Process for condensing an aldehyde with a compound containing at least two active hydrogen atoms on the same carbon atom

申请公布号：GB960003(A)

申请号：GB19600029055

申请日期：1960.08.23

申请公布日期：1964.06.10

申请人：

GULF RESEARCH & DEVELOPMENT COMPANY

分类号：C07C45/74;C07C47/20;C07C47/21

主分类号：C07C45/74

INSULATING LINING USE FOR COVERING THE JUNCTION AREA OF A PIPE JOINT

PYRIDYLALKYL ESTERS, INSECT REPELLENT COMPOSITIONS AND METHOD OF REPELLING INSECTS

FINELY DIVIDED EXPANDABLE STYRENE POLYMERS CONTAINING MINOR AMOUNTS OF ORGANIC BROMINE COMPOUNDS TO SHORTEN COOLING PERIODS, PROCESS FOR THEIR PREPARATION AND THEIR APPLICATION TO PREPARE FOAMED ARTICLES

PROCESS FOR THE PREPARATION OF VINYL OXIRANES SUBSTITUTED BY HALOGEN

CIRCUIT ARRANGEMENT FOR THE DETECTION AND RECORDING OF THE ACTIVITY OF THE UTERUS

LINEAR FULL WAVE RECTIFIER CIRCUIT

STATIC RAM MEMORY CELL

PROCESS FOR THE PRODUCTION OF DEAD BURNED REFRACTORY MAGNESIA

HEALTHFUL UNDERWEAR UTILIZING STATIC ELECTRICITY

AMMONIA PRODUCTION CAPACITOR

MULTI-BIT READ ONLY MEMORY CELL SENSING CIRCUIT

SWITCHING SYSTEM

METHOD FOR THE PREPARATION OF SHAPED PARTS OF POLYOLEFINS

AN APPARATUS FOR PLANTING SEEDS IN DRILLS AT PREDETERMINED INTERVALS

PIEZO-ELECTRIC RELAY

CHARACTER AND FIGURE ISOLATING AND EXTRACTING SYSTEM

METHOD AND APPARATUS FOR DETECTING AND CORRECTING ERRORS IN A MEMORY

COIL FORMING APPARATUS

FORGING MECHANISM OF A FORGING MACHINE

TRICYCLIC COMPOUNDS