BE740835A - - Google Patents
Info
- Publication number
- BE740835A BE740835A BE740835DA BE740835A BE 740835 A BE740835 A BE 740835A BE 740835D A BE740835D A BE 740835DA BE 740835 A BE740835 A BE 740835A
- Authority
- BE
- Belgium
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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
- D21H17/42—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic
- D21H17/43—Carboxyl groups or derivatives thereof
-
- 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
-
- 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
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/38—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing crosslinkable groups
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Paper (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US77135668A | 1968-10-28 | 1968-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE740835A true BE740835A (enrdf_load_html_response) | 1970-04-27 |
Family
ID=25091546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE740835D BE740835A (enrdf_load_html_response) | 1968-10-28 | 1969-10-27 |
Country Status (11)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69023896T2 (de) * | 1989-07-25 | 1996-10-17 | Nippon Catalytic Chem Ind | Zementhilfsmittel, dessen herstellung sowie zementzusammensetzung. |
| DE69208976T2 (de) * | 1991-08-23 | 1997-04-17 | Nippon Shokubai Co. Ltd., Osaka | Biologisch abbaubares, hydrophiles, vernetztes Polymer, Verfahren zu seiner Herstellung und seine Verwendung |
| DE4320433A1 (de) * | 1993-06-21 | 1994-12-22 | Wolff Walsrode Ag | Verfahren zur Herstellung von kationischen, wasserlöslichen Polymeren sowie deren Verwendung |
| AU7248794A (en) * | 1993-06-23 | 1995-01-17 | Johnson, Karen L. | Reactive polymers |
-
1969
- 1969-09-26 DE DE19691948755 patent/DE1948755B2/de active Granted
- 1969-10-01 CH CH1478069A patent/CH518323A/de not_active IP Right Cessation
- 1969-10-08 SE SE1381569A patent/SE344953B/xx unknown
- 1969-10-14 YU YU258669A patent/YU32902B/xx unknown
- 1969-10-21 CS CS696769A patent/CS151528B2/cs unknown
- 1969-10-27 BE BE740835D patent/BE740835A/xx unknown
- 1969-10-27 NL NL6916172A patent/NL159995C/xx not_active IP Right Cessation
- 1969-10-27 ES ES372901A patent/ES372901A1/es not_active Expired
- 1969-10-27 FR FR6936799A patent/FR2021722A1/fr not_active Withdrawn
- 1969-10-27 AT AT1010869A patent/AT295162B/de not_active IP Right Cessation
- 1969-10-28 GB GB5285569A patent/GB1285609A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| YU258669A (en) | 1975-04-30 |
| NL6916172A (enrdf_load_html_response) | 1970-05-01 |
| DE1948755A1 (de) | 1970-04-30 |
| DE1948755C3 (enrdf_load_html_response) | 1978-08-24 |
| AT295162B (de) | 1971-12-27 |
| YU32902B (en) | 1975-10-31 |
| CS151528B2 (enrdf_load_html_response) | 1973-10-19 |
| NL159995B (nl) | 1979-04-17 |
| CH518323A (de) | 1972-01-31 |
| DE1948755B2 (de) | 1977-10-20 |
| FR2021722A1 (enrdf_load_html_response) | 1970-07-24 |
| SE344953B (enrdf_load_html_response) | 1972-05-08 |
| GB1285609A (en) | 1972-08-16 |
| ES372901A1 (es) | 1972-03-16 |
| NL159995C (nl) | 1979-09-17 |