KR830001734B1 - 요소 포름알데히드 수지접착제의 제조방법 - Google Patents
요소 포름알데히드 수지접착제의 제조방법 Download PDFInfo
- Publication number
- KR830001734B1 KR830001734B1 KR1019800002744A KR800002744A KR830001734B1 KR 830001734 B1 KR830001734 B1 KR 830001734B1 KR 1019800002744 A KR1019800002744 A KR 1019800002744A KR 800002744 A KR800002744 A KR 800002744A KR 830001734 B1 KR830001734 B1 KR 830001734B1
- Authority
- KR
- South Korea
- Prior art keywords
- adhesive
- urea resin
- plywood
- resin
- urea
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J161/00—Adhesives based on condensation polymers of aldehydes or ketones; Adhesives based on derivatives of such polymers
- C09J161/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C09J161/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
- C09J161/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S525/936—Encapsulated chemical agent
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Description
Claims (1)
- 접착제를 경화하는 동안 접착제가 형성됨에 따라 수지 접착제내의 모든 산과 반응하기 위한 충분량의 산반응 물질의 분말을 함유하며, 상기의 분말이 하기식의 조성을 갖는 알칼리 유리의 분말, 및 알칼리 물질분말을 포함하는 마이크로 캡슐로 이루어진 군으로부터 선택됨을 특징으로 하는 내수성이 향상된 효소-포름알데히드 수지의 제조방법.(X2O)X(YO)Y(SiO2)(B2O3)2(AI2O3)n(식중, X는 알칼리 금속을 나타내고, Y는 알칼리토 금속을 나타내고, x 및 y는 각각 독립적으로 0.05~0.5의 수를 나타내고 z는 0~0.5의 수를 나타내고, 그리고 n은 0~0.2의 수를 나타냄).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019800002744A KR830001734B1 (ko) | 1980-07-10 | 1980-07-10 | 요소 포름알데히드 수지접착제의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019800002744A KR830001734B1 (ko) | 1980-07-10 | 1980-07-10 | 요소 포름알데히드 수지접착제의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR830003560A KR830003560A (ko) | 1983-06-21 |
KR830001734B1 true KR830001734B1 (ko) | 1983-09-02 |
Family
ID=19217101
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019800002744A Expired KR830001734B1 (ko) | 1980-07-10 | 1980-07-10 | 요소 포름알데히드 수지접착제의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR830001734B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102168023B1 (ko) * | 2020-07-27 | 2020-10-20 | 주식회사 인플러스 | 뒷판용 하드보드의 치장시트 접착 방법 |
-
1980
- 1980-07-10 KR KR1019800002744A patent/KR830001734B1/ko not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102168023B1 (ko) * | 2020-07-27 | 2020-10-20 | 주식회사 인플러스 | 뒷판용 하드보드의 치장시트 접착 방법 |
Also Published As
Publication number | Publication date |
---|---|
KR830003560A (ko) | 1983-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19800710 |
|
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19830317 Patent event code: PE09021S01D |
|
PG1501 | Laying open of application | ||
PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19830723 |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19831110 |