JPH0198692A - Flameproofing agent composition - Google Patents
Flameproofing agent compositionInfo
- Publication number
- JPH0198692A JPH0198692A JP25677287A JP25677287A JPH0198692A JP H0198692 A JPH0198692 A JP H0198692A JP 25677287 A JP25677287 A JP 25677287A JP 25677287 A JP25677287 A JP 25677287A JP H0198692 A JPH0198692 A JP H0198692A
- Authority
- JP
- Japan
- Prior art keywords
- parts
- guanidine sulfamate
- urea
- paper
- composition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000203 mixture Substances 0.000 title claims description 30
- 239000004202 carbamide Substances 0.000 claims abstract description 18
- LNEUSAPFBRDCPM-UHFFFAOYSA-N carbamimidoylazanium;sulfamate Chemical compound NC(N)=N.NS(O)(=O)=O LNEUSAPFBRDCPM-UHFFFAOYSA-N 0.000 claims description 42
- 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 description 15
- 239000003063 flame retardant Substances 0.000 claims description 15
- 239000000123 paper Substances 0.000 claims description 15
- -1 urea compound Chemical class 0.000 claims description 10
- 239000004566 building material Substances 0.000 claims description 3
- 239000004753 textile Substances 0.000 claims description 2
- 150000003672 ureas Chemical class 0.000 claims description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract description 28
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 abstract description 6
- 230000002265 prevention Effects 0.000 abstract description 6
- 239000003795 chemical substances by application Substances 0.000 abstract description 5
- 238000002156 mixing Methods 0.000 abstract description 5
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract description 4
- MBEVSMZJMIQVBG-UHFFFAOYSA-N 2-(hydroxymethyl)guanidine Chemical compound NC(N)=NCO MBEVSMZJMIQVBG-UHFFFAOYSA-N 0.000 abstract description 3
- 239000002253 acid Substances 0.000 abstract description 3
- 150000003863 ammonium salts Chemical class 0.000 abstract description 3
- 239000004254 Ammonium phosphate Substances 0.000 abstract description 2
- 229910000148 ammonium phosphate Inorganic materials 0.000 abstract description 2
- 235000019289 ammonium phosphates Nutrition 0.000 abstract description 2
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 abstract description 2
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 abstract 1
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 238000000034 method Methods 0.000 description 8
- 238000004040 coloring Methods 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000002023 wood Substances 0.000 description 5
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 4
- GEHMBYLTCISYNY-UHFFFAOYSA-N Ammonium sulfamate Chemical compound [NH4+].NS([O-])(=O)=O GEHMBYLTCISYNY-UHFFFAOYSA-N 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- VGGLHLAESQEWCR-UHFFFAOYSA-N N-(hydroxymethyl)urea Chemical compound NC(=O)NCO VGGLHLAESQEWCR-UHFFFAOYSA-N 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- CALBDOUFMLLGQH-UHFFFAOYSA-N hydroxymethylthiourea Chemical compound NC(=S)NCO CALBDOUFMLLGQH-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- SQSPRWMERUQXNE-UHFFFAOYSA-N Guanylurea Chemical compound NC(=N)NC(N)=O SQSPRWMERUQXNE-UHFFFAOYSA-N 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 239000004280 Sodium formate Substances 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- OHJMTUPIZMNBFR-UHFFFAOYSA-N biuret Chemical compound NC(=O)NC(N)=O OHJMTUPIZMNBFR-UHFFFAOYSA-N 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- OKGXJRGLYVRVNE-UHFFFAOYSA-N diaminomethylidenethiourea Chemical compound NC(N)=NC(N)=S OKGXJRGLYVRVNE-UHFFFAOYSA-N 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 description 1
- 235000019254 sodium formate Nutrition 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 239000012756 surface treatment agent Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Landscapes
- Fireproofing Substances (AREA)
- Paper (AREA)
Abstract
Description
【発明の詳細な説明】 ［産業上の利用分野コ 本発明は防燃剤組成物に関する。[Detailed description of the invention] [Industrial application fields] FIELD OF THE INVENTION This invention relates to flame retardant compositions.
［従来の技術・コ
従来、防燃剤組成物としてスルファミン酸グアニジン、
メチロール化スルファミン酸グアニジンなどのグアニジ
ン塩系化合物が汎用的に用いられている。これらは難燃
性および着色防止性の両機能において同時に十分満足で
きない。その改良として、スルファミン酸グアニジン、
メチロール化スルファミン酸グアニジン、水溶性カルボ
ン酸の金属塩および尿素からなり、スルファミン酸グア
ニジン塩１００重量部に対して尿素２０重量部まで含有
するものかあ−る（たとえば特開昭６）１２４６９８号
公報）。[Conventional technology] Conventionally, guanidine sulfamate,
Guanidine salt compounds such as methylolated guanidine sulfamate are commonly used. These cannot fully satisfy both flame retardancy and anti-staining properties at the same time. As an improvement, guanidine sulfamate,
It consists of methylolated guanidine sulfamate, a water-soluble metal salt of carboxylic acid, and urea, and may contain up to 20 parts by weight of urea per 100 parts by weight of guanidine sulfamate (for example, JP-A-124698). ).
［発明が解決しようとする問題点］
しかし、このものは紙に塗布して加熱した場合、着色防
止性が十分満足できない。[Problems to be Solved by the Invention] However, when this product is applied to paper and heated, the coloring prevention property is not sufficiently satisfactory.
［問題点を解決するための手段］
本発明者らは紙に塗布して加熱した場合でも着色防止性
の向上した防燃剤組成物を得るべく検討した結果、本発
明に到達した。[Means for Solving the Problems] The present inventors conducted studies to obtain a flame retardant composition with improved coloring prevention properties even when applied to paper and heated, and as a result, they arrived at the present invention.
すなわち本発明はスルファミン酸−グアニジン、メチロ
ール化スルファミン酸グアニジンおよび尿素類化合物か
らなり、スルファミン酸グアニジンおよびメチロール化
スルファミン酸グアニジンの合計と尿素類化合物との重
量比が４ ： １〜２．５：１である紙、繊維または建
築材料用防燃剤組成物である。That is, the present invention comprises sulfamic acid-guanidine, methylolated guanidine sulfamate, and a urea compound, and the weight ratio of the total of guanidine sulfamate and methylolated guanidine sulfamate to the urea compound is 4:1 to 2.5:1. A flame retardant composition for paper, textile or building materials.
本発明の組成物に使用されるスルファミン酸グアニジン
（Ａ）としてはスルファミン酸アンモニウムとジシアン
ジアミドとから公知の方法で合成して得られるものが挙
げられる。市販されているものも使用できる。The guanidine sulfamate (A) used in the composition of the present invention includes those synthesized from ammonium sulfamate and dicyandiamide by a known method. Commercially available ones can also be used.
メチロール化スルファミン酸グアニジン（Ｂ）は上記ス
ルファミン酸グアニジンを水溶液中でホルマリンと反応
させたものでよく、゛比率は重量比で通常１ ： ０．
１〜１０であり、メチロール化の方法は従来公知の方法
たとえば反応系のｐＨを７〜９に保ち、温度４０〜９０
℃で１〜５時間反応する方法でよい。The methylolated guanidine sulfamate (B) may be obtained by reacting the above guanidine sulfamate with formalin in an aqueous solution, and the ratio is usually 1:0 by weight.
1 to 10, and the method of methylolation is a conventionally known method, for example, by keeping the pH of the reaction system at 7 to 9 and at a temperature of 40 to 90.
A method of reacting at ℃ for 1 to 5 hours may be used.
尿素類化合物（Ｃ）としては尿素、チオ尿素、グアニル
尿素、グアニルチオ尿素、これらの２量体（ビユレット
など）およびこれらのメチロール化物（モノメチロール
尿素、モノメチロールチオ尿素など）が挙げられる。Examples of the urea compound (C) include urea, thiourea, guanylurea, guanylthiourea, dimers thereof (biuret, etc.), and methylolated products thereof (monomethylolurea, monomethylolthiourea, etc.).
本発明組成物には必要により強酸のアンモニウム塩（Ｄ
）、ジシアンジアミド化合物（Ｅ）等を含有してもよく
、（Ｄ）としてはスルファミン酸アンモニウム、リン酸
アンモニウム、硫酸アンモニウムなどが挙げられる。（
Ｅ）としては、ジシアンジアミド、モノメチロールジシ
アンジアミド、ジメチロールジシアンジアミドなどが挙
げられる。The composition of the present invention may optionally contain ammonium salts of strong acids (D
), dicyandiamide compound (E), etc., and examples of (D) include ammonium sulfamate, ammonium phosphate, and ammonium sulfate. (
E) includes dicyandiamide, monomethylol dicyandiamide, dimethylol dicyandiamide, and the like.
本発明において、スルファミン酸グアニジンおよびメチ
ロール化スルファミン酸グアニジンの合計と尿素類化合
物との重量比は４：１〜２．５ ： １、好ましくは３
．８ ： １〜２．８ ： １である。上記において、
スルファミン酸グアニジンとメチロール化スルファミン
酸グアニジンの合計が４を越えると紙に塗布して加熱し
た場合、着色防止性が十分満足てぎない。スルファミン
酸グアニジンとメチロール化スルファミン酸グアニジン
の合計が２．５未満では難燃性が不足する。In the present invention, the weight ratio of the sum of guanidine sulfamate and methylolated guanidine sulfamate to the urea compound is 4:1 to 2.5:1, preferably 3.
．． 8:1 to 2.8:1. In the above,
If the total of guanidine sulfamate and methylolated guanidine sulfamate exceeds 4, the anti-coloring properties will not be sufficiently satisfactory when applied to paper and heated. If the total amount of guanidine sulfamate and methylolated guanidine sulfamate is less than 2.5, flame retardance will be insufficient.
本発明の組成物において各成分の含有量は組成物の重量
に基づいて下記のとおりである。The content of each component in the composition of the present invention is as follows based on the weight of the composition.
スルファミン酸グアニジン（Ａ）は通常５０〜７０％、
好ましくは５３〜６５％である−０（Ａ）が５０％未満
では難燃性が不十分になる場合があり、７０％を越える
と着色防止性がネ十分である場合がある。メチロール化
スルファミン酸グアニジン（Ｂ）は通常５〜３５％、好
ましくは７〜３２％である。（Ｂ）が５％未満であれば
着色防止性効果が減少し、３５％を越えると難燃性が低
下する。尿素類化合物（Ｃ）は通常１７〜４０％、好ま
しくは２０〜３５％である。（Ｃ）が１７％未満であれ
ば着色防止性効果が不十分となり、４０％を越えると難
燃性が低下する。強酸のアンモニウム塩（Ｄ）は通常０
〜２０％、好ましくは１〜ｌＯ％である。（Ｄ）が２０
％を越えると着色防止性が顕著に低下する。ジシアンジ
アミド化合物（Ｅ）は通常０〜２０％、好ましくは０．
５〜１０％である。（Ｅ）が２０％を越えると難燃性が
低下する。Guanidine sulfamate (A) is usually 50-70%,
If -0(A), which is preferably 53 to 65%, is less than 50%, the flame retardance may be insufficient, and if it exceeds 70%, the coloring prevention property may be insufficient. The amount of methylolated guanidine sulfamate (B) is usually 5 to 35%, preferably 7 to 32%. If (B) is less than 5%, the coloring prevention effect will be reduced, and if it exceeds 35%, the flame retardancy will be reduced. The content of the urea compound (C) is usually 17 to 40%, preferably 20 to 35%. If (C) is less than 17%, the anti-coloration effect will be insufficient, and if it exceeds 40%, flame retardancy will decrease. Ammonium salts of strong acids (D) are usually 0
-20%, preferably 1-10%. (D) is 20
If it exceeds %, the anti-coloring properties will be significantly reduced. The dicyandiamide compound (E) is usually 0 to 20%, preferably 0.
It is 5-10%. When (E) exceeds 20%, flame retardancy decreases.
本発明の組成物は（Ａ）〜（Ｃ）必要により（Ｄ）、（
Ｅ）成分等を混合して製造できるが（Ａ）、（Ｂ）成分
の製造時に（Ｃ）成分を共存させ必要により（Ｄ）、（
Ｅ）を混合して製造することもできる。The composition of the present invention includes (A) to (C) optionally (D), (
It can be manufactured by mixing components (E), etc., but if necessary, component (C) can be coexisted during the production of components (A) and (B) (D), (
It can also be produced by mixing E).
本発明の組成物は水溶液として使用するのが好ましい。Preferably, the composition of the invention is used as an aqueous solution.
溶解する場合はその濃度を使用目的によつ゛Ｃ種々に変
えることができ、使用濃度は組成物の固形分換算で通常
０．５〜６０％１．好ましくは１〜５０％である。When dissolved, the concentration can be varied depending on the purpose of use, and the concentration used is usually 0.5 to 60%1. in terms of the solid content of the composition. Preferably it is 1 to 50%.
本発明の組成物の使用対象基材としては、セルロース系
材料たとえば紙（障子紙、ふすま紙、壁紙、板紙、合成
紙など）が挙げられる。また、布等の繊維材料さらに木
材、合板、合成木材等の建築材料にも使用できる。Substrates to which the composition of the present invention can be used include cellulosic materials such as paper (shoji paper, fusuma paper, wallpaper, paperboard, synthetic paper, etc.). It can also be used for fiber materials such as cloth, and building materials such as wood, plywood, and synthetic wood.
本発明の組成物の基材に対する付着量は、固形分で通常
２〜４０％、好ましくは３〜３５％である。The amount of the composition of the present invention deposited on the substrate is usually 2 to 40%, preferably 3 to 35% in terms of solid content.
本発明の組成物を基材に適用する方法は、従来行なはれ
ている方法でよく、例えば紙を本発明の組成物またはこ
れの水希釈液に浸漬後乾燥する方法、サイズプレスにて
吹ぎ付ける方法、へヶにて塗布する方法などである。The composition of the present invention may be applied to a substrate by any conventional method, such as by soaking paper in the composition of the present invention or its water diluted solution and drying it, or by using a size press. Methods include spraying, applying with a spatula, etc.
また、本発明の組成物は、サイズ剤、デンプン等の表面
処理剤、その他の紙処理剤と併用することも可能である
。Further, the composition of the present invention can be used in combination with a sizing agent, a surface treatment agent such as starch, and other paper treatment agents.
［実施例コ
以下、実施例により本発明をざらに説明するが、本発明
はこれに限定されるものではない。実施例中の部は重量
部を示す。[Example] The present invention will be briefly described below with reference to Examples, but the present invention is not limited thereto. Parts in Examples indicate parts by weight.
実施例１゜
スルファミン酸グアニジン５４部、メチロール化スルフ
ァミン酸グアニジン２０部、尿素２６部および水４００
部を５０〜７０°Ｃで混合して透明均一な防燃剤組成物
を待・た。Example 1 54 parts of guanidine sulfamate, 20 parts of methylolated guanidine sulfamate, 26 parts of urea and 400 parts of water
parts were mixed at 50-70°C to form a transparent and uniform flame retardant composition.
実施例２
スルファミン酸グアニジン５８部、メチロール化スルフ
ァミン酸グアニジン１０部、尿素３２部および水４００
部を５０〜７０℃で混合して透明均一な防燃剤組成物を
得た。Example 2 58 parts of guanidine sulfamate, 10 parts of methylolated guanidine sulfamate, 32 parts of urea and 400 parts of water
parts were mixed at 50-70°C to obtain a transparent and uniform flame retardant composition.
実施例３
スルファミン酸グアニジン６０部、メチロール化スルフ
ァミン酸グアニジン１１部、モノメチロール尿素２７部
、ジシアンジアミド２部および水４００部を５０〜７０
°Ｃで混合して透明均一な防燃剤組成物を得た。Example 3 60 parts of guanidine sulfamate, 11 parts of methylolated guanidine sulfamate, 27 parts of monomethylol urea, 2 parts of dicyandiamide and 400 parts of water in 50 to 70 parts
A transparent and uniform flame retardant composition was obtained by mixing at °C.
実施例４゜
スルファミン酸グアニジン５５部、メチロール化スルフ
ァミン酸グアニジン１７部、チオ尿素２７部、ジシアン
ジアミド１部および水４００部を５０〜７０℃で混合し
て透明均一な防燃剤組成物を得た。Example 4 55 parts of guanidine sulfamate, 17 parts of methylolated guanidine sulfamate, 27 parts of thiourea, 1 part of dicyandiamide and 400 parts of water were mixed at 50 to 70°C to obtain a transparent and uniform flame retardant composition.
実施例５
スルファミン酸グアニジン５５部、メチロール化スルフ
ァミン酸グアニジン１５部、モノメチロールチオ尿素２
８部、スルファミン酸アンモニウム２部および水４００
部を５０〜７０℃で混合して透明均一な防燃剤組成物を
得た。Example 5 55 parts of guanidine sulfamate, 15 parts of methylolated guanidine sulfamate, 2 parts of monomethylolthiourea
8 parts, 2 parts ammonium sulfamate and 400 parts water
parts were mixed at 50-70°C to obtain a transparent and uniform flame retardant composition.
比較例１
スルファミン酸グアニジン１００部および水４００部を
混合し５０〜７０℃にて溶解し透明な防燃剤組成物を得
た。Comparative Example 1 100 parts of guanidine sulfamate and 400 parts of water were mixed and dissolved at 50 to 70°C to obtain a transparent flame retardant composition.
比較例２
スルファミン酸グアニジン６０部、メチロール化スルフ
ァミン酸グアニジン３８部１．尿素２部およびおよび水
４００部を５０〜７０°Ｃで溶解して透明均一な防燃剤
組成物を得た。Comparative Example 2 60 parts of guanidine sulfamate, 38 parts of methylolated guanidine sulfamate 1. 2 parts of urea and 400 parts of water were dissolved at 50-70°C to obtain a transparent and uniform flame retardant composition.
比較例３
スルファミン酸グアニジン９５部、尿素３部、酢酸ソー
ダ２部および水４００部を混合し５０〜７０°Ｃにて溶
解し透明・な組成物を得た。Comparative Example 3 95 parts of guanidine sulfamate, 3 parts of urea, 2 parts of sodium acetate, and 400 parts of water were mixed and dissolved at 50 to 70°C to obtain a transparent composition.
比較例４
メチロール化スルファミン酸グアニジン９７部、ギ酸ソ
ーダ１部、尿素１部、ペンタエリスリトール１部および
水４００部を５０〜７０℃で混合して透明均一な防燃剤
組成物を得た。Comparative Example 4 97 parts of methylolated guanidine sulfamate, 1 part of sodium formate, 1 part of urea, 1 part of pentaerythritol, and 400 parts of water were mixed at 50 to 70°C to obtain a transparent and uniform flame retardant composition.
比較例５
スルファミン酸グアニジン３０部、メチロール化スルフ
ァミン酸グアニジン２０部、尿素５０部および水４００
部を５０〜７０℃で混合して均一透明な防燃剤組成物を
得た。Comparative Example 5 30 parts of guanidine sulfamate, 20 parts of methylolated guanidine sulfamate, 50 parts of urea, and 400 parts of water
A homogeneous and transparent flame retardant composition was obtained by mixing the two parts at 50 to 70°C.
試験例１
実施例１〜５および比較例１〜４の防燃剤組成物を用い
て処理液をサイズプレス法により紙に処理して１００〜
１０５°Ｃに調温したオートドライヤーで乾燥後、以下
の方法で性能を評価した。その結果を表−１に示す。Test Example 1 Using the flame retardant compositions of Examples 1 to 5 and Comparative Examples 1 to 4, paper was treated with the treatment liquid by the size press method to
After drying with an auto dryer controlled at 105°C, performance was evaluated using the following method. The results are shown in Table-1.
着色防止性：１８０°Ｃ×１０分間オーブン中で加熱し
、着色の程度を比較した。Coloration prevention property: Heated in an oven at 180°C for 10 minutes and compared the degree of coloration.
引裂強度 ：試料を１８０℃×１０分間オーブン中で加
熱処理後ただちにＪＩＳ−Ｐ−８１１６ｒ紙の引裂強さ
試験方法」に準じて測
定した。Tear strength: Immediately after heating the sample in an oven at 180° C. for 10 minutes, it was measured according to JIS-P-8116r paper tear strength test method.
難燃性 ： Ｊ ｌ５−Ｚ−２１５Ｏｒ薄い材料の防
炎性試験」（４５°メツケルバーナー法）に従って炭化
長を測定した。Flame retardancy: The char length was measured according to J15-Z-215Or Flame Retardant Test for Thin Materials (45° Mezkel burner method).
表−１
＊ Ｏ：淡着邑、△：微黄色、×：黄色木本 炭
化長ｃｍ （以下＊、木本とも同様）［発明の効果コ
本発明の組成物は下記の効果を奏する。Table-1 *O: light yellow, △: slight yellow, ×: yellow woody wood Carbonization length cm (hereinafter *, same as woody wood) [Effects of the Invention The composition of the present invention has the following effects.
紙に塗イＵして加熱した場合でも着色防止性がさらに向
上したものである。Even when it is applied to paper and heated, the anti-coloration property is further improved.
また、尿素類化合物が相乗効果を奏し、従来のものたと
えばスルファミン酸グアニジンと同程度のすぐれた難燃
性を示す。In addition, urea compounds have a synergistic effect and exhibit excellent flame retardancy comparable to conventional compounds such as guanidine sulfamate.
ざらに水溶液として使用する場合、溶解が容易であり他
の処理剤たとえばサイズ剤、バインダー（デンプン、ポ
リビニルアルコールなど）烈どの処理剤と相溶性が良く
作業性がよい。When used as an aqueous solution, it is easy to dissolve, has good compatibility with other processing agents such as sizing agents, binders (starch, polyvinyl alcohol, etc.), and has good workability.
上記効果を有することから、本発明の組成物は紙、布、
木材、建築材ワ１．の各種製品へ多くの用途−に有効で
ある。Because it has the above effects, the composition of the present invention can be used for paper, cloth,
Wood, construction materials 1. It is effective for many applications in various products.
Claims (1)
ミン酸グアニジンおよび尿素類化合物からなり、スルフ
ァミン酸グアニジンおよびメチロール化スルファミン酸
グアニジンの合計と尿素類化合物との重量比が４：１〜
２．５：１である紙、繊維または建築材料用防燃剤組成
物。1. Consists of guanidine sulfamate, methylolated guanidine sulfamate, and urea compounds, and the weight ratio of the total of guanidine sulfamate and methylolated guanidine sulfamate to the urea compound is 4:1 to 1.
2.5:1 flame retardant composition for paper, textile or building materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25677287A JPH0198692A (en) | 1987-10-12 | 1987-10-12 | Flameproofing agent composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25677287A JPH0198692A (en) | 1987-10-12 | 1987-10-12 | Flameproofing agent composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0198692A true JPH0198692A (en) | 1989-04-17 |
Family
ID=17297232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25677287A Pending JPH0198692A (en) | 1987-10-12 | 1987-10-12 | Flameproofing agent composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0198692A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019151807A (en) * | 2018-03-06 | 2019-09-12 | 頼雄 有原 | Flameproofing agent for housing material |
-
1987
- 1987-10-12 JP JP25677287A patent/JPH0198692A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019151807A (en) * | 2018-03-06 | 2019-09-12 | 頼雄 有原 | Flameproofing agent for housing material |
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