CH558169D - - Google Patents
Info
- Publication number
- CH558169D CH558169D CH558169DD CH558169D CH 558169 D CH558169 D CH 558169D CH 558169D D CH558169D D CH 558169DD CH 558169 D CH558169 D CH 558169D
- Authority
- CH
- Switzerland
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
- C07D201/02—Preparation of lactams
- C07D201/04—Preparation of lactams from or via oximes by Beckmann rearrangement
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Nonwoven Fabrics (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Treatment Of Fiber Materials (AREA)
- Artificial Filaments (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US72061468A | 1968-04-11 | 1968-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH558169D true CH558169D (fr) | 1900-01-01 |
Family
ID=24894669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH558169D CH558169D (fr) | 1968-04-11 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3536556A (fr) |
| JP (1) | JPS5015900B1 (fr) |
| AT (1) | AT314465B (fr) |
| BE (1) | BE731411A (fr) |
| CH (1) | CH558169D (fr) |
| DE (1) | DE1918580C3 (fr) |
| ES (1) | ES365921A1 (fr) |
| FR (1) | FR2006079A1 (fr) |
| GB (1) | GB1268071A (fr) |
| IL (1) | IL31993A (fr) |
| LU (1) | LU58382A1 (fr) |
| NL (1) | NL6905646A (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3901755A (en) * | 1972-05-24 | 1975-08-26 | Cons Bathurst Ltd | Bonding of polymers by surface activation |
| SE7602629L (sv) * | 1975-03-03 | 1976-09-06 | Monsanto Co | Skiktade tyger och forfarande for deras tillverkning |
| JPS5419220U (fr) * | 1977-07-12 | 1979-02-07 | ||
| JPS54104428U (fr) * | 1977-12-29 | 1979-07-23 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2869973A (en) * | 1954-08-25 | 1959-01-20 | Du Pont | Synthetic paper sheet of chemically bonded synthetic polymer fibers and process of making the same |
| US2920992A (en) * | 1954-09-22 | 1960-01-12 | Du Pont | Article of commerce |
-
0
- CH CH558169D patent/CH558169D/xx unknown
-
1968
- 1968-04-11 US US720614A patent/US3536556A/en not_active Expired - Lifetime
-
1969
- 1969-04-08 GB GB07903/69A patent/GB1268071A/en not_active Expired
- 1969-04-08 LU LU58382D patent/LU58382A1/xx unknown
- 1969-04-10 IL IL31993A patent/IL31993A/en unknown
- 1969-04-11 BE BE731411D patent/BE731411A/xx unknown
- 1969-04-11 AT AT352569A patent/AT314465B/de not_active IP Right Cessation
- 1969-04-11 JP JP44027708A patent/JPS5015900B1/ja active Pending
- 1969-04-11 FR FR6911238A patent/FR2006079A1/fr not_active Withdrawn
- 1969-04-11 ES ES365921A patent/ES365921A1/es not_active Expired
- 1969-04-11 DE DE1918580A patent/DE1918580C3/de not_active Expired
- 1969-04-11 NL NL6905646A patent/NL6905646A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE731411A (fr) | 1969-10-13 |
| FR2006079A1 (fr) | 1969-12-19 |
| NL6905646A (fr) | 1969-10-14 |
| IL31993A (en) | 1972-07-26 |
| GB1268071A (en) | 1972-03-22 |
| DE1918580C3 (de) | 1979-03-15 |
| AT314465B (de) | 1974-04-10 |
| LU58382A1 (fr) | 1969-11-13 |
| DE1918580B2 (de) | 1978-07-13 |
| IL31993A0 (en) | 1969-06-25 |
| ES365921A1 (es) | 1971-03-16 |
| US3536556A (en) | 1970-10-27 |
| JPS5015900B1 (fr) | 1975-06-09 |
| DE1918580A1 (de) | 1969-10-30 |