ES8201644A1 - Procedure for the preparation and use of a crystal product with special properties for the paper industry (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation and use of a crystal product with special properties for the paper industry (Machine-translation by Google Translate, not legally binding)

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Publication number
ES8201644A1
ES8201644A1 ES498296A ES498296A ES8201644A1 ES 8201644 A1 ES8201644 A1 ES 8201644A1 ES 498296 A ES498296 A ES 498296A ES 498296 A ES498296 A ES 498296A ES 8201644 A1 ES8201644 A1 ES 8201644A1
Authority
ES
Spain
Prior art keywords
translation
procedure
preparation
machine
legally binding
Prior art date
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
ES498296A
Other languages
Spanish (es)
Other versions
ES498296A0 (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.)
GALCERAN VILA ENRIQUETA
Original Assignee
GALCERAN VILA ENRIQUETA
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.)
Filing date
Publication date
Application filed by GALCERAN VILA ENRIQUETA filed Critical GALCERAN VILA ENRIQUETA
Priority to ES498296A priority Critical patent/ES498296A0/en
Publication of ES8201644A1 publication Critical patent/ES8201644A1/en
Publication of ES498296A0 publication Critical patent/ES498296A0/en
Priority to FI814197A priority patent/FI814197L/en
Priority to EP81306189A priority patent/EP0056200B1/en
Priority to DE8181306189T priority patent/DE3176467D1/en
Priority to AT81306189T priority patent/ATE29909T1/en
Granted legal-status Critical Current

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Abstract

Procedure for preparation of a crystal product used in the paperwork industry. It is combined with agitation calcium sulfate hemihydrate with aluminum sulfate or any other soluble aluminum salt in water like aluminum trichloride. Long and long varia crystals are formed in relation to the <centaje of both components. These crystals are added in aqueous dispersion to an aqueous suspension of cellulose fibers and are joined by van der waals forces, replacing this composition to the loads used normally in the paper industry, as well as a portion of the cellulose, approximately 5 to 25 per 100. (Machine-translation by Google Translate, not legally binding)
ES498296A 1981-01-02 1981-01-02 PROCEDURE FOR THE PREPARATION AND USE OF A CRYSTALLINE PRODUCT WITH SPECIAL PROPERTIES FOR THE PAPER INDUSTRY Granted ES498296A0 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ES498296A ES498296A0 (en) 1981-01-02 1981-01-02 PROCEDURE FOR THE PREPARATION AND USE OF A CRYSTALLINE PRODUCT WITH SPECIAL PROPERTIES FOR THE PAPER INDUSTRY
FI814197A FI814197L (en) 1981-01-02 1981-12-29 FOER FARING FOR FRAMSTAELLNING AND CHARGING AV CRYSTAL PRODUCTS
EP81306189A EP0056200B1 (en) 1981-01-02 1981-12-31 Process for preparing and using a crystalline product
DE8181306189T DE3176467D1 (en) 1981-01-02 1981-12-31 Process for preparing and using a crystalline product
AT81306189T ATE29909T1 (en) 1981-01-02 1981-12-31 METHOD OF MAKING AND USING A CRYSTALLINE PRODUCT.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES498296A ES498296A0 (en) 1981-01-02 1981-01-02 PROCEDURE FOR THE PREPARATION AND USE OF A CRYSTALLINE PRODUCT WITH SPECIAL PROPERTIES FOR THE PAPER INDUSTRY

Publications (2)

Publication Number Publication Date
ES8201644A1 true ES8201644A1 (en) 1981-12-16
ES498296A0 ES498296A0 (en) 1981-12-16

Family

ID=8481664

Family Applications (1)

Application Number Title Priority Date Filing Date
ES498296A Granted ES498296A0 (en) 1981-01-02 1981-01-02 PROCEDURE FOR THE PREPARATION AND USE OF A CRYSTALLINE PRODUCT WITH SPECIAL PROPERTIES FOR THE PAPER INDUSTRY

Country Status (1)

Country Link
ES (1) ES498296A0 (en)

Also Published As

Publication number Publication date
ES498296A0 (en) 1981-12-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001204