KR927003917A - 중합체 및/또는 공중합체 존재하의 폐지로 부터 충진제를 부선(flotation)하는 방법 - Google Patents
중합체 및/또는 공중합체 존재하의 폐지로 부터 충진제를 부선(flotation)하는 방법 Download PDFInfo
- Publication number
- KR927003917A KR927003917A KR1019920700470A KR920700470A KR927003917A KR 927003917 A KR927003917 A KR 927003917A KR 1019920700470 A KR1019920700470 A KR 1019920700470A KR 920700470 A KR920700470 A KR 920700470A KR 927003917 A KR927003917 A KR 927003917A
- Authority
- KR
- South Korea
- Prior art keywords
- group
- polymer
- alkyl group
- carboxyl
- general formula
- 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.)
- Ceased
Links
- 229920000642 polymer Polymers 0.000 title claims description 23
- 229920001577 copolymer Polymers 0.000 title claims description 16
- 239000000945 filler Substances 0.000 title claims description 4
- 239000010893 paper waste Substances 0.000 title claims description 4
- 238000005188 flotation Methods 0.000 title description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims 14
- 125000003118 aryl group Chemical group 0.000 claims 13
- 125000000217 alkyl group Chemical group 0.000 claims 11
- 150000002148 esters Chemical class 0.000 claims 9
- 229910052739 hydrogen Inorganic materials 0.000 claims 9
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 9
- 239000000178 monomer Substances 0.000 claims 9
- 229920003169 water-soluble polymer Polymers 0.000 claims 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims 7
- 238000000034 method Methods 0.000 claims 7
- 239000000725 suspension Substances 0.000 claims 7
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 claims 6
- 125000004209 (C1-C8) alkyl group Chemical group 0.000 claims 6
- 239000001257 hydrogen Substances 0.000 claims 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 5
- -1 alkyl radical Chemical class 0.000 claims 5
- 150000001414 amino alcohols Chemical class 0.000 claims 5
- 150000008064 anhydrides Chemical group 0.000 claims 5
- 150000004985 diamines Chemical class 0.000 claims 5
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 claims 4
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 claims 4
- 125000003277 amino group Chemical group 0.000 claims 4
- 150000001733 carboxylic acid esters Chemical class 0.000 claims 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 4
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 3
- 238000007605 air drying Methods 0.000 claims 3
- 150000001412 amines Chemical class 0.000 claims 3
- 229910052736 halogen Inorganic materials 0.000 claims 3
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims 2
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims 2
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical group C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 claims 2
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 claims 2
- 229910019142 PO4 Inorganic materials 0.000 claims 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims 2
- 239000002253 acid Substances 0.000 claims 2
- 150000007513 acids Chemical class 0.000 claims 2
- 229910052799 carbon Inorganic materials 0.000 claims 2
- 239000003245 coal Substances 0.000 claims 2
- 150000002367 halogens Chemical class 0.000 claims 2
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 claims 2
- 229910052760 oxygen Inorganic materials 0.000 claims 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims 2
- 239000010452 phosphate Substances 0.000 claims 2
- 230000000379 polymerizing effect Effects 0.000 claims 2
- 150000001875 compounds Chemical class 0.000 claims 1
- 125000004185 ester group Chemical group 0.000 claims 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims 1
- 150000002431 hydrogen Chemical class 0.000 claims 1
- 150000002500 ions Chemical class 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
- C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
-
- 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
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
- D21C5/02—Working-up waste paper
- D21C5/022—Chemicals therefor
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
-
- 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
- Y10S210/00—Liquid purification or separation
- Y10S210/928—Paper mill waste, e.g. white water, black liquor treated
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Toxicology (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP3928842.0 | 1989-08-31 | ||
| DE3928842A DE3928842A1 (de) | 1989-08-31 | 1989-08-31 | Verfahren zur flotation von fuellstoffen aus altpapier in gegenwart von polymeren und/oder copolymeren |
| PCT/EP1990/001396 WO1991003597A1 (de) | 1989-08-31 | 1990-08-22 | Verfahren zur flotation von füllstoffen aus altpapieren in gegenwart von polymeren und/oder copolymeren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR927003917A true KR927003917A (ko) | 1992-12-18 |
Family
ID=6388288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019920700470A Ceased KR927003917A (ko) | 1989-08-31 | 1990-08-22 | 중합체 및/또는 공중합체 존재하의 폐지로 부터 충진제를 부선(flotation)하는 방법 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US5238533A (https=) |
| EP (1) | EP0494157B1 (https=) |
| JP (1) | JPH05500085A (https=) |
| KR (1) | KR927003917A (https=) |
| AT (1) | ATE117749T1 (https=) |
| AU (1) | AU635558B2 (https=) |
| CA (1) | CA2066634A1 (https=) |
| DE (2) | DE3928842A1 (https=) |
| FI (1) | FI98934C (https=) |
| PL (1) | PL286681A1 (https=) |
| RU (1) | RU2052555C1 (https=) |
| WO (1) | WO1991003597A1 (https=) |
| YU (1) | YU163090A (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5385639A (en) * | 1993-08-27 | 1995-01-31 | Hoechst Celanese Corporation | Deinking wastepaper printed with oil-based ink |
| US6666950B2 (en) | 2001-11-28 | 2003-12-23 | Basf Ag | Process for deinking paper using a triglyceride |
| JP5593791B2 (ja) * | 2010-03-31 | 2014-09-24 | 栗田工業株式会社 | 脱墨工程におけるフローテーター用異物除去剤、異物除去方法、及び脱墨パルプの製造方法 |
| CN117569105B (zh) * | 2023-12-29 | 2024-04-09 | 山东庞疃纸业有限公司 | 一种提高化学法脱墨浆洁净度的处理方法 |
| JP2025111303A (ja) * | 2024-01-17 | 2025-07-30 | 住友化学株式会社 | 浮選剤およびヒ素非含有銅鉱物の回収方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2552014A1 (de) * | 1975-11-20 | 1977-05-26 | Basf Ag | Mischungen auf der basis von polyacrylamiden mit wasserloeslichen, harzartigen amino-kondensationsprodukten |
| IT1074373B (it) * | 1976-01-16 | 1985-04-20 | Solvay | Processo per la rigenerazione di carta vecchia |
| US4360402A (en) * | 1979-03-27 | 1982-11-23 | J. M. Voith Gmbh | Process and apparatus for preparing waste paper for reuse |
| IT1155310B (it) * | 1982-04-19 | 1987-01-28 | Jean Marie Clement | Procedimento per il trattamento di riciclaggio di carta stampata da macero |
| DE3624813A1 (de) * | 1986-07-23 | 1988-03-10 | Stockhausen Chem Fab Gmbh | Amphotere wasserloesliche polymere, verfahren zu ihrer herstellung und ihre verwendung als dispergierhilfsmittel |
| DE3839479A1 (de) * | 1988-11-23 | 1990-06-07 | Henkel Kgaa | Deinken von altpapieren |
| DE3900941A1 (de) * | 1989-01-14 | 1990-07-19 | Henkel Kgaa | Verfahren zur flotation von fuellstoffen aus altpapieren in gegenwart organischer phosphorsaeureester |
-
1989
- 1989-08-31 DE DE3928842A patent/DE3928842A1/de not_active Withdrawn
-
1990
- 1990-08-22 JP JP2511460A patent/JPH05500085A/ja active Pending
- 1990-08-22 WO PCT/EP1990/001396 patent/WO1991003597A1/de not_active Ceased
- 1990-08-22 US US07/836,315 patent/US5238533A/en not_active Expired - Fee Related
- 1990-08-22 DE DE59008382T patent/DE59008382D1/de not_active Expired - Fee Related
- 1990-08-22 KR KR1019920700470A patent/KR927003917A/ko not_active Ceased
- 1990-08-22 AU AU61677/90A patent/AU635558B2/en not_active Ceased
- 1990-08-22 AT AT90912384T patent/ATE117749T1/de not_active IP Right Cessation
- 1990-08-22 RU SU5011440 patent/RU2052555C1/ru active
- 1990-08-22 EP EP19900912384 patent/EP0494157B1/de not_active Expired - Lifetime
- 1990-08-22 CA CA 2066634 patent/CA2066634A1/en not_active Abandoned
- 1990-08-27 YU YU163090A patent/YU163090A/sh unknown
- 1990-08-30 PL PL28668190A patent/PL286681A1/xx unknown
-
1992
- 1992-02-25 FI FI920828A patent/FI98934C/fi not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0494157B1 (de) | 1995-01-25 |
| DE3928842A1 (de) | 1991-03-14 |
| FI98934C (fi) | 1997-09-10 |
| AU635558B2 (en) | 1993-03-25 |
| WO1991003597A1 (de) | 1991-03-21 |
| DE59008382D1 (de) | 1995-03-09 |
| US5238533A (en) | 1993-08-24 |
| FI920828A0 (fi) | 1992-02-25 |
| PL286681A1 (https=) | 1991-08-26 |
| FI98934B (fi) | 1997-05-30 |
| RU2052555C1 (ru) | 1996-01-20 |
| YU163090A (sh) | 1992-07-20 |
| CA2066634A1 (en) | 1991-03-01 |
| ATE117749T1 (de) | 1995-02-15 |
| JPH05500085A (ja) | 1993-01-14 |
| AU6167790A (en) | 1991-04-08 |
| EP0494157A1 (de) | 1992-07-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19920229 |
|
| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19950812 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19920229 Comment text: Patent Application |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19980626 Patent event code: PE09021S01D |
|
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 19980930 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 19980626 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |