HIGH CLARITY LAMINATED ARTICLES COMPRISING AN IONOMER INTERLAYER
    5.
    发明申请
    HIGH CLARITY LAMINATED ARTICLES COMPRISING AN IONOMER INTERLAYER 有权
    包含离子间隔层的高清晰层压文章

    公开(公告)号:US20100112356A1

    公开(公告)日:2010-05-06

    申请号:US12610688

    申请日:2009-11-02

    摘要: A safety laminate comprises an interlayer that comprises an ionomer that is the neutralized product of a precursor acid copolymer. The precursor acid copolymer comprises copolymerized units of a first α-olefin having 2 to 10 carbon atoms and about 20 to about 30 wt % of copolymerized units of a first α,β-ethylenically unsaturated carboxylic acid having 3 to 8 carbon atoms; and has a melt flow rate of about 10 to about 4000 g/10 min. When neutralized to a level of about 40% to about 90% and when comprising counterions that consist essentially of sodium cations, the precursor acid copolymer produces a sodium ionomer that has a melt flow rate of about 0.7 to about 25 g/10 min and a freeze enthalpy that is not detectable or that is less than about 3.0 j/g. The ionomer composition may further comprise a second ionomer that has a melt flow rate of about 10 g/10 min or less.

    摘要翻译: 安全层压板包括中间层,其包含作为前体酸共聚物的中和物的离聚物。 前体酸共聚物包含具有2至10个碳原子的第一α-烯烃和约20至约30重量%的具有3-8个碳原子的第一个α,β-烯属不饱和羧酸的共聚单元的共聚单元; 并具有约10至约4000g / 10min的熔体流动速率。 当中和至约40%至约90%的水平时,当包含基本上由钠阳离子组成的抗衡离子时,前体酸共聚物产生熔体流动速率为约0.7至约25g / 10min的钠离聚物, 不可检测的或低于约3.0J / g的冷冻焓。 离聚物组合物还可以包含熔体流动速率为约10g / 10分钟或更短的第二离聚物。

    High clarity laminated articles comprising an ionomer interlayer
    8.
    发明授权
    High clarity laminated articles comprising an ionomer interlayer 有权
    包含离聚物夹层的高透明层压制品

    公开(公告)号:US08399097B2

    公开(公告)日:2013-03-19

    申请号:US12610688

    申请日:2009-11-02

    摘要: A safety laminate comprises an interlayer that comprises an ionomer that is the neutralized product of a precursor acid copolymer. The precursor acid copolymer comprises copolymerized units of a first α-olefin having 2 to 10 carbon atoms and about 20 to about 30 wt % of copolymerized units of a first α,β-ethylenically unsaturated carboxylic acid having 3 to 8 carbon atoms; and has a melt flow rate of about 10 to about 4000 g/10 min. When neutralized to a level of about 40% to about 90% and when comprising counterions that consist essentially of sodium cations, the precursor acid copolymer produces a sodium ionomer that has a melt flow rate of about 0.7 to about 25 g/10 min and a freeze enthalpy that is not detectable or that is less than about 3.0 j/g. The ionomer composition may further comprise a second ionomer that has a melt flow rate of about 10 g/10 min or less.

    摘要翻译: 安全层压板包括中间层,其包含作为前体酸共聚物的中和物的离聚物。 前体酸共聚物包含具有2至10个碳原子的第一α-烯烃和约20至约30重量%的具有3-8个碳原子的第一个α,β-烯属不饱和羧酸的共聚单元的共聚单元; 并具有约10至约4000g / 10min的熔体流动速率。 当中和至约40%至约90%的水平时,当包含基本上由钠阳离子组成的抗衡离子时,前体酸共聚物产生熔体流动速率为约0.7至约25g / 10min的钠离聚物, 不可检测的或低于约3.0J / g的冷冻焓。 离聚物组合物还可以包含熔体流动速率为约10g / 10分钟或更短的第二离聚物。

    IONOMER-POLY(VINYL ALCOHOL) BLENDS
    10.
    发明申请
    IONOMER-POLY(VINYL ALCOHOL) BLENDS 审中-公开
    IONOMER-POLY(VINYL ALCOHOL)BLENDS

    公开(公告)号:US20130225749A1

    公开(公告)日:2013-08-29

    申请号:US13407829

    申请日:2012-02-29

    IPC分类号: C08L29/04

    CPC分类号: C08L29/04 C08L23/0876

    摘要: Disclosed is a composition comprising (a) a poly(vinyl alcohol) characterized by (i) a hydrolysis level of from about 85 to about 93 mole % and a 4 weight % aqueous viscosity at 20° C. of 15 centipoise or less; or (ii) a hydrolysis level of about 95 mole % or greater; and (b) an ionomer comprising a parent acid copolymer comprising copolymerized units of ethylene and acrylic acid or methacrylic acid with melt flow rate from about 200 to about 1000 g/10 min., wherein about 50% to about 70% of the carboxylic acid groups of the copolymer are neutralized to carboxylic acid salts.

    摘要翻译: 公开了一种组合物,其包含(a)聚(乙烯醇),其特征在于(i)水解度为约85-约93摩尔%,在20℃下的4重量%水性粘度为15厘泊或更小; 或(ii)约95摩尔%以上的水解度; 和(b)包含母体酸共聚物的离聚物,其包含乙烯和丙烯酸或甲基丙烯酸的共聚单元,熔体流动速率为约200至约1000g / 10min,其中约50%至约70%的羧酸 共聚物的基团被中和到羧酸盐。