PT88761A - Processo para a preparacao de um po de polimero insoluvel em agua que pode ser redisperso numa fase liquida - Google Patents

Processo para a preparacao de um po de polimero insoluvel em agua que pode ser redisperso numa fase liquida

Info

Publication number: PT88761A
Authority: PT; Portugal
Prior art keywords: polymer; water; soln; powder; macromolecular substance
Prior art date: 1988-11-14

Application number

PT8876188A

Other languages

English (en)

Other versions

PT88761B (pt

Original Assignee

Erich Doelker

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.)

1988-11-14

Filing date

1988-11-14

Publication date

1990-11-20

1988-11-14 Application filed by Erich Doelker filed Critical Erich Doelker

1988-11-14 Priority to PT8876188A priority Critical patent/PT88761B/pt

1990-11-20 Publication of PT88761A publication Critical patent/PT88761A/pt

1995-05-04 Publication of PT88761B publication Critical patent/PT88761B/pt

Links

229920000642 polymer Polymers 0.000 title abstract 5
229920002521 macromolecule Polymers 0.000 title abstract 3
239000000843 powder Substances 0.000 title abstract 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 3
239000000839 emulsion Substances 0.000 title abstract 2
229920003176 water-insoluble polymer Polymers 0.000 abstract 3
230000015572 biosynthetic process Effects 0.000 abstract 1
239000006185 dispersion Substances 0.000 abstract 1
238000001035 drying Methods 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
239000011859 microparticle Substances 0.000 abstract 1
229920000620 organic polymer Polymers 0.000 abstract 1
239000003960 organic solvent Substances 0.000 abstract 1
239000000725 suspension Substances 0.000 abstract 1
238000005406 washing Methods 0.000 abstract 1

Landscapes

Processes Of Treating Macromolecular Substances (AREA)
Colloid Chemistry (AREA)
Medicinal Preparation (AREA)

PT8876188A 1988-11-14 1988-11-14 Processo para a preparacao de um po de polimero insoluvel em agua que pode ser redisperso numa fase liquida PT88761B (pt)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
PT8876188A PT88761B (pt)	1988-11-14	1988-11-14	Processo para a preparacao de um po de polimero insoluvel em agua que pode ser redisperso numa fase liquida

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PT8876188A PT88761B (pt)	1988-11-14	1988-11-14	Processo para a preparacao de um po de polimero insoluvel em agua que pode ser redisperso numa fase liquida

Publications (2)

Publication Number	Publication Date
PT88761A true PT88761A (pt)	1990-11-20
PT88761B PT88761B (pt)	1995-05-04

Family

ID=20084332

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PT8876188A PT88761B (pt)	1988-11-14	1988-11-14	Processo para a preparacao de um po de polimero insoluvel em agua que pode ser redisperso numa fase liquida

Country Status (1)

Country	Link
PT (1)	PT88761B (pt)

1988
- 1988-11-14 PT PT8876188A patent/PT88761B/pt not_active IP Right Cessation

Also Published As

Publication number	Publication date
PT88761B (pt)	1995-05-04

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Legal Events

Date

Code

Title

Description

1995-05-04

FG3A

Patent granted, date of granting

Effective date: 19941018

2002-08-30

MM3A

Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20020430