NL7211498A - - Google Patents
Info
- Publication number
- NL7211498A NL7211498A NL7211498A NL7211498A NL7211498A NL 7211498 A NL7211498 A NL 7211498A NL 7211498 A NL7211498 A NL 7211498A NL 7211498 A NL7211498 A NL 7211498A NL 7211498 A NL7211498 A NL 7211498A
- Authority
- NL
- Netherlands
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
-
- 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
- D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
- D21H17/57—Polyureas; Polyurethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Polyurethanes Or Polyureas (AREA)
- Nonwoven Fabrics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7131486A FR2151505A5 (enExample) | 1971-08-31 | 1971-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7211498A true NL7211498A (enExample) | 1973-03-02 |
Family
ID=9082374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7211498A NL7211498A (enExample) | 1971-08-31 | 1972-08-23 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE788190A (enExample) |
| DE (1) | DE2242776A1 (enExample) |
| FR (1) | FR2151505A5 (enExample) |
| GB (1) | GB1371275A (enExample) |
| IT (1) | IT964424B (enExample) |
| NL (1) | NL7211498A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114908602B (zh) * | 2022-04-19 | 2023-09-22 | 苏州大学 | 可冲散湿巾的制备方法及可冲散湿巾 |
-
0
- BE BE788190D patent/BE788190A/xx unknown
-
1971
- 1971-08-31 FR FR7131486A patent/FR2151505A5/fr not_active Expired
-
1972
- 1972-08-23 NL NL7211498A patent/NL7211498A/xx unknown
- 1972-08-30 GB GB4023072A patent/GB1371275A/en not_active Expired
- 1972-08-31 DE DE19722242776 patent/DE2242776A1/de active Pending
- 1972-08-31 IT IT2870572A patent/IT964424B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2151505A5 (enExample) | 1973-04-20 |
| DE2242776A1 (de) | 1973-03-15 |
| BE788190A (fr) | 1973-02-28 |
| IT964424B (it) | 1974-01-21 |
| GB1371275A (en) | 1974-10-23 |