JP3089347B2 - Rust prevention pigment - Google Patents
Rust prevention pigmentInfo
- Publication number
- JP3089347B2 JP3089347B2 JP04248529A JP24852992A JP3089347B2 JP 3089347 B2 JP3089347 B2 JP 3089347B2 JP 04248529 A JP04248529 A JP 04248529A JP 24852992 A JP24852992 A JP 24852992A JP 3089347 B2 JP3089347 B2 JP 3089347B2
- Authority
- JP
- Japan
- Prior art keywords
- zinc
- pigment
- rust
- phosphite
- weight
- 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.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/04—Compounds of zinc
- C09C1/046—Compounds of zinc containing phosphorus
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Paints Or Removers (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、人体に対して毒性がな
く、防錆効果の優れた亜りん酸亜鉛カルシウム顔料の改
良に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement in a zinc calcium phosphite pigment which is not toxic to the human body and has an excellent rust preventive effect.
【０００２】[0002]
【従来の技術】従来、防錆塗料には、クロム酸化合物、
鉛化合物等が広く使用されてきた。しかしながら、これ
らの防錆塗料は、優れた防錆効果を発揮するものの、ク
ロム酸や鉛等の有害な化合物が含まれているため、環境
汚染や人体への影響に関する問題が新たにクローズアッ
プされてきた。そこで、これらの有害化合物を含まない
無公害塗料の開発が要請されてきた。それに即応して、
新たな無公害防錆顔料として、りん酸亜鉛、りん酸けい
素、りん酸チタン、りん酸アルミニウム等のりん酸塩、
亜りん酸亜鉛、亜りん酸バリウム、亜りん酸マンガン、
亜りん酸亜鉛カルシウム等の亜りん酸塩、及び、モリブ
デン酸亜鉛、モリブデン酸カルシウム等のモリブデン酸
塩等が検討されてきた。2. Description of the Related Art Conventionally, chromic compounds,
Lead compounds and the like have been widely used. However, although these rust-preventive paints exhibit an excellent rust-preventive effect, they contain harmful compounds such as chromic acid and lead, so that problems related to environmental pollution and the effects on the human body are newly highlighted. Have been. Therefore, there has been a demand for the development of a pollution-free paint containing no such harmful compounds. In response,
Phosphates such as zinc phosphate, silicon phosphate, titanium phosphate, aluminum phosphate, etc.
Zinc phosphite, barium phosphite, manganese phosphite,
Phosphites such as zinc calcium phosphite and molybdates such as zinc molybdate and calcium molybdate have been studied.
【０００３】一方、特公昭５６−９９５１号公報には、
次式で表される塩基性亜りん酸亜鉛が、木材表面におけ
るタンニンによるシミの抑制剤、防カビ剤、及び、防炎
剤として有用であることが開示されている。 ＸＺｎＯ−ＺｎＨＰＯ３（式中Ｘは１／２ないし１０の
数字を示す）On the other hand, Japanese Patent Publication No. 56-9951 discloses that
It is disclosed that a basic zinc phosphite represented by the following formula is useful as an agent for inhibiting stains due to tannin on a wood surface, a fungicide, and a flame retardant. XZnO-ZnHPO 3 (to X is not 1/2 wherein indicates the number of 10)
【０００４】また、特開昭５８−８４１０９号公報に
は、次式で表される亜りん酸カリウム亜鉛が、無公害防
錆顔料として有用なことが開示されている。 Ｋ２Ｚｎ２（ＨＰＯ３）３−ｌＺｎＨＰＯ３−ｍＺｎＯ
−ｎＨ２Ｏ（式中ｌ＝０〜４８、ｍ＝０〜（ｌ＋３）、
ｎはｌ及びｍによって変わる０〜５１までの数）Japanese Patent Application Laid-Open No. 58-84109 discloses that potassium zinc phosphite represented by the following formula is useful as a pollution-free rust preventive pigment. K 2 Zn 2 (HPO 3 ) 3 -lZnHPO 3 -mZnO
-NH 2 O (wherein l = 0~48, m = 0~ ( l + 3),
n is a number from 0 to 51 which depends on l and m)
【０００５】特開昭５８−１９４７２５号公報には、次
式で表されるヒドロキシ亜りん酸亜鉛錯体が、化学安定
性や分散性において、塩基性亜りん酸亜鉛より優れてい
ることが開示されている。 〔２Ｚｎ（ＯＨ）２−ＺｎＨＰＯ３］−ＸＺｎＯ（式中
Ｘは０〜１７の数）JP-A-58-194725 discloses that a zinc hydroxyphosphite complex represented by the following formula is superior to basic zinc phosphite in chemical stability and dispersibility. ing. [2Zn (OH) 2 -ZnHPO 3] -XZnO ( number of wherein X is 0 to 17)
【０００６】特開昭５９−２０４６６３号公報には、次
式で表される塩基性りん酸カリウム亜鉛化合物が、無公
害塗料として有用なことが開示されている。 ＺｎＯ−ｌＫ２Ｏ−ｍＰ２Ｏ５−ｎＨ２Ｏ（ｌ＝０．０
１〜０．５、ｍ＝０．１３〜０．５、ｎ＝０〜２）JP-A-59-204663 discloses that a basic potassium zinc phosphate compound represented by the following formula is useful as a pollution-free paint. ZnO-lK 2 O-mP 2 O 5 -nH 2 O (l = 0.0
1-0.5, m = 0.13-0.5, n = 0-2)
【０００７】特開平１−１３１２８１号公報には、水の
存在下でりん酸イオンを放出するりん酸イオン源、及
び、水、又は水と酸素の存在下でバナジン酸イオンを生
成するバナジン酸イオン源となる化合物が防錆顔料とし
て有用であることが開示されている。JP-A-1-131281 discloses a phosphate ion source that releases phosphate ions in the presence of water, and a vanadate ion that generates vanadate ions in the presence of water or water and oxygen. It is disclosed that the source compound is useful as a rust preventive pigment.
【０００８】更に、本発明者らは、特開平３−１１１４
５７号公報において、亜りん酸亜鉛カルシウムが、防錆
顔料として優れていることを開示した。Further, the present inventors have disclosed in Japanese Patent Laid-Open No.
No. 57 discloses that zinc calcium phosphite is excellent as a rust preventive pigment.
【０００９】[0009]
【発明が解決しようとする課題】前述の特公昭５６−９
９５１号公報に開示された塩基性亜りん酸亜鉛、及び、
特開昭５８−１９４７２５号公報に開示されたヒドロキ
シ亜りん酸亜鉛錯体は、従来の亜りん酸亜鉛に比較すれ
ば高い防錆性を有しているが、クロム鉛系の防錆顔料に
比較すれば防錆性が低いので、多量に使用する必要があ
った。また、特開昭５８−８４１０９号公報に開示され
た亜りん酸カリウム亜鉛、及び、特開昭５９−２０４６
６３号公報に開示された塩基性りん酸カリウム亜鉛は、
組成中にカリウムを含有し塩基性であるため、塗料安定
性に欠けることがあった。また、特開平３−１１１４５
７号公報に開示された亜りん酸亜鉛カルシウムは、クロ
ム鉛系防錆顔料と同等の防錆性を有するが、まだ広い範
囲の塗料にまで高い防錆性を維持することが困難であっ
た。本発明が解決しようとする課題は、このような問題
を解決して広い範囲で高い防錆性を有する防錆顔料を提
供することにある。SUMMARY OF THE INVENTION The aforementioned Japanese Patent Publication No. Sho 56-9
No. 951, basic zinc phosphite, and
The zinc hydroxyphosphite complex disclosed in JP-A-58-194725 has a high rust-preventing property as compared with the conventional zinc phosphite, but has a higher rust-preventive pigment than the chromium lead-based rust-preventive pigment. If so, the rust resistance is low, so that it was necessary to use a large amount. Also, potassium zinc phosphite disclosed in JP-A-58-84109 and JP-A-59-2046.
No. 63, discloses a basic potassium zinc phosphate,
Since the composition contains potassium and is basic, it sometimes lacks paint stability. Also, JP-A-3-11145
Zinc calcium phosphite disclosed in Japanese Patent Publication No. 7 has the same rust-preventing property as a chromium-lead-based rust-preventive pigment, but it is still difficult to maintain high rust-preventing properties in a wide range of paints. . The problem to be solved by the present invention is to solve such a problem and to provide a rust preventive pigment having high rust preventive properties in a wide range.
【００１０】[0010]
【課題を解決するための手段】本発明者らは、この課題
を解決するため、主として、メタほう酸バリウム８０〜
１００重量部、酸化亜鉛８０〜１００重量部、及び、亜
りん酸亜鉛カルシウム４０〜６０重量部からなることを
特徴とする防錆顔料（以下「第１発明」という）、主と
して、りん酸アルミニウム１００重量部と亜りん酸亜鉛
カルシウム８０〜１１０重量部とからなることを特徴と
する防錆顔料（以下「第２発明」という）、並びに、主
として、亜りん酸亜鉛カルシウム１００重量部とりん酸
カルシウム２０〜３０重量部とからなることを特徴とす
る防錆顔料（以下「第３発明」という）を含有する塗料
を提供する。Means for Solving the Problems To solve this problem, the present inventors mainly use barium metaborate 80-80.
100 parts by weight, 80 to 100 parts by weight of zinc oxide, and 40 to 60 parts by weight of zinc calcium phosphite (hereinafter referred to as "first invention"), mainly aluminum phosphate 100 Parts by weight and 80 to 110 parts by weight of zinc calcium phosphite (hereinafter referred to as "second invention"), and mainly 100 parts by weight of zinc calcium phosphite and calcium phosphate A paint containing a rust preventive pigment (hereinafter referred to as a "third invention") comprising 20 to 30 parts by weight.
【００１１】第１発明で使用されるメタほう酸バリウム
は、難溶性の白色粉末であり、酸化亜鉛は、亜鉛華とし
てよく知られた白色顔料であって、それぞれ、その防錆
性については、よく知られていない。また、亜りん酸亜
鉛カルシウムは、亜りん酸亜鉛カルシウム（ＣａＺｎ
（ＨＰＯ３）２−２Ｈ２Ｏ）だけでなく、次式で表され
る範囲内で、亜りん酸亜鉛、酸化亜鉛、亜りん酸カルシ
ウム、水酸化カルシウムを含有するものであって、前述
のように、一応の防錆性を有している。 ａＣａＺｎ（ＨＰＯ３）２−ｂＺｎＨＰＯ３−ｎＨ２Ｏ ａＣａＺｎ（ＨＰＯ３）２−ｂＺｎＨＰＯ３−ｃＺｎＯ
−ｎＨ２Ｏ ａＣａＺｎ（ＨＰＯ３）２−ｂＣａＨＰＯ３−ｎＨ２Ｏ ａＣａＺｎ（ＨＰＯ３）２−ｂＣａＨＰＯ３−ｃＣａ
（ＯＨ）２−ｎＨ２Ｏ なお、これらの式で、ａ，ｂ，ｃは、ａ／（ｂ＋ｃ）≧
１／６の関係を満たす１０以内の整数を表し、ｎは結晶
水分子数を表す。The barium metaborate used in the first invention is a sparingly soluble white powder, and zinc oxide is a white pigment well-known as zinc white. unknown. In addition, zinc calcium phosphite is zinc calcium phosphite (CaZn
Not only (HPO 3 ) 2 -2H 2 O) but also zinc phosphite, zinc oxide, calcium phosphite, and calcium hydroxide within the range represented by the following formula. Thus, it has a certain degree of rust prevention. aCaZn (HPO 3 ) 2 -bZnHPO 3 -nH 2 O aCaZn (HPO 3 ) 2 -bZnHPO 3 -cZnO
-NH 2 O aCaZn (HPO 3 ) 2 -bCaHPO 3 -nH 2 O aCaZn (HPO 3 ) 2 -bCaHPO 3 -cCa
(OH) 2 -nH 2 O In these formulas, a, b, and c are a / (b + c) ≧
It represents an integer within 10 that satisfies the relationship of 1/6, and n represents the number of water molecules of crystallization.
【００１２】第２発明で使用されるりん酸アルミニウム
は、難溶性の白色粉末で、その防錆性は、よく知られて
いない。また、第３発明で使用されるりん酸カルシウム
は、白色粉末で、乳白ガラスの白色添加剤に使用されて
いるが、その防錆性については、よく知られていない。The aluminum phosphate used in the second invention is a hardly soluble white powder, and its rust prevention is not well known. Further, the calcium phosphate used in the third invention is a white powder, which is used as a white additive for milky glass, but its rustproofing property is not well known.
【００１３】第１発明ないし第３発明において、主とし
て使用される化合物の他に、混合されるものには、顔料
として通常混合される着色顔料等が含まれる。また、第
１発明ないし第３発明に係わる防錆顔料を製造するに
は、その原料となる化合物を混合均一化することが必要
となるが、その方法は、乾式法でも、湿式法でもよい。
また、予め塗料化前に混合してもよいし、塗料化の際に
別々に塗料に分散させてもよい。In the first to third inventions, in addition to the compound mainly used, the compound to be mixed includes a coloring pigment which is usually mixed as a pigment. Further, in order to produce the rust-preventive pigment according to the first to third inventions, it is necessary to mix and homogenize the compounds as raw materials, and the method may be a dry method or a wet method.
Further, they may be mixed before being formed into a paint, or may be separately dispersed in a paint when forming the paint.
【００１４】[0014]
メタほう酸バリウム１００ｇ、酸化亜鉛１００ｇ、及
び、亜りん酸亜鉛カルシウム５０ｇを粉末のまま乾式混
合し顔料（以下「顔料１」というを得た。100 g of barium metaborate, 100 g of zinc oxide, and 50 g of zinc calcium phosphite were dry-mixed as powder to obtain a pigment (hereinafter referred to as "Pigment 1").
【００１５】〔実施例２〕 りん酸アルミニウム１００ｇと亜りん酸亜鉛カルシウム
１００ｇとを５０℃に加温した温水５００ｇに投入し１
時間攪拌して湿式混合した後、濾過、脱水、乾燥、粉砕
して顔料（以下「顔料２」という）を得た。Example 2 100 g of aluminum phosphate and 100 g of zinc calcium phosphite were charged into 500 g of warm water heated to 50 ° C.
After stirring for an hour and wet mixing, the mixture was filtered, dehydrated, dried and pulverized to obtain a pigment (hereinafter, referred to as "Pigment 2").
【００１６】〔実施例３〕 亜りん酸亜鉛カルシウム１６０ｇとりん酸カルシウム４
０ｇを水５００ｇに投入し１時間攪拌して湿式混合した
後、濾過、脱水、乾燥、粉砕して顔料（以下「顔料３」
という）を得た。Example 3 160 g of zinc calcium phosphite and calcium phosphate 4
0 g is added to 500 g of water, stirred for 1 hour, wet-mixed, filtered, dehydrated, dried and pulverized to obtain a pigment (hereinafter referred to as “Pigment 3”)
).
【００１７】〔参考例１〕 モリブデン酸亜鉛１００ｇと亜りん酸亜鉛カルシウム１
００ｇとを水５００ｇに投入し１時間攪拌して湿式混合
した後、濾過、脱水、乾燥、粉砕して顔料（以下「顔料
４」という）を得た。Reference Example 1 100 g of zinc molybdate and calcium calcium phosphite 1
Was added to 500 g of water, stirred for 1 hour, wet-mixed, filtered, dehydrated, dried and pulverized to obtain a pigment (hereinafter, referred to as "Pigment 4").
【００１８】〔参考例２〕 亜りん酸亜鉛カルシウム１３０ｇとモリブデン酸カルシ
ウム８０ｇとを粉末のまま乾式混合し顔料（以下「顔料
５」という）を得た。Reference Example 2 130 g of zinc calcium phosphite and 80 g of calcium molybdate were dry-mixed as powder to obtain a pigment (hereinafter referred to as "Pigment 5").
【００１９】〔参考例３〕 亜りん酸亜鉛カルシウム１５０ｇとりん酸亜鉛３０ｇを
粉末のまま乾式混合し顔料（以下「顔料６」という）を
得た。REFERENCE EXAMPLE 3 A pigment (hereinafter referred to as "Pigment 6") was obtained by dry mixing 150 g of zinc calcium phosphite and 30 g of zinc phosphate as powder.
【００２０】〔比較例〕 比較例として、市販のジンククロメート（ＺＰＣ型）を
「顔料７」とし、モリブデン酸亜鉛を「顔料８」とし、
モリブデン酸カルシウムを「顔料９」とし、りん酸亜鉛
を「顔料１０」とし、りん酸アルミニウムを「顔料１
１」とし、りん酸カルシウムを「顔料１２」とし、メタ
ほう酸バリウムを「顔料１３」とし、亜りん酸亜鉛カル
シウムを「顔料１４」とした。Comparative Example As a comparative example, commercially available zinc chromate (ZPC type) was designated as “Pigment 7,” and zinc molybdate was designated as “Pigment 8.”
Calcium molybdate is referred to as "Pigment 9", zinc phosphate is referred to as "Pigment 10", and aluminum phosphate is referred to as "Pigment 1".
1 ", calcium phosphate as" pigment 12 ", barium metaborate as" pigment 13 ", and zinc calcium phosphite as" pigment 14 ".
【００２１】２．水溶性エポキシエテスル樹脂系塗料の
製造 前述の実施例１〜３、参考例１〜３、及び、比較例で得
られた顔料１〜１４を、それぞれ、表１の配合比で調製
し、ガラスビーズ（Φ１．５ｍｍ）１００ｇと共にサン
ドミルで３０分間分散して塗料化し、それぞれ、塗料
（以下「塗料Ａ１」〜「塗料Ａ１４」という）を得た。
なお、ここで使用した水溶性エポキシエステル樹脂は大
日本インキ化学工業（株）製のウォーターゾールＣＤ−
５４０で不揮発分３９．２％のものである。これらの顔
料１〜１４の塗料化に際して特に問題はなく、また、得
られた塗料の安定性も特に問題はなかった。2. Production of Water-Soluble Epoxy Ethel Resin-Based Coating Pigments 1 to 14 obtained in Examples 1 to 3, Reference Examples 1 to 3, and Comparative Examples described above were prepared at the compounding ratios shown in Table 1, respectively. The mixture was dispersed in a sand mill for 30 minutes together with 100 g of beads (φ1.5 mm) to form a paint, and paints (hereinafter, referred to as “paint A1” to “paint A14”) were obtained.
The water-soluble epoxy ester resin used here was Watersol CD-Dainippon Ink and Chemicals, Inc.
It has a nonvolatile content of 39.2% at 540. There were no particular problems in making these pigments 1 to 14 into paints, and there was no particular problem in the stability of the resulting paints.
【００２２】[0022]
【表１】 [Table 1]
【００２３】３．中油性アルキッド樹脂系塗料の製造 前述の実施例１〜３、参考例１〜３、及び、比較例で得
られた顔料１〜１４を、それぞれ、表２の配合比で調製
し、ガラスビーズ（Φ１．５ｍｍ）１００ｇと共にサン
ドミルで３０分間分散して塗料化し、それぞれ、塗料
（以下「塗料Ｂ１」〜「塗料Ｂ１４」という）を得た。
なお、ここで使用した中油性アルキッド樹脂は大日本イ
ンキ化学工業（株）製のベッコゾール１３３４ＥＬで不
揮発分５０％のものであり、皮張り防止剤は楠本化成
（株）製のデイスパロン５１０、流れ止め剤は楠本化成
（株）製のデイスパロン４２００−２０である。これら
の顔料１〜１４の塗料化に際して特に問題はなく、ま
た、得られた塗料の安定性も特に問題はなかった。3. Production of Medium Oily Alkyd Resin-Based Coating Pigments 1 to 14 obtained in Examples 1 to 3, Reference Examples 1 to 3 and Comparative Examples described above were respectively prepared at the compounding ratio shown in Table 2, and glass beads ( 100 g of Φ1.5 mm was dispersed in a sand mill for 30 minutes to form a paint, and paints (hereinafter, referred to as “paint B1” to “paint B14”) were obtained.
The medium oily alkyd resin used here was Veccosol 1334EL manufactured by Dainippon Ink and Chemicals, Inc. and had a nonvolatile content of 50%. The agent is DISPARON 4200-20 manufactured by Kusumoto Kasei Co., Ltd. There were no particular problems in making these pigments 1 to 14 into paints, and there was no particular problem in the stability of the resulting paints.
【００２４】[0024]
【表２】 [Table 2]
【００２５】４．防錆試験 前述の方法によって得られた塗料Ａ１〜１４及び塗料Ｂ
１〜１４を、それぞれ、日本テストパネル工業（株）製
の冷間圧延鋼板 ＪＩＳ Ｇ３１４１ ＳＰＣＣ−ＳＢ
１．０×７０×１５０ｍｍにバーコータを用いて１回
塗りし、乾燥後の膜厚が３０μｍになるようにした。そ
の後、室温で１週間乾燥し、上塗りすることなく、スガ
試験機（株）製の塩水噴霧試験機ＳＴ−ＩＳＯ−３を用
いて５％食塩水による塩水噴霧試験を行った。その結果
を表３に示した。この表３において、評価の欄の数字
は、１は錆の発生が１００％のもの、２は錆の発生が７
５％以下のもの、３は錆の発生が５０％以下のもの、４
は錆の発生が２５％以下のもの、５はふくれや錆の発生
がまったくないものを表す。4. Rust prevention test Paints A1 to 14 and paint B obtained by the above method
Each of Nos. 1 to 14 is a cold-rolled steel sheet JIS G3141 SPCC-SB manufactured by Japan Test Panel Industry Co., Ltd.
The coating was performed once using a bar coater on 1.0 × 70 × 150 mm so that the film thickness after drying was 30 μm. Then, it dried at room temperature for 1 week, and performed a salt spray test with 5% saline using a salt spray tester ST-ISO-3 manufactured by Suga Test Instruments Co., Ltd. without overcoating. Table 3 shows the results. In Table 3, the numbers in the evaluation column are as follows: 1 indicates that rust was generated at 100%, and 2 indicates rust was generated at 7%.
5% or less, 3: 50% or less of rust, 4
Indicates that rust generation is 25% or less, and 5 indicates that no swelling or rust is generated.
【００２６】[0026]
【表３】 [Table 3]
【００２７】この表３から、本発明に係わる防錆顔料
（顔料１〜３）、及び、参考例に係わる顔料（顔料４〜
６）を含有する塗料（塗料Ａ１〜６、及び、Ｂ１〜６）
が、従来から使用されてきた防錆顔料であるジンククロ
メートを使用した塗料や亜りん酸亜鉛カルシウムを単独
に使用した塗料よりも優れた防錆性を有することは明ら
かである。From Table 3, it can be seen that the rust preventive pigments (pigments 1 to 3) according to the present invention and the pigments (pigments 4 to
Paint containing 6) (Paints A1 to 6 and B1 to 6)
However, it is evident that it has better rust-proofing properties than paints using zinc chromate, which is a rust-preventive pigment conventionally used, and paints using zinc calcium phosphite alone.
【００２８】[0028]
【発明の効果】本発明に係わる防錆顔料は、前述のよう
な構成と作用を有し、無公害で優れた防錆性を有するの
で、従来の有害物質を含む防錆顔料や防錆塗料に替わっ
て、環境を汚染することなく各種の設備や機械等を防錆
保全するのに役立ち、日常の生活や産業活動に大きく寄
与するものと考えられる。The rust preventive pigment according to the present invention has the above-described structure and action, has no pollution and has excellent rust preventive properties. Instead of this, it will be useful for rust prevention and maintenance of various facilities and machines without polluting the environment, and will greatly contribute to daily life and industrial activities.
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) C09C 1/00 - 3/12 C09D 5/08 C09D 7/12 ──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int. Cl. 7 , DB name) C09C 1/00-3/12 C09D 5/08 C09D 7/12
Claims (3)
００重量部、酸化亜鉛８０〜１００重量部、及び、亜り
ん酸亜鉛カルシウム４０〜６０重量部からなることを特
徴とする防錆顔料1. Mainly barium metaborate 80-1
100 parts by weight, 80 to 100 parts by weight of zinc oxide, and 40 to 60 parts by weight of zinc calcium phosphite
量部と亜りん酸亜鉛カルシウム８０〜１１０重量部とか
らなることを特徴とする防錆顔料2. A rust preventive pigment comprising mainly 100 parts by weight of aluminum phosphate and 80 to 110 parts by weight of zinc calcium phosphite.
０重量部とりん酸カルシウム２０〜３０重量部とからな
ることを特徴とする防錆顔料3. Mainly zinc calcium phosphite 10
A rust preventive pigment comprising 0 parts by weight and 20 to 30 parts by weight of calcium phosphate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP04248529A JP3089347B2 (en) | 1992-08-04 | 1992-08-04 | Rust prevention pigment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP04248529A JP3089347B2 (en) | 1992-08-04 | 1992-08-04 | Rust prevention pigment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0657168A JPH0657168A (en) | 1994-03-01 |
| JP3089347B2 true JP3089347B2 (en) | 2000-09-18 |
Family
ID=17179547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP04248529A Expired - Fee Related JP3089347B2 (en) | 1992-08-04 | 1992-08-04 | Rust prevention pigment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3089347B2 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3255271B2 (en) * | 1996-03-12 | 2002-02-12 | ダイワ精工株式会社 | Spinning reel for fishing |
| WO2007120810A2 (en) * | 2006-04-13 | 2007-10-25 | The Sherwin-Williams Company | Pigment and coating composition capable of inhibiting corrosion of substrates |
| MX2009010300A (en) * | 2007-10-02 | 2010-03-17 | Ppg Ind Ohio Inc | A coating composition and a reflective coating system including same. |
| FR2942478B1 (en) * | 2009-02-20 | 2011-07-15 | Couleurs Zinciques Soc Nouv | ZINCIFERO - FREE PIGMENT COMPOUND WITH ECOTOXICITY AND ANTI - CORROSION ADHESION PRIMER INCLUDING THE SAME. |
| CN106009843A (en) * | 2016-07-20 | 2016-10-12 | 沈旭源 | Zinc chrome yellow antirust paint for metals |
| CN106590034B (en) * | 2016-12-13 | 2019-01-01 | 广西壮族自治区化工研究院 | A kind of phosphite powder of nano-oxide inorganic coating and water paint containing the powder |
-
1992
- 1992-08-04 JP JP04248529A patent/JP3089347B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0657168A (en) | 1994-03-01 |
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