ATA505076A - Verfahren zur herstellung von perlen - Google Patents

Verfahren zur herstellung von perlen

Info

Publication number: ATA505076A
Authority: AT; Austria
Prior art keywords: glass; suspension; mfr; urea; expanded
Prior art date: 1975-07-17

Application number

AT505076A

Other languages

English (en)

Other versions

AT349671B (de

Inventor

Vos Daniel De

Paul-Marie Michel

Alfred Berger

Original Assignee

Sovitec Sa

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.)

1975-07-17

Filing date

1976-07-09

Publication date

1978-09-15

1975-07-17 Priority claimed from GB30089/75A external-priority patent/GB1556993A/en

1976-07-09 Application filed by Sovitec Sa filed Critical Sovitec Sa

1976-07-09 Priority to AT505076A priority Critical patent/AT349671B/de

1978-09-15 Publication of ATA505076A publication Critical patent/ATA505076A/de

1979-04-25 Application granted granted Critical

1979-04-25 Publication of AT349671B publication Critical patent/AT349671B/de

Links

239000011521 glass Substances 0.000 title abstract 5
239000000725 suspension Substances 0.000 title abstract 3
239000011324 bead Substances 0.000 title abstract 2
239000004115 Sodium Silicate Substances 0.000 title 1
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title 1
239000004202 carbamide Substances 0.000 title 1
230000001413 cellular effect Effects 0.000 title 1
NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 title 1
229910052911 sodium silicate Inorganic materials 0.000 title 1
239000007921 spray Substances 0.000 title 1
239000002245 particle Substances 0.000 abstract 3
239000011230 binding agent Substances 0.000 abstract 2
239000003795 chemical substances by application Substances 0.000 abstract 2
238000000034 method Methods 0.000 abstract 2
238000007796 conventional method Methods 0.000 abstract 1
238000001816 cooling Methods 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/10—Forming beads
- C03B19/108—Forming porous, sintered or foamed beads
- C03B19/1085—Forming porous, sintered or foamed beads by blowing, pressing, centrifuging, rolling or dripping

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Glanulating (AREA)

AT505076A 1975-07-17 1976-07-09 Verfahren zur herstellung von perlen AT349671B (de)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
AT505076A AT349671B (de)	1975-07-17	1976-07-09	Verfahren zur herstellung von perlen

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB30089/75A GB1556993A (en)	1975-07-17	1975-07-17	Gas-expansible bodies
AT505076A AT349671B (de)	1975-07-17	1976-07-09	Verfahren zur herstellung von perlen

Publications (2)

Publication Number	Publication Date
ATA505076A true ATA505076A (de)	1978-09-15
AT349671B AT349671B (de)	1979-04-25

Family

ID=40120285

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT505076A AT349671B (de)	1975-07-17	1976-07-09	Verfahren zur herstellung von perlen

Country Status (1)

Country	Link
AT (1)	AT349671B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
RU2368574C1 (ru) *	2008-09-15	2009-09-27	Олег Иванович Лобов	Сырьевая смесь для изготовления пеносиликата

1976
- 1976-07-09 AT AT505076A patent/AT349671B/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
AT349671B (de)	1979-04-25

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Legal Events

Date	Code	Title	Description
1986-06-15	ELJ	Ceased due to non-payment of the annual fee