反応式
[C:1]([O:4][CH:5]=[CH2:6])(=[O:3])[CH3:2].[C:7]1([OH:13])[CH:12]=[CH:11]C=C[CH:8]=1.O>>[C:1]([O:4][CH:5]=[CH2:6])(=[O:3])[CH3:2].[CH3:11][CH2:12][CH:7]([O:13][C:1]([CH3:2])=[O:3])[CH3:8]参加物
4
実験手順
Using for layer (C) this adhesive composition, and as layer (A) saponified ethylene-vinyl acetate copolymer resin containing 56 mol % of vinyl acetate component, and having [η]=0.96 (in the mixture of phenol/water=85/15, at 30° C., dl/g), which was obtained by saponifying 99.5 mol % of vinyl acetate and as layer (B) poly vinyl acetate resin plasticized with 35 wt % of dioctylphthalate, co-extrusion was carried out at a die temperature of 200° C. to obtain a fine laminated article having five layers of three kinds of resin, (B)/(C)/(A)/(C)/(B). The each thickness of layers was 10 μm for (A), 100 μm for (B) and 5 μm for (C). And the article had a good peel strength of (A)/(B); 1.0 kg/cm (T peel test at 200 mm/min).
出典と根拠
- ORDレコード
- ord-3ef3f5b57bc74020b4c509c8694e62ed
- 出典データセット
- uspto-grants-1988_01
- 特許番号
- US04719153
関連ノート
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