Number | Name | Date | Kind |
---|---|---|---|
3299172 | Schade et al. | Jan 1967 | |
3335111 | Pray et al. | Aug 1967 | |
3370037 | Giesen et al. | Feb 1968 | |
3395119 | Blaschke et al. | Jul 1968 | |
3399170 | Blaschke et al. | Aug 1966 | |
3972852 | Inata et al. | Aug 1976 | |
4064108 | Inata et al. | Dec 1977 | |
4066624 | Kawase et al. | Jan 1978 | |
4124566 | Saiki et al. | Nov 1978 | |
4137278 | Lemper et al. | Jan 1979 | |
4154920 | Jabarin | May 1979 |
Number | Date | Country |
---|---|---|
1228417 | Nov 1966 | DEX |
2232877 | Jan 1974 | DEX |
2544069 | Apr 1976 | DEX |
3907 | Sep 1979 | EPX |
49-82796 | Aug 1974 | JPX |
890432 | Feb 1962 | GBX |
924607 | Apr 1963 | GBX |
Entry |
---|
Ludwig, Polyesterfasern, Chemie & Technologie, Akademie-Verlag, Berlin, 1975, pp. 170-174. |
"Luwa Polymer Technology", Trade Bulletin 115-119, Luwa Corp., Charlotte, NC. |