KR830000769A - 펄프 제조용 약제의 제법 - Google Patents
펄프 제조용 약제의 제법 Download PDFInfo
- Publication number
- KR830000769A KR830000769A KR1019790001809A KR790001809A KR830000769A KR 830000769 A KR830000769 A KR 830000769A KR 1019790001809 A KR1019790001809 A KR 1019790001809A KR 790001809 A KR790001809 A KR 790001809A KR 830000769 A KR830000769 A KR 830000769A
- Authority
- KR
- South Korea
- Prior art keywords
- manufacturing
- drug
- pulp
- lignocellulose
- surfactant
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims 3
- 239000003814 drug Substances 0.000 title 1
- 229940079593 drug Drugs 0.000 title 1
- 150000001923 cyclic compounds Chemical class 0.000 claims 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 1
- 125000000468 ketone group Chemical group 0.000 claims 1
- 239000004094 surface-active agent Substances 0.000 claims 1
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
- D21H3/00—Paper or cardboard prepared by adding substances to the pulp or to the formed web on the paper-making machine and by applying substances to finished paper or cardboard (on the paper-making machine), also when the intention is to impregnate at least a part of the paper body
-
- 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/02—Material of vegetable origin
Landscapes
- Paper (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (1)
- 미세하게 분포된 형태 및 계면활성제내에 케토그룹 및 하이드록실그룹을 함유하는 유기 사이클릭화합물을 함유하는 것을 특징으로 하는 펠프제조용 약제 및 이를 사용하여 리그노셀룰로즈로부터 펄프를 제조하는 방법.※ 참고사항:최초출원 내용에 의하여 공개하는 것임.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019790001809A KR830002040B1 (ko) | 1979-06-02 | 1979-06-02 | 펄프제조용 약제 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019790001809A KR830002040B1 (ko) | 1979-06-02 | 1979-06-02 | 펄프제조용 약제 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR830000769A true KR830000769A (ko) | 1983-04-18 |
| KR830002040B1 KR830002040B1 (ko) | 1983-10-07 |
Family
ID=19211856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019790001809A Expired KR830002040B1 (ko) | 1979-06-02 | 1979-06-02 | 펄프제조용 약제 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR830002040B1 (ko) |
-
1979
- 1979-06-02 KR KR1019790001809A patent/KR830002040B1/ko not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| KR830002040B1 (ko) | 1983-10-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19790602 |
|
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19820730 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: 19830902 |
|
| 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: 19831219 |