NL272033A - - Google Patents
Info
- Publication number
- NL272033A NL272033A NL272033DA NL272033A NL 272033 A NL272033 A NL 272033A NL 272033D A NL272033D A NL 272033DA NL 272033 A NL272033 A NL 272033A
- Authority
- NL
- Netherlands
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
- C08G2/02—Polymerisation initiated by wave energy or by particle radiation
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- 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
- C08G2/10—Polymerisation of cyclic oligomers of formaldehyde
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S522/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S522/911—Specified treatment involving megarad or less
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US7286560A | 1960-12-01 | 1960-12-01 | |
| US11851161A | 1961-06-21 | 1961-06-21 | |
| US56246766A | 1966-07-05 | 1966-07-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL272033A true NL272033A (ru) |
Family
ID=27372177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL272033D NL272033A (ru) | 1960-12-01 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3518177A (ru) |
| NL (1) | NL272033A (ru) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3975249A (en) * | 1970-12-22 | 1976-08-17 | Imperial Chemical Industries Limited | Aromatic polymers of increased resistance to flow and molecular weight obtained by irradiation |
| US3959101A (en) * | 1970-12-22 | 1976-05-25 | Imperial Chemical Industries Limited | Irradiated aromatic polysulphones of increased flow resistance and molecular weight |
| US3839290A (en) * | 1972-10-04 | 1974-10-01 | F Dubovitsky | Method for preparing high-molecular polyoxymethylene |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3005799A (en) * | 1959-05-18 | 1961-10-24 | Bayer Ag | Polymerization of formaldehyde |
| US3242063A (en) * | 1960-07-12 | 1966-03-22 | Japanese Ass For Radiation Res | Method for the manufacture of polymeric trioxane |
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0
- NL NL272033D patent/NL272033A/xx unknown
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1966
- 1966-07-05 US US562467A patent/US3518177A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3518177A (en) | 1970-06-30 |