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Sinterable semi-crystalline powder and near-fully dense article formed therein 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C08G-069/14
출원번호 US-0664356 (1996-06-17)
발명자 / 주소
  • Dickens
  • Jr. Elmer Douglas (Richfield OH) Lee Biing Lin (Broadview Heights OH) Taylor Glenn Alfred (Houston TX) Magistro Angelo Joseph (Brecksville OH) Ng Hendra (E. Cleveland OH) McAlea Kevin P. (A
출원인 / 주소
  • DTM Corporation (Austin TX 02)
인용정보 피인용 횟수 : 94  인용 특허 : 0

초록

A laser-sinterable powder product has been prepared having unique properties which allow the powder to be sintered in a selective laser sintering machine to form a sintered part which is near-fully dense. For most purposes, the sintered part is indistinguishable from another part having the same dim

대표청구항

A method of producing a three-dimensional object, comprising the steps of: applying a layer of a powder at a target surface, said powder comprised of a semi-crystalline organic polymer, said powder having a melting peak and a recrystallization peak, as shown in differential scanning calorimetry trac

이 특허를 인용한 특허 (94)

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