JPH0565385A - Polyolefin resin composition and manufacture of sheet of the composition - Google Patents
Polyolefin resin composition and manufacture of sheet of the compositionInfo
- Publication number
- JPH0565385A JPH0565385A JP22708791A JP22708791A JPH0565385A JP H0565385 A JPH0565385 A JP H0565385A JP 22708791 A JP22708791 A JP 22708791A JP 22708791 A JP22708791 A JP 22708791A JP H0565385 A JPH0565385 A JP H0565385A
- Authority
- JP
- Japan
- Prior art keywords
- parts
- resin composition
- weight
- ethylene
- acrylate
- 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
- 239000011342 resin composition Substances 0.000 title claims abstract description 27
- 239000000203 mixture Substances 0.000 title claims abstract description 25
- 229920005672 polyolefin resin Polymers 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000006057 Non-nutritive feed additive Substances 0.000 claims abstract description 18
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 claims abstract description 11
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 claims abstract description 11
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000003490 calendering Methods 0.000 claims abstract description 10
- 239000003381 stabilizer Substances 0.000 claims abstract description 8
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 7
- BRWZYZWZBMGMMG-UHFFFAOYSA-J dodecanoate tin(4+) Chemical compound [Sn+4].CCCCCCCCCCCC([O-])=O.CCCCCCCCCCCC([O-])=O.CCCCCCCCCCCC([O-])=O.CCCCCCCCCCCC([O-])=O BRWZYZWZBMGMMG-UHFFFAOYSA-J 0.000 claims abstract description 7
- 239000000178 monomer Substances 0.000 claims abstract description 5
- 150000007524 organic acids Chemical class 0.000 claims abstract description 5
- 229920006225 ethylene-methyl acrylate Polymers 0.000 claims description 12
- 239000005043 ethylene-methyl acrylate Substances 0.000 claims description 12
- QLZJUIZVJLSNDD-UHFFFAOYSA-N 2-(2-methylidenebutanoyloxy)ethyl 2-methylidenebutanoate Chemical compound CCC(=C)C(=O)OCCOC(=O)C(=C)CC QLZJUIZVJLSNDD-UHFFFAOYSA-N 0.000 claims description 11
- 229920006244 ethylene-ethyl acrylate Polymers 0.000 claims description 11
- 239000005042 ethylene-ethyl acrylate Substances 0.000 claims description 11
- HGVPOWOAHALJHA-UHFFFAOYSA-N ethene;methyl prop-2-enoate Chemical compound C=C.COC(=O)C=C HGVPOWOAHALJHA-UHFFFAOYSA-N 0.000 claims description 10
- VKLYZBPBDRELST-UHFFFAOYSA-N ethene;methyl 2-methylprop-2-enoate Chemical compound C=C.COC(=O)C(C)=C VKLYZBPBDRELST-UHFFFAOYSA-N 0.000 claims description 9
- 239000011701 zinc Substances 0.000 claims description 6
- 229910052725 zinc Inorganic materials 0.000 claims description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract description 6
- 239000005977 Ethylene Substances 0.000 abstract description 6
- VXNZUUAINFGPBY-UHFFFAOYSA-N ethyl ethylene Natural products CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 abstract description 2
- 238000003466 welding Methods 0.000 abstract description 2
- CGPRUXZTHGTMKW-UHFFFAOYSA-N ethene;ethyl prop-2-enoate Chemical compound C=C.CCOC(=O)C=C CGPRUXZTHGTMKW-UHFFFAOYSA-N 0.000 abstract 1
- 150000003751 zinc Chemical class 0.000 abstract 1
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 229920001577 copolymer Polymers 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- -1 zinc organic acid Chemical class 0.000 description 4
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 description 2
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 description 2
- YVHDRFKHKGNLNW-UHFFFAOYSA-L [dibutyl(octadecanoyloxy)stannyl] octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCCCCCCCC YVHDRFKHKGNLNW-UHFFFAOYSA-L 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 description 1
- WDQMWEYDKDCEHT-UHFFFAOYSA-N 2-ethylhexyl 2-methylprop-2-enoate Chemical compound CCCCC(CC)COC(=O)C(C)=C WDQMWEYDKDCEHT-UHFFFAOYSA-N 0.000 description 1
- CFVWNXQPGQOHRJ-UHFFFAOYSA-N 2-methylpropyl prop-2-enoate Chemical compound CC(C)COC(=O)C=C CFVWNXQPGQOHRJ-UHFFFAOYSA-N 0.000 description 1
- YHQXBTXEYZIYOV-UHFFFAOYSA-N 3-methylbut-1-ene Chemical compound CC(C)C=C YHQXBTXEYZIYOV-UHFFFAOYSA-N 0.000 description 1
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 125000005396 acrylic acid ester group Chemical group 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012975 dibutyltin dilaurate Substances 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- POULHZVOKOAJMA-UHFFFAOYSA-M dodecanoate Chemical compound CCCCCCCCCCCC([O-])=O POULHZVOKOAJMA-UHFFFAOYSA-M 0.000 description 1
- 229940070765 laurate Drugs 0.000 description 1
- 125000005397 methacrylic acid ester group Chemical group 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001083 polybutene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 229920001862 ultra low molecular weight polyethylene Polymers 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
- 229940098697 zinc laurate Drugs 0.000 description 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 1
- LPEBYPDZMWMCLZ-CVBJKYQLSA-L zinc;(z)-octadec-9-enoate Chemical compound [Zn+2].CCCCCCCC\C=C/CCCCCCCC([O-])=O.CCCCCCCC\C=C/CCCCCCCC([O-])=O LPEBYPDZMWMCLZ-CVBJKYQLSA-L 0.000 description 1
- GPYYEEJOMCKTPR-UHFFFAOYSA-L zinc;dodecanoate Chemical compound [Zn+2].CCCCCCCCCCCC([O-])=O.CCCCCCCCCCCC([O-])=O GPYYEEJOMCKTPR-UHFFFAOYSA-L 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明はポリオレフィン樹脂組成
物及びその組成物よりなるシート製造方法に関するもの
である。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a polyolefin resin composition and a method for producing a sheet comprising the composition.
【０００２】[0002]
【従来の技術】従来此種のエチレンメチルメタクリレー
ト，またはエチレンエチルアクリレート，もしくはエチ
レンメチルアクリレート系樹脂の加工は押出し法，イン
フレーション法が一般的であった。これらの押出し法及
びインフレーション法では生産吐出量が少なく、幅等の
調整が困難であった。しかもこれらの方法によるとフイ
ルムにダイスのキズ跡及び目ヤニによる擦れ跡が付きや
すい欠点を有するものであった。2. Description of the Related Art Conventionally, an extrusion method and an inflation method have been generally used for processing ethylene methyl methacrylate, ethylene ethyl acrylate, or ethylene methyl acrylate resin of this kind. In these extrusion method and inflation method, the production discharge amount was small and it was difficult to adjust the width and the like. In addition, according to these methods, the film has a defect that scratches on the die and scratches on the film are apt to occur.
【０００３】[0003]
【解決しようとする問題点】ポリオレフィンは各種プラ
スチックの中でも特に不活性であり、ウエルダー加工す
る場合にその樹脂の組成および加工助剤により問題があ
った。またカレンダー成型での問題点は(1) ロール面と
の粘着性（滑性），(2) 耐熱変色，(3) ロール温度など
が重要である。本発明はこの様にカレンダー加工ができ
ないとされていたエチレンメチルメタクリレート，また
はエチレンエチルアクリレート，もしくはエチレンメチ
ルアクリレート系樹脂をカレンダー適性の優れたものに
し、かつウエルダー性，ロール滑性，平滑性の良いシー
トを得んとするものである。[Problems to be Solved] Polyolefins are particularly inactive among various plastics, and there have been problems due to the composition of the resin and processing aids during the welding process. In addition, problems with calender molding are (1) adhesiveness (sliding property) with the roll surface, (2) heat discoloration, and (3) roll temperature. According to the present invention, ethylene methyl methacrylate, ethylene ethyl acrylate, or ethylene methyl acrylate resin, which has been said to be uncalenderable, has excellent calendering suitability, and also has good weldability, roll smoothness, and smoothness. The purpose is to get a seat.
【０００４】[0004]
【解決するための手段】本発明は上記の問題点を解決す
るためになされたもので、その手段はエチレンメチルメ
タクリレート，またはエチレンエチルアクリレート，も
しくはエチレンメチルアクリレート，を単独あるいはこ
れらを２種以上ブレンドしてなる樹脂組成物100 重量部
に、ポリオレフィン系樹脂０〜400 重量部添加してなる
樹脂組成物でかつメチルメタクリレート，またはエチル
アクリレート，もしくはメチルアクリレート，あるいは
これら単量体の２種以上の含有率が８％以上の樹脂組成
物100 重量部に対して、アクリル系加工助剤またはラウ
レート系錫安定剤を0.005〜３重量部，あるいは有機酸
亜鉛を0.005 〜0.4 重量部，もしくはこれらの２種以上
のブレンド物を0.005 〜４重量部を添加して樹脂組成物
を得ると共にこの樹脂組成物をロール温度が100 〜180
℃でカレンダー加工することである。The present invention has been made to solve the above problems, and the means is to use ethylene methyl methacrylate, ethylene ethyl acrylate, or ethylene methyl acrylate alone or in a blend of two or more thereof. A resin composition obtained by adding 0 to 400 parts by weight of a polyolefin resin to 100 parts by weight of the resin composition and containing methyl methacrylate, ethyl acrylate, methyl acrylate, or two or more of these monomers. With respect to 100 parts by weight of the resin composition having a rate of 8% or more, 0.005 to 3 parts by weight of an acrylic processing aid or a laurate tin stabilizer, or 0.005 to 0.4 parts by weight of organic acid zinc, or two kinds of these. 0.005 to 4 parts by weight of the above blend is added to obtain a resin composition, and the resin composition is Lumpur temperature is 100 to 180
Calendering at ℃.
【０００５】[0005]
【実施例】本発明の実施の一例について説明するに、エ
チレンメチルメタクリレート（ＥＭＭＡ），またはエチ
レンエチルアクリレート（ＥＥＡ），もしくはエチレン
メチルアクリレート（ＥＭＡ）は、下記の（ａ）式を共
重合してなるエチレン系コポリマー （ａ）式 ＣＨ2 ＝ＣＨ2 ，ＣＨ2 ＝ＣＲ1 ＣＯＯＲ2 ＜ Ｒ1 はＨ，ＣＨ3 ，Ｒ2 はＣＨ3 ，Ｃ2 Ｈ5 ＞ としてこの種の技術分野において周知のものであり、こ
れらのエチレンメチルメタクリレート，またはエチレン
エチルアクリレート，もしくはエチレンメチルアクリレ
ートを単独あるいはこれら２種以上をブレンドしてなる
樹脂100 重量部に、ポリオレフィン系樹脂０〜400 重量
部添加してなる樹脂組成物で、かつメチルメタクリレー
ト，またはエチルアクリレート，もしくはメチルアクリ
レート単独又はブレンド物の含有率が８％以上好ましく
は10〜30％の樹脂組成物100 重量部に対して、加工助剤
として、アクリル系加工助剤またはラウレート系錫安定
剤を0.005 〜３重量部，あるいは有機酸亜鉛を0.005 〜
0.4 重量部，もしくはこれらの２種以上のブレンド物を
0.005 〜４重量部添加するものである。EXAMPLES To explain one example of the present invention, ethylene methyl methacrylate (EMMA), ethylene ethyl acrylate (EEA), or ethylene methyl acrylate (EMA) was prepared by copolymerizing the following formula (a). An ethylene-based copolymer having the following formula: CH 2 ═CH 2 , CH 2 ═CR 1 COOR 2 <R 1 is H, CH 3 , R 2 is CH 3 , C 2 H 5 > A resin obtained by adding 0 to 400 parts by weight of a polyolefin resin to 100 parts by weight of a resin containing ethylene methyl methacrylate, ethylene ethyl acrylate, or ethylene methyl acrylate alone or a blend of two or more thereof. Composition and with methyl methacrylate, or ethyl acrylate, or methyl Acrylic processing aid or laurate tin stabilizer is used as a processing aid in an amount of 0.005 to 3 parts by weight based on 100 parts by weight of a resin composition containing 8% or more, preferably 10 to 30%, of acrylate alone or a blend. Parts, or zinc organic acid from 0.005 to
0.4 parts by weight, or a blend of two or more of these
0.005 to 4 parts by weight is added.
【０００６】上記エチレンメチルメタクリレート，また
はエチレンエチルアクリレート，もしくはエチレンメチ
ルアクリレート，を単独あるいはこれら２種以上をブレ
ンドしてなる樹脂に添加されるポリオレフィン系樹脂
は、エチレンと酢酸ビニルの共重合体，エチレン，プロ
ピレン，ブテン，ブテンー１，３ーメチルーブテンー
１，ヘキセンー１，オクテンー１，４ーメチルーペンテ
ンー１等の重合体及び共重合体を主成分とするもので例
えば高密度ポリエチレン，中低密度ポリエチレン，超低
密度ポリエチレン，結晶性ポリプロピレン，ポリブテン
など及びこれらの混合物からなる他のポリオレフィンな
どである。The polyolefin resin added to the above-mentioned ethylene methyl methacrylate, ethylene ethyl acrylate, or ethylene methyl acrylate alone or a blend of two or more thereof is a copolymer of ethylene and vinyl acetate, ethylene. , Propylene, butene, butene-1,3-methyl-butene-1, hexene-1, octene-1,4-methyl-pentene-1, etc. as the main component of polymers and copolymers such as high density polyethylene, medium low Examples include high density polyethylene, ultra low density polyethylene, crystalline polypropylene, polybutene, and other polyolefins composed of a mixture thereof.
【０００７】また、加工助剤としてのアクリル系加工助
剤はアクリル酸，及びアクリル酸メチル，アクリル酸エ
チル，アクリル酸ｎブチル，アクリル酸イソブチル，ア
クリル酸−２−エチルヘキシル等のアクリル酸エステ
ル、メタクリル酸エチル，メタクリル酸ｎブチル，メタ
クリル酸−２−エチルヘキシル等のメタクリル酸エステ
ルを主成分とした一群の重合体で、具体的には例えば市
販品の三菱レイヨン製のメタブレンP-700 ，メタブレン
P-551 ，メタブレンP-530A，メタブレンL-1000，鐘淵化
学工業製のカネエースPA-20 ，カネエースPA-100，旭電
化工業製のマークLS-3，マークLS-5等である。Acrylic processing aids as processing aids are acrylic acid and acrylic acid esters such as methyl acrylate, ethyl acrylate, n-butyl acrylate, isobutyl acrylate and 2-ethylhexyl acrylate, and methacrylic acid. A group of polymers mainly composed of methacrylic acid esters such as ethyl acrylate, n-butyl methacrylate, and 2-ethylhexyl methacrylate. Specifically, for example, commercially-available products such as METABLENE P-700 and METABLEN manufactured by Mitsubishi Rayon Co., Ltd.
P-551, Metabrene P-530A, Metabrene L-1000, Kane Ace PA-20, Kane Ace PA-100, Asahi Denka Kogyo's Mark LS-3, Mark LS-5 etc.
【０００８】また、加工助剤としてのラウレート系錫安
定剤は、例えばジブチル錫ラウレート，ジブチル錫ステ
アレート，ジブチル錫ジラウレート，ジブチル錫ジステ
アレート等である。The laurate tin stabilizer as a processing aid is, for example, dibutyltin laurate, dibutyltin stearate, dibutyltin dilaurate or dibutyltin distearate.
【０００９】加工助剤としての有機酸亜鉛は、例えばス
テアリン酸亜鉛，ラウリン酸亜鉛，オレイン酸亜鉛など
である。The organic zinc as a processing aid is, for example, zinc stearate, zinc laurate, zinc oleate or the like.
【００１０】上記のメチルメタクリレート，またはエチ
ルアクリレート，もしくはメチルアクリレート，あるい
はこれら２種以上の混合物の含有率は８％以上、好まし
くは10〜30％であり、８％未満の場合にはウエルダー加
工ができず好ましくない。この含有樹脂組成物に対し
て、アクリル系加工助剤またはラウレート系錫安定剤，
あるいは有機酸亜鉛，もしくはこれらの２種以上のブレ
ンド物を加工助剤として添加せしめるものであるが、こ
の配合物に他の添加物として、この種の技術分野におい
て周知の帯電防止剤，紫外線吸収剤，抗酸化剤，顔料，
ブロッキング防止剤等を適宜量添加することも可能であ
る。The content of the above-mentioned methyl methacrylate, ethyl acrylate, or methyl acrylate, or a mixture of two or more thereof is 8% or more, preferably 10 to 30%. It is not possible and not preferable. Acrylic processing aids or laurate-based tin stabilizers for this contained resin composition,
Alternatively, organic acid zinc, or a blend of two or more kinds of these is added as a processing aid, and other additives to this blend are known as an antistatic agent and an ultraviolet absorber, which are well known in the technical field of this type. Agent, antioxidant, pigment,
It is also possible to add an appropriate amount of an antiblocking agent or the like.
【００１１】これらの配合物は、コポリマー，添加され
るポリオレフィン系樹脂，加工助剤の種類および添加量
によるが、カレンダー加工の適性温度範囲は100 〜180
℃好ましくは120 〜170 ℃である。100 ℃以下の場合は
溶融不足のためシート化されず、180 ℃以上の場合は溶
融過多のためロールに付着してロールから剥離しなくな
る。The suitable temperature range for calendering is 100 to 180 depending on the type and amount of the copolymer, the polyolefin resin to be added, the processing aid, and the addition amount of these compounds.
C., preferably 120 to 170.degree. When the temperature is 100 ° C or lower, the sheet is not formed due to insufficient melting, and when the temperature is 180 ° C or higher, the sheet adheres to the roll due to excessive melting and does not peel from the roll.
【００１２】次いで具体的実施例および比較例について
説明すると、 実施例１ メチルメタクリレート（ＭＭＡ），またはエチルアクリ
レート（ＥＡ），もしくはメチルアクリレート（ＭＡ）
の含有率２０％のエチレン系樹脂組成物（ＥＭＭＡ，Ｅ
ＥＡ，ＥＭＡ）に、下記の表１に示す加工助剤を添加
し、この配合物を140 ±2 ℃のロール温度でカレンダー
加工した場合のロール滑性，シートの平滑性，ウエルダ
ー性の評価を示す。Next, specific examples and comparative examples will be described. Example 1 Methyl methacrylate (MMA), ethyl acrylate (EA), or methyl acrylate (MA)
Content of 20% ethylene-based resin composition (EMMA, E
EA, EMA) with the processing aids shown in Table 1 below, and the evaluation of roll lubricity, sheet smoothness, and welder properties when this composition was calendered at a roll temperature of 140 ± 2 ° C. Show.
【００１３】[0013]
【表１】 [Table 1]
【００１４】実施例２ ＥＭＭＡにポリエチレンを添加してメチルメタクリレー
ト（ＭＭＡ）を下記の表２に示す含有率とし、これに表
２に示す加工助剤を0.5 部添加してカレンダー加工した
場合のロール滑性とウエルダー性の評価を示す。Example 2 Polyethylene was added to EMMA so that the content of methyl methacrylate (MMA) was as shown in Table 2 below, and 0.5 parts of the processing aid shown in Table 2 was added to the roll for calendering. The evaluation of lubricity and welder property is shown.
【００１５】[0015]
【表２】 [Table 2]
【００１６】[0016]
【発明の効果】本発明はエチレンメチルメタクリレー
ト，またはエチレンエチルアクリレート，もしくはエチ
レンメチルアクリレート，を単独あるいはこれら２種以
上をブレンドしてなる樹脂組成物100 重量部に、ポリオ
レフィン系樹脂０〜400 重量部添加してなる樹脂組成物
でかつメチルメタクリレート，またはエチレンエチルア
クリレート，もしくはエチレンメチルアクリレート，あ
るいはこれら単量体の２種以上の含有率が８％以上の樹
脂組成物100 重量部に対して、アクリル系加工助剤また
はラウレート系錫安定剤を0.005 〜３重量部，あるいは
有機酸亜鉛を0.005〜0.4 重量部，もしくはこれらの２
種以上のブレンド物を0.005 〜４重量部を添加してなる
から、カレンダー加工の優れたポリオレフィン樹脂組成
物が得られると共に、これをロール温度が100 〜180 ℃
でカレンダー加工することにより、幅等を自由に調整で
き、シートの平滑性、ウエルダー性が優れるポリオレフ
ィン樹脂組成物のシートを生産する事ができる。Industrial Applicability According to the present invention, 100 parts by weight of a resin composition comprising ethylene methyl methacrylate, ethylene ethyl acrylate, or ethylene methyl acrylate, or a mixture of two or more thereof, and 0 to 400 parts by weight of a polyolefin resin. An acrylic resin is added to 100 parts by weight of a resin composition containing methyl methacrylate, ethylene ethyl acrylate, or ethylene methyl acrylate, or a resin composition containing 8% or more of two or more of these monomers. 0.005 to 3 parts by weight of a system processing aid or a laurate tin stabilizer, or 0.005 to 0.4 parts by weight of organic acid zinc, or 2 of these.
Since 0.005 to 4 parts by weight of a blend of one or more kinds is added, a polyolefin resin composition excellent in calendering can be obtained, and the roll temperature is 100 to 180 ° C.
By calendering, the width and the like can be adjusted freely, and a sheet of a polyolefin resin composition having excellent smoothness and weldability of the sheet can be produced.
Claims (2)
エチレンエチルアクリレート，もしくはエチレンメチル
アクリレート，を単独あるいはこれらを２種以上ブレン
ドしてなる樹脂組成物100 重量部に、ポリオレフィン系
樹脂０〜400 重量部添加してなる樹脂組成物で、かつメ
チルメタクリレート，またはエチルアクリレート，もし
くはメチルアクリレート，あるいはこれら単量体の２種
以上の含有率が８％以上の樹脂組成物100 重量部に対し
て、アクリル系加工助剤またはラウレート系錫安定剤を
0.005 〜３重量部，あるいは有機酸亜鉛を0.005 〜0.4
重量部，もしくはこれらの２種以上のブレンド物を0.00
5 〜４重量部を添加してなるポリオレフィン樹脂組成物1. A polyolefin resin of 0 to 400 parts by weight is added to 100 parts by weight of a resin composition comprising ethylene methyl methacrylate, ethylene ethyl acrylate, or ethylene methyl acrylate, or a mixture of two or more thereof. Acrylic processing aids for 100 parts by weight of a resin composition consisting of methyl methacrylate, ethyl acrylate, methyl acrylate, or a resin composition containing 8% or more of two or more of these monomers. Or a laurate tin stabilizer
0.005 to 3 parts by weight or 0.005 to 0.4 of organic acid zinc
Parts by weight or 0.00 of a blend of two or more of these
Polyolefin resin composition containing 5 to 4 parts by weight
エチレンエチルアクリレート，もしくはエチレンメチル
アクリレート，を単独あるいはこれらを２種以上をブレ
ンドしてなる樹脂組成物100 重量部に、ポリオレフィン
系樹脂０〜400重量部添加してなる樹脂組成物で、かつ
メチルメタクリレート，またはエチルアクリレート，も
しくはメチルアクリレート，あるいはこれら単量体の２
種以上の含有率が８％以上の樹脂組成物100 重量部に対
して、アクリル系加工助剤またはラウレート系錫安定剤
を0.005 〜３重量部，あるいは有機酸亜鉛を0.005 〜0.
4重量部，もしくはこれらの２種以上のブレンド物を0.0
05 〜４重量部を添加してなる樹脂組成物をロール温度
が100 〜180 ℃でカレンダー加工する事を特徴とするシ
ートの製造方法2. A polyolefin resin, 0 to 400 parts by weight, is added to 100 parts by weight of a resin composition comprising ethylene methyl methacrylate, ethylene ethyl acrylate, or ethylene methyl acrylate, or a mixture of two or more thereof. And a resin composition comprising methyl methacrylate, ethyl acrylate, or methyl acrylate, or two of these monomers.
0.005 to 3 parts by weight of an acrylic processing aid or a laurate tin stabilizer, or 0.005 to 0. 0 parts of an organic acid zinc based on 100 parts by weight of a resin composition containing 8% or more of at least one species.
4 parts by weight, or 0.0% of a blend of two or more of these
A method for producing a sheet, which comprises calendering a resin composition containing 05 to 4 parts by weight at a roll temperature of 100 to 180 ° C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22708791A JP2674614B2 (en) | 1991-09-06 | 1991-09-06 | Composition comprising polyolefin resin as main component and method for producing sheet comprising the composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22708791A JP2674614B2 (en) | 1991-09-06 | 1991-09-06 | Composition comprising polyolefin resin as main component and method for producing sheet comprising the composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0565385A true JPH0565385A (en) | 1993-03-19 |
| JP2674614B2 JP2674614B2 (en) | 1997-11-12 |
Family
ID=16855298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22708791A Expired - Lifetime JP2674614B2 (en) | 1991-09-06 | 1991-09-06 | Composition comprising polyolefin resin as main component and method for producing sheet comprising the composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2674614B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07132942A (en) * | 1993-10-27 | 1995-05-23 | Piaresu:Kk | Polyolefin fastener packaging material and manufacturing method thereof |
| JP2009256686A (en) * | 1997-10-10 | 2009-11-05 | E I Du Pont De Nemours & Co | Thermoplastic polymer alloy composition |
| WO2012153733A1 (en) * | 2011-05-10 | 2012-11-15 | 三菱レイヨン株式会社 | Acrylic resin composition, acrylic resin sheet, acrylic resin laminate, and manufacturing method for same |
-
1991
- 1991-09-06 JP JP22708791A patent/JP2674614B2/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07132942A (en) * | 1993-10-27 | 1995-05-23 | Piaresu:Kk | Polyolefin fastener packaging material and manufacturing method thereof |
| JP2009256686A (en) * | 1997-10-10 | 2009-11-05 | E I Du Pont De Nemours & Co | Thermoplastic polymer alloy composition |
| WO2012153733A1 (en) * | 2011-05-10 | 2012-11-15 | 三菱レイヨン株式会社 | Acrylic resin composition, acrylic resin sheet, acrylic resin laminate, and manufacturing method for same |
| US9624368B2 (en) | 2011-05-10 | 2017-04-18 | Mitsubishi Rayon Co., Ltd. | Acrylic resin composition, acrylic resin sheet, acrylic resin laminate, and manufacturing method for same |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2674614B2 (en) | 1997-11-12 |
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