IT1066332B - Acetali ciclici di polioli e procedimento per la loro produzione ed applicazione - Google Patents
Acetali ciclici di polioli e procedimento per la loro produzione ed applicazioneInfo
- Publication number
- IT1066332B IT1066332B IT51957/76A IT5195776A IT1066332B IT 1066332 B IT1066332 B IT 1066332B IT 51957/76 A IT51957/76 A IT 51957/76A IT 5195776 A IT5195776 A IT 5195776A IT 1066332 B IT1066332 B IT 1066332B
- Authority
- IT
- Italy
- Prior art keywords
- polyols
- procedure
- production
- application
- cyclic acetals
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
- C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
- C07D493/10—Spiro-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D317/18—Radicals substituted by singly bound oxygen or sulfur atoms
- C07D317/20—Free hydroxyl or mercaptan
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D317/18—Radicals substituted by singly bound oxygen or sulfur atoms
- C07D317/22—Radicals substituted by singly bound oxygen or sulfur atoms etherified
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D319/04—1,3-Dioxanes; Hydrogenated 1,3-dioxanes
- C07D319/06—1,3-Dioxanes; Hydrogenated 1,3-dioxanes not condensed with other rings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/15—Heterocyclic compounds having oxygen in the ring
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/15—Heterocyclic compounds having oxygen in the ring
- C08K5/156—Heterocyclic compounds having oxygen in the ring having two oxygen atoms in the ring
-
- 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
- Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S524/925—Natural rubber compositions having nonreactive materials, i.e. NRM, other than: carbon, silicon dioxide, glass titanium dioxide, water, hydrocarbon or halohydrocarbon
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
- Plural Heterocyclic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2548911A DE2548911C3 (de) | 1975-10-31 | 1975-10-31 | Verwendung von cyclischen Acetalen der Polyole bei der Herstellung von gegen Ozonangriff geschützten Kautschuken |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1066332B true IT1066332B (it) | 1985-03-04 |
Family
ID=5960594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT51957/76A IT1066332B (it) | 1975-10-31 | 1976-10-29 | Acetali ciclici di polioli e procedimento per la loro produzione ed applicazione |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4088630A (it) |
| JP (1) | JPS5257179A (it) |
| BE (1) | BE847791A (it) |
| BR (1) | BR7607283A (it) |
| CA (1) | CA1074035A (it) |
| CH (1) | CH605513A5 (it) |
| DE (1) | DE2548911C3 (it) |
| ES (1) | ES452848A1 (it) |
| FR (1) | FR2329666A1 (it) |
| GB (1) | GB1567462A (it) |
| IN (1) | IN156060B (it) |
| IT (1) | IT1066332B (it) |
| NL (1) | NL167711C (it) |
| ZA (1) | ZA766509B (it) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3114639A1 (de) | 1981-04-10 | 1982-10-28 | Bayer Ag, 5090 Leverkusen | Verwendung von offenkettigen acetalen oder ketalen als nichtverfaerbende ozonschutzmittel |
| DE3123522A1 (de) * | 1981-06-13 | 1982-12-30 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung cyclischer acetale |
| DE3133567A1 (de) * | 1981-08-25 | 1983-03-10 | Bayer Ag, 5090 Leverkusen | Cyclische acetale von diolen, deren herstellung und verwendung als nichtverfaerbende ozonschutzmittel |
| DE3228861A1 (de) * | 1982-08-03 | 1984-02-09 | Bayer Ag, 5090 Leverkusen | Verwendung von enolethern als nichtverfaerbende ozonschutzmittel |
| DE3228864A1 (de) * | 1982-08-03 | 1984-02-09 | Bayer Ag, 5090 Leverkusen | Verwendung von enolethern als nichtverfaerbende ozonschutzmittel |
| US4537634A (en) * | 1983-06-01 | 1985-08-27 | Sun Chemical Corporation | Compounds and their use as insolubilizers for binders for paper coating compositions |
| US4677149A (en) * | 1986-12-11 | 1987-06-30 | R. T. Wanderbilt Company, Inc. | Norbornene derivatives of phenols |
| US10538642B2 (en) | 2013-03-22 | 2020-01-21 | Honeywell International Inc. | Rubber-based elastomeric compositions and articles of manufacture produced therewith |
| JP7240721B2 (ja) * | 2019-04-09 | 2023-03-16 | 精工化学株式会社 | 耐オゾン性老化防止剤 |
| WO2023189908A1 (ja) * | 2022-03-29 | 2023-10-05 | デンカ株式会社 | ゴム組成物、加硫物、及び加硫成形体 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL257167A (it) * | 1959-10-23 | |||
| US3632550A (en) * | 1965-08-27 | 1972-01-04 | Monsanto Co | Method of protecting rubber from degradation with 4-(p-(substituted amino)phenyl) morpholines |
| US3634313A (en) * | 1967-05-18 | 1972-01-11 | American Cyanamid Co | Antiozonants for rubber |
| US3625913A (en) * | 1969-05-22 | 1971-12-07 | Firestone Tire & Rubber Co | {37 n{40 -alkyl, and n{40 -aryl-n-fluorenyl-p-phenylene-diamines as antiozonants in natural and synthetic diene rubbers{38 |
| JPS4843748B1 (it) * | 1969-10-06 | 1973-12-20 | New Japan Chem Co Ltd | |
| DE2146263A1 (de) * | 1971-09-16 | 1973-03-22 | Bayer Ag | Verfahren zur herstellung ozonbestaendiger vulkanisate ohne eigengeruch |
| US3766211A (en) * | 1972-03-09 | 1973-10-16 | Ciba Geigy Ag | Epoxidized hydroaromatic acetals |
| US3926912A (en) * | 1973-02-10 | 1975-12-16 | Bayer Ag | Polymerizing chloroprene in the presence of xanthogen disulphides with functional groups |
-
1975
- 1975-10-31 DE DE2548911A patent/DE2548911C3/de not_active Expired
-
1976
- 1976-10-25 GB GB44160/76A patent/GB1567462A/en not_active Expired
- 1976-10-26 US US05/735,394 patent/US4088630A/en not_active Expired - Lifetime
- 1976-10-29 ZA ZA766509A patent/ZA766509B/xx unknown
- 1976-10-29 CH CH1367776A patent/CH605513A5/xx not_active IP Right Cessation
- 1976-10-29 BR BR7607283A patent/BR7607283A/pt unknown
- 1976-10-29 CA CA264,444A patent/CA1074035A/en not_active Expired
- 1976-10-29 IT IT51957/76A patent/IT1066332B/it active
- 1976-10-29 NL NL7612052A patent/NL167711C/xx not_active IP Right Cessation
- 1976-10-29 FR FR7632836A patent/FR2329666A1/fr active Granted
- 1976-10-29 BE BE171917A patent/BE847791A/xx not_active IP Right Cessation
- 1976-10-29 JP JP51129541A patent/JPS5257179A/ja active Granted
- 1976-10-29 ES ES452848A patent/ES452848A1/es not_active Expired
-
1977
- 1977-06-24 IN IN949/CAL/77A patent/IN156060B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7612052A (nl) | 1977-05-03 |
| GB1567462A (en) | 1980-05-14 |
| CH605513A5 (it) | 1978-09-29 |
| US4088630A (en) | 1978-05-09 |
| CA1074035A (en) | 1980-03-18 |
| BR7607283A (pt) | 1977-09-13 |
| NL167711C (nl) | 1982-01-18 |
| IN156060B (it) | 1985-05-04 |
| DE2548911A1 (de) | 1977-05-12 |
| DE2548911C3 (de) | 1981-06-11 |
| JPS5530737B2 (it) | 1980-08-13 |
| FR2329666B1 (it) | 1980-10-10 |
| NL167711B (nl) | 1981-08-17 |
| ES452848A1 (es) | 1977-10-16 |
| ZA766509B (en) | 1977-10-26 |
| JPS5257179A (en) | 1977-05-11 |
| BE847791A (fr) | 1977-04-29 |
| DE2548911B2 (de) | 1980-07-10 |
| FR2329666A1 (fr) | 1977-05-27 |
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