CH394368A4 - - Google Patents

Info

Publication number: CH394368A4
Authority: CH; Switzerland

Application number

Priority date (The priority date 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 date listed.)

1965-08-03

Filing date

1968-03-18

Publication date

1971-08-13

1968-03-18 Application filed filed Critical

1971-08-13 Publication of CH394368A4 publication Critical patent/CH394368A4/xx

Classifications

- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
- D02J1/222—Stretching in a gaseous atmosphere or in a fluid bed
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/004—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by heating fibres, filaments, yarns or threads so as to create a temperature gradient across their diameter, thereby imparting them latent asymmetrical shrinkage properties
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
- D02J1/224—Selection or control of the temperature during stretching

Landscapes

Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Mechanical Engineering (AREA)
Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

CH394368D 1965-08-03 1968-03-18 CH394368A4 (xx)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
US47693365A	1965-08-03	1965-08-03
GB01167/68A GB1209816A (en)	1965-08-03	1968-03-07	Process and apparatus for the drawing and crimping of synthetic filaments
DET0036093		1968-03-16
CH394368A CH517844A (de)	1965-08-03	1968-03-18	Verfahren zum Verstrecken und Kräuseln eines unverstreckten oder teilweise verstreckten Textilfadens und Erzeugnis des Verfahrens
NL6803814A NL6803814A (xx)	1965-08-03	1968-03-18

Publications (1)

Publication Number	Publication Date
CH394368A4 true CH394368A4 (xx)	1971-08-13

Family

ID=36951538

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CH394368A CH517844A (de)	1965-08-03	1968-03-18	Verfahren zum Verstrecken und Kräuseln eines unverstreckten oder teilweise verstreckten Textilfadens und Erzeugnis des Verfahrens
CH394368D CH394368A4 (xx)	1965-08-03	1968-03-18

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
CH394368A CH517844A (de)	1965-08-03	1968-03-18	Verfahren zum Verstrecken und Kräuseln eines unverstreckten oder teilweise verstreckten Textilfadens und Erzeugnis des Verfahrens

Country Status (5)

Country	Link
US (1)	US3505444A (xx)
CH (2)	CH517844A (xx)
DE (1)	DE1660668A1 (xx)
GB (1)	GB1209816A (xx)
NL (1)	NL6803814A (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4155973A (en) *	1976-07-19	1979-05-22	Klein Gerald B	Process for the manufacture of a tapered leader
US4265849A (en) *	1979-05-29	1981-05-05	Phillips Petroleum Company	Method for producing multifilament thermoplastic yarn having latent crimp
US4644621A (en) *	1983-01-31	1987-02-24	Allied Corporation	Chilled yarn guide

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB328312A (en) *	1929-05-09	1930-04-22	British Celanese	Improvements in or relating to artificial ribbons, tapes, straws, and the like and to the production thereof
GB558297A (en) *	1941-06-27	1943-12-30	Ici Ltd	Improvements in and relating to the production of crimped threads or filaments
US2974391A (en) *	1955-11-30	1961-03-14	Ici Ltd	Process and apparatus for making crimped filaments
US3358345A (en) *	1958-01-13	1967-12-19	Techniservice Corp	Process and apparatus for crimping strands
US3347036A (en) *	1958-01-13	1967-10-17	Techniservice Corp	Helically convoluted strand
US3358344A (en) *	1958-01-13	1967-12-19	Techniservice Corp	Process and apparatus for treating strands
US3113366A (en) *	1960-12-12	1963-12-10	Monsanto Chemicals	Apparatus for texturizing filaments
US3302385A (en) *	1961-08-26	1967-02-07	Ruddell James Nelson	Modification of filaments
US3233019A (en) *	1962-08-07	1966-02-01	Du Pont	Process of multiple neck drawing while simultaneously infusing modifying agent
US3374302A (en) *	1965-12-06	1968-03-19	Techniservice Corp	Strand treatment process
US3374514A (en) *	1966-04-20	1968-03-26	Charles A. Mcclure	Strand treatment

1965
- 1965-08-03 US US476933A patent/US3505444A/en not_active Expired - Lifetime
1968
- 1968-03-07 GB GB01167/68A patent/GB1209816A/en not_active Expired
- 1968-03-16 DE DE19681660668 patent/DE1660668A1/de active Pending
- 1968-03-18 CH CH394368A patent/CH517844A/de not_active IP Right Cessation
- 1968-03-18 CH CH394368D patent/CH394368A4/xx not_active IP Right Cessation
- 1968-03-18 NL NL6803814A patent/NL6803814A/xx unknown

Also Published As

Publication number	Publication date
NL6803814A (xx)	1969-09-22
DE1660668A1 (de)	1971-10-28
GB1209816A (en)	1970-10-21
US3505444A (en)	1970-04-07
CH517844A (de)	1972-01-15

Publication	Publication Date	Title
BE674763A (xx)	1966-07-05
JPS4113641Y1 (xx)	1966-06-27
JPS4329684Y1 (xx)	1968-12-05
JPS4318156Y1 (xx)	1968-07-26
JPS4916428B1 (xx)	1974-04-22
JPS4320783Y1 (xx)	1968-09-02
JPS4511640Y1 (xx)	1970-05-23
JPS416364Y1 (xx)	1966-03-31
JPS445603Y1 (xx)	1969-02-28
JPS463020Y1 (xx)	1971-02-02
BE675486A (xx)	1966-05-16
BE676358A (xx)	1966-06-16
NL6614440A (xx)	1967-04-28
BE675940A (xx)	1966-06-16
BE675931A (xx)	1966-06-16
BE675900A (xx)	1966-06-16
BE670584A (xx)	1966-04-06
NL6612612A (xx)	1967-03-09
NL6510133A (xx)	1967-02-06
BE675846A (xx)	1966-08-01
BE675841A (xx)	1966-05-16
CH394368A4 (xx)	1971-08-13
BE675539A (xx)	1966-05-16
BE675688A (xx)	1966-05-16
NL6507748A (xx)	1966-12-19

Legal Events

Date	Code	Title	Description
1968-12-31	PL	Patent ceased