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An aqueous, chlorinated modified polyolefin-based resin composition and its manufacture, which resin composition provides, as an adhesive, a paint for ink, a coating material, etc., moldings and films consisting mainly of polyolefin-based resins with a coating film excellent at the properties such a

An aqueous, chlorinated modified polyolefin-based resin composition and its manufacture, which resin composition provides, as an adhesive, a paint for ink, a coating material, etc., moldings and films consisting mainly of polyolefin-based resins with a coating film excellent at the properties such as adhesiveness, gasohol resistance, moisture resistance, impact resistance, flexibility, etc. and which resin composition is particularly good at environmental conservation, safety, and health and hygiene because the resin composition doesn't contain organic solvents including aromatic solvents such as xylene, toluene, etc.

대표청구항 ▼

[ What is claimed is:] [1.]1. An aqueous, chlorinated polyolefin-based resin composition, which has an acid value of 1-500 mg KOH/g, and is obtained by chlorination in the range of 5-50 wt % of one or more polyolefins which are modified with at least one of the following compounds A, B and/or C: an

[ What is claimed is:] [1.]1. An aqueous, chlorinated polyolefin-based resin composition, which has an acid value of 1-500 mg KOH/g, and is obtained by chlorination in the range of 5-50 wt % of one or more polyolefins which are modified with at least one of the following compounds A, B and/or C: an .alpha.,.beta.-unsaturated carboxylic acid represented by any one of general formulas 1(c), 1(d) and/or 1(e)wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4 and R.sub.5 are independently selected from the group consisting ofH, CH.sub.3, C.sub.2 H.sub.5, C.sub.3 H.sub.7, C.sub.4 H.sub.9, C.sub.5 H.sub.11, C.sub.6 H.sub.13, C.sub.7 H.sub.15, C.sub.8 H.sub.17, C.sub.9 H.sub.19, C.sub.10 H.sub.21 or COOH,R.sub.2v is selected from the group consisting of:CH.sub.2, C.sub.2 H.sub.4, C.sub.3 H.sub.6, C.sub.4 H.sub.8, C.sub.5 H.sub.10, C.sub.6 H.sub.12, C.sub.7 H.sub.14, C.sub.8 H.sub.16, C.sub.9 H.sub.18, C.sub.10 H.sub.20 CHCOOH, C(CH.sub.3)COOH, C(C.sub.2 H.sub.5)COOH, C(C.sub.3 H.sub.7)COOH and C(C.sub.4 H.sub.9)COOH,(B) an acid anhydride of the .alpha.,.beta.-unsaturated carboxylic acids of (A), represented by either of 1(a) and 1(b) in the general formula (1) below,wherein R.sub.1 ' is selected from the group consisting of:H, CH.sub.3, C.sub.2 H.sub.5, C.sub.3 H.sub.7, C.sub.4 H.sub.9, C.sub.5 H.sub.11, C.sub.6 H.sub.13, C.sub.7 H.sub.15, C.sub.8 H.sub.17, C.sub.9 H.sub.19 and C.sub.10 H.sub.21,R.sub.2 ' is selected from the group consisting of:H, CH.sub.3, C.sub.2 H.sub.5, C.sub.3 H.sub.7, C.sub.4 H.sub.9, C.sub.5 H.sub.11, C.sub.6 H.sub.13, C.sub.7 H.sub.15, C.sub.8 H.sub.17, C.sub.9 H.sub.19 and C.sub.10 H.sub.21,wherein R.sub.1 " is selected from the group consisting of:CH.sub.2, C.sub.2 H.sub.4, C.sub.3 H.sub.6, C.sub.4 H.sub.8, C.sub.5 H.sub.10, C.sub.6 H.sub.12, C.sub.7 H.sub.14, C.sub.8 H.sub.16, C.sub.9 H.sub.18, C.sub.10 H.sub.20 CHCOOH, C(CH.sub.3)COOH, C(C.sub.2 H.sub.5)COOH, C(C.sub.3 H.sub.7)COOH and C(C.sub.4 H.sub.9)COOH,R.sub.2 " is selected from the group consisting of:H, CH.sub.3, C.sub.2 H.sub.5, C.sub.3 H.sub.7, C.sub.4 H.sub.9, C.sub.5 H.sub.11, C.sub.6 H.sub.13, C.sub.7 H.sub.15, C.sub.8 H.sub.17, C.sub.9 H.sub.19 and C.sub.10 H.sub.21, one or more compounds having one or more double bonds in a molecule, represented by either of 2(a) and/or 2(b) in the general formula (2) below,R.sub.1 '" is selected from the group consisting ofH and CH.sub.3R.sub.2 '"is selected from the group consisting of:H, CH.sub.3, C.sub.2 H.sub.5, C.sub.3 H.sub.7, C.sub.4 H.sub.9, C.sub.5 H.sub.11, C.sub.6 H.sub.13, C.sub.7 H.sub.15, C.sub.8 H.sub.17, C.sub.9 H.sub.19, C.sub.10 H.sub.21, C.sub.11 H.sub.23, C.sub.12 H.sub.25, C.sub.13 H.sub.27, C.sub.14 H.sub.29, C.sub.15 H.sub.31, C.sub.16 H.sub.33, C.sub.17 H.sub.35, C.sub.18 H.sub.37, C.sub.19 H.sub.39, C.sub.20 H.sub.41, C.sub.2 H.sub.4 OH, C.sub.3 H.sub.6 OH, C.sub.4 H.sub.9 OH, C.sub.5 H.sub.10 OH, C.sub.6 H.sub.12 OH, C.sub.7 H.sub.14 OH, --CH.sub.2 CH.sub.2 N(CH.sub.3).sub.2, --CH.sub.2 CH.sub.2 N(CH.sub.2 CH.sub.3).sub.2, --CH.sub.2 CH.sub.2 OCOCH.sub.2 CH.sub.2 COOH, --CH.sub.2 CH.sub.2 OCOC(CH.sub.3).dbd.CH.sub.2, --(CH.sub.2 CH.sub.2 O).sub.2 COC(CH.sub.3).dbd.CH.sub.2, --C.sub.4 H.sub.8 COC(CH.sub.3).dbd.CH.sub.2, C.sub.6 H.sub.12 OCOC(CH.sub.3).dbd.CH.sub.2, --CH.sub.2 C(CH.sub.2.dbd.C(R.sub.1 '")COOCH.sub.2).sub.2 CH.sub.2 CH.sub.3, --CH.sub.2 CH(OH)CH.sub.2 OCOC(CH.sub.3).dbd.CH.sub.2, (CH.sub.2 CH.sub.2 O).sub.X COC(CH.sub.3).dbd.CH.sub.2 ; 1.ltoreq.X.ltoreq.20wherein R.sub.1iv, R.sub.2iv, R.sub.3iv, R.sub.4iv, and R.sub.5iv are independently selected from the group consisting of H, CH.sub.3, C.sub.2 H.sub.5, C.sub.3 H.sub.7, C.sub.4 H.sub.9, C5H.sub.11, C.sub.6 H.sub.13, C.sub.7 H.sub.15, C.sub.8 H.sub.17, C.sub.9 H.sub.19 and C.sub.10 H.sub.20,which composition further comprises an epoxy compound or an oligomer thereof, which is compounded with chlorinated polyolefin after chlorination at a weight ratio of the epoxy compound or its oligomer to the aqueous chlorinated polyolefin-based resin of 0.1:100-50:100.