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    • 1. 发明授权
    • Oxazoline or oxazine acetoacetate aqueous coating compositions
    • 恶唑啉或恶嗪乙酰乙酸酯水性涂料组合物
    • US6433116B2
    • 2002-08-13
    • US81924201
    • 2001-03-28
    • JOHNSON S C COMM MARKETS INC
    • CULBERTSON BILL MTRUMBO DAVID L
    • C07D263/10C07D263/14C07D265/04C08G73/02C08J26/06
    • C07D263/10C07D263/14C07D265/04C08G73/0233
    • A novel polymer having the moiety:wherein R is an alkyl group containing 1-5 carbon atoms or an aryl, substituted aryl, substituted or unsubstituted heteroaryl, alkyl-aryl, alkylether-aryl or O; R1 and R2 are hydrogen or a methyl group; X is O, NH, NR' wherein R' is an alkyl group containing 1-5 carbon atoms, or O-R'' or NR'' wherein O-R'' is O-alkyl-O or O-alkyl, NR'' is O-alkyl-ONH,wherein each instance alkyl contains 1-5 carbon atoms and n is 0 or 1. The compound of this invention is useful as a monomer which can be polymerized and/or copolymerized by catonic polymerization. Polymers and copolymers produced in this invention can be crosslinked and are useful in coatings, inks, overprint varnishes, and surface treatment applications.
    • 具有以下部分的新型聚合物:其中R是含有1-5个碳原子的烷基或芳基,取代的芳基,取代或未取代的杂芳基,烷基 - 芳基,烷基醚 - 芳基或O; R1和R2是氢或甲基; X是O,NH,NR',其中R'是含有1-5个碳原子的烷基,或O-R“或NR”,其中O-R“是O-烷基-O或O-烷基,NR '是O-烷基-ONH,其中每个实例烷基含有1-5个碳原子,n是0或1.本发明的化合物可用作可通过聚合反应聚合和/或共聚的单体。 在本发明中制备的聚合物和共聚物可以是交联的并且可用于涂料,油墨,套印清漆和表面处理应用中。
    • 8. 发明申请
    • PROCESS FOR THE PREPARATION OF MACROMERS
    • 大规模制备过程
    • WO9907755A2
    • 1999-02-18
    • PCT/US9816198
    • 1998-08-04
    • JOHNSON S C COMM MARKETS INC
    • CAMPBELL J DAVIDKAAI MICHIHIROSCHATZ DAVID DTEYMOUR FOUAD
    • C08F2/00C08F2/02C08F120/12C08F220/00
    • C08F2/02C08F120/12
    • A process is disclosed for preparing low molecular weight homomacromers and comacromers. The process of preparing a homomacromer comprises the steps of: (a) charging a reactor with (i) a single ethylenically unsaturated monomer selected from the group consisting of acrylic monomers or monoalkenyl aromatic monomers and (ii) if said ethylenically unsaturated monomer is not a thermally initiating monomer, a free radical polymerizable initiator, to form a polymerizable reaction charge; and (b) heating the reaction charge during continuous mixing in the reactor to a reaction temperature in the range from about 180 DEG C to about 500 DEG C for a residence time greater than 5 minutes to form the low molecular weight homomacromers, provided that if the residence time is 60 minutes or less that the reaction temperature is greater than 270 DEG C. The comacromers are prepared by charging the reactor with (i) at least two ethylenically unsaturated monomers selected from the group consisting of acrylic monomers, monoalkenyl aromatic monomers or mixtures thereof and (ii) if at least one of said ethylenically unsaturated monomers is not a thermally initiating monomer, a free radical polymerization initiator, and heating the reactor to a reactor temperature in the range from about 180 DEG C to about 500 DEG C for a residence time greater than 5 minutes to form the low molecular weight comacromers, provided that if the residence time is 60 minutes or less that the reaction temperature is greater than 270 DEG C and further provided that if the reaction charge is a mixture of acrylic monomer and monoalkenyl monomer and the residence time is 60 minutes or less then the reaction temperature is greater than 310 DEG C.
    • 公开了一种制备低分子量均聚物和共聚物的方法。 制备均聚物的方法包括以下步骤:(a)向反应器中加入(i)选自丙烯酸单体或单链烯基芳族单体的单一烯键式不饱和单体和(ii)如果所述烯键式不饱和单体不是 热引发单体,自由基可聚合引发剂,以形成可聚合反应电荷; 和(b)在反应器中连续混合期间将反应物加热到约180℃至约500℃的反应温度,停留时间大于5分钟以形成低分子量均聚物,条件是如果 反应温度高于270℃的停留时间为60分钟或更短。通过向反应器中加入(i)至少两种选自丙烯酸单体,单链烯基芳族单体或 (ii)如果至少一种所述烯属不饱和单体不是热引发单体,则引发自由基聚合引发剂,并将反应器加热至约180℃至约500℃的反应器温度 停留时间大于5分钟以形成低分子量的共聚物,条件是如果停留时间为60分钟或更少,则反应发生反应 如果反应物是丙烯酸单体和单链烯基单体的混合物并且停留时间为60分钟或更短,则反应温度大于310℃
    • 10. 发明公开
    • SHOES WIPING MAT
    • SCHUHABSTREIFMATTE
    • EP1106135A4
    • 2002-06-19
    • EP99901882
    • 1999-01-27
    • JOHNSON S C COMM MARKETS INC
    • KINIWA HIDEAKI
    • A47L23/22A47L23/26B32B27/12
    • B32B27/12A47L23/266B32B5/022B32B7/08B32B2471/04
    • A base mat is laid at a specified location such as a doorway of a kitchen or the like and a dirt absorbing sheet is placed on the recessed surface of the base mat. The dirt absorbing sheet has a two-layer structure consisting of an upper-layer nonwoven fabric and a lower-layer plastic film smaller in area than the nonwoven fabric, and the sheet is fixed by bringing the portions of the nonwoven fabric, on which the plastic film is not layered, into contact with a Velcro3* tape provided on the recessed surface of the base mat, thereby providing a shoes wiping mat. The mat does not soil the base mat even when liquid dirt is absorbed and does not allow the absorbing sheet to move or wrinkle on the base mat.
    • 基垫放置在诸如厨房门口等的特定位置,并且将吸污片放置在基垫的凹陷表面上。 吸污片具有由上层无纺布和面积比无纺布小的下层塑料薄膜构成的双层结构,并且通过将无纺布的一部分 塑料膜不分层,与设置在基垫的凹陷表面上的Velcro3 *带接触,由此提供擦鞋垫。 即使当液体污垢被吸收时,垫子也不会弄脏基垫,并且不允许吸收片材在基垫上移动或起皱。