CH317909A - Verfahren zur Erhöhung der Wirksamkeit von Katalysatoren bei der Durchführung von Polymerisationen - Google Patents
Verfahren zur Erhöhung der Wirksamkeit von Katalysatoren bei der Durchführung von PolymerisationenInfo
- Publication number
- CH317909A CH317909A CH317909DA CH317909A CH 317909 A CH317909 A CH 317909A CH 317909D A CH317909D A CH 317909DA CH 317909 A CH317909 A CH 317909A
- Authority
- CH
- Switzerland
- Prior art keywords
- catalysts
- effectiveness
- increasing
- carrying
- out polymerizations
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000006116 polymerization reaction Methods 0.000 title 1
Classifications
-
- 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
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/50—Preparations specially adapted for dental root treatment
- A61K6/54—Filling; Sealing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
- A61K6/884—Preparations for artificial teeth, for filling teeth or for capping teeth comprising natural or synthetic resins
- A61K6/887—Compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- C08F4/00—Polymerisation catalysts
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Veterinary Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Plastic & Reconstructive Surgery (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEH10270A DE1014327B (de) | 1954-03-01 | 1954-03-01 | Verfahren zur Erhoehung der Wirksamkeit von Katalysatoren zur Herstellung von Polymerisationsprodukten |
| DEH19490A DE1110868B (de) | 1954-03-01 | 1954-03-01 | Verfahren zur Erhoehung der Wirksamkeit von Katalysatoren zur Herstellung von Polymerisationsprodukten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH317909A true CH317909A (de) | 1956-12-15 |
Family
ID=25979318
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH317909D CH317909A (de) | 1954-03-01 | 1952-11-03 | Verfahren zur Erhöhung der Wirksamkeit von Katalysatoren bei der Durchführung von Polymerisationen |
| CH353532D CH353532A (de) | 1954-03-01 | 1955-02-01 | Verfahren zur Erhöhung der Wirksamkeit von Katalysatoren bei der Durchführung von Vinylpolymerisationen |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH353532D CH353532A (de) | 1954-03-01 | 1955-02-01 | Verfahren zur Erhöhung der Wirksamkeit von Katalysatoren bei der Durchführung von Vinylpolymerisationen |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2776952A (de) |
| CH (2) | CH317909A (de) |
| DE (2) | DE1014327B (de) |
| FR (2) | FR1069088A (de) |
| GB (2) | GB734948A (de) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3278502A (en) * | 1963-03-28 | 1966-10-11 | Dow Chemical Co | Production of reactive free radicals |
| DE1301074B (de) * | 1964-06-20 | 1969-08-14 | Resart Ihm Ag | Verfahren zur Herstellung von Polymerisationsprodukten |
| US4081308A (en) * | 1977-07-27 | 1978-03-28 | National Starch And Chemical Corporation | Rapid curing two part adhesives |
| JP3034650B2 (ja) * | 1991-06-19 | 2000-04-17 | 株式会社ジーシー | 歯質用接着剤 |
| US5391664A (en) * | 1992-09-03 | 1995-02-21 | Nippon Shokubai Co., Ltd. | Process for producing polymer |
| JPH06239912A (ja) * | 1993-02-18 | 1994-08-30 | Nippon Shokubai Co Ltd | 重合体の製造方法 |
| US5285002A (en) * | 1993-03-23 | 1994-02-08 | Minnesota Mining And Manufacturing Company | Fluorine-containing polymers and preparation and use thereof |
| US5623038A (en) * | 1994-12-14 | 1997-04-22 | Minnesota Mining And Manufacturing Company | Fluorine-containing polymers and preparation thereof |
| US5773538A (en) * | 1997-07-16 | 1998-06-30 | E. I. Du Pont De Nemours And Company | Process for polymerization of olefinic monomers |
| DE19905448A1 (de) * | 1999-02-09 | 2000-08-10 | Bakelite Ag | Cyanatharze und Epoxidverbindungen enthaltende härtbare Mischungen |
| EP3338756B1 (de) | 2016-12-21 | 2020-02-26 | VOCO GmbH | Lagerstabiler kunststoffmodifizierter glasionomerzement |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2380476A (en) * | 1941-02-19 | 1945-07-31 | Goodrich Co B F | Catalysts for the addition polymerization of unsaturated organic compounds |
| US2473005A (en) * | 1943-08-02 | 1949-06-14 | Dow Chemical Co | Method and catalysts for polymerizing vinyl and vinylidene compounds |
| US2529315A (en) * | 1944-12-30 | 1950-11-07 | Standard Oil Dev Co | Amine activated emulsion polymerization process |
| US2569480A (en) * | 1946-03-22 | 1951-10-02 | Hercules Powder Co Ltd | Emulsion polymerization of unsaturated organic compounds |
| US2569767A (en) * | 1946-05-27 | 1951-10-02 | L D Caulk Company | Dental material and method |
| US2558139A (en) * | 1947-08-26 | 1951-06-26 | L D Caulk Company | Dental material and method |
| US2584773A (en) * | 1949-12-12 | 1952-02-05 | Phillips Petroleum Co | Emulsion polymerization of vinylidene compounds in the presence of hydroperoxides of alkyltetrahydronaphthalenes |
| US2560694A (en) * | 1950-07-15 | 1951-07-17 | Du Pont | Bromate ion-sulfoxy compound catalyst system in aqueous polymerization process |
-
1952
- 1952-10-31 US US318092A patent/US2776952A/en not_active Expired - Lifetime
- 1952-10-31 FR FR1069088D patent/FR1069088A/fr not_active Expired
- 1952-11-03 GB GB27630/52A patent/GB734948A/en not_active Expired
- 1952-11-03 CH CH317909D patent/CH317909A/de unknown
-
1954
- 1954-03-01 DE DEH10270A patent/DE1014327B/de active Pending
- 1954-03-01 DE DEH19490A patent/DE1110868B/de active Pending
-
1955
- 1955-02-01 CH CH353532D patent/CH353532A/de unknown
- 1955-02-24 FR FR67618D patent/FR67618E/fr not_active Expired
- 1955-02-28 GB GB5907/55A patent/GB771631A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB771631A (en) | 1957-04-03 |
| CH353532A (de) | 1961-04-15 |
| GB734948A (en) | 1955-08-10 |
| DE1110868B (de) | 1961-07-13 |
| FR1069088A (fr) | 1954-07-05 |
| FR67618E (fr) | 1958-03-14 |
| DE1014327B (de) | 1957-08-22 |
| US2776952A (en) | 1957-01-08 |
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