发明名称 |
METHOD OF PREPARING RUBBER MODIFIER |
摘要 |
FIELD: tire and industrial rubber industries. SUBSTANCE: claimed method comprises dispersing nitrogen containing polymer and oxygen containing compound to plastic state at 53-80 C in the presence of alkyl phenol amine resin with molecular weight of 1000-1500 or alkylphenol-formaldehyde resin with molecular weight 900-1600 and subsequently applying reaction mixture onto carrier such as silicon dioxide or kaolin, or zeolite, or lignin at nitrogen-containing polymer to alkyl phenol amine or alkyl-phenol- formaldehyde resin to oxygen-containing compound to carrier ratio of 1: (0.5-8.0): (0.05-0.5):(0.1-5.0). Nitrogen containing polymer is polyethylene amine with polymerization degree of 2-90 or polyethylene polyamine with polymerization degree of 2-10 or polyhexamethylene guanidine with polymerization degree of 2-10 or polyhexamethylene guanidine with polymerization degree of 2-90, or salts thereof. Oxygen-containing compound is polyethylene glycol or polypropylene glycol or hydrooxybenzene derivative. EFFECT: more efficient preparation method. 2 tbl5
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申请公布号 |
RU2103282(C1) |
申请公布日期 |
1998.01.27 |
申请号 |
RU19950108340 |
申请日期 |
1995.05.19 |
申请人 |
KUTJANINA VALENTINA STEPANOVNA |
发明人 |
KUTJANINA VALENTINA STEPANOVNA;TERESHCHUK MARINA NIKOLAEVNA;PITSYK VALENTINA ANTONOVNA;FISUN MARGARITA USENOVNA;SHEVTSOVA KSENIJA VIKTOROVNA;ONISHCHENKO ZOJA VASIL'EVNA;LITVIN BORIS L'VOVICH;REDEJ JURIJ JUR'EVICH;SOKOLIK VASILIJ MIKHAJLOVICH;KUTJANINA VALENTINA STEPANOVNA;TERESHCHUK MARINA NIKOLAEVNA;PITSYK VALENTINA ANTONOVNA;FISUN MARGARITA USENOVNA;SHEVTSOVA KSENIJA VIKTOROVNA;ONISHCHENKO ZOJA VASIL'EVNA;LITVIN BORIS L'VOVICH;REDEJ JURIJ JUR'EVICH;SOKOLIK VASILIJ MIKHAJLOVICH |
分类号 |
C08J3/21;C08K3/36;C08L61/08;C08L61/10;C08L71/02;C08L79/02;(IPC1-7):C08J3/21 |
主分类号 |
C08J3/21 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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