Patent ID: 11939468
Assignee: STRATASYS, INC.
Field: Other special machines (Mechanical engineering)
Classification: CPC C  G  B | IPC B  C

Claim 5:
6. The method of claim 1, wherein:
said non-curable polymeric material comprises polypropylene glycol; and/or
said non-curable polymeric material is a block co-polymer that comprises at least one polypropylene glycol block; and/or
said non-curable polymeric material is a block co-polymer that comprises at least one polypropylene glycol block and at least one polyethylene glycol block, wherein a total amount of said polyethylene glycol in said block co-polymer is no more than 10 weight percent, wherein a ratio of polypropylene glycol blocks and said polyethylene glycol blocks in said block-copolymer is at least 2:1; and/or
said non-curable polymeric material comprises a polypropylene glycol and/or a block co-polymer comprising at least one polypropylene glycol block, each featuring a molecular weight of at least 2000 Daltons.