RO96819A2 - Procedeu de obtinere a carboximetilnitratului de celuloaza - Google Patents

Procedeu de obtinere a carboximetilnitratului de celuloaza

Info

Publication number: RO96819A2
Authority: RO; Romania
Prior art keywords: cellulose; carboxy; nitrate; methyl; sodium
Prior art date: 1987-03-13

Application number

RO87127398A

Other languages

English (en)

French (fr)

Other versions

RO96819B1 (ro

Inventor

Danut Bontea

Original Assignee

Institutul De Chimie Macromoleculara "P.Poni",Ro

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.)

1987-03-13

Filing date

1987-03-13

Publication date

1989-04-28

1987-03-13 Application filed by Institutul De Chimie Macromoleculara "P.Poni",Ro filed Critical Institutul De Chimie Macromoleculara "P.Poni",Ro

1987-03-13 Priority to RO127398A priority Critical patent/RO96819B1/ro

1989-04-28 Publication of RO96819A2 publication Critical patent/RO96819A2/ro

1989-05-01 Publication of RO96819B1 publication Critical patent/RO96819B1/ro

Links

CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 2
PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 abstract 2
101150027068 DEGS1 gene Proteins 0.000 abstract 1
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 abstract 1
239000002253 acid Substances 0.000 abstract 1
238000013019 agitation Methods 0.000 abstract 1
230000001476 alcoholic effect Effects 0.000 abstract 1
238000009835 boiling Methods 0.000 abstract 1
239000001768 carboxy methyl cellulose Substances 0.000 abstract 1
230000015556 catabolic process Effects 0.000 abstract 1
239000001913 cellulose Substances 0.000 abstract 1
229920002678 cellulose Polymers 0.000 abstract 1
238000006731 degradation reaction Methods 0.000 abstract 1
229910000029 sodium carbonate Inorganic materials 0.000 abstract 1
235000019812 sodium carboxymethyl cellulose Nutrition 0.000 abstract 1
229920001027 sodium carboxymethylcellulose Polymers 0.000 abstract 1
229910052938 sodium sulfate Inorganic materials 0.000 abstract 1
235000011152 sodium sulphate Nutrition 0.000 abstract 1
239000003381 stabilizer Substances 0.000 abstract 1
239000001117 sulphuric acid Substances 0.000 abstract 1
235000011149 sulphuric acid Nutrition 0.000 abstract 1
239000002562 thickening agent Substances 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

Landscapes

Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)

RO127398A 1987-03-13 1987-03-13 Procedeu de obtinere a carboximetilnitratului de celuloaza RO96819B1 (ro)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
RO127398A RO96819B1 (ro)	1987-03-13	1987-03-13	Procedeu de obtinere a carboximetilnitratului de celuloaza

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
RO127398A RO96819B1 (ro)	1987-03-13	1987-03-13	Procedeu de obtinere a carboximetilnitratului de celuloaza

Publications (2)

Publication Number	Publication Date
RO96819A2 true RO96819A2 (ro)	1989-04-28
RO96819B1 RO96819B1 (ro)	1989-05-01

Family

ID=20120489

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
RO127398A RO96819B1 (ro)	1987-03-13	1987-03-13	Procedeu de obtinere a carboximetilnitratului de celuloaza

Country Status (1)

Country	Link
RO (1)	RO96819B1 (ro)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2683821A1 (fr) *	1991-11-15	1993-05-21	Asahi Chemical Ind	Polysaccharide, polysaccharide neutralise et composition comprenant ce dernier.

1987
- 1987-03-13 RO RO127398A patent/RO96819B1/ro unknown

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2683821A1 (fr) *	1991-11-15	1993-05-21	Asahi Chemical Ind	Polysaccharide, polysaccharide neutralise et composition comprenant ce dernier.

Also Published As

Publication number	Publication date
RO96819B1 (ro)	1989-05-01

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