RO93103B1 - Compozitie aditiva pentru paste de ciment - Google Patents

Compozitie aditiva pentru paste de ciment

Info

Publication number: RO93103B1
Authority: RO; Romania
Prior art keywords: additive composition; cement pastes; pastes; cement; cementing
Prior art date: 1985-07-23

Application number

RO119635A

Other languages

English (en)

Romanian (ro)

Other versions

RO93103A2 (fr

Inventor

Paulina Secu

Leontin Maciuca

Original Assignee

Institutul De Cercetari Si Proiectari Pentru Petrol Si Gaze

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.)

1985-07-23

Filing date

1985-07-23

Publication date

1988-01-01

1985-07-23 Application filed by Institutul De Cercetari Si Proiectari Pentru Petrol Si Gaze filed Critical Institutul De Cercetari Si Proiectari Pentru Petrol Si Gaze

1985-07-23 Priority to RO119635A priority Critical patent/RO93103B1/ro

1987-12-30 Publication of RO93103A2 publication Critical patent/RO93103A2/fr

1988-01-01 Publication of RO93103B1 publication Critical patent/RO93103B1/ro

Links

239000000654 additive Substances 0.000 title abstract 2
230000000996 additive effect Effects 0.000 title abstract 2
239000004568 cement Substances 0.000 title abstract 2
GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 abstract 1
229920002134 Carboxymethyl cellulose Polymers 0.000 abstract 1
229920001479 Hydroxyethyl methyl cellulose Polymers 0.000 abstract 1
229920005551 calcium lignosulfonate Polymers 0.000 abstract 1
RYAGRZNBULDMBW-UHFFFAOYSA-L calcium;3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical compound [Ca+2].COC1=CC=CC(CC(CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O RYAGRZNBULDMBW-UHFFFAOYSA-L 0.000 abstract 1
239000001768 carboxy methyl cellulose Substances 0.000 abstract 1
235000010948 carboxy methyl cellulose Nutrition 0.000 abstract 1
239000008112 carboxymethyl-cellulose Substances 0.000 abstract 1

Landscapes

Macromonomer-Based Addition Polymer (AREA)

RO119635A 1985-07-23 1985-07-23 Compozitie aditiva pentru paste de ciment RO93103B1 (ro)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
RO119635A RO93103B1 (ro)	1985-07-23	1985-07-23	Compozitie aditiva pentru paste de ciment

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
RO119635A RO93103B1 (ro)	1985-07-23	1985-07-23	Compozitie aditiva pentru paste de ciment

Publications (2)

Publication Number	Publication Date
RO93103A2 RO93103A2 (fr)	1987-12-30
RO93103B1 true RO93103B1 (ro)	1988-01-01

Family

ID=20117692

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
RO119635A RO93103B1 (ro)	1985-07-23	1985-07-23	Compozitie aditiva pentru paste de ciment

Country Status (1)

Country	Link
RO (1)	RO93103B1 (fr)

1985
- 1985-07-23 RO RO119635A patent/RO93103B1/ro unknown

Also Published As

Publication number	Publication date
RO93103A2 (fr)	1987-12-30

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