| 发明名称 |
METHOD FOR MANUFACTURING SUSPENSION COPOLYMER OF 2-ETHYLHEXYL ACRYLATE AND METHACRYLIC ACID IN WATER EMULSION FOR BATH RETANNAGE AND FEEDING OF LIGHT CHROME-TANNED LEATHERSILOVOGO AKRILITA S METAKRILOVOJJ KISLOTOJJ V VODNOJJ EHMUL'SII DLJA DODUBLIVANIJA V VANNE I NAPOLNENIJA MJAGKIKH KHROMOVYKH KOZH |
