KR840000552B1 - 셀룰로오스 펄프 섬유를 제조하는 방법 - Google Patents
셀룰로오스 펄프 섬유를 제조하는 방법 Download PDFInfo
- Publication number
- KR840000552B1 KR840000552B1 KR1019810001707A KR810001707A KR840000552B1 KR 840000552 B1 KR840000552 B1 KR 840000552B1 KR 1019810001707 A KR1019810001707 A KR 1019810001707A KR 810001707 A KR810001707 A KR 810001707A KR 840000552 B1 KR840000552 B1 KR 840000552B1
- Authority
- KR
- South Korea
- Prior art keywords
- solution
- pulp
- compounds
- ethylene oxide
- methyl
- 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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C1/00—Pretreatment of the finely-divided materials before digesting
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/001—Modification of pulp properties
- D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
- D21C9/005—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives organic compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/20—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing organic materials
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- General Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Wood Science & Technology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Paper (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
Description
Claims (1)
- 셀롤로오스 펄프섬유의 슬러리로부터 웨브를 형성시키는 공정에 앞서 또는 이 공정 도중에 다음 구조식의 4급 암모늄 화함물을 상기 슬러리에 가하고, 웨브를 제조하여 건조시킴으로써, 펄프의 친수력을 보전시키면서도 섬유내부의 결합력을 감소시킴을 특징으로 하는 셀룰로오스 펄프섬유의 처리방법.상기 식에서, R1은 메틸, 에틸, 프로필, 수소 또는 하이드록시에틸이고 R2는 메틸, 에틸, 프로필, 또는 [산화 에틸렌]n으로서 이때 n은 1-50이고 R3는 적어도 4개의 탄소원자를 갖는 지방족 고리이며 R4는 [산화에틸렌]n또는 [산화프로필렌]n으로서 이때 n은 1-50이고 X는 CI, I, Br, SO4-, PO4=또는 CH3CO2이다.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15088580A | 1980-05-19 | 1980-05-19 | |
| US150885 | 1980-05-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR830006530A KR830006530A (ko) | 1983-09-28 |
| KR840000552B1 true KR840000552B1 (ko) | 1984-04-20 |
Family
ID=22536417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019810001707A Expired KR840000552B1 (ko) | 1980-05-19 | 1981-05-18 | 셀룰로오스 펄프 섬유를 제조하는 방법 |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5756600A (ko) |
| KR (1) | KR840000552B1 (ko) |
| AU (1) | AU537472B2 (ko) |
| BR (1) | BR8103103A (ko) |
| CA (1) | CA1152710A (ko) |
| DE (1) | DE3119907A1 (ko) |
| DK (1) | DK217381A (ko) |
| ES (1) | ES502902A0 (ko) |
| GR (1) | GR75631B (ko) |
| IT (1) | IT1148014B (ko) |
| NO (1) | NO811651L (ko) |
| SE (1) | SE8103078L (ko) |
| ZA (1) | ZA813231B (ko) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1230708A (en) * | 1983-07-14 | 1987-12-29 | The Procter & Gamble Company | Process for making pulp sheets containing debonding agents |
| NZ242994A (en) * | 1991-07-19 | 1995-06-27 | Johnson & Johnson Inc | Absorbent structure - peat moss reservoir layer has a basis weight of from 100g/m2 to 300g/m2 |
| AT403703B (de) * | 1996-06-25 | 1998-05-25 | Ildiko Dipl Ing Dr Tanczos | Verfahren zur herstellung von zellstoff/cellulose |
-
1981
- 1981-05-14 ZA ZA00813231A patent/ZA813231B/xx unknown
- 1981-05-14 NO NO811651A patent/NO811651L/no unknown
- 1981-05-18 DK DK217381A patent/DK217381A/da unknown
- 1981-05-18 KR KR1019810001707A patent/KR840000552B1/ko not_active Expired
- 1981-05-18 SE SE8103078A patent/SE8103078L/ not_active Application Discontinuation
- 1981-05-18 GR GR64985A patent/GR75631B/el unknown
- 1981-05-19 ES ES502902A patent/ES502902A0/es active Granted
- 1981-05-19 IT IT48494/81A patent/IT1148014B/it active
- 1981-05-19 JP JP56075616A patent/JPS5756600A/ja active Pending
- 1981-05-19 DE DE19813119907 patent/DE3119907A1/de not_active Withdrawn
- 1981-05-19 BR BR8103103A patent/BR8103103A/pt unknown
- 1981-05-19 CA CA000377799A patent/CA1152710A/en not_active Expired
- 1981-05-19 AU AU70816/81A patent/AU537472B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| DK217381A (da) | 1981-11-20 |
| ES8203440A1 (es) | 1982-04-01 |
| IT1148014B (it) | 1986-11-26 |
| IT8148494A0 (it) | 1981-05-19 |
| CA1152710A (en) | 1983-08-30 |
| SE8103078L (sv) | 1981-11-20 |
| ZA813231B (en) | 1982-06-30 |
| AU7081681A (en) | 1981-11-26 |
| DE3119907A1 (de) | 1982-04-01 |
| JPS5756600A (en) | 1982-04-05 |
| NO811651L (no) | 1981-11-20 |
| AU537472B2 (en) | 1984-06-28 |
| KR830006530A (ko) | 1983-09-28 |
| GR75631B (ko) | 1984-08-01 |
| BR8103103A (pt) | 1982-02-09 |
| ES502902A0 (es) | 1982-04-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| PG1605 | Publication of application before grant of patent |
St.27 status event code: A-2-2-Q10-Q13-nap-PG1605 |
|
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 19870420 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 19870420 |





