ES294556A2 - Nuevo procedimiento de hilatura de fibras de elevada tenacidad en húmedo - Google Patents

Nuevo procedimiento de hilatura de fibras de elevada tenacidad en húmedo

Info

Publication number: ES294556A2
Authority: ES; Spain
Prior art keywords: bath; viscose; aldehyde; acid; grams
Prior art date: 1963-12-06
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

ES294556A

Other languages

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.)

SA De Fibras Artificiales

Original Assignee

SA De Fibras Artificiales

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.)

1963-12-06

Filing date

1963-12-06

Publication date

1964-09-16

1963-12-06 Application filed by SA De Fibras Artificiales filed Critical SA De Fibras Artificiales

1963-12-06 Priority to ES294556A priority Critical patent/ES294556A2/es

1964-09-16 Publication of ES294556A2 publication Critical patent/ES294556A2/es

Status Expired legal-status Critical Current

Links

238000009987 spinning Methods 0.000 title abstract 4
238000000034 method Methods 0.000 title abstract 3
239000000835 fiber Substances 0.000 title abstract 2
229920000297 Rayon Polymers 0.000 abstract 6
239000002253 acid Substances 0.000 abstract 5
125000002485 formyl group Chemical class [H]C(*)=O 0.000 abstract 5
WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 abstract 3
229920002678 cellulose Polymers 0.000 abstract 2
239000001913 cellulose Substances 0.000 abstract 2
229910052938 sodium sulfate Inorganic materials 0.000 abstract 2
235000011152 sodium sulphate Nutrition 0.000 abstract 2
239000003607 modifier Substances 0.000 abstract 1
239000003223 protective agent Substances 0.000 abstract 1
239000004094 surface-active agent Substances 0.000 abstract 1
NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 abstract 1
229960001763 zinc sulfate Drugs 0.000 abstract 1
229910000368 zinc sulfate Inorganic materials 0.000 abstract 1

Landscapes

Artificial Filaments (AREA)

ES294556A 1963-12-06 1963-12-06 Nuevo procedimiento de hilatura de fibras de elevada tenacidad en húmedo Expired ES294556A2 (es)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
ES294556A ES294556A2 (es)	1963-12-06	1963-12-06	Nuevo procedimiento de hilatura de fibras de elevada tenacidad en húmedo

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ES294556A ES294556A2 (es)	1963-12-06	1963-12-06	Nuevo procedimiento de hilatura de fibras de elevada tenacidad en húmedo

Publications (1)

Publication Number	Publication Date
ES294556A2 true ES294556A2 (es)	1964-09-16

Family

ID=69323634

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES294556A Expired ES294556A2 (es)	1963-12-06	1963-12-06	Nuevo procedimiento de hilatura de fibras de elevada tenacidad en húmedo

Country Status (1)

Country	Link
ES (1)	ES294556A2 (es)

1963
- 1963-12-06 ES ES294556A patent/ES294556A2/es not_active Expired

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