NL7217333A - - Google Patents
Info
- Publication number
- NL7217333A NL7217333A NL7217333A NL7217333A NL7217333A NL 7217333 A NL7217333 A NL 7217333A NL 7217333 A NL7217333 A NL 7217333A NL 7217333 A NL7217333 A NL 7217333A NL 7217333 A NL7217333 A NL 7217333A
- Authority
- NL
- Netherlands
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
- C08G12/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
- C08G12/34—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds and acyclic or carbocyclic compounds
- C08G12/36—Ureas; Thioureas
- C08G12/38—Ureas; Thioureas and melamines
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- 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
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/47—Condensation polymers of aldehydes or ketones
- D21H17/49—Condensation polymers of aldehydes or ketones with compounds containing hydrogen bound to nitrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Reinforced Plastic Materials (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US21016071A | 1971-12-20 | 1971-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7217333A true NL7217333A (enExample) | 1973-06-22 |
Family
ID=22781812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7217333A NL7217333A (enExample) | 1971-12-20 | 1972-12-19 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4869892A (enExample) |
| CA (1) | CA986634A (enExample) |
| DE (1) | DE2261800A1 (enExample) |
| FR (1) | FR2164758A1 (enExample) |
| NL (1) | NL7217333A (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3039762A1 (de) * | 1980-10-22 | 1982-05-27 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von papier mit hoher nassfestigkeit |
| JPS6136311A (ja) * | 1984-07-27 | 1986-02-21 | Nippon Kasei Kk | 尿素ホルムアルデヒド樹脂の製造方法 |
| JPS6136312A (ja) * | 1984-07-27 | 1986-02-21 | Nippon Kasei Kk | 尿素ホルムアルデヒド樹脂の製法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3629176A (en) * | 1964-08-10 | 1971-12-21 | Allied Chem | Non-resinous compositions containing a urea-formaldehyde reaction product and melamine |
-
1972
- 1972-12-12 CA CA158672A patent/CA986634A/en not_active Expired
- 1972-12-16 DE DE19722261800 patent/DE2261800A1/de active Pending
- 1972-12-19 JP JP12680072A patent/JPS4869892A/ja active Pending
- 1972-12-19 NL NL7217333A patent/NL7217333A/xx not_active Application Discontinuation
- 1972-12-20 FR FR7245481A patent/FR2164758A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2164758B1 (enExample) | 1975-09-12 |
| CA986634A (en) | 1976-03-30 |
| FR2164758A1 (en) | 1973-08-03 |
| JPS4869892A (enExample) | 1973-09-21 |
| DE2261800A1 (de) | 1973-07-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |