JPS6369854A - Chlorine-containing resin composition - Google Patents
Chlorine-containing resin compositionInfo
- Publication number
- JPS6369854A JPS6369854A JP21451786A JP21451786A JPS6369854A JP S6369854 A JPS6369854 A JP S6369854A JP 21451786 A JP21451786 A JP 21451786A JP 21451786 A JP21451786 A JP 21451786A JP S6369854 A JPS6369854 A JP S6369854A
- Authority
- JP
- Japan
- Prior art keywords
- chlorine
- containing resin
- resin composition
- metal salt
- alkyl
- 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
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 239000000460 chlorine Substances 0.000 title claims abstract description 14
- 229910052801 chlorine Inorganic materials 0.000 title claims abstract description 14
- 239000011342 resin composition Substances 0.000 title claims abstract description 7
- 239000011347 resin Substances 0.000 claims abstract description 11
- 229920005989 resin Polymers 0.000 claims abstract description 11
- 229910052751 metal Chemical class 0.000 claims abstract description 9
- 239000002184 metal Chemical class 0.000 claims abstract description 9
- 150000001875 compounds Chemical class 0.000 claims abstract description 8
- 150000003839 salts Chemical class 0.000 claims abstract description 8
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims abstract description 6
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 5
- 239000000126 substance Substances 0.000 claims 2
- 239000001257 hydrogen Substances 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 5
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 abstract description 4
- 238000004040 coloring Methods 0.000 abstract description 3
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 abstract description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 abstract description 2
- 229920001577 copolymer Polymers 0.000 abstract description 2
- 229920000578 graft copolymer Polymers 0.000 abstract description 2
- 238000002156 mixing Methods 0.000 abstract description 2
- 239000000654 additive Substances 0.000 abstract 1
- 238000009472 formulation Methods 0.000 description 3
- 239000004593 Epoxy Chemical class 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 150000003014 phosphoric acid esters Chemical class 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- OHWCWTZNVDCVPV-UHFFFAOYSA-N 2-[3-(4-methoxyphenyl)-3-oxopropanoyl]benzoic acid Chemical compound C1=CC(OC)=CC=C1C(=O)CC(=O)C1=CC=CC=C1C(O)=O OHWCWTZNVDCVPV-UHFFFAOYSA-N 0.000 description 1
- 239000004287 Dehydroacetic acid Substances 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- 239000002981 blocking agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- JEQRBTDTEKWZBW-UHFFFAOYSA-N dehydroacetic acid Chemical class CC(=O)C1=C(O)OC(C)=CC1=O JEQRBTDTEKWZBW-UHFFFAOYSA-N 0.000 description 1
- 229940061632 dehydroacetic acid Drugs 0.000 description 1
- PGRHXDWITVMQBC-UHFFFAOYSA-N dehydroacetic acid Natural products CC(=O)C1C(=O)OC(C)=CC1=O PGRHXDWITVMQBC-UHFFFAOYSA-N 0.000 description 1
- 235000019258 dehydroacetic acid Nutrition 0.000 description 1
- 238000007033 dehydrochlorination reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- NZZIMKJIVMHWJC-UHFFFAOYSA-N dibenzoylmethane Chemical class C=1C=CC=CC=1C(=O)CC(=O)C1=CC=CC=C1 NZZIMKJIVMHWJC-UHFFFAOYSA-N 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- -1 ethylene, propylene, urethane Chemical class 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Abstract
Description
【発明の詳細な説明】
本発明は加工時の着色防止性に優れ・た塩素含有樹脂組
成物に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a chlorine-containing resin composition that is excellent in preventing coloration during processing.
一般に塩素を含有する樹脂は熱に対する安定性に難があ
り、加熱成型加工を行なう際に、主として脱塩化水素に
起因する熱分解を起こしやすく、このため加工製品の色
調の悪化を生じ、著しい不利益をまねく恐れがある。か
かる不利益をさけるために、塩素含有樹脂の成型加工時
には、現在、金属石ケン、有機面リン酸エステル、エポ
キシ化合物、酸化防止剤、多価アルコール等が使用され
ており、更に特に着色を防止するために、デヒドロ酢酸
やジベンゾイルメタン、あるいはこれらの金属塩が併用
されることが多くなってきている。In general, resins containing chlorine have poor stability against heat, and are susceptible to thermal decomposition mainly due to dehydrochlorination during hot molding, resulting in deterioration of the color tone of processed products and significant defects. There is a risk of losing profits. In order to avoid such disadvantages, metal soaps, organic phosphate esters, epoxy compounds, antioxidants, polyhydric alcohols, etc. are currently used during the molding process of chlorine-containing resins, and they are also used to prevent coloring. Therefore, dehydroacetic acid, dibenzoylmethane, or metal salts thereof are increasingly used in combination.
しかしながら、これらの化合物では未だに十分ではなく
、さらに効果的な着色防止剤の開発が熱望されていた。However, these compounds are still not sufficient, and the development of even more effective anti-coloring agents has been eagerly awaited.
本発明者らは、かかる状況に鑑み研究を重ねた結果、熱
による着色に対する防止能が非常に優れた塩素含有樹脂
組成物を開発することに成功した。As a result of repeated research in view of this situation, the present inventors succeeded in developing a chlorine-containing resin composition that has an extremely excellent ability to prevent discoloration caused by heat.
すなわち本発明は、塩素含有樹脂に一般式[I〕で表わ
される化合物またはその金属塩の少なくとも1種を含有
させることを特徴とする、塩素含有樹脂組成物を提供す
るものである。That is, the present invention provides a chlorine-containing resin composition characterized in that the chlorine-containing resin contains at least one compound represented by the general formula [I] or a metal salt thereof.
を示腰R1はアルキル基、フェニル基、置換フェニル基
を示す。)
本発明の塩素含有樹脂とは、塩化ビニル単独重合体また
は塩化ビニルを主体とした樹脂等であって、例えば塩化
ビニルと、酢酸ビニル・塩化ビニリデン・エチレン・プ
ロピレン・ −・ウレタン樹脂1
7ア7°J+(7釈工大テ1し′
等との共重合体やグラフト重合体、あるいはこれら樹脂
とのブレンド物等である。R1 represents an alkyl group, a phenyl group, or a substituted phenyl group. ) The chlorine-containing resin of the present invention is a vinyl chloride homopolymer or a resin mainly composed of vinyl chloride, and includes, for example, vinyl chloride, vinyl acetate, vinylidene chloride, ethylene, propylene, urethane resin 1
These include copolymers and graft polymers with 7A7°J+ (7A7°J+), etc., and blends with these resins.
次に本発明で用いられる一般式〔I〕で表わされる化合
物またはその金属塩としては、例えば4−メ]・キシ−
2′−カルボキシジベンゾイルメタン(以下MCDBM
と略す)、MCDBM=亜鉛、MCDBM−カルシウム
、MCDBM−バリウム、MCDBM−マグネシウム、
MCDBM−ナトリウム、MCDBM−スズ、MCDB
M−リチウム、MCDBM−ストロンチウム、MCDB
M−アルミニウム、4−メトキシ−2′−カルボキシジ
ベンゾイルメチルメタン(以下MCDBMMと略す)
、MCDBMM−亜鉛、MCDBMM−カルシウム、4
−メトキシ−2−一カルボキシジベンゾイルアセチルメ
タン、4−メトキシ−2−一カルボキシトリベンゾイル
メタン等が挙げられる。これらは単独あるいは併用して
もよく、塩素含有樹脂100重量部に対して通常0.0
01〜3重量部用いられ、−4=
さらに好ましくは0.01〜0.5重量部用いられる。Next, as the compound represented by the general formula [I] or the metal salt thereof used in the present invention, for example, 4-methoxy-
2'-carboxydibenzoylmethane (hereinafter referred to as MCDBM)
), MCDBM=zinc, MCDBM-calcium, MCDBM-barium, MCDBM-magnesium,
MCDBM-sodium, MCDBM-tin, MCDB
M-lithium, MCDBM-strontium, MCDB
M-aluminum, 4-methoxy-2'-carboxydibenzoylmethylmethane (hereinafter abbreviated as MCDBMM)
, MCDBMM-zinc, MCDBMM-calcium, 4
-methoxy-2-monocarboxydibenzoylacetylmethane, 4-methoxy-2-monocarboxytribenzoylmethane, and the like. These may be used alone or in combination, and are usually 0.0 parts by weight per 100 parts by weight of the chlorine-containing resin.
01 to 3 parts by weight are used, -4 = more preferably 0.01 to 0.5 parts by weight are used.
また本発明において、従来より塩素含有樹脂に使用され
ている可塑剤、エポキシ化合物、金属石ケン、充てん剤
、無機塩、顔料、難燃剤、強化剤、加工助剤、流滴剤、
滑剤、有機亜リン酸エステル、有機リン酸エステル、有
機リン酸金属塩、酸化防止剤、紫外線吸収剤、ヒンダー
ドアミン系等の耐光性改良剤、プレートアウト防止剤、
ブロッキング防止剤等を併用してもよいことはいうまで
もない。以下実施例により具体的に説明する。In addition, in the present invention, plasticizers, epoxy compounds, metal soaps, fillers, inorganic salts, pigments, flame retardants, reinforcing agents, processing aids, droplet agents, which have been conventionally used in chlorine-containing resins,
Lubricants, organic phosphites, organic phosphate esters, organic phosphate metal salts, antioxidants, ultraviolet absorbers, hindered amine-based light resistance improvers, plate-out inhibitors,
It goes without saying that an anti-blocking agent or the like may be used in combination. This will be explained in detail below using examples.
実施例1
表1の配合物を180℃のロールにて5分間混練し、厚
さ0.3mmのシートを作成した。Example 1 The formulation shown in Table 1 was kneaded for 5 minutes with a roll at 180°C to create a sheet with a thickness of 0.3 mm.
次いでこのシートを170℃で20分間プレス加工を行
ない、着色防止性を評価した。Next, this sheet was pressed at 170° C. for 20 minutes to evaluate its anti-coloring properties.
実施例2
農ビ配合における効果をみるために、表2の配合物を実
施例1と同様に評価した。坤々L;
実施例3
PV(、−MBSポリマーブレンド系における効果をみ
るため、表3の配合物を実施例1と同様に評価した。Example 2 The formulations shown in Table 2 were evaluated in the same manner as in Example 1 in order to see the effects in blending with agricultural vinyl. EXAMPLE 3 The formulations in Table 3 were evaluated in the same manner as in Example 1 to see their effectiveness in PV(,-MBS polymer blend systems).
−〇 −−〇 −
Claims (1)
たは、その金属塩の少なくとも1種を含有させることを
特徴とする塩素含有樹脂組成物。 〔 I 〕▲数式、化学式、表等があります▼ (ただし、Rは水素、アルキル基、▲数式、化学式、表
等があります▼を示し、R^1はアルキル基、フェニル
基、置換フェニル基を示す。)[Scope of Claims] A chlorine-containing resin composition characterized in that the chlorine-containing resin contains at least one compound represented by the general formula [I] or a metal salt thereof. [I] ▲There are mathematical formulas, chemical formulas, tables, etc.▼ (However, R is hydrogen, an alkyl group, ▲There are mathematical formulas, chemical formulas, tables, etc.▼, and R^1 is an alkyl group, phenyl group, substituted phenyl group. show.)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21451786A JPS6369854A (en) | 1986-09-11 | 1986-09-11 | Chlorine-containing resin composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21451786A JPS6369854A (en) | 1986-09-11 | 1986-09-11 | Chlorine-containing resin composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6369854A true JPS6369854A (en) | 1988-03-29 |
Family
ID=16657030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21451786A Pending JPS6369854A (en) | 1986-09-11 | 1986-09-11 | Chlorine-containing resin composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6369854A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5328950A (en) * | 1989-07-11 | 1994-07-12 | Mitsui Toatsu Chemicals, Inc. | Polypropylene resin compositions |
-
1986
- 1986-09-11 JP JP21451786A patent/JPS6369854A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5328950A (en) * | 1989-07-11 | 1994-07-12 | Mitsui Toatsu Chemicals, Inc. | Polypropylene resin compositions |
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