JPH02200666A - Aqueous suspension of solid organic peroxide - Google Patents
Aqueous suspension of solid organic peroxideInfo
- Publication number
- JPH02200666A JPH02200666A JP2227789A JP2227789A JPH02200666A JP H02200666 A JPH02200666 A JP H02200666A JP 2227789 A JP2227789 A JP 2227789A JP 2227789 A JP2227789 A JP 2227789A JP H02200666 A JPH02200666 A JP H02200666A
- Authority
- JP
- Japan
- Prior art keywords
- aqueous suspension
- water
- peroxide
- soluble
- organic peroxide
- 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
- 150000001451 organic peroxides Chemical class 0.000 title claims abstract description 14
- 239000007787 solid Substances 0.000 title claims abstract description 9
- 239000007900 aqueous suspension Substances 0.000 title abstract description 25
- 150000004676 glycans Chemical class 0.000 claims abstract description 9
- 229920001282 polysaccharide Polymers 0.000 claims abstract description 9
- 239000005017 polysaccharide Substances 0.000 claims abstract description 9
- 239000004094 surface-active agent Substances 0.000 claims abstract description 8
- 238000002156 mixing Methods 0.000 claims abstract description 4
- 239000000725 suspension Substances 0.000 claims description 8
- 230000000813 microbial effect Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- -1 polyoxyethylene nonylphenyl ether Polymers 0.000 abstract description 5
- 239000006185 dispersion Substances 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 239000000084 colloidal system Substances 0.000 abstract description 3
- 239000000178 monomer Substances 0.000 abstract description 3
- 238000003756 stirring Methods 0.000 abstract description 3
- WRXCBRHBHGNNQA-UHFFFAOYSA-N (2,4-dichlorobenzoyl) 2,4-dichlorobenzenecarboperoxoate Chemical compound ClC1=CC(Cl)=CC=C1C(=O)OOC(=O)C1=CC=C(Cl)C=C1Cl WRXCBRHBHGNNQA-UHFFFAOYSA-N 0.000 abstract description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 2
- KQNZLOUWXSAZGD-UHFFFAOYSA-N benzylperoxymethylbenzene Chemical compound C=1C=CC=CC=1COOCC1=CC=CC=C1 KQNZLOUWXSAZGD-UHFFFAOYSA-N 0.000 abstract 1
- 239000003505 polymerization initiator Substances 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000011369 resultant mixture Substances 0.000 abstract 1
- 108010059892 Cellulase Proteins 0.000 description 6
- 235000019400 benzoyl peroxide Nutrition 0.000 description 6
- 229940106157 cellulase Drugs 0.000 description 6
- 239000004342 Benzoyl peroxide Substances 0.000 description 4
- 150000002978 peroxides Chemical class 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 125000000129 anionic group Chemical group 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 2
- 239000003999 initiator Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002736 nonionic surfactant Substances 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- NLBJAOHLJABDAU-UHFFFAOYSA-N (3-methylbenzoyl) 3-methylbenzenecarboperoxoate Chemical compound CC1=CC=CC(C(=O)OOC(=O)C=2C=C(C)C=CC=2)=C1 NLBJAOHLJABDAU-UHFFFAOYSA-N 0.000 description 1
- PTCHOCKDDCIPGX-UHFFFAOYSA-N 1-hexadecylperoxyhexadecane Chemical compound CCCCCCCCCCCCCCCCOOCCCCCCCCCCCCCCCC PTCHOCKDDCIPGX-UHFFFAOYSA-N 0.000 description 1
- 241000588986 Alcaligenes Species 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 229920002558 Curdlan Polymers 0.000 description 1
- 239000001879 Curdlan Substances 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- YIVJZNGAASQVEM-UHFFFAOYSA-N Lauroyl peroxide Chemical compound CCCCCCCCCCCC(=O)OOC(=O)CCCCCCCCCCC YIVJZNGAASQVEM-UHFFFAOYSA-N 0.000 description 1
- ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical compound OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 description 1
- 241000589636 Xanthomonas campestris Species 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 229940078035 curdlan Drugs 0.000 description 1
- 235000019316 curdlan Nutrition 0.000 description 1
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920000591 gum Polymers 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 239000006194 liquid suspension Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 150000004967 organic peroxy acids Chemical class 0.000 description 1
- 229920000259 polyoxyethylene lauryl ether Polymers 0.000 description 1
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 1
- 239000000230 xanthan gum Substances 0.000 description 1
- 229920001285 xanthan gum Polymers 0.000 description 1
- 229940082509 xanthan gum Drugs 0.000 description 1
- 235000010493 xanthan gum Nutrition 0.000 description 1
Landscapes
- Polymerization Catalysts (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polymerisation Methods In General (AREA)
Abstract
Description
【発明の詳細な説明】
［′ｍｍ上上利用分野］
本発明はスチレン系、アクリル系、エチレン系モノマー
の重合における開始剤として使用される固体の有機過酸
化物の水性１１ｉ！ｌ濁液組威物に関するものである。DETAILED DESCRIPTION OF THE INVENTION ['mm Top Fields of Application] The present invention is directed to the aqueous 11i! This is related to liquid suspension.
［従来の技術及びその課題コ
スチレン系、アクリル系、エチレン系モノマーの重合及
び共重合には有機過酸化物が使用され。[Prior art and its problems Organic peroxides are used in the polymerization and copolymerization of costyrene-based, acrylic-based, and ethylene-based monomers.
この内、固体の開始剤は液状の開始剤と異なりポンプ等
を利用した自動仕込が出来ず、重合過程の合理化に支障
をきたしている。Among these, unlike liquid initiators, solid initiators cannot be automatically charged using a pump or the like, which poses a problem in streamlining the polymerization process.
この点を改善し、ポンプによる自動仕込を可能にするた
め、固体の水性懸濁波に関して種々の試みが成されてい
る（特開昭５１−１２５３０２）特開昭５４−２５９９
２）特開昭５７−５０１０８５、特開昭６２−２５６８
１）。In order to improve this point and enable automatic charging using a pump, various attempts have been made regarding solid aqueous suspension waves (JP-A-51-125302), JP-A-54-2599.
2) JP-A-57-501085, JP-A-62-2568
1).
これらの方法では特別な機械１例えばボールミル、コロ
イドミル、超音波ホモジナイザー等を使用して均質化せ
ねばならず、あるいは溶融点まで加熱後冷却するため、
これらの方法は熱的に不安定な過酸化物に対して不適当
である。These methods require homogenization using special machines such as ball mills, colloid mills, ultrasonic homogenizers, etc., or heating to the melting point and then cooling.
These methods are unsuitable for thermally unstable peroxides.
特開昭６１ ６２５０２には中性無機塩を含有すること
を特徴とする水性懸濁物が例示されているがプラントの
材質を腐食させる等の欠点がある。JP-A-61-62502 exemplifies an aqueous suspension characterized by containing a neutral inorganic salt, but it has drawbacks such as corrosion of plant materials.
［課題を解決するための手段］
本発明者らは特別な機械、例えばボールミル、コロイド
ミル、超音波ホモジナイザー等を使用せず、また加熱も
行なわずに、常温でしかも通常の攪拌機により長期の分
散安定性にすぐれた固体の有機過酸化物の水性懸濁液を
得ることを鋭意検問し、本発明を完成するに至った。[Means for Solving the Problems] The present inventors carried out long-term dispersion at room temperature using a normal stirrer without using special machines such as ball mills, colloid mills, ultrasonic homogenizers, etc., and without heating. The present invention was completed after intensive research into obtaining an aqueous suspension of a solid organic peroxide with excellent stability.
即ち、本発明は水溶性の微生物多糖類を配合したことを
特徴とする有機過酸化物水性懸濁液であり、また本発明
はその水性懸ｒＩＡ液に水溶性界面活性剤を配合するこ
とを特徴とする有機過酸化物水性懸濁液である。That is, the present invention is an organic peroxide aqueous suspension characterized by blending a water-soluble microbial polysaccharide, and the present invention also includes blending a water-soluble surfactant into the aqueous suspension RIA solution. This is a characteristic organic peroxide aqueous suspension.
本発明に使用する水溶性の微生物多糖類とは微生物例え
ばＡｌｃａｌｉｇｅｎｅｓ ５ｐｅｃｉｅｌｉ、 Ａ
Ｔｃｃ ３１９６１ （ＡｍｅｒｉｃａｎＴｙｐｅ
Ｃｕ１ｔｕｒｅ Ｃｏ１１ｅａｔｉｏｎに登録された
Ｎｏ、）、Ａｌｃａｌｉｇｅｎａｓ ｆａｅｃａｌｉ
ｓ、Ｘａｎｔｈｏｍｏｎａｓ ｃａｍｐｅｓｔｒｉｓ
等によりつくられる水溶性の多ｔｆＮ類であり、ラムザ
ンガム、カードランやザンタンガムなどが例示される。The water-soluble microbial polysaccharide used in the present invention is a microorganism such as Alcaligenes 5pecieli, A
Tcc 31961 (AmericanType
No. registered with the Culture Collaboration), Alcaligenas faecali
s, Xanthomonas campestris
These are water-soluble multi-tfNs produced by, for example, ramsan gum, curdlan, and xanthan gum.
具体的な商品名としては、セルラーゼフリーバイオガム
ＤＫラムザン（ｍ−工業製薬（株）製）等が上げられる
。Specific brand names include Cellulase Free Biogum DK Ramzan (manufactured by M-Kogyo Seiyaku Co., Ltd.).
これらの多糖類は高分子量の方が好ましい。この水溶性
の微生物多糖類の添加量は通常は本水性懸濁液の０．０
３〜１．０％であるが、好ましくは０．０５〜０．５％
である。These polysaccharides preferably have a high molecular weight. The amount of this water-soluble microbial polysaccharide added is usually 0.0 of the aqueous suspension.
3-1.0%, preferably 0.05-0.5%
It is.
本発明に使用される有機過酸化物としてはジベンゾイル
ペルオキシド、ビス（０−メチルベンゾイル）ペルオキ
シド、ビス（ｍ−メチルベンゾイル）ペルオキシド、ビ
ス（２，４−ジクロルベンゾイル）ペルオキシド、ジセ
チルペルオキシジカーボネート、ジベンゾイルペルオキ
シド、ジラウロイルペルオキシド、等が挙げられその使
用量は通常本水性懸濁液の２０〜５０％である。The organic peroxides used in the present invention include dibenzoyl peroxide, bis(0-methylbenzoyl) peroxide, bis(m-methylbenzoyl) peroxide, bis(2,4-dichlorobenzoyl) peroxide, and dicetyl peroxide. Examples include carbonate, dibenzoyl peroxide, dilauroyl peroxide, etc., and the amount used is usually 20 to 50% of the aqueous suspension.
本発明において使用される界面活性剤としては陰イオン
タイプでも非イオンタイプでもよく、水に溶解するもの
であれば使用できる。The surfactant used in the present invention may be of an anionic type or a nonionic type, and can be used as long as it is soluble in water.
例えば陰イオンタイプでは、ドデシルベンゼンスルホン
酸ナトリウム、ナトリウムアルキルジフェニルエーテル
ジスルホネート、ジアルキルスルホコハク酸エステルナ
トリウム県等が、また非イオンタイプでは、ポリオキシ
エチレンモノラウレート、ポリオキシエチレンノニルフ
ェニルエーテル等が上げられ、これらは１種またはそれ
以上の任意の組合せによっても使用することが出来る。For example, anionic types include sodium dodecylbenzenesulfonate, sodium alkyl diphenyl ether disulfonate, sodium dialkyl sulfosuccinate, etc., and nonionic types include polyoxyethylene monolaurate, polyoxyethylene nonylphenyl ether, etc. , these can also be used in any combination of one or more.
そして、その添加量は通常本水性１１１１の０゜１〜５
．０％であり、好ましくは０．２〜２．０％である。The amount added is usually 0°1 to 5% of the water-based 1111.
．． 0%, preferably 0.2 to 2.0%.
本発明の有機過酸化物水性懸ｍ液は、所定量の水に水溶
性の発生物多ｔｆＩＩ類例えばセルラーゼフリーバイオ
ガムを必要ｆｉ４Ｊ？押下溶解し、必要に応じて水溶性
の界面活性剤を添加し、そこに所定量の固体有機過酸化
物を投入して、所定時Ｉｌｌ ｉｔ’１拌するだけで、
容易に目的とする水性懸濁液が得られる。The aqueous organic peroxide suspension of the present invention requires a predetermined amount of water to contain a number of water-soluble products such as TFII, such as cellulase-free biogum. Just press and dissolve, add a water-soluble surfactant if necessary, add a predetermined amount of solid organic peroxide, and stir it at a predetermined time.
The desired aqueous suspension can be easily obtained.
［発明の効果］
本発明の懸濁液は水溶性の微生物多糖類単独、または水
溶性の微生物多糖類と水溶性界面活性剤とのイ）］用で
特別の分散用機械を必要とせずに、又特別な温度条件を
必要とせずに１ケ月以上安定な固体有機過酸過物水性懸
濁液を得ることが出来る。[Effects of the Invention] The suspension of the present invention can be used for water-soluble microbial polysaccharides alone or for combinations of water-soluble microbial polysaccharides and water-soluble surfactants (a)] without the need for a special dispersion machine. Furthermore, it is possible to obtain an aqueous solid organic peracid suspension which is stable for more than one month without requiring special temperature conditions.
また、界面活性剤の添加はその添加量により水性懸７ｎ
液の粘度をも調節することが出来る。In addition, the amount of surfactant added may vary depending on the amount of surfactant added.
The viscosity of the liquid can also be adjusted.
実施例 １
２００ｍ１ビーカー中にイメン交換水６０ｇにセルラー
ゼフリーバイオガムＤＫラムザン（第一工業製薬（株）
ｍ）０．１ｇ混合溶解しベンゾイルペルオキシド（ＢＰ
○と略称）水温体品（７５％品）を４０ｇ添加した。こ
の混合物を攪拌機で攪拌する事により粘度が９６’０ｃ
ｐｓ（２５℃）のＢＰＯ水性懸濁液が得られた。この組
成物を室温で１ケ月放置した所分離する事なく安定であ
った。Example 1 Add cellulase-free biogum DK Ramzan (Daiichi Kogyo Seiyaku Co., Ltd.) to 60 g of water exchanged in a 200 m1 beaker.
m) 0.1g mixed and dissolved benzoyl peroxide (BP
40 g of a hydrothermal product (abbreviated as ○) (75% product) was added. By stirring this mixture with a stirrer, the viscosity becomes 96'0c.
A BPO aqueous suspension of ps (25° C.) was obtained. When this composition was left at room temperature for one month, it remained stable without separating.
実施例 ２
セルラーゼフリーバイオガムＴ３にラムザンを０゜５ｇ
と増量して用いた以外は実施例１と同様に水性懸濁液を
製造した。その水性Ｉｖｌｌ濁液は粘度が５０００ｃｐ
ｓ （２５℃）
であった。又これは１ケ月以上分離がなく安定であった
。Example 2 0°5g of Ramzan in Cellulase Free Biogum T3
An aqueous suspension was produced in the same manner as in Example 1, except that the amount was increased. The aqueous Ivll suspension has a viscosity of 5000 cp.
s (25°C). Moreover, it was stable with no separation for more than one month.
実施例 ３
セルラーゼフリーバイオガムＤＫラムザン０．１ｇの代
りにセルラーゼフリーバイオガムＤＫラムザン０．１ｇ
と陰イオン界面活性剤ジアルキルスルホコハク酸ナトリ
ウム０．５ｇを用いた以外は実施例１と同様に水性ｆｖ
ＡｒＩ４液を製造した。その水性懸濁液は、粘度が４０
０ｃｐｓ （２５℃）であった、またこれは１ケ月以上
分離がなく安定であった。Example 3 Cellulase Free Biogum DK Ramzan 0.1g instead of Cellulase Free Biogum DK Ramzan 0.1g
Aqueous fv
Four ArI solutions were produced. The aqueous suspension has a viscosity of 40
0 cps (25°C), and was stable with no separation for more than one month.
実施例 ４
セルラーゼフリーバイオガムＤＫラムザン０．１ｇの代
りにセルラーゼフリーバイオガムＤＫラムザン０．５ｇ
と非イオン性界面活性剤ポリオキシエチレンノニルフェ
ニルエーテル０．５ｇを用いた以外は実施例１と同様に
水性懸濁波を製造した。Example 4 0.5 g of Cellulase Free Biogum DK Ramzan instead of 0.1 g of Cellulase Free Biogum DK Ramzan
An aqueous suspension wave was produced in the same manner as in Example 1, except that 0.5 g of the nonionic surfactant polyoxyethylene nonylphenyl ether was used.
その水性懸濁液は粘度が２５００ｃｐ、５（２５℃）で
あった、またこれは１ケ月以上分離がなく安定であった
。The aqueous suspension had a viscosity of 2500 cp, 5 (25°C) and was stable without separation for more than one month.
実施例 ５
ＢＰＯ水湿体品（７５％品）４０ｇの代りにビス（２，
４−ジクロルベンゾイル）ペルオキシド４０ｇを用いた
以外は実施例１と同様に水性懸濁液を製造した。その水
性ｆＩＩＡ濁液は粘度′が８００ｃｐｓ（２５℃）であ
った、またこれは１ケ月以上分離がなく安定であった。Example 5 Instead of 40g of BPO water wet product (75% product), screws (2,
An aqueous suspension was prepared in the same manner as in Example 1, except that 40 g of 4-dichlorobenzoyl) peroxide was used. The aqueous fIIA suspension had a viscosity of 800 cps (25°C) and was stable with no separation for over a month.
実施例 ６
ＢＰＯ水温体品（７５％品）４０ｇの代りにビス（２，
４−ジクロルベンゾイル）ペルオキシド４０ｇを用いた
以外は実施例１と同様に水性懸濁液を鋲遺した。その水
性懸濁液は粘度が４５０ｃｐｓ（２５℃）であった、ま
たこれは１ケ月以上安定であった。Example 6 Instead of 40g of BPO water heating body product (75% product), screws (2,
An aqueous suspension was prepared in the same manner as in Example 1, except that 40 g of 4-dichlorobenzoyl) peroxide was used. The aqueous suspension had a viscosity of 450 cps (25°C) and was stable for more than one month.
比較例 １
メチルセルロース０．５ｇと非イオン性界面活性剤ポリ
オキシエチレンラウリルエーテル０．５ｇを用いた以外
は実施例１と同様に水性懸濁液を製造した。その水性懸
濁液は粘度が２Ｑｃｐｓ （２５℃）で１日後に分離し
た。Comparative Example 1 An aqueous suspension was produced in the same manner as in Example 1, except that 0.5 g of methylcellulose and 0.5 g of the nonionic surfactant polyoxyethylene lauryl ether were used. The aqueous suspension had a viscosity of 2 Q cps (25°C) and separated after 1 day.
比較例 ２
カルボキシメチルセルロース０．５ｇ・と陰イオン界面
活性剤ジアルキルスルホコハク酸ナトリウム０．５ｇを
用いた以外は実施例１と同様に、水性懸濁液を製造した
。その水性懸濁液は粘度が４゜ｃｐｓ（２５℃）で１日
後に分離した。Comparative Example 2 An aqueous suspension was produced in the same manner as in Example 1, except that 0.5 g of carboxymethyl cellulose and 0.5 g of the anionic surfactant sodium dialkylsulfosuccinate were used. The aqueous suspension had a viscosity of 4° cps (25° C.) and separated after one day.
Claims (2)
合することを特徴とする有機過酸化物水性懸濁液。(1) An aqueous organic peroxide suspension characterized by blending a solid organic peroxide and a water-soluble microbial polysaccharide.
濁液に水溶性界面活性剤を配合することを特徴とする有
機過酸化物水性懸濁液。(2) An aqueous organic peroxide suspension comprising a water-soluble surfactant added to the aqueous organic peroxide suspension according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1022277A JP2524325B2 (en) | 1989-01-30 | 1989-01-30 | Aqueous suspension of solid organic peroxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1022277A JP2524325B2 (en) | 1989-01-30 | 1989-01-30 | Aqueous suspension of solid organic peroxide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02200666A true JPH02200666A (en) | 1990-08-08 |
| JP2524325B2 JP2524325B2 (en) | 1996-08-14 |
Family
ID=12078266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1022277A Expired - Lifetime JP2524325B2 (en) | 1989-01-30 | 1989-01-30 | Aqueous suspension of solid organic peroxide |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2524325B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05178921A (en) * | 1991-05-31 | 1993-07-20 | Berol Nobel Ab | Initiator suspension, its manufacture and method of using it |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57206382A (en) * | 1981-04-23 | 1982-12-17 | Merck & Co Inc | Heteropolysaccharide s-198 |
| JPS6187659A (en) * | 1984-10-08 | 1986-05-06 | Kayaku Nuurii Kk | Aqueous suspension containing organic peroxide |
| JPS63249769A (en) * | 1987-03-21 | 1988-10-17 | デグツサ・アクチエンゲゼルシヤフト | Storage stable flowable or pasty aqueous bleaching agent suspension, its production and bleaching/disinfection method |
-
1989
- 1989-01-30 JP JP1022277A patent/JP2524325B2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57206382A (en) * | 1981-04-23 | 1982-12-17 | Merck & Co Inc | Heteropolysaccharide s-198 |
| JPS6187659A (en) * | 1984-10-08 | 1986-05-06 | Kayaku Nuurii Kk | Aqueous suspension containing organic peroxide |
| JPS63249769A (en) * | 1987-03-21 | 1988-10-17 | デグツサ・アクチエンゲゼルシヤフト | Storage stable flowable or pasty aqueous bleaching agent suspension, its production and bleaching/disinfection method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05178921A (en) * | 1991-05-31 | 1993-07-20 | Berol Nobel Ab | Initiator suspension, its manufacture and method of using it |
| US5403804A (en) * | 1991-05-31 | 1995-04-04 | Akzo Nobel N.V. | Initiator suspension, their preparation and use |
| US5574200A (en) * | 1991-05-31 | 1996-11-12 | Akzo Nobel N.V. | Initiator suspensions, their preparation and use |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2524325B2 (en) | 1996-08-14 |
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