ES389786A1 - Process for the production of microcapsule-coated sheets - Google Patents

Process for the production of microcapsule-coated sheets

Info

Publication number
ES389786A1
ES389786A1 ES389786A ES389786A ES389786A1 ES 389786 A1 ES389786 A1 ES 389786A1 ES 389786 A ES389786 A ES 389786A ES 389786 A ES389786 A ES 389786A ES 389786 A1 ES389786 A1 ES 389786A1
Authority
ES
Spain
Prior art keywords
microcapsule
production
coated sheets
capsules
translation
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
ES389786A
Other languages
Spanish (es)
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of ES389786A1 publication Critical patent/ES389786A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/20—After-treatment of capsule walls, e.g. hardening

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Medicinal Preparation (AREA)
  • Adhesive Tapes (AREA)

Abstract

Procedure for producing capsule sheets, characterized in that, to avoid the formation of static electricity, a carboxylic acid having the following unit or units is added to a dispersion of capsules, constantly stirring: ** (See formula) ** where R is a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, or a water soluble salt. (Machine-translation by Google Translate, not legally binding)
ES389786A 1970-04-02 1971-03-31 Process for the production of microcapsule-coated sheets Expired ES389786A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45028170A JPS5034510B1 (en) 1970-04-02 1970-04-02

Publications (1)

Publication Number Publication Date
ES389786A1 true ES389786A1 (en) 1974-03-01

Family

ID=12241252

Family Applications (1)

Application Number Title Priority Date Filing Date
ES389786A Expired ES389786A1 (en) 1970-04-02 1971-03-31 Process for the production of microcapsule-coated sheets

Country Status (7)

Country Link
JP (1) JPS5034510B1 (en)
CA (1) CA933047A (en)
DE (1) DE2116258B2 (en)
ES (1) ES389786A1 (en)
FR (1) FR2089006A5 (en)
GB (1) GB1324975A (en)
IE (1) IE35356B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2969331A (en) * 1958-06-04 1961-01-24 Ncr Co Process of making dual-walled oil containing capsules
NL129921C (en) * 1958-12-31
US3384536A (en) * 1965-03-24 1968-05-21 Ncr Co Process for forming fibrous sheets containing limited penetration of additaments within the sheet and sheets thereof
US3427180A (en) * 1965-03-31 1969-02-11 Ncr Co Pressure-sensitive record system and compositions

Also Published As

Publication number Publication date
CA933047A (en) 1973-09-04
FR2089006A5 (en) 1972-01-07
IE35356B1 (en) 1976-01-21
DE2116258B2 (en) 1980-01-17
DE2116258A1 (en) 1971-11-04
JPS5034510B1 (en) 1975-11-08
IE35356L (en) 1971-10-02
GB1324975A (en) 1973-07-25

Similar Documents

Publication Publication Date Title
ES306821A1 (en) Procedure to produce a replaced benzotriazol. (Machine-translation by Google Translate, not legally binding)
ES394370A1 (en) Pharmacologically active 3-piperazinyl-carbonyloxy-2-pyridyl-isoindolin-1-ones
ES389786A1 (en) Process for the production of microcapsule-coated sheets
ES319388A1 (en) The procedure for the preparation of trialcohylphosphine. (Machine-translation by Google Translate, not legally binding)
ES395715A1 (en) Production of 1-aminoalkane 1,1-diphosphonic acids
ES391524A1 (en) 2,3 - dihydro - 5-trifluoromethyl-1h-di-benzo(2,3:6,7)thiepino(4,5-c)pyrroles as cns-depressants
ES382357A1 (en) Novel phosphoric acid amide esters
ES438695A1 (en) A procedure for the preparation of prostate acid derivatives. (Machine-translation by Google Translate, not legally binding)
ES386716A1 (en) Procedure for the preparation of new derivatives of tiepine. (Machine-translation by Google Translate, not legally binding)
ES411737A1 (en) Heterocyclic triglycidyl compounds and a process for their production
ES429691A1 (en) Preparation of p-isobutyl hydratropic acid and intermediates therefor
ES320857A1 (en) A procedure for the production of fenantren derivatives. (Machine-translation by Google Translate, not legally binding)
ES325387A1 (en) Procedure for preparing insatured carboxylic acids. (Machine-translation by Google Translate, not legally binding)
ES360858A1 (en) Procedure for the preparation of new derivatives of tiazepine. (Machine-translation by Google Translate, not legally binding)
ES385702A1 (en) Benzofuran and benzothiophene carboxylic acids processes for their production and medicaments containing same
ES383342A1 (en) P-carbamoylethylphenylsulfonyl derivatives
ES428011A1 (en) Procedure for the preparation of 2-amino-3,5-dibromobencilamina. (Machine-translation by Google Translate, not legally binding)
ES325366A1 (en) Procedure for the production of derivatives of isoquinoline. (Machine-translation by Google Translate, not legally binding)
ES320083A1 (en) Procedure for the preparation of derivatives of difenylamine. (Machine-translation by Google Translate, not legally binding)
ES450028A1 (en) Desoxystreptamine derivative and its salts processes for preparing these compounds and pharmaceutical compositions containing them
ES429541A1 (en) Procedure for the obtaining of diffosphonic acids. (Machine-translation by Google Translate, not legally binding)
ES385062A1 (en) Derivatives of 1-amino-3-phenoxy-propan-2-ol, and processes for preparing them
ES294197A1 (en) Procedure for the preparation of new azepinic derivatives (Machine-translation by Google Translate, not legally binding)
ES373929A1 (en) Procedure for the preparation of new derivatives of azepine. (Machine-translation by Google Translate, not legally binding)
ES373927A1 (en) Procedure for the preparation of new derivatives of azepine. (Machine-translation by Google Translate, not legally binding)