FR2151505A5 - - Google Patents
Info
- Publication number
- FR2151505A5 FR2151505A5 FR7131486A FR7131486A FR2151505A5 FR 2151505 A5 FR2151505 A5 FR 2151505A5 FR 7131486 A FR7131486 A FR 7131486A FR 7131486 A FR7131486 A FR 7131486A FR 2151505 A5 FR2151505 A5 FR 2151505A5
- Authority
- FR
- France
- 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.)
- Expired
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)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE788190D BE788190A (fr) | 1971-08-31 | Dispersions de fibres et articles non tisses en derivant | |
FR7131486A FR2151505A5 (it) | 1971-08-31 | 1971-08-31 | |
NL7211498A NL7211498A (it) | 1971-08-31 | 1972-08-23 | |
GB4023072A GB1371275A (en) | 1971-08-31 | 1972-08-30 | Fibre dispersions and non-woven articles made from them |
DE19722242776 DE2242776A1 (de) | 1971-08-31 | 1972-08-31 | Faserdispersionen und daraus stammende nicht-gewebte erzeugnisse |
IT2870572A IT964424B (it) | 1971-08-31 | 1972-08-31 | Dispersioni di fibre e articoli non tessuti che ne derivano |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7131486A FR2151505A5 (it) | 1971-08-31 | 1971-08-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2151505A5 true FR2151505A5 (it) | 1973-04-20 |
Family
ID=9082374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7131486A Expired FR2151505A5 (it) | 1971-08-31 | 1971-08-31 |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE788190A (it) |
DE (1) | DE2242776A1 (it) |
FR (1) | FR2151505A5 (it) |
GB (1) | GB1371275A (it) |
IT (1) | IT964424B (it) |
NL (1) | NL7211498A (it) |
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 |
---|---|
NL7211498A (it) | 1973-03-02 |
DE2242776A1 (de) | 1973-03-15 |
GB1371275A (en) | 1974-10-23 |
IT964424B (it) | 1974-01-21 |
BE788190A (fr) | 1973-02-28 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |