公开(公告)号：GB1273324A

公开(公告)日：1972-05-10

申请号：GB6079470

申请日：1970-12-22

Applicant: GLANZSTOFF AG

Inventor： WERNER HELMUT ,  STAPP HANS

IPC: C08G63/90 ,  D06P3/54

Abstract: 1,273,324. Dyeing polyesters. GLANZSTOFF A.G. 22 Dec., 1970 [7 Jan., 1970], No. 60794/70. Heading D1B. Polyester threads having an oligomer content as defined of below 1.1% by weight and a relative viscosity as defined of 1.55 to 1.7 are dyed in an aqueous bath at a temperature above 100‹C. Oligomers are low molecular weight constituents of only a small number of basic units (2-6) which may be extracted using boiling trichloroethylene, and relative viscosity is the ratio of the viscosity of a 1% solution of the polymer to the viscosity of the solvent.

公开(公告)号：CA892536A

公开(公告)日：1972-02-08

申请号：CA892536D

Applicant: GLANZSTOFF AG

Inventor： WERNER HELMUT ,  STAPP HANS

公开(公告)号：GB1245437A

公开(公告)日：1971-09-08

申请号：GB5891568

申请日：1968-12-11

Applicant: GLANZSTOFF AG

Inventor： WERNER HELMUT ,  STAPP HANS

IPC: D04H3/00

Abstract: 1,245,437. Non-woven structures. GLANZSTOFF A.G. 11 Dec., 1968 [2 Jan., 1968; 4 Jan., 1968; 22 May, 1968], No. 58915/68. Headings D1R and D1W. A non-woven fibre structure is made by subjecting a drawn multifilament tow of continuous synthetic filaments having a permanent crimp and an individual filament count of 0.5 to 20 denier, and a crimp of 60-150 crimps per 10 cms, to an elongation process in the elastic elongation zone (as defined) at least under a load of 0.1 pond/denier, the non- woven fibre structure thus formed being taken off or deposited without tension. The filament count of the tow is preferably between 3 and 8 denier and the filaments are preferably of polyethylene terephthalate. The multifilament tow is preferably made from tubular filaments having a cavity volume of 10-30%. The non- woven structure formed can be lapped or cross-layed to form a filling for cushions, pillows or quilted articles.

公开(公告)号：DE1778026A1

公开(公告)日：1971-07-15

申请号：DE1778026

申请日：1968-03-21

Applicant: GLANZSTOFF AG

Inventor： WERNER HELMUT DR ,  STAPP HANS

IPC: D04H3/16 ,  A47C

Abstract: This invention relates to a resilient filamentary cushioning unit or pad and a process for its production wherein a plurality of substantially amorphous thermoplastic filaments, e.g., fiber-forming polyamide filaments, are melt-spun into a liquid cooling bath in such a manner that they lie in the form of predominately helical to sinuous loops randomly bonded at their points of intersection as the filaments are completely solidified in the bath. The resulting looped and bonded filaments form a cohesive resilient structure which is useful as a spring core or cushioning unit.

公开(公告)号：DE1660675A1

公开(公告)日：1971-03-25

申请号：DEV0030940

申请日：1966-04-27

Applicant: GLANZSTOFF AG

Inventor： DR WERNER HELMUT DIPL-CHEM ,  STAPP HANS

IPC: D01D5/20 ,  D02J1/22 ,  D02G3/34

公开(公告)号：DE1810698A1

公开(公告)日：1970-06-04

申请号：DE1810698

申请日：1968-11-26

Applicant: GLANZSTOFF AG

Inventor： WERNER DR HELMUT ,  STAPP HANS

IPC: A01C1/04 ,  A01G1/00 ,  A01G1/12