KR100362082B1 - 강도, 치수 안정성 및 항균성이 우수한 종이의 제조방법 - Google Patents
강도, 치수 안정성 및 항균성이 우수한 종이의 제조방법 Download PDFInfo
- Publication number
- KR100362082B1 KR100362082B1 KR1019990058666A KR19990058666A KR100362082B1 KR 100362082 B1 KR100362082 B1 KR 100362082B1 KR 1019990058666 A KR1019990058666 A KR 1019990058666A KR 19990058666 A KR19990058666 A KR 19990058666A KR 100362082 B1 KR100362082 B1 KR 100362082B1
- Authority
- KR
- South Korea
- Prior art keywords
- paper
- weight
- chitosan
- polyvinyl alcohol
- strength
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/38—Coatings with pigments characterised by the pigments
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
- C08B37/0024—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Glucans; (beta-1,3)-D-Glucans, e.g. paramylon, coriolan, sclerotan, pachyman, callose, scleroglucan, schizophyllan, laminaran, lentinan or curdlan; (beta-1,6)-D-Glucans, e.g. pustulan; (beta-1,4)-D-Glucans; (beta-1,3)(beta-1,4)-D-Glucans, e.g. lichenan; Derivatives thereof
- C08B37/0027—2-Acetamido-2-deoxy-beta-glucans; Derivatives thereof
- C08B37/003—Chitin, i.e. 2-acetamido-2-deoxy-(beta-1,4)-D-glucan or N-acetyl-beta-1,4-D-glucosamine; Chitosan, i.e. deacetylated product of chitin or (beta-1,4)-D-glucosamine; Derivatives thereof
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/18—Reinforcing agents
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/36—Biocidal agents, e.g. fungicidal, bactericidal, insecticidal agents
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H5/00—Special paper or cardboard not otherwise provided for
- D21H5/22—Fungicidal, bactericidal, insecticidal, disinfecting, antiseptic, or corrosion-inhibiting paper antistatic, antioxygenic paper
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Paper (AREA)
Abstract
Description
Claims (3)
- 습지 형성 후 건조된 종이를 분자량이 100,000 내지 1,000,000인 키토산을 함유하는 폴리비닐알콜 또는 전분 수용액으로 표면처리하는 단계를 포함하는, 종이의 제조 방법.
- 제 1 항에 있어서,상기 수용액이 탈아세틸화도가 80 내지 95%이고 분자량이 100,000 내지 1,000,000인 키토산을 물 또는 0.2 내지 2 중량%의 초산 수용액중에 0.1 내지 5 중량% 농도로 용해시킨 용액을 2 내지 5 중량% 폴리비닐알콜 수용액 또는 2 내지 30 중량% 전분 수용액과 중량비 1:99 내지 50:50로 혼합하여 제조된 것을 특징으로 하는 방법.
- 제 1 항에 있어서,상기 키토산 함유 폴리비닐알콜 수용액으로 표면처리한 종이를 1 내지 2 중량%의 붕사 수용액 또는, 1 내지 2 중량%의 붕사 및 2 내지 20 중량%의 글리세린이 포함된 수용액으로 후처리하는 단계를 추가로 포함하는 것을 특징으로 하는 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990058666A KR100362082B1 (ko) | 1999-12-17 | 1999-12-17 | 강도, 치수 안정성 및 항균성이 우수한 종이의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990058666A KR100362082B1 (ko) | 1999-12-17 | 1999-12-17 | 강도, 치수 안정성 및 항균성이 우수한 종이의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010056213A KR20010056213A (ko) | 2001-07-04 |
KR100362082B1 true KR100362082B1 (ko) | 2002-11-23 |
Family
ID=19626650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990058666A KR100362082B1 (ko) | 1999-12-17 | 1999-12-17 | 강도, 치수 안정성 및 항균성이 우수한 종이의 제조방법 |
Country Status (1)
Country | Link |
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KR (1) | KR100362082B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2003260833A1 (en) * | 2002-09-17 | 2004-04-08 | International Paper Company | Papers comprising a boron-containing compound and a method of making same |
US7608166B2 (en) | 2003-09-17 | 2009-10-27 | International Paper Company | Papers having borate-based complexing and method of making same |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02127596A (ja) * | 1988-10-29 | 1990-05-16 | Fujimori Kogyo Kk | 加工紙およびその製造法 |
JPH0782690A (ja) * | 1993-06-30 | 1995-03-28 | New Oji Paper Co Ltd | ケーシング用原紙の製造方法 |
KR980002435A (ko) * | 1996-06-22 | 1998-03-30 | 구형우 | 항균 · 방미지의 제조방법 |
KR19980083606A (ko) * | 1997-05-16 | 1998-12-05 | 민태형 | 항균지 제조 방법 |
JPH11216948A (ja) * | 1998-02-02 | 1999-08-10 | Oji Paper Co Ltd | インクジェット記録用クリーンペーパー |
KR100285276B1 (ko) * | 1997-12-27 | 2001-05-02 | 차동천 | 항균·방미기능을 갖는 벽지의 제조방법 |
-
1999
- 1999-12-17 KR KR1019990058666A patent/KR100362082B1/ko not_active IP Right Cessation
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02127596A (ja) * | 1988-10-29 | 1990-05-16 | Fujimori Kogyo Kk | 加工紙およびその製造法 |
JPH0782690A (ja) * | 1993-06-30 | 1995-03-28 | New Oji Paper Co Ltd | ケーシング用原紙の製造方法 |
KR980002435A (ko) * | 1996-06-22 | 1998-03-30 | 구형우 | 항균 · 방미지의 제조방법 |
KR0169201B1 (ko) * | 1996-06-22 | 1999-03-20 | 조순길 | 항균, 방미지의 제조방법 |
KR19980083606A (ko) * | 1997-05-16 | 1998-12-05 | 민태형 | 항균지 제조 방법 |
KR100229204B1 (ko) * | 1997-05-16 | 1999-11-01 | 남창우 | 항균지 제조방법 |
KR100285276B1 (ko) * | 1997-12-27 | 2001-05-02 | 차동천 | 항균·방미기능을 갖는 벽지의 제조방법 |
JPH11216948A (ja) * | 1998-02-02 | 1999-08-10 | Oji Paper Co Ltd | インクジェット記録用クリーンペーパー |
Also Published As
Publication number | Publication date |
---|---|
KR20010056213A (ko) | 2001-07-04 |
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