ES290300A2 - Un procedimiento de hilatura de la viscosa y su correspondiente dispositivo para la fabricaciën de fibras, filamentos y productos similares - Google Patents

Un procedimiento de hilatura de la viscosa y su correspondiente dispositivo para la fabricaciën de fibras, filamentos y productos similares

Info

Publication number: ES290300A2
Authority: ES; Spain
Prior art keywords: bath; viscose; aldehyde; filaments; percent
Prior art date: 1963-07-15
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

ES0290300A

Other languages

English (en)

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.)

ANENIMA DE FIBRAS ARTIFICIALES

Original Assignee

ANENIMA 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.)

1963-07-15

Filing date

1963-07-15

Publication date

1963-11-16

1963-07-15 Application filed by ANENIMA DE FIBRAS ARTIFICIALES filed Critical ANENIMA DE FIBRAS ARTIFICIALES

1963-07-15 Priority to ES0290300A priority Critical patent/ES290300A2/es

1963-11-16 Publication of ES290300A2 publication Critical patent/ES290300A2/es

Status Expired legal-status Critical Current

Links

238000000034 method Methods 0.000 title abstract 3
239000000835 fiber Substances 0.000 title abstract 2
238000004519 manufacturing process Methods 0.000 title abstract 2
229920000297 Rayon Polymers 0.000 abstract 6
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
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 1
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
238000010521 absorption reaction Methods 0.000 abstract 1
230000002378 acidificating effect Effects 0.000 abstract 1
229920002678 cellulose Polymers 0.000 abstract 1
239000001913 cellulose Substances 0.000 abstract 1
230000001143 conditioned effect Effects 0.000 abstract 1
239000004627 regenerated cellulose Substances 0.000 abstract 1
238000009987 spinning Methods 0.000 abstract 1
229910021653 sulphate ion Inorganic materials 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)

ES0290300A 1963-07-15 1963-07-15 Un procedimiento de hilatura de la viscosa y su correspondiente dispositivo para la fabricaciën de fibras, filamentos y productos similares Expired ES290300A2 (es)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
ES0290300A ES290300A2 (es)	1963-07-15	1963-07-15	Un procedimiento de hilatura de la viscosa y su correspondiente dispositivo para la fabricaciën de fibras, filamentos y productos similares

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ES0290300A ES290300A2 (es)	1963-07-15	1963-07-15	Un procedimiento de hilatura de la viscosa y su correspondiente dispositivo para la fabricaciën de fibras, filamentos y productos similares

Publications (1)

Publication Number	Publication Date
ES290300A2 true ES290300A2 (es)	1963-11-16

Family

ID=34496789

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES0290300A Expired ES290300A2 (es)	1963-07-15	1963-07-15	Un procedimiento de hilatura de la viscosa y su correspondiente dispositivo para la fabricaciën de fibras, filamentos y productos similares

Country Status (1)

Country	Link
ES (1)	ES290300A2 (es)

1963
- 1963-07-15 ES ES0290300A patent/ES290300A2/es not_active Expired

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