JPS5838436U - Weather resistance improved vinyl chloride resin composite sheet - Google Patents
Weather resistance improved vinyl chloride resin composite sheetInfo
- Publication number
- JPS5838436U JPS5838436U JP13189881U JP13189881U JPS5838436U JP S5838436 U JPS5838436 U JP S5838436U JP 13189881 U JP13189881 U JP 13189881U JP 13189881 U JP13189881 U JP 13189881U JP S5838436 U JPS5838436 U JP S5838436U
- Authority
- JP
- Japan
- Prior art keywords
- parts
- polymer
- alkyl
- monomer
- vinyl chloride
- 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
Landscapes
- Protection Of Plants (AREA)
- Laminated Bodies (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、本考案の複合シートの１実施態様の構成を示
す断面説明図であり、第２図は、本考案の複合シートの
他の実施態様の構成を示す断面説明図である。
１・・・塩化ビニル樹脂シート、２・・・多層構造重合
体フィルム。FIG. 1 is an explanatory cross-sectional view showing the configuration of one embodiment of the composite sheet of the present invention, and FIG. 2 is an explanatory cross-sectional view showing the configuration of another embodiment of the composite sheet of the present invention. 1... Vinyl chloride resin sheet, 2... Multilayer structure polymer film.
Claims (1)
層された多層構造重合体フィルムとからなり、前記多層
構造重合体が、その基本構造単位として、（Ａ） ８
０〜１００部の、炭素数１〜８のアルキル基を有するア
ルキルアクリレート又は炭素数１〜４のアルキル基を有
するアルキルメタクリレートＡ１． ０〜２０部の、共重合可能な二重結合を有する単量体Ａ
２． ０〜１０部の、多官能性単量体Ａ３、およびＡ□〜Ａ３
の合計量１００部に対し０．１〜５部の、グラフト交叉
剤の゛組成からなる最内層重合体Ａと、 （Ｂ１ ８０〜１００部の、炭素数１〜８のアルキル基
を有するチルキルアクリレートＢ１． ０〜２０部の共重合可能な二重結合を有する単量体Ｂ２
． ０〜１０部の、多官能性単量体Ｂ２、およびＢ□〜Ｂ２
の合計量１００部に対し０．１〜５部の、グラフト交叉
剤の組成からなる架橋弾性量合体Ｂと、および、 （Ｃ） ５１〜１００部の、炭素数１〜４のアルキル
メタクリレートＣ１、および ０〜４９部の、共重合可能な二重結合を有する単量体Ｃ
２ の組成からなるガラス転移温度が少なくとも６０°Ｃな
る最外層重合体Ｃと、 を有し、前記架橋弾性重合体Ｂは、前記最内層重合体Ａ
と、最外層重合体Ｃとの間に配置されており、かつ、 （ＤＪ 前記架橋弾性重合体Ｂと、最外層重合体成分
Ｃとの間に、中間層として、 １０〜９０部の、炭素数１〜８のアルキル基を有するア
ルキルアクリレートＤ□、 −９０〜１０部の、
炭素数１〜４のアルキル基を有するアルキルメタクリレ
ートＤ２、′０〜２０部の、共重合可能な二重結合を有
す−る単量体Ｄ３． ０〜１０部の、多官能性単量体り１、およびＤ１〜Ｄ４
の合計量１００部に対し０．１〜５部の、グ・ラフト交
叉剤の組成からなる少くとも１個の中間層重合体りが配
置されており、この中間層重合体り中の前記アルキルア
クリレ−勢、Ｄ□の分布量が、前記架橋弾性重合体Ｂ側
から、前記最外層重合体Ｃ側に向って、単調に減少して
おり、更に、前記多層構造重合体のゲル含有率が少くと
も５０％である。 。 ことを特徴とする、耐候性改良塩化ビニル樹脂複合シー
ト。[Claims for Utility Model Registration] Consisting of a vinyl chloride resin sheet and a multilayer structure polymer film laminated on at least one surface thereof, the multilayer structure polymer is the basic structural unit of (A) 8
0 to 100 parts of an alkyl acrylate having an alkyl group having 1 to 8 carbon atoms or an alkyl methacrylate having an alkyl group having 1 to 4 carbon atoms A1. 0 to 20 parts of monomer A having copolymerizable double bonds
2. 0 to 10 parts of polyfunctional monomer A3, and A□ to A3
(B1) 0.1 to 5 parts of the innermost layer polymer A having the composition of the graft cross-agent based on 100 parts of the total amount; Acrylate B1. Monomer B2 with 0 to 20 parts of copolymerizable double bonds
．． 0 to 10 parts of polyfunctional monomer B2, and B□ to B2
(C) 51 to 100 parts of alkyl methacrylate C1 having 1 to 4 carbon atoms; and 0 to 49 parts of monomer C having a copolymerizable double bond.
an outermost layer polymer C having a glass transition temperature of at least 60° C., the crosslinked elastic polymer B having a composition of
and the outermost layer polymer C, and (DJ) 10 to 90 parts of carbon as an intermediate layer between the crosslinked elastic polymer B and the outermost layer polymer component C. Alkyl acrylate D□ having number 1 to 8 alkyl groups, -90 to 10 parts,
Alkyl methacrylate D2 having an alkyl group having 1 to 4 carbon atoms; 0 to 20 parts of a monomer D3 having a copolymerizable double bond; 0 to 10 parts of polyfunctional monomer 1, and D1 to D4
0.1 to 5 parts of at least one interlayer polymer having the composition of a graft cross-agent is disposed, based on 100 parts of the total amount of the alkyl in the interlayer polymer. The distribution amount of the acrylic force, D is at least 50%. . A vinyl chloride resin composite sheet with improved weather resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13189881U JPS5838436U (en) | 1981-09-07 | 1981-09-07 | Weather resistance improved vinyl chloride resin composite sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13189881U JPS5838436U (en) | 1981-09-07 | 1981-09-07 | Weather resistance improved vinyl chloride resin composite sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5838436U true JPS5838436U (en) | 1983-03-12 |
| JPH0114426Y2 JPH0114426Y2 (en) | 1989-04-27 |
Family
ID=29925457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13189881U Granted JPS5838436U (en) | 1981-09-07 | 1981-09-07 | Weather resistance improved vinyl chloride resin composite sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5838436U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS565406A (en) * | 1979-05-11 | 1981-01-20 | Ici Australia Ltd | Tickicidal composition |
| JPS5627373A (en) * | 1979-08-14 | 1981-03-17 | Sato :Kk | Drum-type printing device |
-
1981
- 1981-09-07 JP JP13189881U patent/JPS5838436U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS565406A (en) * | 1979-05-11 | 1981-01-20 | Ici Australia Ltd | Tickicidal composition |
| JPS5627373A (en) * | 1979-08-14 | 1981-03-17 | Sato :Kk | Drum-type printing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0114426Y2 (en) | 1989-04-27 |
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