BE741343A - - Google Patents
Info
- Publication number
- BE741343A BE741343A BE741343DA BE741343A BE 741343 A BE741343 A BE 741343A BE 741343D A BE741343D A BE 741343DA BE 741343 A BE741343 A BE 741343A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/26—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D307/30—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D307/32—Oxygen atoms
- C07D307/33—Oxygen atoms in position 2, the oxygen atom being in its keto or unsubstituted enol form
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/40—Unsaturated compounds
- C07C59/76—Unsaturated compounds containing keto groups
- C07C59/90—Unsaturated compounds containing keto groups containing singly bound oxygen-containing groups
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- 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
- C08F2/00—Processes of polymerisation
- C08F2/46—Polymerisation initiated by wave energy or particle radiation
-
- 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
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/01—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to unsaturated polyesters
-
- 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
- C08F299/00—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
- C08F299/02—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates
- C08F299/04—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from polyesters
- C08F299/0407—Processes of polymerisation
- C08F299/0421—Polymerisation initiated by wave energy or particle radiation
-
- 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
- C08F299/00—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
- C08F299/02—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates
- C08F299/04—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from polyesters
- C08F299/0407—Processes of polymerisation
- C08F299/0421—Polymerisation initiated by wave energy or particle radiation
- C08F299/0428—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
- C08F299/0435—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681807301 DE1807301A1 (de) | 1968-11-06 | 1968-11-06 | Neue Buttersaeurederivate |
Publications (1)
Publication Number | Publication Date |
---|---|
BE741343A true BE741343A (xx) | 1970-05-06 |
Family
ID=5712518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE741343D BE741343A (xx) | 1968-11-06 | 1969-11-06 |
Country Status (10)
Country | Link |
---|---|
US (1) | US3824284A (xx) |
JP (1) | JPS501596B1 (xx) |
AT (2) | AT305631B (xx) |
BE (1) | BE741343A (xx) |
DE (1) | DE1807301A1 (xx) |
ES (1) | ES373231A1 (xx) |
FR (1) | FR2022723A1 (xx) |
GB (1) | GB1229082A (xx) |
NL (1) | NL6916372A (xx) |
SE (1) | SE360350B (xx) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2022507A1 (de) * | 1970-05-08 | 1971-11-25 | Bayer Ag | Photolabile Valeriansaeuren und Valerate |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3914166A (en) * | 1968-11-06 | 1975-10-21 | Bayer Ag | Butyric acid derivatives as novel photosensitizers |
US3891524A (en) * | 1968-11-06 | 1975-06-24 | Bayer Ag | Butyric acid derivatives as photosensitizers for unsaturated compounds |
US3915823A (en) * | 1968-11-06 | 1975-10-28 | Bayer Ag | Benzoyl butyric acid derivates as photosensitizers for unsaturated materials |
US4017652A (en) * | 1974-10-23 | 1977-04-12 | Ppg Industries, Inc. | Photocatalyst system and ultraviolet light curable coating compositions containing the same |
JPS521894U (xx) * | 1975-06-23 | 1977-01-07 | ||
JPS52115698U (xx) * | 1976-02-26 | 1977-09-02 | ||
JPS53138693U (xx) * | 1977-04-08 | 1978-11-02 | ||
EP0003002B1 (de) * | 1977-12-22 | 1984-06-13 | Ciba-Geigy Ag | Verwendung von aromatisch-aliphatischen Ketonen als Photoinitiatoren, photopolymerisierbare Systeme enthaltend solche Ketone und neue aromatisch-aliphatische Ketone |
US5124482A (en) * | 1988-02-22 | 1992-06-23 | Warner-Lambert Company | Process for trans-6-(2-substituted-pyrrol-1-yl)alkyl)pyran-2-one inhibitors of cholesterol synthesis |
CN103880788B (zh) * | 2014-02-19 | 2016-03-16 | 成都中医药大学 | 一种呋喃内酯环类衍生物的晶型 |
-
1968
- 1968-11-06 DE DE19681807301 patent/DE1807301A1/de active Pending
-
1969
- 1969-10-20 US US00867939A patent/US3824284A/en not_active Expired - Lifetime
- 1969-10-30 NL NL6916372A patent/NL6916372A/xx unknown
- 1969-11-04 AT AT847070A patent/AT305631B/de not_active IP Right Cessation
- 1969-11-04 AT AT1034169A patent/AT294053B/de not_active IP Right Cessation
- 1969-11-05 SE SE15195/69A patent/SE360350B/xx unknown
- 1969-11-06 GB GB1229082D patent/GB1229082A/en not_active Expired
- 1969-11-06 JP JP44088448A patent/JPS501596B1/ja active Pending
- 1969-11-06 BE BE741343D patent/BE741343A/xx unknown
- 1969-11-06 ES ES373231A patent/ES373231A1/es not_active Expired
- 1969-11-06 FR FR6938245A patent/FR2022723A1/fr not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2022507A1 (de) * | 1970-05-08 | 1971-11-25 | Bayer Ag | Photolabile Valeriansaeuren und Valerate |
Also Published As
Publication number | Publication date |
---|---|
DE1807301A1 (de) | 1970-06-04 |
JPS501596B1 (xx) | 1975-01-20 |
ES373231A1 (es) | 1971-12-16 |
FR2022723A1 (xx) | 1970-08-07 |
US3824284A (en) | 1974-07-16 |
AT294053B (de) | 1971-11-10 |
GB1229082A (xx) | 1971-04-21 |
NL6916372A (xx) | 1970-05-11 |
AT305631B (de) | 1973-03-12 |
SE360350B (xx) | 1973-09-24 |