NL35244C - - Google Patents
Info
- Publication number
- NL35244C NL35244C NL64958A NL64958A NL35244C NL 35244 C NL35244 C NL 35244C NL 64958 A NL64958 A NL 64958A NL 64958 A NL64958 A NL 64958A NL 35244 C NL35244 C NL 35244C
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
- G11B3/68—Record carriers
- G11B3/70—Record carriers characterised by the selection of material or structure; Processes or apparatus specially adapted for manufacturing record carriers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/48—Isomerisation; Cyclisation
-
- 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
- D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/14—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated alcohols, e.g. polyvinyl alcohol, or of their acetals or ketals
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Artificial Filaments (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR751824T | 1932-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL35244C true NL35244C (OSRAM) | 1935-04-15 |
Family
ID=32510319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL64958A NL35244C (OSRAM) | 1932-04-20 | 1933-04-13 |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US1990399A (OSRAM) |
| FR (1) | FR751824A (OSRAM) |
| GB (1) | GB409507A (OSRAM) |
| NL (1) | NL35244C (OSRAM) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2448358A (en) * | 1944-11-27 | 1948-08-31 | Resistoflex Corp | Plasticized polyvinyl alcohol compositions |
| US2547618A (en) * | 1947-11-03 | 1951-04-03 | Alais & Froges & Camarque Cie | Manufacture of functional derivatives of polyvinylic copolymers |
| US2487864A (en) * | 1948-09-08 | 1949-11-15 | American Viscose Corp | Linear polyvinyl acetals |
| US2965437A (en) * | 1958-04-02 | 1960-12-20 | Du Pont | Process for wet spinning plasticized elastomeric polymers and subsequently removing the plasticizer |
-
1932
- 1932-04-23 FR FR751824D patent/FR751824A/fr not_active Expired
-
1933
- 1933-03-18 US US661636A patent/US1990399A/en not_active Expired - Lifetime
- 1933-04-13 NL NL64958A patent/NL35244C/xx active
- 1933-04-19 GB GB11476/33A patent/GB409507A/en not_active Expired
- 1933-04-20 US US667054A patent/US2035939A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2035939A (en) | 1936-03-31 |
| GB409507A (en) | 1934-05-03 |
| FR751824A (fr) | 1933-09-11 |
| US1990399A (en) | 1935-02-05 |