Number | Name | Date | Kind |
---|---|---|---|
RE28715 | Stamberger | Jul 1976 | |
RE29014 | Pizzini et al. | Oct 1976 | |
RE29118 | Stamberger | Jan 1977 | |
2552528 | DeGroote | May 1951 | |
2562878 | Blair, Jr. | Aug 1951 | |
2605232 | DeGroote | Jul 1952 | |
2679521 | DeGroote | May 1954 | |
2692873 | Langerak et al. | Oct 1954 | |
2771471 | DeGroote | Nov 1956 | |
2834780 | Wheeler et al. | May 1958 | |
2917480 | Bailey et al. | Dec 1959 | |
2946767 | Basel | Jul 1960 | |
2948691 | Windemuth et al. | Aug 1960 | |
2996551 | DeGroote et al. | Aug 1961 | |
3028433 | Leis et al. | Apr 1962 | |
3054778 | Henen et al. | Sep 1962 | |
3073788 | Hostettler et al. | Jan 1963 | |
3089863 | Hicks et al. | May 1963 | |
3192186 | Mueller et al. | Jun 1965 | |
3194773 | Hostettler | Jul 1965 | |
3252943 | Dankert et al. | May 1966 | |
3304273 | Stamberger | Feb 1967 | |
3383351 | Stamberger | May 1968 | |
3392153 | Hostettler et al. | Jul 1968 | |
3459733 | Byrd, Jr. et al. | Aug 1969 | |
3467605 | Abercrombie et al. | Sep 1969 | |
3505377 | Morehouse | Apr 1970 | |
3585185 | Levis, Jr. | Jun 1971 | |
3625921 | Wooster et al. | Dec 1971 | |
3639541 | Austin et al. | Feb 1972 | |
3639542 | Pizzini et al. | Feb 1972 | |
3652639 | Pizzini et al. | Mar 1972 | |
3655553 | DeWald | Apr 1972 | |
3823201 | Pizzini et al. | Jul 1974 | |
3846347 | Satterly | Nov 1974 | |
3850861 | Fabris et al. | Nov 1974 | |
3875086 | Ramey et al. | Apr 1975 | |
3875258 | Patton, Jr. et al. | Apr 1975 | |
3931450 | Patton, Jr. et al. | Jan 1976 | |
3950317 | Patton, Jr. et al. | Apr 1976 | |
3953393 | Ramlow et al. | Apr 1976 | |
3963681 | Kaneko et al. | Jun 1976 | |
3963818 | Sakoda et al. | Jun 1976 | |
4014846 | Ramlow et al. | Mar 1977 | |
4018815 | Vogt et al. | Apr 1977 | |
4024088 | Godlewski | May 1977 | |
4045474 | Taller et al. | Aug 1977 | |
4061614 | Self | Dec 1977 | |
4061684 | Helfert et al. | Dec 1977 | |
4072704 | Langdon | Feb 1978 | |
4082703 | Duffy et al. | Apr 1978 | |
4093573 | Ramlow et al. | Jun 1978 | |
4104236 | Simroth | Aug 1978 | |
4111865 | Seefried, Jr. et al. | Sep 1978 | |
4113785 | Helfert et al. | Sep 1978 | |
4119586 | Shah | Oct 1978 | |
4130603 | Tanaka et al. | Dec 1978 | |
4144395 | Murphy et al. | Mar 1979 | |
4148840 | Shah | Apr 1979 | |
4153643 | Preston et al. | May 1979 | |
4153778 | Park et al. | May 1979 | |
4172825 | Shook et al. | Oct 1979 | |
4198488 | Drake et al. | Apr 1980 | |
4208314 | Priest et al. | Jun 1980 | |
4242249 | VanCleve et al. | Dec 1980 |
Number | Date | Country |
---|---|---|
735010 | May 1966 | CAX |
785835 | May 1968 | CAX |
48-101494 | Dec 1973 | JPX |
1126025 | Sep 1968 | GBX |
1217005 | Dec 1970 | GBX |
1220471 | Jan 1971 | GBX |
2021602 | May 1979 | GBX |
Entry |
---|
"PHD Polyols-A New Class of PUR Raw Materials", K. G. Spitler, J. J. Lindsey, Journal of Cellular Plastics, 43-49, Jan./Feb., 1981. |