STABILIZERS AND ANTIOZONANTS FOR ELASTOMERS
    4.
    发明申请
    STABILIZERS AND ANTIOZONANTS FOR ELASTOMERS 审中-公开
    弹性体的稳定剂和抗生素

    公开(公告)号:WO01029126A1

    公开(公告)日:2001-04-26

    申请号:PCT/EP2000/009928

    申请日:2000-10-10

    Abstract: Elastomers which have excellent stability to prevent oxidative, thermal, dynamic, light-induced and/or ozone-induced degradation comprise, as stabilizers, at least one compound of the formula (I): [R-S(=O)m-CH2-CH(OH)-CH2]n-N(R )2-n-R , in which R is C4-C20alkyl, hydroxyl-substituted C4-C20alkyl; phenyl, benzyl, alpha -methylbenzyl, alpha , alpha -dimethylbenzyl, cyclohexyl or -(CH2)qCOOR , and, if m is 0, R may additionally be (a); and, if n is 1 and R is hydrogen, R may additionally be R -R N-CH2-CH(OH)-CH2-S(=O)m-(CH2)x- or R -R N-CH2-CH(OH)-CH2-S(=O)m-CH2-CH2-(O-CH2-CH2)y-, R is hydrogen, cyclohexyl or C3-C12 alkyl, R is (b), R is C1-C18alkyl, R is hydrogen or -CH2-CH(OH)-CH2-S(=O)m-R, X is C1-C8alkyl, Y is C1-C8alkyl, m is 0 or 1, n is 1 or 2, q is 1 or 2, x is from 2 to 6, and y is 1 or 2. The compounds of the formula (I) are also suitable as stabilizers for elastomers to prevent contact discoloration of substrates coming into contact with elastomers.

    Abstract translation: 具有优异稳定性以防止氧化,热,动态,光诱导和/或臭氧诱导的降解的弹性体包含作为稳定剂的至少一种式(I)化合物:[RS(= O)m -CH 2 -CH (OH)-CH 2] n N(R 1)2-n R 2,其中R是C 4 -C 20烷基,羟基取代的C 4 -C 20烷基; 苯基,苄基,α-甲基苄基,α,α-二甲基苄基,环己基或 - (CH 2)q COOR 3,如果m为0,则R可另外为(a)。 并且如果n为1且R 4为氢,则R可另外为R 2 -R 1 N-CH 2 -CH(OH)-CH 2 -S(= O)m - (CH 2)x - 或R 2 -R 1 N-CH 2 -CH(OH)-CH 2 -S(= O)m -CH 2 -CH 2 - (O-CH 2 -CH 2)y - ,R 1是氢, 或C 3 -C 12烷基,R 2是(b),R 3是C 1 -C 18烷基,R 4是氢或-CH 2 -CH(OH)-CH 2 -S(= O)m R,X是 C 1 -C 8烷基,Y为C 1 -C 8烷基,m为0或1,n为1或2,q为1或2,x为2至6,y为1或2.式(I) 也适用于弹性体的稳定剂,以防止与弹性体接触的基材的接触变色。

    CARBON BLACK COUPLER
    9.
    发明申请
    CARBON BLACK COUPLER 审中-公开
    碳黑偶然

    公开(公告)号:WO01070866A2

    公开(公告)日:2001-09-27

    申请号:PCT/US2001/009290

    申请日:2001-03-22

    CPC classification number: C08K5/3725 C08K3/013 C08K9/04 C08L21/00

    Abstract: A coupler is described for use in carbon black filled rubber compositions. The coupler includes an amine group and a thiol group or a polysulfidic linkage. The coupler improves the interaction of the carbon black with the rubber as measured by a decrease in the tan delta at 60 DEG C while substantially maintaining the tan delta at 0 DEG C.

    Abstract translation: 描述了一种用于炭黑填充橡胶组合物的成色剂。 成色剂包括胺基和硫醇基或多硫键。 成色剂改善了炭黑与橡胶的相互作用,通过在60℃下的tanδ降低测量,同时基本上将tanδ保持在0℃。

    PROTECTIVE COATING SYSTEMS FOR PAINT BOOTHS THAT RESIST DISCOLORATION
    10.
    发明申请
    PROTECTIVE COATING SYSTEMS FOR PAINT BOOTHS THAT RESIST DISCOLORATION 审中-公开
    用于防止变色的油漆支架的防护涂层系统

    公开(公告)号:WO2018067859A1

    公开(公告)日:2018-04-12

    申请号:PCT/US2017/055402

    申请日:2017-10-05

    CPC classification number: C09D5/20 C08K5/3725 C09D129/04 C08K5/46 C08K5/521

    Abstract: In various embodiments a protective coating composition for the temporary protection of a paint spray booth are provided where the compositions comprise an aqueous liquid that when applied to a surface of said paint booth dries to form a peelable white film thereon, where said liquid coating comprises a liquid film former that when applied to a surface and dried forms a peelable film where said liquid film former comprises a polyvinylbutyral (PVB); and a pigment where the pigment comprises a sulfate process rutile titanium dioxide; and where protective coating composition is more resistant to yellowing than the same composition when formulated with a chloride process titanium dioxide.

    Abstract translation: 在各种实施方案中,提供用于临时保护喷漆室的保护性涂料组合物,其中所述组合物包含含水液体,所述含水液体当施加至所述漆室的表面时干燥以形成可剥离的白色膜 其中所述液体涂层包含液体成膜剂,所述液体成膜剂当施用于表面并干燥时形成可剥离膜,其中所述液体成膜剂包含聚乙烯醇缩丁醛(PVB); 和其中颜料包含硫酸盐处理金红石型二氧化钛的颜料; 并且在用氯化法二氧化钛配制时,保护性涂料组合物比相同组合物更耐黄变。

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