JPH01139900A - Fire retardant paper and its production - Google Patents
Fire retardant paper and its productionInfo
- Publication number
- JPH01139900A JPH01139900A JP29766987A JP29766987A JPH01139900A JP H01139900 A JPH01139900 A JP H01139900A JP 29766987 A JP29766987 A JP 29766987A JP 29766987 A JP29766987 A JP 29766987A JP H01139900 A JPH01139900 A JP H01139900A
- Authority
- JP
- Japan
- Prior art keywords
- paper
- flame
- flame retardant
- base paper
- mixture
- 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
- 239000003063 flame retardant Substances 0.000 title claims abstract description 46
- 238000004519 manufacturing process Methods 0.000 title claims 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 43
- 239000000203 mixture Substances 0.000 claims abstract description 29
- 239000007864 aqueous solution Substances 0.000 claims abstract description 9
- GEHMBYLTCISYNY-UHFFFAOYSA-N Ammonium sulfamate Chemical compound [NH4+].NS([O-])(=O)=O GEHMBYLTCISYNY-UHFFFAOYSA-N 0.000 claims abstract description 8
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000001035 drying Methods 0.000 claims abstract 2
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 229920002472 Starch Polymers 0.000 abstract description 2
- 239000013055 pulp slurry Substances 0.000 abstract description 2
- 239000008107 starch Substances 0.000 abstract description 2
- 235000019698 starch Nutrition 0.000 abstract description 2
- 229920006174 synthetic rubber latex Polymers 0.000 abstract description 2
- 239000011230 binding agent Substances 0.000 abstract 2
- 239000000123 paper Substances 0.000 description 40
- 239000003795 chemical substances by application Substances 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 6
- 229920001131 Pulp (paper) Polymers 0.000 description 4
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 4
- LNEUSAPFBRDCPM-UHFFFAOYSA-N carbamimidoylazanium;sulfamate Chemical compound NC(N)=N.NS(O)(=O)=O LNEUSAPFBRDCPM-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000005470 impregnation Methods 0.000 description 3
- 238000004513 sizing Methods 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000001254 oxidized starch Substances 0.000 description 2
- 235000013808 oxidized starch Nutrition 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012757 flame retardant agent Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- -1 polyvinyl alcohol Chemical class 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
Landscapes
- Fireproofing Substances (AREA)
- Paper (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は壁紙の裏打紙などに用いられる難燃紙に関する
ものであり、難燃性及び耐熱性に優れた安価な難燃紙を
提供するものである。[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to flame-retardant paper used as backing paper for wallpaper, etc., and provides an inexpensive flame-retardant paper with excellent flame retardancy and heat resistance. It is something.
（従来の技術〕
難燃紙は各種壁紙の基紙に広く使われているが、特に塩
化ビニル壁紙の裏打紙などに多用されている。塩化ビニ
ル壁紙の一般的な構成は、難燃紙の表面に塩化ビニルペ
ーストを塗工し、ゲル化し、印刷、エンボス、発泡加工
を施したものである。(Prior art) Flame-retardant paper is widely used as a base paper for various types of wallpaper, but it is especially used as a backing paper for vinyl chloride wallpaper.The general structure of vinyl chloride wallpaper is The surface is coated with vinyl chloride paste, gelled, printed, embossed, and foamed.
難燃紙は一般に木材パルプを抄造して得た原紙に、難燃
剤を含浸させることにより製造されている。塩化ビニル
壁紙のゲル化、エンボス、発泡加工などの工程は１４０
〜２５０℃の加熱処理が一般的である。難燃紙は表面塩
化ビニル層を一定の色調にするため、この加熱工程で適
度な白色度を保持することが必要であるが１Ｍ燃剤の耐
熱性不良、含浸量過多によりこノ保持が困難となる。市
販難燃剤としてはグアニジン系、特にスルファミン酸グ
アニジンが広く使用されて来ているが加熱加工により変
色が著しく、その改善が望まれているのが現状である。Flame retardant paper is generally manufactured by impregnating base paper obtained by making wood pulp with a flame retardant. 140 steps for gelling, embossing, foaming, etc. of PVC wallpaper
Heat treatment at ~250°C is common. In order to make the surface vinyl chloride layer of flame-retardant paper a certain color tone, it is necessary to maintain an appropriate degree of whiteness during this heating process, but this is difficult to maintain due to the poor heat resistance of 1M flame retardant and the excessive amount of impregnation. Become. Guanidine-based flame retardants, particularly guanidine sulfamate, have been widely used as commercially available flame retardants, but they undergo significant discoloration upon heat processing, and there is currently a desire to improve this problem.
本発明は、壁紙の裏打紙などに用いられる難燃性及び耐
熱性に優れた安価な難燃紙を提供するものであり、詳し
くは難燃剤の含浸量を低減し、壁紙加工時の白色度保持
を可能とした難燃紙を提供するものである。The present invention provides an inexpensive flame-retardant paper with excellent flame retardant and heat resistance that can be used as backing paper for wallpaper, etc. Specifically, it reduces the amount of flame retardant impregnated and improves the whiteness during wallpaper processing. The present invention provides a flame-retardant paper that can be retained.
本発明者等は壁紙の裏打紙などに用いられる難燃紙の上
記の問題点を解決するため鋭意検討した結果、難燃性付
与剤及び耐熱性付与剤として、スルファミン酸グアニジ
ン（以下ＧＳＡと略す）の合成原料であるスルファミン
酸アンモニウム（以下ＡＳＡと略す）とジシアンジアミ
ド（以下ＤＣＤＡと略す）との混合物をモル比で１：０
．５〜１の割合で紙中に含有させた場合に、低含有量で
難燃性に優れ、壁紙加工時の白色度保持を可能ならしめ
る安価な難燃紙が得られることを見い出し本発明を完成
した。As a result of intensive studies to solve the above-mentioned problems with flame-retardant paper used as backing paper for wallpaper, etc., the present inventors found that guanidine sulfamate (hereinafter abbreviated as GSA) has been developed as a flame-retardant and heat-resistance imparting agent. ), a mixture of ammonium sulfamate (hereinafter abbreviated as ASA) and dicyandiamide (hereinafter abbreviated as DCDA) at a molar ratio of 1:0.
．． It was discovered that when it is contained in paper at a ratio of 5 to 1, it is possible to obtain an inexpensive flame-retardant paper that has excellent flame retardancy at a low content and can maintain whiteness during wallpaper processing. completed.
以下に本発明を構成する要素について詳説する。The elements constituting the present invention will be explained in detail below.
本発明の離燃剤組成物としては、離燃剤としてＡＳＡを
用い、耐熱性付与剤としてＤＣＤＡを混合使用する。Ａ
ＳＡとＤＣＤＡはモル比で１：０．５〜１の割合で混合
する。ＡＳＡとＤＣＤＡとの混合物のモル比が１＝０．
５に比しＡＳＡが高配合の場合には耐熱性が低下し白色
度の保持が困難となる。またモル比が１：１に対しＡＳ
Ａが低配合の場合には難燃性が不良となるため、ＡＳＡ
とＤＣＤＡとの混合物のモル比は１：０．５〜１が必須
である。蓮燃剤組成物の接着剤としては、デン粉または
その変成物、ポリビニルアルコールなどの水溶性高分子
化合物１合成ゴムラテックス、合成樹脂エマルジョンを
単独または２種以上併用して用いる。その他任意成分と
して抄紙用薬品のサイズ剤２紙力向上剤の使用が可能で
ある。In the flame release agent composition of the present invention, ASA is used as a flame release agent, and DCDA is mixed and used as a heat resistance imparting agent. A
SA and DCDA are mixed at a molar ratio of 1:0.5 to 1. The molar ratio of the mixture of ASA and DCDA is 1=0.
When the content of ASA is high compared to 5, the heat resistance decreases and it becomes difficult to maintain whiteness. Also, the molar ratio is 1:1, whereas AS
If the content of A is low, the flame retardance will be poor, so ASA
The molar ratio of the mixture of DCDA and DCDA is essential to be 1:0.5-1. As the adhesive for the lotus repellent composition, starch or a modified product thereof, a water-soluble polymer compound such as polyvinyl alcohol, a synthetic rubber latex, and a synthetic resin emulsion are used alone or in combination of two or more. Other optional ingredients that can be used include papermaking chemicals such as sizing agents and paper strength improvers.
本発明の難燃紙を製造するための原料パルプとしては、
クラフトパルプなどの化学パルプ、サーモメカニカルパ
ルプなどの機械パルプが用いられる。またセルロース系
以外の有機繊維および無機繊維を混合使用することも出
来る。The raw material pulp for producing the flame-retardant paper of the present invention includes:
Chemical pulp such as kraft pulp and mechanical pulp such as thermomechanical pulp are used. It is also possible to mix and use organic fibers and inorganic fibers other than cellulose.
本発明の難燃紙の任意成分として品質要求に応じて各種
填料、定着剤９歩留り向上剤の使用も可能である。It is also possible to use various fillers, fixing agents, and retention improvers as optional components of the flame-retardant paper of the present invention, depending on quality requirements.
本発明の難燃紙はＡＳＡとＤＣＯＡとをモル比１：０．
５〜１で混合溶解し、任意成分を配合した難燃性組成物
の水溶液を原紙に含浸させて製造することが出来る。難
燃性組成物の原紙への含浸は、原紙に水系組成物が均一
に含浸出来る方法であるサイズプレス装置、タブサイズ
装置により達成出来る。The flame retardant paper of the present invention contains ASA and DCOA in a molar ratio of 1:0.
It can be produced by mixing and dissolving 5 to 1 and impregnating base paper with an aqueous solution of a flame retardant composition containing optional components. Impregnation of the flame retardant composition into the base paper can be achieved using a size press device or a tab size device, which is a method that allows the base paper to be uniformly impregnated with the aqueous composition.
ＡＳＡとＤＣＤＡとの混合物の紙中含有量は１２〜２０
重量％が適当である。１２重量％より少ないと難燃効果
が殆んど得られず、２０重量％を越えても難燃性のこれ
以上の向上は期待出来ず、価格的にも好ましくない。The content of the mixture of ASA and DCDA in paper is 12-20
Weight % is appropriate. If it is less than 12% by weight, almost no flame retardant effect will be obtained, and if it exceeds 20% by weight, no further improvement in flame retardancy can be expected, and it is not preferable in terms of price.
難燃剤組成物を含浸した原紙は、通常の抄紙機のシリン
ダードライヤーまたは含浸機のドライヤーで水分を揮散
させ、難燃紙となる。得られた難燃紙中の難燃剤組成物
を分析した処、ＡＳＡとＤＣＤＡとの存在が認められ、
ＧＳＡなど、他の変成物は認められない。The base paper impregnated with the flame retardant composition is turned into flame retardant paper by volatilizing water in a cylinder dryer of a normal paper machine or a dryer of an impregnating machine. When the flame retardant composition in the obtained flame retardant paper was analyzed, the presence of ASA and DCDA was confirmed.
No other alterations, such as GSA, are observed.
以下、実施例により本発明の難燃紙を詳細に説明する。Hereinafter, the flame retardant paper of the present invention will be explained in detail with reference to Examples.
尚以下に於いて試験法は次項に示す方法により行なった
。In the following, the test method was performed according to the method shown in the next section.
試験法
１、耐熱性
常態の白色度と加熱（２００℃、２分間）後の白色度の
差により判定した。Test Method 1: Heat Resistance Determined by the difference between the normal whiteness and the whiteness after heating (200° C., 2 minutes).
白色度はＪＩＳ Ｐ−８１２３に従った。The whiteness was in accordance with JIS P-8123.
２．１ｓ燃性 ＪＩＳ Ｚ−２１５０に従い炭化長を測定した。2.1s flammability The carbonization length was measured according to JIS Z-2150.
実施例１〜２および比較例１〜２
ＮＢＫＰ５０重量部、 Ｌ、ＢＫＰ３０重量部およびＧ
Ｐ２０重量部のパルプに填料として炭酸カルシウム１０
重量部を加えたパルプスラリーを長網式抄紙機により常
法で抄造し、５５ｇ／ｒｒｒの原紙を得た。次いで下記
難燃剤水溶液を上記原紙に対し難燃剤組成物固形分換算
で次表に示す如く１２〜２０重量％の割合でサイズプレ
ス法により含浸させた後、乾燥し、得られた難燃紙に就
いて紙質試験を行なった。夫々実施例１，２及び比較例
１，２とした。Examples 1-2 and Comparative Examples 1-2 50 parts by weight of NBKP, L, 30 parts by weight of BKP and G
10 parts by weight of calcium carbonate as a filler in 20 parts by weight of pulp
The pulp slurry to which parts by weight were added was made into paper using a fourdrinier paper machine in a conventional manner to obtain a base paper of 55 g/rrr. Next, the base paper was impregnated with the following flame retardant aqueous solution at a rate of 12 to 20% by weight as shown in the following table in terms of the solid content of the flame retardant composition, and then dried, and the resulting flame retardant paper was I took the job and conducted a paper quality test. These were named Examples 1 and 2 and Comparative Examples 1 and 2, respectively.
（難燃剤水溶液の調製）
次表に示したモル比で配合したスルファミン酸アンモニ
ウムとジシアンジアミドとの混合物１００重量部と酸化
デンプン５重量部および表面サイズ剤５重量部から成る
配合物を水に溶解し、濃度３０％の水溶液とした。(Preparation of flame retardant aqueous solution) A mixture consisting of 100 parts by weight of a mixture of ammonium sulfamate and dicyandiamide, 5 parts by weight of oxidized starch, and 5 parts by weight of a surface sizing agent blended in the molar ratio shown in the following table was dissolved in water. , an aqueous solution with a concentration of 30%.
比較例３
実施例１で得た５５ｇ／％原紙にスルファミン酸グアニ
ジン１００重量部と酸化デンプン５重量部およびサイズ
剤５重量部から成る配合物を水に溶解し、濃度３０％の
水溶液とした難燃剤水溶液をサイズプレス法により含浸
させた後、乾燥し、得られた難燃紙に就いて紙質試験を
行なった。Comparative Example 3 A blend consisting of 100 parts by weight of guanidine sulfamate, 5 parts by weight of oxidized starch, and 5 parts by weight of sizing agent was dissolved in water to the 55 g/% base paper obtained in Example 1 to form an aqueous solution with a concentration of 30%. After being impregnated with an aqueous flame retardant solution by the size press method, the resulting flame retardant paper was dried and subjected to a paper quality test.
以下余白
表より、ＡＳＡとＤＣＤＡとの混合物をモル比１：１で
配合したものは、ＧＳＡ付与難燃紙に比べ同一含浸量で
加熱後の白色度が約１０％優れていることが明らかであ
る。From the margin table below, it is clear that a mixture of ASA and DCDA in a molar ratio of 1:1 has approximately 10% better whiteness after heating at the same impregnation amount than GSA-added flame retardant paper. be.
ＡＳＡとＤＣＤＡとの混合物をモル比２：１で配合した
ものはＧＳＡ付与戴燃紙に比べ難燃性が優れていること
か判る。 ＡＳＡとＤＣＤＡとの混合物のモル比を０．
５：ｌとすると難燃性が不良となり、またモル比を３＝
１とすると耐熱性が問題となる。It can be seen that the mixture of ASA and DCDA in a molar ratio of 2:1 has superior flame retardancy compared to the GSA-added flame retardant paper. The molar ratio of the mixture of ASA and DCDA was set to 0.
If the ratio is 5:l, the flame retardancy will be poor, and if the molar ratio is 3=
If it is set to 1, heat resistance becomes a problem.
以上の様に本発明は従来の技術と比べ同一の加熱後の白
色度を得るのに難燃剤組成物の使用量が少なくてよく、
また難燃剤組成物の使用量が同一の場合、加熱後の白色
度が向上する。更に本発明では難燃性付与剤と耐熱性付
与剤とが化合物としてではなく混合物として用いられる
ため、所定の範囲内では配合割合が容易に変えられ、目
的に応じた難燃紙を得ることが出来る特徴を有している
。As described above, the present invention requires less amount of flame retardant composition to obtain the same whiteness after heating compared to the conventional technology.
Moreover, when the amount of flame retardant composition used is the same, the degree of whiteness after heating is improved. Furthermore, in the present invention, since the flame retardant agent and the heat resistance agent are used as a mixture rather than as a compound, the blending ratio can be easily changed within a predetermined range, making it possible to obtain flame retardant paper according to the purpose. It has the characteristics of being able to
特許出願人 山陽国策パルプ株式会社 手続補正書 昭和６３年１月２５日Patent applicant: Sanyo Kokusaku Pulp Co., Ltd. Procedural amendment January 25, 1986
Claims (1)
ミドとの混合物がモル比でスルファミン酸アンモニウム
１に対しジシアンジアミド０．５〜１の割合で含有され
ている事を特徴とする難燃紙。 ２ スルファミン酸アンモニウムとジシアンジアミドと
の混合物の紙中含有量が１２〜２０重量％である特許請
求の範囲第１項記載の難燃紙。 ３ 原紙に主としてスルファミン酸アンモニウム、ジシ
アンジアミドとの混合物及び接着剤から成る難燃剤組成
物水溶液を含浸させた後、乾燥させることより成る難燃
紙の製造方法。[Scope of Claims] 1. A flame-retardant paper characterized in that the paper contains a mixture of ammonium sulfamate and dicyandiamide in a molar ratio of 1 part ammonium sulfamate to 0.5 to 1 part dicyandiamide. 2. The flame-retardant paper according to claim 1, wherein the content of the mixture of ammonium sulfamate and dicyandiamide in the paper is 12 to 20% by weight. 3. A method for producing flame retardant paper, which comprises impregnating base paper with an aqueous solution of a flame retardant composition mainly consisting of a mixture of ammonium sulfamate and dicyandiamide and an adhesive, and then drying the impregnated base paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29766987A JPH01139900A (en) | 1987-11-27 | 1987-11-27 | Fire retardant paper and its production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29766987A JPH01139900A (en) | 1987-11-27 | 1987-11-27 | Fire retardant paper and its production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01139900A true JPH01139900A (en) | 1989-06-01 |
Family
ID=17849598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29766987A Pending JPH01139900A (en) | 1987-11-27 | 1987-11-27 | Fire retardant paper and its production |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01139900A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013111142A1 (en) | 2013-10-09 | 2015-04-09 | Jens Volker Habermann | Method for increasing the efficiency of a fire-extinguishing liquid |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50123910A (en) * | 1974-03-19 | 1975-09-29 | ||
| JPS58109577A (en) * | 1981-12-23 | 1983-06-29 | Kanagawaken | Flameproofing agent composition |
| JPS60199094A (en) * | 1984-03-22 | 1985-10-08 | Sanyo Chem Ind Ltd | Flameproofing agent composition |
-
1987
- 1987-11-27 JP JP29766987A patent/JPH01139900A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50123910A (en) * | 1974-03-19 | 1975-09-29 | ||
| JPS58109577A (en) * | 1981-12-23 | 1983-06-29 | Kanagawaken | Flameproofing agent composition |
| JPS60199094A (en) * | 1984-03-22 | 1985-10-08 | Sanyo Chem Ind Ltd | Flameproofing agent composition |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013111142A1 (en) | 2013-10-09 | 2015-04-09 | Jens Volker Habermann | Method for increasing the efficiency of a fire-extinguishing liquid |
| WO2015051917A1 (en) | 2013-10-09 | 2015-04-16 | Habermann Jens V | Liquid fire extinguishing agent and method for produing same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4766968B2 (en) | Wallpaper backing paper | |
| US3949014A (en) | Binder | |
| US3795527A (en) | Dry powder paper size having improved resistance to caking | |
| JPH08100389A (en) | Flame retardant paper for backing vinyl wallpaper | |
| JPH01139900A (en) | Fire retardant paper and its production | |
| US2801169A (en) | Method of sizing paper with the condensation product of a long chain alkylamine withmethylenebisacrylamide | |
| JP4110431B2 (en) | Flame retardant paper | |
| JP2933188B2 (en) | Flame retardant paper and method for producing the same | |
| JPH03897A (en) | Production of flame-retardant paper or flame-retardant board | |
| US3574053A (en) | Alkyl acrylate-polyalkyleneimine sizing composition and method of sizing paper therewith | |
| JPH0127200B2 (en) | ||
| JPH01266298A (en) | Nonflammable paper for backing of vinyl wallpaper and vinyl wallpaper using said nonflammable paper | |
| JP3761954B2 (en) | Flame retardant composition | |
| KR19980029007A (en) | Manufacturing method of flame retardant vinyl wallpaper | |
| JPH08100394A (en) | Flame retardant paper for backing vinyl wallpaper | |
| JPH0450400A (en) | Flame retardant paper for baking of vinyl | |
| JPH0247399A (en) | Backing paper for wallpaper having excellent heat resistance and production thereof | |
| JP3715739B2 (en) | Vinyl wallpaper backing paper | |
| US2492821A (en) | Permanent paper and method of making same | |
| JPH03260196A (en) | Incombustible paper and its production | |
| JPH10273896A (en) | Backing paper for wall paper | |
| JPS62231074A (en) | Production of refractory fibrous product | |
| JPH08127999A (en) | Flameproof paper for backing of vinyl wallpaper | |
| JPH0681298A (en) | Flame-retardant paper for backing vinyl wall paper | |
| JP2001262490A (en) | Backing paper for polyvinyl chloride wall paper |