Assignee
KOREA CHEMICAL CO LTD
KR·17 granted patents·287 citations·filing 1988–2003
Top patents by PatentIndex Score
17 records- 0190US4972008AProcess for preparing a low stress agent & an epoxy composition containing the agentKOREA CHEMICAL CO LTD·Filed 1988·Granted Nov 20, 1990·59 cites·10 claims
- 0283US5639805AProcess for preparing core-shell emulsion polymer particles and resulting product containing such particlesKOREA CHEMICAL CO LTD·Filed 1995·Granted Jun 17, 1997·79 cites·12 claims
- 0376US5227435AProcess for preparing silicone modified polyester resins and a powder coating composition containing thereofKOREA CHEMICAL CO LTD·Filed 1990·Granted Jul 13, 1993·33 cites·7 claims
- 0474US6531208B2Dissolution type thermal transfer film for three dimensional patterns and method for manufacturing the sameKOREA CHEMICAL CO LTD·Filed 2001·Granted Mar 11, 2003·9 cites·1 claims
- 0570US5262510AProcess for preparing polyester resins cured at low temperature and powder coating composition thereofKOREA CHEMICAL CO LTD·Filed 1990·Granted Nov 16, 1993·35 cites·8 claims
- 0669US6740354B2Method of manufacturing thermal transfer film for forming three dimensional patterns through dissolution processesKOREA CHEMICAL CO LTD·Filed 2003·Granted May 25, 2004·6 cites·6 claims
- 0762US6756108B2Heat transcription film and manufacturing method thereofKOREA CHEMICAL CO LTD·Filed 2001·Granted Jun 29, 2004·5 cites·16 claims
- 0860US5712342AProcess for producing a water-dispersion of polyurethane resin and a paint composition containing the resin produced by that processKOREA CHEMICAL CO LTD·Filed 1995·Granted Jan 27, 1998·18 cites·16 claims
- 0957US6939589B2Transfer paper by heat able to dissolve a metal layer partially and the preparation method thereofKOREA CHEMICAL CO LTD·Filed 2003·Granted Sep 6, 2005·3 cites·21 claims
- 1044US7172350B2Forming method using thermal transfer printing sheetKOREA CHEMICAL CO LTD·Filed 2003·Granted Feb 6, 2007·1 cites·14 claims
- 1142US6331598B1Emulsion polymer having a vesiculated structure and the process for preparing the sameKOREA CHEMICAL CO LTD·Filed 1999·Granted Dec 18, 2001·6 cites·20 claims
- 1239US5109067AProcess for the preparation of the modified resin and epoxy resin composition containing the modified resin for use in semiconductor encapsulationKOREA CHEMICAL CO LTD·Filed 1989·Granted Apr 28, 1992·11 cites·10 claims
- 1336US4942207AProcess for the preparation of modified resin useful as a low-stress semiconductor encapsulant and composition formed therefromKOREA CHEMICAL CO LTD·Filed 1989·Granted Jul 17, 1990·9 cites·13 claims
- 1435US5631308AAnti-fouling paint compositionKOREA CHEMICAL CO LTD·Filed 1996·Granted May 20, 1997·6 cites·5 claims
- 1533US5472993AAnti-fouling paintKOREA CHEMICAL CO LTD·Filed 1994·Granted Dec 5, 1995·6 cites·5 claims
- 1627US5476917AProcess for preparing grafted organic polyester of phosphoric acidKOREA CHEMICAL CO LTD·Filed 1994·Granted Dec 19, 1995·1 cites·5 claims
- 1720US5405910AProcess for preparing acryl modified polyester resin for use in a powder coating and a powder coating composition containing the sameKOREA CHEMICAL CO LTD·Filed 1990·Granted Apr 11, 1995·0 cites·6 claims
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