GB875108A - Spinning of polypropylene - Google Patents
Spinning of polypropyleneInfo
- Publication number
- GB875108A GB875108A GB16274/59A GB1627459A GB875108A GB 875108 A GB875108 A GB 875108A GB 16274/59 A GB16274/59 A GB 16274/59A GB 1627459 A GB1627459 A GB 1627459A GB 875108 A GB875108 A GB 875108A
- Authority
- GB
- United Kingdom
- Prior art keywords
- filaments
- isotactic polypropylene
- polypropylene
- spun
- drawn
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- 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
- D01F6/06—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 from polypropylene
-
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/50—Partial depolymerisation
-
- 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
- C08F2810/00—Chemical modification of a polymer
- C08F2810/10—Chemical modification of a polymer including a reactive processing step which leads, inter alia, to morphological and/or rheological modifications, e.g. visbreaking
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Artificial Filaments (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE615661D BE615661A (fr) | 1959-05-12 | ||
BE590730D BE590730A (fr) | 1959-05-12 | ||
NL276457D NL276457A (fr) | 1959-05-12 | ||
NL251261D NL251261A (fr) | 1959-05-12 | ||
GB16274/59A GB875108A (en) | 1959-05-12 | 1959-05-12 | Spinning of polypropylene |
FR827024A FR1260275A (fr) | 1959-05-12 | 1960-05-12 | Procédé de filage du polypropylène |
GB11303/61A GB931417A (en) | 1959-05-12 | 1961-03-28 | Spinning of polypropylene |
US180019A US3143584A (en) | 1959-05-12 | 1962-03-15 | Spinning polypropylenes which have been subjected to thermal degradation promoted bythe presence of sulfur compounds |
FR892510A FR81878E (fr) | 1959-05-12 | 1962-03-28 | Procédé de filage du polypropylène |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB16274/59A GB875108A (en) | 1959-05-12 | 1959-05-12 | Spinning of polypropylene |
Publications (1)
Publication Number | Publication Date |
---|---|
GB875108A true GB875108A (en) | 1961-08-16 |
Family
ID=10074362
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB16274/59A Expired GB875108A (en) | 1959-05-12 | 1959-05-12 | Spinning of polypropylene |
GB11303/61A Expired GB931417A (en) | 1959-05-12 | 1961-03-28 | Spinning of polypropylene |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB11303/61A Expired GB931417A (en) | 1959-05-12 | 1961-03-28 | Spinning of polypropylene |
Country Status (3)
Country | Link |
---|---|
BE (2) | BE590730A (fr) |
GB (2) | GB875108A (fr) |
NL (2) | NL276457A (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3233023A (en) * | 1962-02-27 | 1966-02-01 | Ici Ltd | Spinning of polypropylene |
US3330897A (en) * | 1961-02-07 | 1967-07-11 | Chemcell 1963 Ltd | Production of fibers of improved elastic recovery |
EP0985686A2 (fr) * | 1998-08-24 | 2000-03-15 | Japan Polychem Corporation | Matiere moulable de polypropylene |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3736271A (en) * | 1970-12-24 | 1973-05-29 | Exxon Research Engineering Co | Conversion of waste polymers to useful products |
DE59702245D1 (de) * | 1996-06-26 | 2000-09-28 | Ciba Sc Holding Ag | Abbau von polymeren durch nor-hals-verbindungen |
-
0
- NL NL251261D patent/NL251261A/xx unknown
- BE BE615661D patent/BE615661A/xx unknown
- BE BE590730D patent/BE590730A/xx unknown
- NL NL276457D patent/NL276457A/xx unknown
-
1959
- 1959-05-12 GB GB16274/59A patent/GB875108A/en not_active Expired
-
1961
- 1961-03-28 GB GB11303/61A patent/GB931417A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3330897A (en) * | 1961-02-07 | 1967-07-11 | Chemcell 1963 Ltd | Production of fibers of improved elastic recovery |
US3233023A (en) * | 1962-02-27 | 1966-02-01 | Ici Ltd | Spinning of polypropylene |
EP0985686A2 (fr) * | 1998-08-24 | 2000-03-15 | Japan Polychem Corporation | Matiere moulable de polypropylene |
EP0985686A3 (fr) * | 1998-08-24 | 2001-05-30 | Japan Polychem Corporation | Matiere moulable de polypropylene |
Also Published As
Publication number | Publication date |
---|---|
NL251261A (fr) | |
BE590730A (fr) | |
GB931417A (en) | 1963-07-17 |
NL276457A (fr) | |
BE615661A (fr) |
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