CA1108942A - Fabrication de capsules - Google Patents

Fabrication de capsules

Info

Publication number
CA1108942A
CA1108942A CA288,867A CA288867A CA1108942A CA 1108942 A CA1108942 A CA 1108942A CA 288867 A CA288867 A CA 288867A CA 1108942 A CA1108942 A CA 1108942A
Authority
CA
Canada
Prior art keywords
poly
maleic anhydride
dimethylol urea
urea
capsule
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
CA288,867A
Other languages
English (en)
Inventor
Peter L. Foris
Robert W. Brown
Paul S. Phillips, Jr.
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.)
Appvion Operations Inc
Original Assignee
Appleton Papers Inc
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
Priority claimed from US05/755,832 external-priority patent/US4087376A/en
Application filed by Appleton Papers Inc filed Critical Appleton Papers Inc
Application granted granted Critical
Publication of CA1108942A publication Critical patent/CA1108942A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Manufacturing Of Micro-Capsules (AREA)
  • Color Printing (AREA)
CA288,867A 1976-12-30 1977-10-17 Fabrication de capsules Expired CA1108942A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/755,832 US4087376A (en) 1974-07-10 1976-12-30 Capsule manufacture
US755,832 1976-12-30

Publications (1)

Publication Number Publication Date
CA1108942A true CA1108942A (fr) 1981-09-15

Family

ID=25040830

Family Applications (1)

Application Number Title Priority Date Filing Date
CA288,867A Expired CA1108942A (fr) 1976-12-30 1977-10-17 Fabrication de capsules

Country Status (2)

Country Link
JP (1) JPS5855812B2 (fr)
CA (1) CA1108942A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5547139A (en) * 1978-09-30 1980-04-03 Mitsubishi Paper Mills Ltd Improved small capsule
JPS59201718A (ja) * 1983-04-28 1984-11-15 Amada Co Ltd 鋸盤の切削制御装置
JPS60141427A (ja) * 1983-12-28 1985-07-26 Amada Co Ltd 鋸盤の切削制御装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3418656A (en) * 1965-10-23 1968-12-24 Us Plywood Champ Papers Inc Microcapsules, process for their formation and transfer sheet record material coated therewith
US4001140A (en) * 1974-07-10 1977-01-04 Ncr Corporation Capsule manufacture

Also Published As

Publication number Publication date
JPS5855812B2 (ja) 1983-12-12
JPS5384883A (en) 1978-07-26

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Legal Events

Date Code Title Description
MKEX Expiry