the light will be scattered by the void 11 of the paper layer above. The am is lower and the color becomes whitish. In front of you, Cyan, Mainta, Yellow, and Akira! When color printing is performed, the ink that was previously jetted penetrates deeply into the paper layer, resulting in poor reproducibility of the color and its luster when viewed from above. Therefore, such paper with good ink collecting property will not cause ink to run out, ink color, or scatter in multicolor inkjet writing, but will have low image power, poor color reproducibility, and will not be used in multicolor inkjet writing. Particularly clear in mid-tone reproduction multicolor intjet description
* cannot be obtained.
轡關ｌｉＩコー’ＩＪＯ／２号、特開昭Ｉコーク−１８
０号及び４０１１８ｚｓ−参り１１１号はいずれもイン
ク徴収性をなるべく低下させずＫ、インクの広が鯉、浸
透をなるべく少なくしようとし九試奉であるが、インク
徴収性とインクの広がり、浸透を小さ（することは相反
する性質であり、インタｌｌ！ｌＩＬ憔を多色インクジ
ェット記載に充分な範囲にすみと、インクＯ広がり浸透
が大龜（なってし壇うことは遥けられなかつ九。轡關liI CO'IJO/No. 2, JP-A Show I CO-18
No. 0 and No. 40118zs-111 are both tried to reduce the spread of ink and penetration as much as possible without reducing the ink collecting property as much as possible. It is a contradictory property to have a small ink, and it is impossible to imagine that if the ink has a sufficient range for multicolor inkjet writing, the ink will spread and penetrate at a large scale.
これｂＯ斃−によるインクジェット記録紙はインＩＯＳ
層中への機状と−うことを前提としている丸めに、一度
及び鵡像力が高く、シかも色再現性の＾−鯵−亀一曽は
得られず、４１ＩＫ中間調再現の多色インタジェット記
−には使用できなかった。The inkjet recording paper made by this bOo is inIOS.
The rounding, which is based on the assumption that the texture is in the layer, has a high image power, but the color reproducibility cannot be obtained, and the multicolor with 41IK halftone reproduction. It could not be used for interjet writing.
多色イン記載ェット記碌において、−１、解像力の高い
、色再現性の爽い自侭を得るには、インクの横方向の広
がりが少愈いこと、インクがなるぺ〈紙層表面に存在す
ること、しかもインクの流れ出し、混色、飛散がおＩｔ
いという相反する性質がインクジェット記録紙に要求さ
れる。In multicolor inkjet recording, -1. In order to obtain high resolution and refreshing color reproducibility, it is necessary to have a small horizontal spread of the ink, and to prevent the ink from forming on the surface of the paper layer. In addition, it prevents ink from flowing out, mixing colors, and scattering.
Inkjet recording paper is required to have contradictory properties:
特開昭１１−／４４４７１４号中峙開＠Ｉｔ−ｔｏ参ｌ
り号に記載されているように、支持体上に水溶性高分子
層を設けたインクジェット記載シートは、噴射された水
性インクにより記録層の水溶性高分子が急速に膨潤また
は嬉解し、インクの流れ出し、混色、飛散が防止される
。まえ、水溶性高分子のａｍ調または溶解により一水性
インクの横方向への広が抄、厚味方向への浸透も抑えら
れるため、鰻変、解像力が高く、多色記録の色再現性の
優れた１ｍ儂が得られる。しかし、このようなインクジ
ェット記載シートは、水がかかつえり、水浸したりする
と、インクジェット記録層の耐水性がなく記録層がとれ
て自侭が消失してしまう欠点があった。水溶性高分子を
架橋剤その他の耐水化剤で耐水化することによりインク
ジェット記録層を耐水化すゐことは可能である。しかし
、水溶性高分子の耐水化を少しでも行なうと、水性イン
クによ為水製性高分子塗布層の膨潤または溶解の速ｌｌ
が極端に低下し、インクの流れ出し、混色、飛散が尭生
するようＫより、特に多色記録では満足なピーが得られ
なかった。Unexamined Japanese Patent Publication No. 11/1986/444714 @It-to
As described in No. 1, in an inkjet recording sheet in which a water-soluble polymer layer is provided on a support, the water-soluble polymer in the recording layer rapidly swells or swells due to the jetted water-based ink, and the ink is Prevents run-off, color mixing, and scattering. First, the AM tone or dissolution of the water-soluble polymer suppresses the horizontal spread of the monoaqueous ink and the penetration in the thickness direction, resulting in high resolution and improved color reproducibility for multicolor recording. Excellent distance of 1 m can be obtained. However, such an inkjet recording sheet has a drawback that when water accumulates or becomes immersed, the inkjet recording layer lacks water resistance, the recording layer comes off, and the inkjet recording sheet disappears. It is possible to make the inkjet recording layer waterproof by making the water-soluble polymer waterproof with a crosslinking agent or other waterproofing agent. However, if the water-soluble polymer is made even slightly waterproof, the swelling or dissolution of the water-based polymer coating layer by water-based ink will be reduced.
Especially in multi-color recording, it was not possible to obtain satisfactory peas because the ink was extremely low in color and ink flow, color mixing, and scattering were increased.
本体＠０１４的はインクの流れ出し、混色、飛散がなく
、磯度、解像力が高く、色再現性の優れえ、しかも記録
層の耐水性が優れたインクジェット記録層を得為ことで
ある。The main purpose of @014 is to create an inkjet recording layer that is free from ink flow, color mixing, and scattering, has high hardness and resolution, has excellent color reproducibility, and has excellent water resistance.
本体―看等は支持体上に耐水化された水溶性高分子と耐
水化畜れていない水溶性高分子を含んだインクジェット
記録層を設けることにより、インタＯ＃ｌれ出し、１色
、飛散、磯度、解像力、色再現４＆などのインクジェッ
ト記載特性が、水溶性高分子を塗布しえにけの従来のイ
ンクジェット記録シート岡等に優れていて、しか鳴イン
クジェット記録層Ｏ耐水性の優れたインクジェット記載
シートを得ることに成功しえ。Main body: By providing an inkjet recording layer containing a water-resistant water-soluble polymer and a non-water-resistant water-soluble polymer on the support, it is possible to print out inkjet, one color, and scatter. The inkjet recording properties such as sharpness, resolution, and color reproduction are superior to conventional inkjet recording sheets coated with water-soluble polymers, and the inkjet recording layer O has excellent water resistance. Succeeded in obtaining an inkjet writing sheet.
水溶性高分子のみを塗布した記録層は優れたインクジエ
ット記ＩＩＩＩＩＩ性を有しているが、配録層の耐水性
はない。耐水化し走水溶性高分子を塗布した配録層は配
録層の耐水性は優れているが、インクジェット記録特性
が劣り、特に多色記録では満足な自侭は得られない。し
かし、耐水化された水溶性高分子と耐水化されていない
水溶性高分子を含んだ配録層は、耐水化されていない水
溶性高分子が水性インクによ抄膨潤または溶解するため
、インクの流れ出し、混色、飛散がなく、ｆａｆ１解偉
力が高く、色再現性が夷い。また、配録層の中で耐水化
されていない水溶性高分子は耐水化した水溶性１分子の
マトリックスの中に壇めこまれているため、水によ抄溶
出せず配録層の耐水性が優れている。A recording layer coated with only a water-soluble polymer has excellent inkjet recording properties, but the recording layer lacks water resistance. A recording layer made water resistant and coated with a water running soluble polymer has excellent water resistance, but its inkjet recording properties are poor, and particularly in multi-color recording, satisfactory self-absorption cannot be obtained. However, in a recording layer containing a water-resistant polymer that has been made water-resistant and a water-soluble polymer that has not been made water-resistant, the water-soluble polymer that has not been made water-resistant swells or dissolves in water-based ink. There is no bleeding, color mixing, or scattering, high FAF1 resolution, and excellent color reproducibility. In addition, the water-soluble polymer that has not been made water-resistant in the distribution layer is embedded in a matrix of water-soluble single molecules that has been made water-resistant, so it does not elute with water and the water resistance of the distribution layer is maintained. is excellent.
本発明のインクジェット記録シートに使用される水溶性
高分子は、かんしょデンプン、ばれいしよデンプン、コ
ンスターチ、ζんにやく、ふのり、寒天、アルギン酸ナ
トリウム、トロロアオイ、トラガントｌム、アラビアゴ
ム、ローカストビーンガム、ダアールガム、ペクチン、
カラゲニン、にかわ、（ラチン、カイイン、大豆蛋白、
酸化デンプン、デ命ストリン、リン酸デンプン、カルボ
キシメチル化デンプン、ヒドロキシエチル化デンプｙ１
シアノエチル化デンプン、アクリル酸グラフトデｙプン
、カチオン性デンプン、メチルセルロース ＠ ）１１
ｗ中ジエチルセルロース、カルボキシメチルセルロー
ス、セルロースサルフェート、シアノエチルセルｐ−ス
、ｔｔリヒニルアルコール、カルボキシル化ポリビニル
アルコール、ポリビニルメチルエーテル、ポリアクリル
酸ナトリウム、ポリアクリル酸エステル部分ケン化物、
メチルビエルエーテル−無水マレイン−共重合物、エチ
レｙ−−水マレイン酸共重合物、スチレン−無水マレイ
ン酸共重合物、酢酸ビニル−無水マレイン酸共重会物、
ポリスチレンスルホン酸ナトリクム、−リビ具ルスルホ
ン酸ナトリウム、ポリ１−アクリルア々ドーコーメチル
プロパンスルホン酸ナト曽會ム、１１！Ｎエルベンジル
トリメチルアン毫二りムタ冒ライド、ポリジアリルジメ
チルアン４ニウムタロライド、ポリエチレンずノエチル
メタクリレート塩酸塩、ポリメタクリロイルオキシエチ
ルジメチルβ−ヒドロキシエチルアンモニラムク四うイ
ド、ポリビニルピリジン、ポリビニルアルコ−ル、ポリ
エチレン微粉末、ポリアンド−ボリアギン、イオネンタ
イプ第参級アンモエクム塩ポリマー、ボリアクリルア々
ド、ポリエチレンオキナイド、ポリビニルビーリドン、
などがある。The water-soluble polymers used in the inkjet recording sheet of the present invention include Japanese starch, potato starch, corn starch, ζ-niyaku, funori, agar, sodium alginate, Japanese mallow, tragacanthum, gum arabic, locust bean gum, daar gum, pectin,
Carrageenin, glue, (latin, chiin, soy protein,
Oxidized starch, starch phosphate, starch phosphate, carboxymethylated starch, hydroxyethylated starch y1
Cyanoethylated starch, acrylic acid grafted starch, cationic starch, methylcellulose @ ) 11
Diethylcellulose, carboxymethylcellulose, cellulose sulfate, cyanoethylcellulose, ttlihinyl alcohol, carboxylated polyvinyl alcohol, polyvinyl methyl ether, sodium polyacrylate, partially saponified polyacrylic ester,
Methyl beer ether-maleic anhydride copolymer, ethylene y-water maleic anhydride copolymer, styrene-maleic anhydride copolymer, vinyl acetate-maleic anhydride copolymer,
Sodium polystyrene sulfonate, sodium ribyl sulfonate, poly(1-acrylic acid) sodium methylpropane sulfonate, 11! N-elbenzyltrimethylammonium chloride, polydiallyldimethylammonium talolide, polyethylene dinoethyl methacrylate hydrochloride, polymethacryloyloxyethyldimethyl β-hydroxyethylammonium tetrahydride, polyvinylpyridine, polyvinyl alcohol polyethylene fine powder, polyand-boriagin, ionene type primary ammoecum salt polymer, polyacrylard, polyethylene oquinide, polyvinylbilidone,
and so on.
これらの水溶性高分子は、耐水化され九Ｓｔたは耐水化
されていない形でインクジェット配録層中に含有される
。These water-soluble polymers are contained in the inkjet recording layer in either water-resistant or non-water-resistant form.
耐水化されない水溶性高分子の粘度は、インクの流れ出
しを防止する面からは高い方が望ましいが、塗布適性上
はあまり高くない方が嵐い。好適な粘度範囲は、！−水
＃Ｉ液でｊ−ｊ、００ａｅｆｐ＠である。更に好ましく
は、ｔｏＮｉｏｏｃｐｍである。It is desirable that the viscosity of the water-soluble polymer that is not made water resistant be high in order to prevent ink from flowing out, but it is better not to have a high viscosity in terms of coating suitability. The suitable viscosity range is! - Water #I solution j-j, 00aefp@. More preferred is toNioocpm.
一般に、水溶性高分子に顔料を併用して塗布し、インク
ジェット配録層にインク吸水性、ぺ九つ自防止性、白さ
、などの性質を附与することが望ましい、水溶性高分子
と併用して塗布する顔料としては、Ｉロー、タルタ、炭
酸カルシウム、硫酸パリクム、酸化亜鉛、チタンホワイ
ト、合成ケイ酸塩、シリカ、ｉｌｓ土、ポリエチレン微
粉末、ポリエチレン微粉末、尿素樹脂微粉末、などが使
用され為。In general, it is desirable to coat a water-soluble polymer in combination with a pigment to impart properties such as ink water absorption, anti-stick properties, and whiteness to the inkjet recording layer. Pigments to be applied in combination include I-low, tarta, calcium carbonate, palicum sulfate, zinc oxide, titanium white, synthetic silicate, silica, ils earth, polyethylene fine powder, polyethylene fine powder, urea resin fine powder, etc. is used.
水溶性高分子に対する顔料の混合割合には水溶性高分子
７重量部ｉすＯ乃至７０重量部の範囲が適蟲である。The appropriate mixing ratio of the pigment to the water-soluble polymer is 7 parts by weight of the water-soluble polymer to 70 parts by weight.
イノク記載ツト記碌層を形成する塗布液へのその傭の添
加剤としては、接着強度を向上するための８ＢＢなどの
ラテックス、水溶性高分子塗布層の水性インタによる濡
れ、吸水を更に良くするためＯ補助剤として、グリセリ
ン、ポリエチレングｌ：Ｉ−ル、ぜ關リドン類、界面活
性剤、ポリアクリルアミドゲル、デンプンゲルなどの吸
水ゲルなどの鑞潤徴本剤、實味付けなどの色調調整用の
染料、顔料、螢光染料、インクの耐光性を向上させる丸
めａｍ外纏徴収剤、顔料分散剤、消泡剤、ステアリン酸
カルシウムなどの潤滑剤、防黴剤、などを目的に応じて
使用で暑る。Additives to the coating solution that forms the layer include latex such as 8BB to improve adhesive strength, and to further improve wetting and water absorption by the water-based interlayer of the water-soluble polymer coating layer. As an O adjuvant, glycerin, polyethylene glycol, gelatin, surfactants, water-absorbing gels such as polyacrylamide gel, starch gel, and other water-absorbing gels, and for color adjustment such as seasoning. Dyes, pigments, fluorescent dyes, rounding agents that improve the light resistance of ink, pigment dispersants, antifoaming agents, lubricants such as calcium stearate, antifungal agents, etc. can be used depending on the purpose. It's hot.
耐水化した水溶性高分子と耐水化しない水溶性高分子を
含んだインクジェット配録層を支持体上に設ける方法は
４に限定されるものではなく、例えば、以下のような方
法を採用することができる。The method of providing an inkjet recording layer containing a water-resistant polymer and a non-water-resistant water-soluble polymer on a support is not limited to 4, and for example, the following method may be adopted. I can do it.
（１） 水溶性高分子とその耐水化剤及び耐水化剤と
反応しない別の水溶性高分子を含む塗液を支持体に塗布
する方法。(1) A method of coating a support with a coating liquid containing a water-soluble polymer, its water-resistant agent, and another water-soluble polymer that does not react with the water-resistant agent.
（２） 水溶性高分子と前記の水溶性高分子とは反応
せず、自己架橋をする架橋基を持つ水溶性高分子を含む
塗液を支持体に塗布する方法。(2) A method of coating a support with a coating liquid containing a water-soluble polymer having a crosslinking group that self-crosslinks without reacting with the water-soluble polymer.
＜Ｂ） Ｊｌｉｌｌ１以上の水溶性高分子を含む塗液
を支持体Ｋｉｎｋ布してから、そのうちの１種の水溶性
高分子を耐水化するが、別の水溶性高分子は耐水化しな
い耐水化剤を水溶性高分子層の上に塗布する方法。<B) After coating a coating solution containing a water-soluble polymer of Jlill 1 or higher on a support, one of the water-soluble polymers is made water-resistant, but another water-soluble polymer is not made water-resistant. A method in which the agent is applied onto a water-soluble polymer layer.
（４）Ｊ種類以上の水溶性高分子を塗布してから、紫外
線、電子線などの照射によ抄そのうちｏｉ種鎖の水溶性
高分子を耐水化する方法。必ｌ！に応じて、架橋剤照射
に対する感度向上剤を塗液に添加して吃良い。(4) A method in which water-soluble polymers of type J or higher are applied and then irradiated with ultraviolet rays, electron beams, etc. to make the water-soluble polymers of the Oi type chains water-resistant. Must! Depending on the situation, a sensitivity improver for crosslinking irradiation may be added to the coating solution.
（８） 加１により耐水化しない水溶性高分子と揮発
性Ｏａｔたはアルカリと塩を形成し、加熱によ一酸盲九
はアルカリが揮発し耐水化する水溶性高分子を含む塗液
を支持体Ｋ１１ｋ布する方法。(8) Addition 1 forms a salt with a water-soluble polymer that does not become water-resistant and volatile Oat or an alkali, and when heated, the alkali evaporates and forms a coating liquid containing a water-soluble polymer that becomes water-resistant. How to fabricate the support K11k.
本ｓｉｎ高分子を不溶化する耐水化剤としては、水溶性
高分子と塩結合、配位結合、共有結合、水嵩結合などに
より反応して不溶化する各種のものカ使用で自る。カル
ボキシル基、スルホン基などのアニオン性癖−基を有す
る水溶性高分子に対しては、塩化アル電、硫酸アル電、
塩化カルシウム、酢酸カルシウム、塩化亜鉛、酢酸ジル
コニウムなどＯ水溶性金属塩、カチオン性界面活性剤、
カチオン性高分子電解質が使用できる。ア建ノ基、第一
級アンモニウム基などのカチオン性解離晶を有する水溶
性高分子に対しては、脂肪酸、タンニン酸、吐−石、ア
ニオン性界面活性剤などの低分子アニオン性物質、アニ
オン性高分子電解質が使用できる。アミノ基、水酸基を
有する水溶性高分子に対しては、ホルマリ／、グリオ中
ザール、ダルタルアルデヒド、タラ２／樹脂、尿素樹脂
、エポキシ化合物、インシアネート、塩化シアヌル、ポ
リエチレンイミン、ボリア建ドーポリアＺンーエビクロ
ルヒドリン樹脂、ジアルデヒドでんぷん、遊離のカルボ
キシル基を有する水溶性高分子に対しては、エポキシ化
合物が、Ｉリビニルビ四すドン、ポリエチレンオキサイ
ドに対しては、ポリカルボン酸が使用できる。As the water-resistant agent for insolubilizing the present sin polymer, various kinds of agents can be used that react with water-soluble polymers through salt bonds, coordinate bonds, covalent bonds, water bulk bonds, etc. to make them insolubilizable. For water-soluble polymers having anionic groups such as carboxyl groups and sulfonic groups, alkaline chloride, alkaline sulfate,
O water-soluble metal salts such as calcium chloride, calcium acetate, zinc chloride, zirconium acetate, cationic surfactants,
Cationic polyelectrolytes can be used. For water-soluble polymers with cationic dissociated crystals such as adenyl groups and primary ammonium groups, low-molecular anionic substances such as fatty acids, tannic acid, quartz, anionic surfactants, and anionic Polymer electrolytes can be used. For water-soluble polymers having amino groups and hydroxyl groups, formali/, gliozal, daltaraldehyde, Tara 2/resin, urea resin, epoxy compound, incyanate, cyanuric chloride, polyethyleneimine, boria-based doporia Z Epoxy compounds can be used for water-soluble polymers such as shrimp chlorohydrin resin, dialdehyde starch, and free carboxyl groups, and polycarboxylic acids can be used for I-rivinylbitetradone and polyethylene oxide.
耐水化剤と水溶性高分子の組合せは、耐水化剤と水溶性
高分子の反応機構の差、反応速度の差を利用して、必ら
ず、少なくと４７ｆａ類の水溶性高分子が耐水化し、少
なくとも７種類の水溶性高分子を耐水化しないように選
択する必要がある。耐水化された水溶性高分子物質と耐
水化されていない水溶性高分子物質の割合は、使用する
物質の特性、例えば水溶性の＠ｍ％勢によって異なるが
、一般には前者と後者の比率が約ｔＯ：／ないし約ｌ：
コの範囲が適当である。The combination of a water-resistant agent and a water-soluble polymer takes advantage of the difference in reaction mechanism and reaction rate between the water-resistant agent and the water-soluble polymer. It is necessary to select at least seven types of water-soluble polymers so as not to make them waterproof. The ratio of water-resistant polymeric substances to water-soluble polymeric substances that are not water-resistant varies depending on the characteristics of the materials used, for example, the water-soluble @m% ratio, but in general, the ratio of the former to the latter is Approximately tO:/ to approximately l:
This range is appropriate.
耐水化機能を水溶性高分子自体にもたせた自己架橋臘水
溶性高分子としては、メチ■−ルでんぷん、メチロール
化ボリアクリルアスト°、ジアルデヒドでんぷん、ポリ
エチレンイｔ／、ポリアイドーポ１７１ンーエビクロル
ヒドリン樹脂、エピクロルヒドリン化ポリジメチルア電
ノエチルメタクリレート、などが使用で龜る・
ｊｌ熱により酸または塩基が揮発して耐水化する水■性
高分子としては、カゼインのアンモニウム塩、スチレン
−無水マレイン酸共重合物のアンモニウム塩、インブチ
レン−無水マレイン酸共重合物のアンモニウム塩、酢酸
ビニル−クロト／酸共重合物のアンモニウム塩、ポリジ
メチルア建ノエチルメタクリレートの酢酸塩などが使用
できる。Examples of self-crosslinked water-soluble polymers that have a water-resistant function in the water-soluble polymer itself include methyl starch, methylolated polyacrylate, dialdehyde starch, polyethylene t/, and polyidopo-171-ebichlorohydride. Phosphorus resin, epichlorohydrinated polydimethylacrylic acid methacrylate, etc. are water-resistant polymers that become water resistant by volatilizing acids or bases due to heat, such as ammonium salts of casein, styrene-maleic anhydride, etc. Ammonium salts of polymers, ammonium salts of imbutylene-maleic anhydride copolymers, ammonium salts of vinyl acetate-chloro/acid copolymers, acetate salts of polydimethylaminoethyl methacrylate, and the like can be used.
水−性１分子を塗布する支持体としては、紙、布、プラ
スチツタスフイルム、金属板、木板、カラス板などが使
用できる。Paper, cloth, plastic film, metal plate, wooden plate, glass plate, etc. can be used as the support to which one molecule of water is applied.
本体−の支持体に使用する紙は、木材／（ルプを主体と
すゐが、必要に応じて合成繊維、合成パルプ、無機繊維
などを混合しても良い。添加剤として、■ジン、アルキ
ルケチ／タイマー、アルケニル−ハク酸などのサイズ剤
、クレー、タルク、炭酸カルシウムなどの填料、ボリア
クリルアＺド、デンプンなどの紙力増強剤、硫酸バンド
、カチオン性ポリマーなどの定着剤、メラミン樹脂、ボ
リア２ドーポリアミンーエピクロルヒドリン樹脂などの
湿潤強度向上剤、染料、螢光染料などを内添しても良い
。抄紙時に、サイズプレスで、デンプン、−ポリビニル
アルコールなどの水溶性高分子、スチレン−無水マレイ
ン酸共重合物アルキルエステルのナトリウム塩などのサ
イズ剤を塗布しても良い。The paper used for the support of the main body is mainly made of wood, but synthetic fibers, synthetic pulp, inorganic fibers, etc. may be mixed as needed. /Timer, sizing agent such as alkenyl-succinic acid, filler such as clay, talc, calcium carbonate, paper strength enhancer such as polyacrylic acid, starch, fixing agent such as sulfuric acid, cationic polymer, melamine resin, Boria 2 Wet strength improvers such as dopolyamine-epichlorohydrin resin, dyes, fluorescent dyes, etc. may be added internally.During paper making, a size press is used to mix starch, water-soluble polymers such as polyvinyl alcohol, styrene-maleic anhydride, etc. A sizing agent such as a sodium salt of a copolymer alkyl ester may be applied.
水−溶性高分子塗布層の塗布量は、水溶性高分子ｏｒｉ
ｎ瀧分トシテ、片ｆＩＡＯ、ｊ〜／ Ｏｆ／ｍｌ”＞１
部当であり、特にコ〜ｚｔｔ／ｍ が適している。耐
水化されない水溶性高分子の粘度が低い場合は塗布量を
多くする必要があ抄、粘度が高い場合は、塗布量を少な
くできる。一般Ｋｍ布量が少ないと、水性インクの粘度
増加が充分性われず、インクの流れ出し、混色、飛散が
発生し、濃度が低くなる。The coating amount of the water-soluble polymer coating layer is
n Takimin Toshite, Kata fIAO, j~/Of/ml">1
Particularly suitable is ko~ztt/m. If the viscosity of the water-soluble polymer that is not made water resistant is low, it is necessary to increase the amount of coating, and if the viscosity is high, the amount of coating can be reduced. If the general Km amount is small, the viscosity of the water-based ink cannot be sufficiently increased, causing ink flow, color mixing, and scattering, resulting in a low density.
水溶性高分子塗布Ｋｔ用する塗布装置け、一般に紙の塗
布Ｋｆｌｌされて゛いるエアーナイフコーター、ブレー
ドコーター、パーコーター、グラビアコーター、カーテ
ンコーター、サイズプレス、四−ルコーターなどが使用
できる。水溶性高分子塗布派を塗布、乾燥後、マシンカ
レンダー、グロスカレンダー、スーパーカレンダーなど
Ｋよ抄、塗布ｒＭを平滑にすることが望壇しい。As a coating device for water-soluble polymer coating, an air knife coater, a blade coater, a percoater, a gravure coater, a curtain coater, a size press, a four-wheel coater, etc., which are generally used for coating paper, can be used. After applying a water-soluble polymer coating and drying, it is desirable to smooth the coating using machine calender, gloss calendar, super calender, etc.
インクジェット記録に使用されるインクは、多くの場合
、水性インクであ抄、本発明のインクジェット記録シー
ト吃水性インクによるインクジェット記録に用いられる
ものである。The ink used for inkjet recording is often an aqueous ink, and the inkjet recording sheet of the present invention is used for inkjet recording using a hydrophobic ink.
本発明のインクジェット記録用シートに使用され得る水
性インクは、例えば、特開昭＄７−／コ１０１号、特開
昭−デー１ｔｊＪ参号、特開昭参ターｆ７４コＯ号、特
開＠！０−／参１４０参考４０２号１ＩＩ紹１０−１０
コ参０７号、特開昭ＩＩ−／コｆＪ１０号、特開１１９
／−１１７１０４号、％開明７／−／１７１０！号、特
開昭ｊ／−／／１１０４号、特開昭！／−／ＪＷ＃０１
号、特開＠！Ｊ−ＩＡａａ１号、特開＠ｊＪ−／Ｊ７０
ツ号、侍−＠ｊＪ−／ＪＯ１０号、特＠＠１２−７夢が
０４４＃、特公＠！コー／４４４参Ｊ号、特公昭ｌコー
ｌ参４参参号、特開昭ＩＪ−７７７０４号、特開昭ｊＪ
−／／り１０７号、特開昭！！−１１デｉｏｔ号、特公
昭ｊＪ−ＪｏｒｔＪ号、などに記載されているように、
水溶性染料、湿潤剤、染料可溶化剤、防黴剤、水、水混
和性有４！ｌ＆溶剤などよ抄なるものである。Water-based inks that can be used in the inkjet recording sheet of the present invention are, for example, those disclosed in JP-A No. 7-/ko 101, JP-A No. 1tjJ, JP-A No. 74-O, JP-A ! 0-/Reference 140 Reference No. 402 1II Introduction 10-10
Kosan No. 07, JP-A Show II-/Ko-fJ10, JP-A No. 119
/-117104, % Kaimei 7/-/1710! No., Tokukai Shoj/-//1104, Tokukai Sho! /-/JW#01
Issue, special @! J-IAaa No. 1, Unexamined Publication @jJ-/J70
Tsu issue, Samurai-@jJ-/JO10 issue, special @@12-7 Yume ga 044#, special @! Co/444 No. J, Special Publication Showl Coal No. 4 No. 4, Japanese Patent Publication No. Sho IJ-77704, Japanese Patent Publication No. Sho J-J
-//ri No. 107, Tokukai Sho! ! As stated in the -11 Deiot issue, Tokko ShojJ-JortJ issue, etc.
Water-soluble dye, wetting agent, dye solubilizer, anti-mold agent, water, water miscible 4! It is made of l&solvent etc.
本発明の特徴は、水性インクによりインクジェット記録
層中の耐水化されていない水溶性高分子が急速に膨潤ま
たは溶解し、インクの流れ出し、混色、飛散の発生なし
に、ｌｌｉ度、解偉力の高い、色再現性の喪好なインク
ジェット記録画像が得られ、しかも耐水化された水溶性
高分子によりインクジェット記録層が耐水性を有してい
ることである。A feature of the present invention is that the water-based ink rapidly swells or dissolves water-soluble polymers in the inkjet recording layer that have not been made water-resistant. An inkjet recording image with good color reproducibility can be obtained, and the inkjet recording layer has water resistance due to the water-resistant water-soluble polymer.
以下実施例により本発明を更に詳細に説明する。The present invention will be explained in more detail with reference to Examples below.
実施例Ｉ
Ｌ−ＢＫＰｉｏｏ部をＰ水産Ｃ８Ｆ＄Ｊ０ｃｃに叩解し
、タル２３部、ロジン１部、硫酸パントコ部を添加し、
坪量ｔｏｏｆ／ｍ”の原紙を長網抄紙機で抄紙した。抄
紙時にサイズプレスで、スチレン−無水マレイン酸系重
合物アル中ルエステルのナトリウム塩を固型分で／Ｉ／
ＩＩＪＩ布した。こＯＭＫＯＪＩＢ−ＰＩ／１−ＯＫよ
る吸水［Ｆｉ／デ。Example I Beat L-BKPioo part to P Suisan C8F$J0cc, add 23 parts of tar, 1 part of rosin, and 1 part of Pantoco sulfate,
A base paper with a basis weight of toof/m" was made using a fourdrinier paper machine. During paper making, a size press was used to make the solid content of sodium salt of styrene-maleic anhydride polymer ester in alcohol /I/
IIJI clothed. Water absorption by OMKOJIB-PI/1-OK [Fi/De.
Ｉｆ／購３であった。この原紙にゼラチン７００部、と
ドロｌ？クエチルセルロースＪ０部、ボリア建ドーポリ
アｉンーエビクロルヒドリン樹脂ＩＯ部、タルクコ００
部よりなる固型分λ１．Ｊ−の塗、ＩＩ液を固型分で片
面／１．Ｊｌ／Ｗ４”エアーナイフコーターで塗布、乾
燥後、スーパーカレンダー掛けを行なった。If/purchase was 3. Add 700 copies of gelatin to this base paper, and doro l? Quetyl cellulose J0 part, Boria-based dopolyane-ebichlorohydrin resin IO part, Talcco 00
The solid content λ1. Coat J-, apply liquid II with solid content on one side/1. It was coated with a Jl/W4'' air knife coater, dried, and then subjected to super calendering.
比較例４
実施例１と同様にして、ゼラチン１００部、タルクコ０
０部よ抄なる固型分コｊ嚢の塗布液を固型分で片面ｉ１
１／ｍ”塗布した。Comparative Example 4 In the same manner as in Example 1, 100 parts of gelatin and 0 parts of talcum were added.
Apply 0 parts of the coating liquid on the solid portion of the sac to one side with the solid portion.
1/m" coated.
比較倒立
実施例１と同様にして、ゼラチン１００部、ボリア建ド
ーポリアミンーエピクロルヒドリン樹脂／＃部、タルタ
ＪＯＯ部よりなる固型分２１．１−の塗布液を固飄分で
片面ｔｏ、Ｊｆ／ｍ”塗布した。In the same manner as in Comparative Inverted Example 1, a coating solution with a solid content of 21.1 - consisting of 100 parts of gelatin, part # of boria-containing polyamine-epichlorohydrin resin, and part JOO of Tarta was applied to one side to, Jf/ m” was applied.
実施例２
実施例／の原紙に、スチレン−無水マレイ／酸共重合物
ｌ／コナトリウム塩／ＤＯ部、ポリビニルビ四リドン（
ｊ憾溶箪のコ０ ’Ｃでの粘１ｊｊ？Ｃｐ畠）１０部、
エチレングリコールジグリシジルエーテルフ０部、炭酸
カルシウム１００部よりなる固蓋分Ｊ０−の塗布液を片
面ｊＯｆ７１１ｇ”エアーナイフコーターで塗布し、乾
燥後、スーパーカレンダー掛けを行なった。Example 2 Styrene-maleic anhydride/acid copolymer l/conodium salt/DO part, polyvinyl bitetraridone (
Is it sticky at 0 'C? Cp Hatake) 10 copies,
A coating solution with a solid lid J0- consisting of 0 parts of ethylene glycol diglycidyl ether and 100 parts of calcium carbonate was applied to one side using a jOf711g'' air knife coater, and after drying, super calendering was performed.
実施例３
実施例１の塗布液から、耐水化剤のエチレングリコール
ジグリシジルエーテルを除いて塗布した塗布紙の塗布面
ＫＡＪ、（８０４）、−／ＩＨ，０の２．Ｊ−溶液をコ
Ｏｆ ／ ＠ ”エアーナイフコーターで塗布、乾燥後
スー、１ｌｌ−カレンダー掛けを行なった。Example 3 The coated surface of a coated paper coated with the coating solution of Example 1 except for the water-resistant agent ethylene glycol diglycidyl ether, KAJ, (804), -/IH, 0, 2. The J-solution was applied using an air knife coater, dried, and then calendered.
比較例３
実施例コの塗布液から、耐水化剤のエチレングリコール
ジグリシジルエーテルを除い九以外は実施例コと同じよ
うに塗布紙を作製した。Comparative Example 3 A coated paper was prepared in the same manner as in Example A except for the water resistance agent ethylene glycol diglycidyl ether from the coating solution of Example A.
比較例４
実施例−の塗布液から、ポリビニルピロリドンとエチレ
ングリコールジグリシジルエーテルを除いえ以外は実施
例コと同じように塗布紙を作製しえ。Comparative Example 4 A coated paper was prepared in the same manner as in Example 4, except that polyvinylpyrrolidone and ethylene glycol diglycidyl ether were removed from the coating solution in Example 4.
比較例６
比較例−の塗布、乾燥後の塗布紙の塗布面に実施例Ｊと
同じようにＡＩ （８０４１，・／ＩＨ，０意
溶諌を塗布し良。Comparative Example 6 After coating and drying, AI (8041, . . . /IH, 0) was applied to the coated surface of the coated paper in the same manner as in Example J.
実施例及び比較例のイｙクジエツを記録紙に、参個のイ
ンクジェットノズル（ノズル直径ｊ０μ）を有するイン
クジェットプリンターで、シアン、ｗ −ｖ ｙり、イ
エロー、墨の憂色の水性インクを順次噴射して多色イン
クジェット記録を行なった。Using an inkjet printer having three inkjet nozzles (nozzle diameter j0 μ), aqueous inks of cyan, yellow, black, and gloomy colors were sequentially jetted onto the recording paper of the examples and comparative examples. Multicolor inkjet recording was performed.
結果をＩＩ／表に示す。本発明による実施例Ｉ〜Ｊで得
られ九インクジェット記録紙は、インクの流れ出しがな
く、＃ｌ１ｉＬが高く、インクの広がり４少なく、イン
クジェット記録特性が優れ、かつインクジェット記録層
の耐水性も優れている。従来技術によゐ比較例／−，１
ではインクジェット記録特性とインクジェット記録層の
耐水性の両者を満足させるものはない。The results are shown in II/Table. The inkjet recording papers obtained in Examples I to J according to the present invention had no ink flow, high #l1iL, less ink spread (4), excellent inkjet recording properties, and excellent water resistance of the inkjet recording layer. There is. Comparative example by conventional technology/-,1
However, there is no one that satisfies both the inkjet recording characteristics and the water resistance of the inkjet recording layer.
畳１ ＃色が重なった部分のインクの流れ出し。Tatami 1 # Ink flows out from areas where colors overlap.
優は流れ出しなし。不良は流れ出しにより画像が形成さ
れない。Yu doesn't start flowing. In the case of defects, no image is formed due to bleeding.
骨３ シアンインクベタ部の濃度
Ｊｋｓ シアンインクの１個のドツトの直径肴４ イン
クジェット記録紙を水浸して、記録層を指でこすった場
合の記録層の剥離。優は全く剥離なし。不良は完全に剥
離。Bone 3 Density of cyan ink solid area Jks Diameter of one dot of cyan ink Approximately 4 Peeling of recording layer when inkjet recording paper is immersed in water and the recording layer is rubbed with a finger. Yu has no peeling at all. Defects are completely peeled off.
Claims (1)
ット記録シートにおいて、該高分子物質と叫て少なくと
もｉ＠ｏ耐水化され走水溶性高分子物質と少なくと４１
種の耐水化されていない水Ｓ性高分子物質を含有するこ
とを特徴とするインクジェット記録シート。In an inkjet recording sheet provided with a layer containing a polymeric substance on a support, the polymeric substance is at least i@o water resistant and has a water-tactic soluble polymeric substance and at least 41
An inkjet recording sheet characterized by containing a water-resistant polymer substance that has not been made waterproof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56187499A JPS5889391A (en) | 1981-11-20 | 1981-11-20 | Ink jet recording sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56187499A JPS5889391A (en) | 1981-11-20 | 1981-11-20 | Ink jet recording sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5889391A true JPS5889391A (en) | 1983-05-27 |
| JPS6255995B2 JPS6255995B2 (en) | 1987-11-24 |
Family
ID=16207124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56187499A Granted JPS5889391A (en) | 1981-11-20 | 1981-11-20 | Ink jet recording sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5889391A (en) |
Cited By (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6044386A (en) * | 1983-08-23 | 1985-03-09 | Teijin Ltd | Recording sheet |
| JPS6067190A (en) * | 1983-09-22 | 1985-04-17 | Ricoh Co Ltd | Ink jet recording medium |
| JPS60109894A (en) * | 1983-11-18 | 1985-06-15 | Jujo Paper Co Ltd | Ink jet recording paper |
| JPS60143991A (en) * | 1983-12-29 | 1985-07-30 | Sanyo Kokusaku Pulp Co Ltd | Water base ink recording sheet and production thereof |
| JPS60234879A (en) * | 1984-05-09 | 1985-11-21 | Hokuetsu Seishi Kk | Inkjet recording sheet |
| JPS6132787A (en) * | 1984-07-26 | 1986-02-15 | Toyo Ink Mfg Co Ltd | Ink jet recording sheet |
| EP0174859A2 (en) * | 1984-09-13 | 1986-03-19 | Canon Kabushiki Kaisha | Ink-jet recording medium and method |
| JPS61102286A (en) * | 1984-10-25 | 1986-05-20 | Jujo Paper Co Ltd | Water base ink recording sheet |
| JPS61188181A (en) * | 1985-02-15 | 1986-08-21 | Canon Inc | Recording material |
| JPS61205180A (en) * | 1985-03-07 | 1986-09-11 | Honshu Paper Co Ltd | Ink jet recording paper |
| JPS61217280A (en) * | 1985-02-20 | 1986-09-26 | Canon Inc | Ink jet recording method |
| JPS61228984A (en) * | 1985-10-22 | 1986-10-13 | Canon Inc | Ink jet recording method |
| JPS61277483A (en) * | 1985-05-31 | 1986-12-08 | Mitsubishi Paper Mills Ltd | Recording sheet |
| JPS629988A (en) * | 1985-07-08 | 1987-01-17 | Mitsubishi Paper Mills Ltd | Recording sheet |
| JPS6294379A (en) * | 1985-10-21 | 1987-04-30 | Mitsubishi Yuka Fine Chem Co Ltd | Aqueous base ink recording sheet |
| JPS6294380A (en) * | 1985-10-21 | 1987-04-30 | Mitsubishi Yuka Fine Chem Co Ltd | Aqueous base ink recording sheet |
| JPS62140877A (en) * | 1985-12-16 | 1987-06-24 | Canon Inc | Recording material |
| US4680235A (en) * | 1984-03-23 | 1987-07-14 | Ricoh Company, Ltd. | Recording material for ink jet printing |
| JPS62160269A (en) * | 1986-01-08 | 1987-07-16 | Mitsubishi Yuka Fine Chem Co Ltd | Aqueous ink recording sheet |
| JPS62231788A (en) * | 1986-04-01 | 1987-10-12 | Tomoegawa Paper Co Ltd | Recording sheet |
| JPS63183874A (en) * | 1987-01-26 | 1988-07-29 | Kuraray Co Ltd | Ink jet recording sheet superior in water resistance |
| JPH01190483A (en) * | 1988-01-27 | 1989-07-31 | Canon Inc | Material to be recorded |
| JPH0230582A (en) * | 1988-07-21 | 1990-01-31 | Somar Corp | Recording film |
| JPH0230581A (en) * | 1988-07-21 | 1990-01-31 | Somar Corp | Recording film |
| JPH06155892A (en) * | 1993-07-16 | 1994-06-03 | Hokuetsu Paper Mills Ltd | Ink-jet recording paper having intense gloss |
| US5725961A (en) * | 1995-10-06 | 1998-03-10 | Seiko Epson Corp. | Recording medium having ink-absorbent layer |
| US5733637A (en) * | 1995-07-21 | 1998-03-31 | Canon Kabushiki Kaisha | Recording medium, image forming method using the same and printed product |
| US5989650A (en) * | 1996-04-04 | 1999-11-23 | Canon Kabushiki Kaisha | Recording medium, ink-jet recording method and printed product |
| EP1219457A1 (en) | 2000-12-25 | 2002-07-03 | Konica Corporation | Ink jet recording sheet |
| WO2008013294A1 (en) | 2006-07-24 | 2008-01-31 | Tokuyama Corporation | Print sheet |
| WO2009078236A1 (en) | 2007-12-17 | 2009-06-25 | Tokuyama Corporation | Recording paper |
| WO2013187256A1 (en) | 2012-06-11 | 2013-12-19 | 株式会社トクヤマ | Sheet for inkjet printing |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0527111Y2 (en) * | 1988-06-22 | 1993-07-09 |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5253012A (en) * | 1975-10-24 | 1977-04-28 | Jujo Paper Co Ltd | Production of recording paper |
| JPS5274340A (en) * | 1975-12-18 | 1977-06-22 | Jujo Paper Co Ltd | Ink jet recording sheet |
| JPS5449210A (en) * | 1977-09-24 | 1979-04-18 | Mitsubishi Paper Mills Ltd | Pressureesensitive simple recording paper |
| JPS55146786A (en) * | 1979-05-02 | 1980-11-15 | Fuji Photo Film Co Ltd | Ink-jet recording sheet |
| JPS55150395A (en) * | 1979-05-14 | 1980-11-22 | Fuji Photo Film Co Ltd | Sheet for ink jet recording |
| JPS55150390A (en) * | 1979-05-10 | 1980-11-22 | Tokyo Electric Co Ltd | Label feed controlling circuit for label printer |
| JPS5658869A (en) * | 1979-10-18 | 1981-05-22 | Fuji Photo Film Co Ltd | Waterproofing method for increasing water resistance of ink jet recording sheet |
| JPS56148582A (en) * | 1980-04-21 | 1981-11-18 | Canon Inc | Recording material |
| JPS57120486A (en) * | 1981-01-21 | 1982-07-27 | Jujo Paper Co Ltd | Water-color ink recording paper |
| JPS57129778A (en) * | 1981-02-06 | 1982-08-11 | Jujo Paper Co Ltd | Ink jet recording paper |
| JPS57173194A (en) * | 1981-04-17 | 1982-10-25 | Canon Inc | Recording material for ink jet recording |
| JPS599909U (en) * | 1982-07-13 | 1984-01-21 | トヨタ自動車株式会社 | Hydraulic shock absorber with vehicle height adjustment mechanism |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2605453C3 (en) * | 1976-02-12 | 1978-12-14 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Amplifier device for training of the hard of hearing |
-
1981
- 1981-11-20 JP JP56187499A patent/JPS5889391A/en active Granted
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5253012A (en) * | 1975-10-24 | 1977-04-28 | Jujo Paper Co Ltd | Production of recording paper |
| JPS5274340A (en) * | 1975-12-18 | 1977-06-22 | Jujo Paper Co Ltd | Ink jet recording sheet |
| JPS5449210A (en) * | 1977-09-24 | 1979-04-18 | Mitsubishi Paper Mills Ltd | Pressureesensitive simple recording paper |
| JPS55146786A (en) * | 1979-05-02 | 1980-11-15 | Fuji Photo Film Co Ltd | Ink-jet recording sheet |
| JPS55150390A (en) * | 1979-05-10 | 1980-11-22 | Tokyo Electric Co Ltd | Label feed controlling circuit for label printer |
| JPS55150395A (en) * | 1979-05-14 | 1980-11-22 | Fuji Photo Film Co Ltd | Sheet for ink jet recording |
| JPS5658869A (en) * | 1979-10-18 | 1981-05-22 | Fuji Photo Film Co Ltd | Waterproofing method for increasing water resistance of ink jet recording sheet |
| JPS56148582A (en) * | 1980-04-21 | 1981-11-18 | Canon Inc | Recording material |
| JPS57120486A (en) * | 1981-01-21 | 1982-07-27 | Jujo Paper Co Ltd | Water-color ink recording paper |
| JPS57129778A (en) * | 1981-02-06 | 1982-08-11 | Jujo Paper Co Ltd | Ink jet recording paper |
| JPS57173194A (en) * | 1981-04-17 | 1982-10-25 | Canon Inc | Recording material for ink jet recording |
| JPS599909U (en) * | 1982-07-13 | 1984-01-21 | トヨタ自動車株式会社 | Hydraulic shock absorber with vehicle height adjustment mechanism |
Cited By (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6044386A (en) * | 1983-08-23 | 1985-03-09 | Teijin Ltd | Recording sheet |
| JPH0313993B2 (en) * | 1983-08-23 | 1991-02-25 | Teijin Ltd | |
| JPS6067190A (en) * | 1983-09-22 | 1985-04-17 | Ricoh Co Ltd | Ink jet recording medium |
| JPH0475140B2 (en) * | 1983-09-22 | 1992-11-30 | ||
| JPH032072B2 (en) * | 1983-11-18 | 1991-01-14 | Jujo Paper Co Ltd | |
| JPS60109894A (en) * | 1983-11-18 | 1985-06-15 | Jujo Paper Co Ltd | Ink jet recording paper |
| JPS60143991A (en) * | 1983-12-29 | 1985-07-30 | Sanyo Kokusaku Pulp Co Ltd | Water base ink recording sheet and production thereof |
| US4680235A (en) * | 1984-03-23 | 1987-07-14 | Ricoh Company, Ltd. | Recording material for ink jet printing |
| JPS60234879A (en) * | 1984-05-09 | 1985-11-21 | Hokuetsu Seishi Kk | Inkjet recording sheet |
| JPS6132787A (en) * | 1984-07-26 | 1986-02-15 | Toyo Ink Mfg Co Ltd | Ink jet recording sheet |
| JPH0415743B2 (en) * | 1984-07-26 | 1992-03-18 | Toyo Ink Mfg Co | |
| EP0174859A2 (en) * | 1984-09-13 | 1986-03-19 | Canon Kabushiki Kaisha | Ink-jet recording medium and method |
| JPS61102286A (en) * | 1984-10-25 | 1986-05-20 | Jujo Paper Co Ltd | Water base ink recording sheet |
| JPS61188181A (en) * | 1985-02-15 | 1986-08-21 | Canon Inc | Recording material |
| JPH0548749B2 (en) * | 1985-02-20 | 1993-07-22 | Canon Kk | |
| JPS61217280A (en) * | 1985-02-20 | 1986-09-26 | Canon Inc | Ink jet recording method |
| JPS61205180A (en) * | 1985-03-07 | 1986-09-11 | Honshu Paper Co Ltd | Ink jet recording paper |
| JPH0554434B2 (en) * | 1985-05-31 | 1993-08-12 | Mitsubishi Paper Mills Ltd | |
| JPS61277483A (en) * | 1985-05-31 | 1986-12-08 | Mitsubishi Paper Mills Ltd | Recording sheet |
| JPS629988A (en) * | 1985-07-08 | 1987-01-17 | Mitsubishi Paper Mills Ltd | Recording sheet |
| JPH0533150B2 (en) * | 1985-07-08 | 1993-05-18 | Mitsubishi Paper Mills Ltd | |
| JPS6294380A (en) * | 1985-10-21 | 1987-04-30 | Mitsubishi Yuka Fine Chem Co Ltd | Aqueous base ink recording sheet |
| JPS6294379A (en) * | 1985-10-21 | 1987-04-30 | Mitsubishi Yuka Fine Chem Co Ltd | Aqueous base ink recording sheet |
| JPS61228984A (en) * | 1985-10-22 | 1986-10-13 | Canon Inc | Ink jet recording method |
| JPS62140877A (en) * | 1985-12-16 | 1987-06-24 | Canon Inc | Recording material |
| JPS62160269A (en) * | 1986-01-08 | 1987-07-16 | Mitsubishi Yuka Fine Chem Co Ltd | Aqueous ink recording sheet |
| JPS62231788A (en) * | 1986-04-01 | 1987-10-12 | Tomoegawa Paper Co Ltd | Recording sheet |
| JPS63183874A (en) * | 1987-01-26 | 1988-07-29 | Kuraray Co Ltd | Ink jet recording sheet superior in water resistance |
| JPH01190483A (en) * | 1988-01-27 | 1989-07-31 | Canon Inc | Material to be recorded |
| JPH0230581A (en) * | 1988-07-21 | 1990-01-31 | Somar Corp | Recording film |
| JPH0230582A (en) * | 1988-07-21 | 1990-01-31 | Somar Corp | Recording film |
| JPH0588678B2 (en) * | 1988-07-21 | 1993-12-24 | Somar Corp | |
| JPH06155892A (en) * | 1993-07-16 | 1994-06-03 | Hokuetsu Paper Mills Ltd | Ink-jet recording paper having intense gloss |
| US5733637A (en) * | 1995-07-21 | 1998-03-31 | Canon Kabushiki Kaisha | Recording medium, image forming method using the same and printed product |
| US5725961A (en) * | 1995-10-06 | 1998-03-10 | Seiko Epson Corp. | Recording medium having ink-absorbent layer |
| US5989650A (en) * | 1996-04-04 | 1999-11-23 | Canon Kabushiki Kaisha | Recording medium, ink-jet recording method and printed product |
| EP1219457A1 (en) | 2000-12-25 | 2002-07-03 | Konica Corporation | Ink jet recording sheet |
| WO2008013294A1 (en) | 2006-07-24 | 2008-01-31 | Tokuyama Corporation | Print sheet |
| WO2009078236A1 (en) | 2007-12-17 | 2009-06-25 | Tokuyama Corporation | Recording paper |
| WO2013187256A1 (en) | 2012-06-11 | 2013-12-19 | 株式会社トクヤマ | Sheet for inkjet printing |
| US9308764B2 (en) | 2012-06-11 | 2016-04-12 | Tokuyama Corporation | Sheet for ink-jet printing |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6255995B2 (en) | 1987-11-24 |
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