BE557339A - - Google Patents
Info
- Publication number
- BE557339A BE557339A BE557339DA BE557339A BE 557339 A BE557339 A BE 557339A BE 557339D A BE557339D A BE 557339DA BE 557339 A BE557339 A BE 557339A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
- C08G2/06—Catalysts
-
- 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
- C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
- C08G2/08—Polymerisation of formaldehyde
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/66—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyethers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30736252A | 1952-08-30 | 1952-08-30 | |
| US36523353A | 1953-06-30 | 1953-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE557339A true BE557339A (en:Method) |
Family
ID=26975699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE557339D BE557339A (en:Method) | 1952-08-30 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE557339A (en:Method) |
| CH (2) | CH442745A (en:Method) |
| NL (2) | NL114115C (en:Method) |
-
0
- NL NLAANVRAGE7308195,A patent/NL180993B/xx unknown
- BE BE557339D patent/BE557339A/xx unknown
- NL NL114115D patent/NL114115C/xx active
-
1953
- 1953-08-31 CH CH1226265A patent/CH442745A/de unknown
- 1953-08-31 CH CH9593253A patent/CH400571A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL180993B (nl) | |
| NL114115C (en:Method) | |
| CH400571A (de) | 1965-10-15 |
| CH442745A (de) | 1967-08-31 |