CA954286A - Yarn crimping process - Google Patents

Yarn crimping process

Info

Publication number: CA954286A
Authority: CA; Canada
Prior art keywords: crimping process; yarn crimping; yarn; crimping
Prior art date: 1970-12-17
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

Application number

CA129,974A

Other versions

CA129974S (en

Inventor

George Waterhouse

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Ernest Scragg and Sons Ltd

Original Assignee

Ernest Scragg and Sons Ltd

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.)

1970-12-17

Filing date

1971-12-13

Publication date

1974-09-10

1971-12-13 Application filed by Ernest Scragg and Sons Ltd filed Critical Ernest Scragg and Sons Ltd

1974-09-10 Application granted granted Critical

1974-09-10 Publication of CA954286A publication Critical patent/CA954286A/en

Status Expired legal-status Critical Current

Links

238000002788 crimping Methods 0.000 title 1
238000000034 method Methods 0.000 title 1

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

Landscapes

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

CA129,974A 1970-12-17 1971-12-13 Yarn crimping process Expired CA954286A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB5987370		1970-12-17

Publications (1)

Publication Number	Publication Date
CA954286A true CA954286A (en)	1974-09-10

Family

ID=10484565

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA129,974A Expired CA954286A (en)	1970-12-17	1971-12-13	Yarn crimping process

Country Status (12)

Country	Link
US (1)	US3803675A (en)
AU (1)	AU461747B2 (en)
BE (1)	BE776779A (en)
BR (1)	BR7108367D0 (en)
CA (1)	CA954286A (en)
CH (1)	CH541005A (en)
DE (1)	DE2161956A1 (en)
FR (1)	FR2118530A5 (en)
GB (1)	GB1352520A (en)
IT (1)	IT944018B (en)
NL (1)	NL7117218A (en)
ZA (1)	ZA718400B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4265849A (en) *	1979-05-29	1981-05-05	Phillips Petroleum Company	Method for producing multifilament thermoplastic yarn having latent crimp

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3358345A (en) *	1958-01-13	1967-12-19	Techniservice Corp	Process and apparatus for crimping strands
US3374302A (en) *	1965-12-06	1968-03-19	Techniservice Corp	Strand treatment process

1970
- 1970-12-17 GB GB5987370A patent/GB1352520A/en not_active Expired
1971
- 1971-12-13 FR FR7144628A patent/FR2118530A5/fr not_active Expired
- 1971-12-13 CA CA129,974A patent/CA954286A/en not_active Expired
- 1971-12-14 DE DE19712161956 patent/DE2161956A1/en active Pending
- 1971-12-15 NL NL7117218A patent/NL7117218A/xx unknown
- 1971-12-15 ZA ZA718400A patent/ZA718400B/en unknown
- 1971-12-16 US US00208829A patent/US3803675A/en not_active Expired - Lifetime
- 1971-12-16 AU AU36956/71A patent/AU461747B2/en not_active Expired
- 1971-12-16 BE BE776779A patent/BE776779A/en unknown
- 1971-12-16 IT IT32471/71A patent/IT944018B/en active
- 1971-12-16 CH CH1834371A patent/CH541005A/en not_active IP Right Cessation
- 1971-12-17 BR BR8367/71A patent/BR7108367D0/en unknown

Also Published As

Publication number	Publication date
GB1352520A (en)	1974-05-08
ZA718400B (en)	1972-09-27
FR2118530A5 (en)	1972-07-28
BE776779A (en)	1972-04-17
AU461747B2 (en)	1975-06-05
CH541005A (en)	1973-08-31
AU3695671A (en)	1973-06-21
NL7117218A (en)	1972-06-20
IT944018B (en)	1973-04-20
BR7108367D0 (en)	1973-06-12
DE2161956A1 (en)	1972-06-29
US3803675A (en)	1974-04-16

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