公开(公告)号：KR100309847B1

公开(公告)日：2001-10-29

申请号：KR1019990019693

申请日：1999-05-31

Applicant: 허권 ,  안영희 ,  최정헌

Inventor： 허권 ,  안영희 ,  최정헌

IPC: C09J101/02 ,  C09J161/28

Abstract: 폐피착제의재활용성을높이고유기용매를사용하지않음으로써환경친화적인수용성접착제의제조방법이개시된다. 본발명은염화아연(ZnCl) 0.58 - 0.60%, 염화칼륨(KCl) 1.97 - 1.99% 및제올라이트(zeolite) 2.96 - 2.98%를혼합분쇄하여혼합물을생성하고, 생성된혼합물에소비탄트리올레이트(sobitan tri oleate) 0.38 - 0.40%를첨가하여혼합조성물을생성하는단계, 혼합조성물에저급의알킬기또는히드록시알킬기와천연셀룰로오스를결합시켜형성된수용성셀룰로오스를 92 - 94% 첨가하여분말접착조성물을생성하는단계, 분말접착조성물 8%에물 80%를가하여 30분동안교반하여혼합액을생성한후, 생성된혼합액에농도 37%의멜라민-포름알데히드(melamine-formaldehyde) 수지수용액 12%를첨가하여 15분동안교반하는단계로이루어진다. 본발명에따른수용성접착제제조방법은수용성셀룰로오스를사용하여접착력및 항균성이우수하고, 접착제를사용한포장지등을재생할때 접착제가완전하게제거된다. 또한, 유기용매를사용하지않아인체에해가없으며환경친화적이다.

公开(公告)号：KR100259569B1

公开(公告)日：2000-06-15

申请号：KR1019980005504

申请日：1998-02-21

Applicant: 조병묵 ,  최정헌 ,  정문기

Inventor： 조병묵 ,  정문기 ,  최정헌

IPC: D21H21/16

Abstract: PURPOSE: Provided is a manufacturing method of a waterproof and high strength cushion board for packing cucumber by coating water soluble polymer maintaining a film state at room temperature, but dissociating on condition that a box is infiltrated in water at high temperature for long time. CONSTITUTION: The waterproof and high strength cushion board is obtained by a process containing the steps of: dissolving 10-50wt.% of partially gummed type PVA having 500-1700 of polymerization degree, based on water, in 80deg.C water; adding 0.2-5wt.% of cationic starch and CMC, based on the PVA, respectively, so composing a coating solution; putting 3-5wt.% of boracic acid or methylol resin, and melamine resin or urea resin into the solution, followed by mixing; and then coating 0.5-3wt.% of the solution on a cushion board base paper sized for over 15seconds, based on the cushion board base paper.

Abstract translation: 目的：提供一种防水高强度缓冲板的制造方法，其通过在室温下涂布保持膜状态的水溶性聚合物，但长时间在高温下渗入水中的条件下解离，从而包装黄瓜。 构成：防水高强度缓冲板是通过以下步骤获得的，该方法包括以下步骤：在80℃水中溶解10-50重量％的基于水的聚合度为500-1700的部分胶粘型PVA， 分别加入0.2-5％（重量）阳离子淀粉和CMC，构成涂料溶液; 将3-5重量％的硼酸或羟甲基树脂和三聚氰胺树脂或尿素树脂加入到溶液中，然后混合; 然后将0.5-3重量％的溶液涂在基于缓冲板原纸的尺寸超过15秒的缓冲板原纸上。

公开(公告)号：KR2019970062226U

公开(公告)日：1997-12-10

申请号：KR2019970027455

申请日：1997-09-25

Applicant: 최정헌 ,  남해수

Inventor： 최정헌 ,  남해수

IPC: B65D85/34

公开(公告)号：KR2019950033080U

公开(公告)日：1995-12-16

申请号：KR2019940009857

申请日：1994-05-04

Applicant: 최정헌

Inventor： 최정헌

IPC: B63H11/00

Abstract: 1. 유압식고압고속난류분사추진기관을주동력으로하는선박추진장치로종래선박운항속도를개선하는추진기관과선박운항시선수(船首)부분의마찰저항을감소시켜에너지소모를줄이는기술분야. 2. 종래선박추진기관보다추진력이개선된추진기관을제조하는일과종래선박운항시운항속도를줄이는선수(船首)의마찰저항을받지않게하는방법으로에너지손실을줄이는기술. 3. 에너지조절이쉽고막강한힘을얻을수 있는유압을응용하여추진력이월등한유압식고압, 고속추진장치로고속운항이가능하며선박의선수(船首)와선수(船首)좌우측면에흡입구를뚫어마찰저항을일으키는물을흡입하여에너지손실을줄일수 있다. 4. 유압식고압고속난류분사추진기관으로종래선박의프로펠라추진기관의추진속도의한계를넘어고속운항을가능케했으며선수(船首)의마찰저항은흡입구로마찰저항을일으키는물을흡입하므로서에너지손실을감소시켰다.