JPH0199616U - - Google Patents
Info
- Publication number
- JPH0199616U JPH0199616U JP19561187U JP19561187U JPH0199616U JP H0199616 U JPH0199616 U JP H0199616U JP 19561187 U JP19561187 U JP 19561187U JP 19561187 U JP19561187 U JP 19561187U JP H0199616 U JPH0199616 U JP H0199616U
- Authority
- JP
- Japan
- Prior art keywords
- resin layer
- gas barrier
- composite material
- sheet
- cushioning composite
- 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
- 230000004888 barrier function Effects 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920005992 thermoplastic resin Polymers 0.000 claims description 3
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 claims 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 claims 2
- 229920006122 polyamide resin Polymers 0.000 claims 2
- FDLQZKYLHJJBHD-UHFFFAOYSA-N [3-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=CC(CN)=C1 FDLQZKYLHJJBHD-UHFFFAOYSA-N 0.000 claims 1
- 235000011037 adipic acid Nutrition 0.000 claims 1
- 239000001361 adipic acid Substances 0.000 claims 1
- -1 m-xylylene adipamide Chemical compound 0.000 claims 1
- 150000007524 organic acids Chemical class 0.000 claims 1
- 235000005985 organic acids Nutrition 0.000 claims 1
- 239000000088 plastic resin Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 4
- 239000012790 adhesive layer Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Description
第１図は、本考案の緩衝性複合材の断面図であ
る。
Ａ……上層シート、Ｂ……下層シート、Ｃ……
独立中空室、１，１′，３，３′，５……熱可塑
性樹脂層、２，２′，４……ガスバリヤー性樹脂
層、７，８，９，１０……接着層。
FIG. 1 is a sectional view of the cushioning composite material of the present invention. A... Upper layer sheet, B... Lower layer sheet, C...
Independent hollow chamber, 1, 1', 3, 3', 5... thermoplastic resin layer, 2, 2', 4... gas barrier resin layer, 7, 8, 9, 10... adhesive layer.
Claims (1)
層シートの間に多数の独立中空室が形成されてい
る緩衝性複合材において、上層シート及び下層シ
ートの一方は少なくとも熱可塑性樹脂層／ガスバ
リヤー性樹脂層／熱可塑性樹脂層／ガスバリヤー
性樹脂層／熱可塑性樹脂層からなることを特徴と
する緩衝性複合シート。 (2) ガスバリヤー性樹脂層がポリアミド系樹脂
より構成された実用新案登録請求の範囲第１項記
載の緩衝性複合材。 (3) ポリアミド系樹脂がｍ―キシリレンアジパ
ミドあるいはｍ―キシリレンジアミンと、アジピ
ン酸、イソフタール酸及びテレフタール酸から選
ばれた２種以上の有機酸との共重縮合体である実
用新案登録請求の範囲第２項記載の緩衝性複合材
。[Claims for Utility Model Registration] (1) In a cushioning composite material in which a large number of independent hollow chambers are formed between an upper sheet and a lower sheet having gas barrier ability, one of the upper sheet and the lower sheet has at least A cushioning composite sheet comprising a plastic resin layer/a gas barrier resin layer/a thermoplastic resin layer/a gas barrier resin layer/a thermoplastic resin layer. (2) The cushioning composite material according to claim 1, wherein the gas barrier resin layer is composed of a polyamide resin. (3) A utility model in which the polyamide resin is a copolycondensate of m-xylylene adipamide or m-xylylene diamine and two or more organic acids selected from adipic acid, isophthalic acid, and terephthalic acid. A cushioning composite material according to registered claim 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19561187U JPH0199616U (en) | 1987-12-23 | 1987-12-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19561187U JPH0199616U (en) | 1987-12-23 | 1987-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0199616U true JPH0199616U (en) | 1989-07-04 |
Family
ID=31486282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19561187U Pending JPH0199616U (en) | 1987-12-23 | 1987-12-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0199616U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5019148A (en) * | 1973-05-21 | 1975-02-28 |
-
1987
- 1987-12-23 JP JP19561187U patent/JPH0199616U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5019148A (en) * | 1973-05-21 | 1975-02-28 |