公开(公告)号：KR3008839530000S

公开(公告)日：2016-12-05

申请号：KR3020160021817

申请日：2016-05-09

Applicant: 전북대학교산학협력단

Designer： 박희준

公开(公告)号：KR3008220150000S

公开(公告)日：2015-10-27

申请号：KR3020150006807

申请日：2015-02-09

Applicant: 전북대학교산학협력단

Designer： 박희준 ,  임승택 ,  방향란

公开(公告)号：KR1020140067385A

公开(公告)日：2014-06-05

申请号：KR1020120134543

申请日：2012-11-26

Applicant: 전북대학교산학협력단

Inventor： 박희준

IPC: C09J201/00 ,  C09J11/00

CPC classification number: C09J11/04 ,  C08K7/24 ,  C09J5/08 ,  C09J161/24 ,  C09J2497/006

Abstract: Provided is an expandable adhesive resin to bond lignum and natural cellulose which comprises: 100 parts by weight of thermal-curable adhesive resins; 0-10 parts by weight of ammonium chloride hardeners; and 0-20 parts by weight of sodium bicarbonate blowing agents. According to the present invention, urea resin can be expanded 5 times or more than an initial volume by mixing the urea resin with blowing agent and hardener. Therefore, the adhesive can be coated on a larger area with small amounts by applying the expandable resin for board manufacturing using lightweight vegetable materials. Especially, air gaps essentially generated in a board when manufacturing the low density board can be filled with the expandable resin, thereby improving the physical and intensity properties, provide great value to the environment due to the reduction of formaldehyde emission, and provide economical profit due to the reduction of additional adhesive amount can be created. Therefore, the present technique can be utilized as a ground breaking manufacturing method if the technique is applied to a natural cellulose board factory in a real industrial field.

Abstract translation: 提供了一种可膨胀的粘合剂树脂，用于粘合木质素和天然纤维素，其包括：100重量份的热固化粘合剂树脂; 0-10重量份氯化铵硬化剂; 和0-20重量份的碳酸氢钠发泡剂。 根据本发明，通过将尿素树脂与发泡剂和固化剂混合，尿素树脂可以比初始体积膨胀5倍或更多。 因此，通过使用轻质植物材料将用于板制造的可膨胀树脂应用于较小面积，可以将粘合剂涂覆在较小的面积上。 特别地，当制造低密度板时，板中基本上产生的气隙可以用可膨胀树脂填充，从而改善物理和强度特性，由于甲醛释放的降低而为环境提供了巨大的价值，并提供了经济的利润 可以产生附加粘合剂量的减少。 因此，如果将该技术应用于实际工业领域中的天然纤维素板厂，则本技术可以用作开裂制造方法。

公开(公告)号：KR1020140023471A

公开(公告)日：2014-02-27

申请号：KR1020120089248

申请日：2012-08-16

Applicant: 전북대학교산학협력단

Inventor： 박희준

IPC: D21H21/34 ,  D21H21/14 ,  D21H21/00

CPC classification number: D21H21/00 ,  D21H21/14 ,  D21H21/34

Abstract: The present invention relates to a method for preparing fire retardant paper providing fire retardance while maintaining the properties of paper by impregnating fire retardant resins in manufacturing papers, and to fire retardant paper manufactured thereby. The fire retardant paper according to the present invention keeps the properties of paper such as ventilation, humidity control, texture of paper, and the likes while drastically increasing fire retardant functions. The fire retardant paper according to the present invention merely releases harmful compositions, does not generate white residues or frostiness on paper surface and enhances antibiosis.

Abstract translation: 本发明涉及一种制备阻燃纸的方法，同时通过在制造纸中浸渍阻燃树脂来维持纸张的性能，以及由此制造的阻燃纸。 根据本发明的阻燃纸保持诸如通风，湿度控制，纸质量等的纸张的性能，同时显着增加阻燃功能。 根据本发明的阻燃纸仅释放有害成分，不会在纸表面产生白色残留或结霜，并增强抗菌性。

公开(公告)号：KR101284067B1

公开(公告)日：2013-07-10

申请号：KR1020110112976

申请日：2011-11-01

Applicant: 전북대학교산학협력단

Inventor： 박희준

IPC: E04C2/02 ,  E04C2/10 ,  A47B96/20 ,  A01H5/00

Abstract: 거대억새 파티클 단독으로 또는 목재 파티클과 함께 접착제가 혼합된 상태에서 열과 압력을 가하여 제조된 건축자재용 대체 패널이 개시되어 있다. 이러한 건축자재용 대체 패널은 통상의 석고보드 보다 흡음성, 단열성 및 경량성 측면에서 탁월하며, 통상 목재 파티클과 섬유질로 제조하는 파티클보드와 섬유판과 동등 이상의 품질의 새로운 억새보드로 제조가 가능하여 부족한 목재 자원의 대체와 가구용 재료 등 친환경 제품으로 적용이 가능할 것으로 기대된다.

公开(公告)号：KR1020130039366A

公开(公告)日：2013-04-22

申请号：KR1020110103854

申请日：2011-10-12

Applicant: 전북대학교산학협력단

Inventor： 박희준

IPC: E04F15/024 ,  E04F15/02

CPC classification number: E04F15/045 ,  E04F15/02038 ,  E04F2201/0153 ,  E04F2201/023

Abstract: PURPOSE: A manufacturing method of a resin impregnation wood floor material for a Korean floor heating system is provided to improve intensity and dimensional stability due to resin impregnation and to reduce economical costs by using a wood single plate. CONSTITUTION: A manufacturing method of a resin impregnation wood floor material for a Korean floor heating system comprises a resin impregnating step, a drying step, a laminating step, a hot pressing step, and a processing step. Thermosetting resins are impregnated at a plurality of wood single plates and are dried. The dried wood single plates are vertically laminated. The laminated wood single plates are pressurized at high temperature to manufacture a wood floor material. Connection parts(210,220) are formed at a side to vertically assembly the wood floor material.

Abstract translation: 目的：提供用于韩国地板采暖系统的树脂浸渍木地板材料的制造方法，以提高由于树脂浸渍引起的强度和尺寸稳定性，并且通过使用木材单板来降低经济成本。 构成：用于韩国地板采暖系统的树脂浸渍木地板材料的制造方法包括树脂浸渍步骤，干燥步骤，层压步骤，热压步骤和加工步骤。 热固性树脂浸渍在多个木材单板上并被干燥。 干木单板垂直层压。 层压木材单板在高温下被加压以制造木地板材料。 连接部件（210,220）形成在垂直组装木地板材料的一侧。