BE789818A - Composes de polycetal - Google Patents
Composes de polycetalInfo
- Publication number
- BE789818A BE789818A BE789818DA BE789818A BE 789818 A BE789818 A BE 789818A BE 789818D A BE789818D A BE 789818DA BE 789818 A BE789818 A BE 789818A
- Authority
- BE
- Belgium
- Prior art keywords
- polycetal
- compounds
- polycetal compounds
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/12—Chemical modification
-
- 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
- C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Polyethers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18750971A | 1971-10-07 | 1971-10-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE789818A true BE789818A (fr) | 1973-04-06 |
Family
ID=22689280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE789818D BE789818A (fr) | 1971-10-07 | Composes de polycetal |
Country Status (4)
Country | Link |
---|---|
US (1) | US3734888A (fr) |
BE (1) | BE789818A (fr) |
DE (1) | DE2248961A1 (fr) |
FR (1) | FR2156113A1 (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3956240A (en) * | 1973-07-12 | 1976-05-11 | Raychem Corporation | Novel polyketones |
US4906786A (en) * | 1982-09-30 | 1990-03-06 | Amoco Corporation | Monomers and polyketal polymers |
US5093460A (en) * | 1982-09-30 | 1992-03-03 | Amoco Corporation | Monomers and polyketal polymers from such monomers |
CA1211752A (fr) * | 1982-09-30 | 1986-09-23 | Donald R. Kelsey | Monomeres et polycetals polymeriques obtenus a parti de ces monomeres |
US4774344A (en) * | 1982-09-30 | 1988-09-27 | Amoco Corporation | 2,2-bis-phenol dioxolanes monomers |
JPH0680113B2 (ja) * | 1983-03-31 | 1994-10-12 | レイケム・コーポレイション | 芳香族ポリマ−の製法 |
JPS60251273A (ja) * | 1984-05-28 | 1985-12-11 | Mitsubishi Heavy Ind Ltd | 真空蒸発装置の蒸発量制御方法 |
US4882397A (en) * | 1986-12-05 | 1989-11-21 | Amoco Corporation | Method for converting polyketals to polyaryletherketones in the presence of a metal salt |
GB0709815D0 (en) * | 2007-05-22 | 2007-07-04 | Cytec Tech Corp | Reversible derivation of poly (aryl ether ketones) |
US10066119B2 (en) | 2015-03-03 | 2018-09-04 | Ricoh Co., Ltd. | Method for solid freeform fabrication |
US10688770B2 (en) * | 2015-03-03 | 2020-06-23 | Ricoh Co., Ltd. | Methods for solid freeform fabrication |
US9808993B2 (en) | 2015-03-03 | 2017-11-07 | Ricoh Co., Ltd. | Method for solid freeform fabrication |
US9695280B2 (en) * | 2015-03-03 | 2017-07-04 | Ricoh Co., Ltd. | Methods for solid freeform fabrication |
-
0
- BE BE789818D patent/BE789818A/fr unknown
-
1971
- 1971-10-07 US US00187509A patent/US3734888A/en not_active Expired - Lifetime
-
1972
- 1972-10-06 DE DE19722248961 patent/DE2248961A1/de active Pending
- 1972-10-06 FR FR7235479A patent/FR2156113A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2156113A1 (fr) | 1973-05-25 |
DE2248961A1 (de) | 1973-04-12 |
US3734888A (en) | 1973-05-22 |
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