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    Pneumatic tire
    61.
    发明申请
    Pneumatic tire 审中-公开
    气动轮胎

    公开(公告)号：US20070144644A1

    公开(公告)日：2007-06-28

    申请号：US11598296

    申请日：2006-11-13

    Applicant: David John Zanzig ,  Jennifer Lyn Ryba ,  Aaron Scott Puhala ,  Brian David Holden ,  Paul Harry Sandstrom ,  Michael Julian Crawford

    Inventor： David John Zanzig ,  Jennifer Lyn Ryba ,  Aaron Scott Puhala ,  Brian David Holden ,  Paul Harry Sandstrom ,  Michael Julian Crawford

    IPC: B60C11/00

    CPC classification number: B60C1/0008 ,  B60C1/00 ,  B60C1/0016 ,  B60C1/0025 ,  B60C11/005 ,  B60C19/08 ,  C08K3/013 ,  C08K3/04 ,  C08K3/36 ,  Y02T10/862 ,  C08L21/00

    Abstract: This invention relates to a pneumatic rubber tire having a tread of a cap/base layered construction wherein said tire contains a first component as a tread cap layer having a running surface and at least two additional tire rubber components, wherein said tire components are comprised of rubber compositions which contain a maximum of 50 phr of reinforcing filler comprised of a maximum of 30 phr of rubber reinforcing carbon black. In one aspect, a purpose of such maximum of 30 phr of rubber reinforcing carbon black for said plurality of tire components is to promote a relatively low hysteresis property within said tire via such components to thereby promote relatively low rolling resistance for a pneumatic tire which contains such components. In practice, such additional tire components may be, for example, outer sidewall rubber layer, apex, chafer, belt ply and carcass ply components.

    Abstract translation: 本发明涉及一种具有帽/底层分层结构的胎面的充气橡胶轮胎，其中所述轮胎包含具有行走表面的胎面覆盖层的第一部件和至少两个另外的轮胎橡胶部件，其中所述轮胎部件由 橡胶组合物含有最多50phr的增强填料，最多含有30phr的橡胶增强炭黑。 一方面，用于所述多个轮胎部件的最大量为30phr的橡胶增强炭黑的目的是通过这些部件促进所述轮胎内的相对较低的滞后性，从而促进包含 这样的组件。 在实践中，这样的附加轮胎部件可以是例如外侧壁橡胶层，顶点，胎圈包布，带束层和胎体帘布层部件。

    Tire with tread of CIS 1,4-polybutadiene rich rubber composition which contains a functional styrene/butadiene elastomer, silica and coupling agent
    63.
    发明授权
    Tire with tread of CIS 1,4-polybutadiene rich rubber composition which contains a functional styrene/butadiene elastomer, silica and coupling agent 失效
    具有CIS 1,4-聚丁二烯丰富的橡胶组合物的胎面轮胎，其包含功能性苯乙烯/丁二烯弹性体，二氧化硅和偶联剂

    公开(公告)号：US06998448B2

    公开(公告)日：2006-02-14

    申请号：US10651695

    申请日：2003-08-29

    Applicant: David John Zanzig ,  Georges Marcel Victor Thielen ,  Jennifer Ann Peters Knickle ,  Brian David Holden

    Inventor： David John Zanzig ,  Georges Marcel Victor Thielen ,  Jennifer Ann Peters Knickle ,  Brian David Holden

    IPC: C08L25/10 ,  C08F136/06 ,  B60C5/00

    CPC classification number: B60C1/00 ,  B60C1/0016 ,  C08C19/44 ,  C08K5/548 ,  C08K9/06 ,  C08L9/00 ,  C08L9/06 ,  C08L15/00 ,  C08L2666/08

    Abstract: The invention relates to a tire having a tread of a rubber composition comprised of a composite of styrene/butadiene elastomer and functionalized styrene/butadiene elastomer containing an internal silanol and/or siloxy group therein with pendent silanol and/or alkoxy groups of a polymodal (e.g. bimodal) molecular weight distribution, together with at least 30 phr of cis 1,4-polybutadiene rubber and a dispersion in said rubber composition of precipitated silica aggregates and a coupling agent as a bis (3-triethoxysilylpropyl) polysulfide having an average of from only 2 to 2.5 sulfur atoms in its polysulfidic bridge to the exclusion of a bis (3-trialkoxysilylalkyl) polysulfide having an average of greater than 2.5, and particularly greater than 3, sulfur atoms in its polysulfidic bridge. In one aspect, said silica aggregates may be pre-treated to reduce said hydroxyl groups on their surface prior to blending with said silanol and/or siloxy functionalized elastomer. In one aspect, a carbon black contained in the rubber composition may be an electrically conductive carbon black.

    Abstract translation: 本发明涉及具有橡胶组合物的胎面的轮胎，其由苯乙烯/丁二烯弹性体和含有内部硅烷醇和/或甲硅烷氧基的官能化苯乙烯/丁二烯弹性体的复合材料组成，其中具有多晶型的侧链硅烷醇和/或烷氧基（ （例如双峰）分子量分布，以及至少30phr的顺式1,4-聚丁二烯橡胶和所述橡胶组合物中沉淀二氧化硅聚集体的分散体和作为双（3-三乙氧基甲硅烷基丙基）多硫化物的偶联剂，其平均来自 在其多硫桥中只有2至2.5个硫原子，以排除其多硫桥中平均大于2.5，特别是大于3的硫原子的双（3-三烷氧基甲硅烷基烷基）多硫化物。 在一个方面，所述二氧化硅聚集体可以在与所述硅烷醇和/或甲硅烷氧基官能化的弹性体共混之前进行预处理以减少其表面上的所述羟基。 一方面，橡胶组合物中所含的炭黑可以是导电性炭黑。

    Pneumatic tire having lug and groove configuration extending from tread over at least 30% of sidewall
    64.
    发明授权
    Pneumatic tire having lug and groove configuration extending from tread over at least 30% of sidewall 有权
    具有从胎面延伸至胎侧至少30％的凸耳和凹槽构型的气动轮胎

    公开(公告)号：US06761198B2

    公开(公告)日：2004-07-13

    申请号：US09780548

    申请日：2001-02-09

    Applicant: David John Zanzig ,  Bernard Matthew Bezilla, Jr. ,  Paul Harry Sandstrom

    Inventor： David John Zanzig ,  Bernard Matthew Bezilla, Jr. ,  Paul Harry Sandstrom

    IPC: B60C100

    CPC classification number: C08L9/00 ,  B60C1/0016 ,  B60C11/01 ,  C08K3/013 ,  C08K3/04 ,  C08L7/00 ,  C08L9/06 ,  Y10S152/902 ,  C08L2666/08

    Abstract: This invention relates to a pneumatic rubber tire having a rubber sidewall composition of a lug and groove configuration which is designed to be ground contacting. Such sidewall configuration is of a rubber composition comprised of a blend of natural rubber and cis 1,4-polybutadiene rubber which contains specified carbon black reinforcement and silica together with a coupling agent. The tire tread rubber composition differs from the rubber composition of said sidewall lug and groove configuration by being exclusive of silica and coupling agent and carbon black reinforcement exclusive of said specified carbon black.

    Abstract translation: 本发明涉及一种具有橡胶侧壁组合物的气动橡胶轮胎，该橡胶侧壁组合物被设计成与地面接触。 这种侧壁构造是由天然橡胶和顺式1,4-聚丁二烯橡胶的共混物组成的橡胶组合物，其含有特定的炭黑增强物和二氧化硅以及偶联剂。 轮胎胎面橡胶组合物不同于除了所述特定炭黑之外的二氧化硅和偶联剂以及炭黑增强剂，所述侧壁凸缘和槽构造的橡胶组成不同。

    Elastomer blend and use in tires
    67.
    发明授权
    Elastomer blend and use in tires 有权
    弹性体混合和用于轮胎

    公开(公告)号：US06232404B1

    公开(公告)日：2001-05-15

    申请号：US09677620

    申请日：2000-10-03

    Applicant: Paul Harry Sandstrom ,  Edward John Blok ,  David John Zanzig ,  Howard Allen Colvin ,  Michael Leslie Senyek

    Inventor： Paul Harry Sandstrom ,  Edward John Blok ,  David John Zanzig ,  Howard Allen Colvin ,  Michael Leslie Senyek

    IPC: B29D2900

    CPC classification number: C08L9/06 ,  B29L2030/002 ,  B60C1/0016 ,  C08F236/10 ,  Y10T152/10495 ,  C08F2/22

    Abstract: High viscosity elastomers are often difficult to utilize in rubber compositions without first creating a pre-blend of the high viscosity elastomer and a rubber processing oil to reduce their overall viscosity. This invention relates to utilization of a specialized pre-blend of high viscosity and low viscosity elastomers for use in rubber compositions and to the resulting rubber composition. The use of such resulting rubber composition may be for component(s) of tires, particularly including tire treads. The specialized pre-blend of high and low viscosity elastomers is required to be created by blending individual latices or, alternatively, by blending individual polymerizates of elastomers with diverse viscosities.

    Abstract translation: 高粘度弹性体通常难以在橡胶组合物中使用，而无需先制备高粘度弹性体和橡胶加工油的预混合物以降低其总粘度。 本发明涉及使用用于橡胶组合物和所得橡胶组合物的高粘度和低粘度弹性体的专用预混物。 使用这种所得橡胶组合物可以用于轮胎的组分，特别是包括轮胎胎面。 需要通过混合单个胶乳或者通过混合弹性体的各种聚合物与不同粘度来产生高粘度和低粘度弹性体的专门预混合物。

    Rubber article containing sodium thiosulfate pentahydrate
    68.
    发明授权
    Rubber article containing sodium thiosulfate pentahydrate 失效
    橡胶制品含硫代硫酸钠五水合物

    公开(公告)号：US6077912A

    公开(公告)日：2000-06-20

    申请号：US985253

    申请日：1997-12-04

    Applicant: Richard Michael D'Sidocky ,  David John Zanzig ,  Shingo Futamura

    Inventor： Richard Michael D'Sidocky ,  David John Zanzig ,  Shingo Futamura

    IPC: B60C1/00 ,  C08C19/20 ,  C08F8/00 ,  C08K3/00 ,  C08K3/30 ,  C08K3/36 ,  C08K5/00 ,  C08K5/548 ,  C08K5/57 ,  C08L9/00 ,  C08L9/06

    CPC classification number: C08K3/30 ,  C08K5/548

    Abstract: A method is disclosed for processing a rubber composition comprising thermomechanically mixing at a rubber temperature in a range of 140.degree. C. to 190.degree. C. for a mixing time of 1 to 20 minutes(i) 100 parts by weight of at least one sulfur vulcanizable elastomer selected from conjugated diene homopolymers and copolymers, natural rubber and copolymers of at least one conjugated diene and aromatic vinyl compound;(ii) 10 to 250 phr of particulate precipitated silica;(iii) 0.01 to 1.0 parts by weight per weight of said silica of an organosilicon compound; and(iv) 0.05 to 10 phr of sodium thiosulfate pentahydrate.Addition of the sodium thiosulfate pentahydrate to sulfur vulcanizable rubber, silica and sulfur containing organosilicon compound decreases the mixing/processing time without sacrificing end product properties.

    Abstract translation: 公开了一种用于加工橡胶组合物的方法，该橡胶组合物在140℃至190℃的橡胶温度下热机械混合，混合时间为1至20分钟（i）100重量份的至少一种硫 选自共轭二烯均聚物和共聚物的可硫化弹性体，天然橡胶和至少一种共轭二烯和芳族乙烯基化合物的共聚物; （ii）10至250phr微粒沉淀二氧化硅; （iii）0.01至1.0重量份的所述有机硅化合物二氧化硅; 和（iv）0.05至10phr硫代硫酸钠五水合物。 将硫代硫酸钠五水合物加入可硫化橡胶，二氧化硅和含硫有机硅化合物中，减少混合/处理时间，而不会牺牲最终产品性能。

    Tire tread compound
    69.
    发明授权
    Tire tread compound 失效
    轮胎胎面复合物

    公开(公告)号：US5859133A

    公开(公告)日：1999-01-12

    申请号：US617234

    申请日：1996-03-18

    Applicant: David John Zanzig ,  Adel Farhan Halasa ,  Wen-Liang Hsu ,  Paul Harry Sandstrom ,  Laurie Elizabeth Austin

    Inventor： David John Zanzig ,  Adel Farhan Halasa ,  Wen-Liang Hsu ,  Paul Harry Sandstrom ,  Laurie Elizabeth Austin

    IPC: B60C1/00 ,  C08L9/00 ,  C08L21/00 ,  C08L53/00 ,  C08L53/02 ,  C08F236/08 ,  C08F236/06

    CPC classification number: C08L21/00 ,  B60C1/0016 ,  C08F297/04 ,  C08L53/00 ,  C08L9/00 ,  C08L9/06

    Abstract: The subject invention discloses a pneumatic tire having an outer circumferential tread wherein said tread is a sulfur-cured rubber composition comprised of (a) an isoprene-butadiene diblock rubber, said isoprene-butadiene diblock rubber being comprised of a butadiene block and an isoprene-butadiene block, wherein said butadiene block has a number average molecular weight which is within the range of about 25,000 to about 350,000, wherein said isoprene-butadiene block has a number average molecular weight which is within the range of about 25,000 to about 350,000, wherein said isoprene-butadiene diblock rubber has essentially one glass transition temperature which is within the range of about -100.degree. C. to about -70.degree. C., wherein said isoprene-butadiene diblock polymer has a Mooney ML-4 viscosity at 100.degree. C. which is within the range of about 50 to about 140, and wherein the repeat units derived from isoprene and 1,3-butadiene in the isoprene-butadiene block are in essentially random order; and (b) a second rubber selected from the group consisting of high vinyl polybutadiene rubber, styrene-isoprene-butadiene rubber, solution styrene-butadiene rubber and emulsion styrene-butadiene rubber.

    Abstract translation: 本发明公开了一种具有外周胎面的充气轮胎，其中所述胎面是由（a）异戊二烯 - 丁二烯二嵌段橡胶组成的硫固化橡胶组合物，所述异戊二烯 - 丁二烯二嵌段橡胶由丁二烯嵌段和异戊二烯 - 丁二烯嵌段，其中所述丁二烯嵌段的数均分子量在约25,000至约350,000的范围内，其中所述异戊二烯 - 丁二烯嵌段的数均分子量在约25,000至约350,000的范围内，其中 所述异戊二烯 - 丁二烯二嵌段橡胶具有在约-100℃至约-70℃范围内的基本上一个玻璃化转变温度，其中所述异戊二烯 - 丁二烯二嵌段聚合物在100℃下具有门尼ML-4粘度 ，其在约50至约140的范围内，并且其中衍生自异戊二烯和1,3-丁二烯的异戊二烯 - 丁二烯嵌段中的重复单元基本上为兰德 呃订单 和（b）选自高乙烯基聚丁二烯橡胶，苯乙烯 - 异戊二烯 - 丁二烯橡胶，溶剂苯乙烯 - 丁二烯橡胶和乳液丁苯橡胶的第二橡胶。

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