CH353899A - Verfahren zur Herstellung von festen Äthylenpolymeren - Google Patents
Verfahren zur Herstellung von festen ÄthylenpolymerenInfo
- Publication number
- CH353899A CH353899A CH353899DA CH353899A CH 353899 A CH353899 A CH 353899A CH 353899D A CH353899D A CH 353899DA CH 353899 A CH353899 A CH 353899A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- ethylene polymers
- solid ethylene
- solid
- polymers
- Prior art date
Links
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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Artificial Filaments (AREA)
- Polymerisation Methods In General (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB355890X | 1955-12-23 | ||
GB353899X | 1956-01-16 | ||
GB121256X | 1956-12-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH353899A true CH353899A (de) | 1961-04-30 |
Family
ID=27256790
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH355890D CH355890A (de) | 1955-12-23 | 1956-12-19 | Verfahren zur Herstellung von Polyamidgespinsten und danach hergestelltes Gespinst |
CH353899D CH353899A (de) | 1955-12-23 | 1957-01-16 | Verfahren zur Herstellung von festen Äthylenpolymeren |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH355890D CH355890A (de) | 1955-12-23 | 1956-12-19 | Verfahren zur Herstellung von Polyamidgespinsten und danach hergestelltes Gespinst |
Country Status (6)
Country | Link |
---|---|
US (3) | US2865903A (de) |
BE (1) | BE554173A (de) |
CH (2) | CH355890A (de) |
DE (1) | DE1079789B (de) |
FR (2) | FR1166560A (de) |
GB (2) | GB798422A (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE557561A (de) * | 1956-08-02 | |||
US3009908A (en) * | 1956-09-14 | 1961-11-21 | Monsanto Chemicals | Thiophenol-modified ziegler catalyst, preparation thereof and polymerization of ethylene thereby |
NL223795A (de) * | 1957-01-08 | |||
NL103338C (de) * | 1957-01-30 | |||
US2964515A (en) * | 1957-07-01 | 1960-12-13 | Nat Distillers Chem Corp | Ethylene polymerization process |
BE574066A (de) * | 1957-12-19 | |||
US3151181A (en) * | 1958-02-18 | 1964-09-29 | Shell Oil Co | High molecular weight hydrocarbon polymers |
NL252162A (de) * | 1959-06-01 | |||
GB942265A (en) * | 1959-06-26 | 1963-11-20 | Eastman Kodak Co | Carbalkoxy-containing resins from ethylene and their production |
BE608130A (de) * | 1960-09-16 | |||
US3177195A (en) * | 1961-03-16 | 1965-04-06 | Standard Oil Co | Olefin polymerization process using a catalyst containing a normal alkyl bromide |
NL264878A (de) * | 1961-05-17 | |||
DE1222206B (de) * | 1961-07-13 | 1966-08-04 | Us Rubber Co | Herstellung von Faeden aus Polyurethanen |
US3312679A (en) * | 1963-02-01 | 1967-04-04 | Pittsburgh Plate Glass Co | Polymerization process utilizing peroxydicarbonate ester and aminoaromatic sulfonic acid salt as catalyst |
US3312678A (en) * | 1963-02-01 | 1967-04-04 | Pittsburgh Plate Glass Co | Polymerization process utilizing peroxydicarbonate ester and aminoaromatic carboxylic acid salt as catalyst |
NL124888C (de) * | 1963-07-22 | |||
JPS6335380A (ja) * | 1986-07-31 | 1988-02-16 | Showa Denko Kk | プリンタ−リボン用フイルム |
US5155193A (en) * | 1990-07-02 | 1992-10-13 | Xerox Corporation | Suspension polymerization processes |
US5086137A (en) * | 1990-08-06 | 1992-02-04 | E. I. Du Pont De Nemours And Company | Polymerization of selected vinyl monomers |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB599670A (en) * | 1940-08-05 | 1948-03-18 | Henry Dreyfus | Improvements in or relating to the production of artificial filaments, films and like materials |
CA474642A (en) * | 1951-06-19 | Green Stoner George | Ethylene polymerization with diformate peroxide catalysts | |
BE463774A (de) * | 1942-04-10 | |||
US2402137A (en) * | 1943-01-01 | 1946-06-18 | Du Pont | High molecular weight products of ethylene |
GB618168A (en) * | 1946-10-30 | 1949-02-17 | Ian Marshall | Improvements in and relating to the polymerisation of compounds containing the ethylenic double bond |
US2475643A (en) * | 1946-12-31 | 1949-07-12 | Standard Oil Co | Ethylene polymerization process |
US2471959A (en) * | 1948-01-15 | 1949-05-31 | Du Pont | Polymerizations employing azo compounds as catalysts |
US2559630A (en) * | 1950-03-04 | 1951-07-10 | Du Pont | Fluorinated acyl peroxides |
BE503708A (de) * | 1950-06-03 | |||
US2683140A (en) * | 1950-12-19 | 1954-07-06 | Du Pont | Polymerization of ethylenically unsaturated compounds with vanadous catalyst |
US2765297A (en) * | 1952-05-21 | 1956-10-02 | Borden Co | Polymerization of ethylene with promoted catalysts |
DE973626C (de) * | 1953-11-17 | 1960-04-14 | Karl Dr Dr E H Ziegler | Verfahren zur Herstellung von hochmolekularen Polyaethylenen |
-
0
- BE BE554173D patent/BE554173A/xx unknown
-
1955
- 1955-12-23 GB GB36927/55A patent/GB798422A/en not_active Expired
-
1956
- 1956-02-28 US US568173A patent/US2865903A/en not_active Expired - Lifetime
- 1956-02-28 US US568172A patent/US2839519A/en not_active Expired - Lifetime
- 1956-02-28 GB GB1397/56A patent/GB812602A/en not_active Expired
- 1956-02-28 US US568171A patent/US2957860A/en not_active Expired - Lifetime
- 1956-12-19 DE DEI12606A patent/DE1079789B/de active Pending
- 1956-12-19 CH CH355890D patent/CH355890A/de unknown
- 1956-12-22 FR FR1166560D patent/FR1166560A/fr not_active Expired
-
1957
- 1957-01-16 FR FR1169647D patent/FR1169647A/fr not_active Expired
- 1957-01-16 CH CH353899D patent/CH353899A/de unknown
Also Published As
Publication number | Publication date |
---|---|
US2957860A (en) | 1960-10-25 |
BE554173A (de) | |
US2865903A (en) | 1958-12-23 |
FR1166560A (fr) | 1958-11-13 |
FR1169647A (fr) | 1958-12-31 |
GB798422A (en) | 1958-07-23 |
US2839519A (en) | 1958-06-17 |
CH355890A (de) | 1961-07-31 |
DE1079789B (de) | 1960-04-14 |
GB812602A (en) | 1959-04-29 |
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