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    Copolyesters and formulations thereof for adhesives
    53.
    发明授权
    Copolyesters and formulations thereof for adhesives 失效
    用于粘合剂的共聚酯及其制剂

    公开(公告)号：US4966959A

    公开(公告)日：1990-10-30

    申请号：US334429

    申请日：1989-04-07

    申请人： Abraham J. Cox ,  Max F. Meyer, Jr.

    发明人： Abraham J. Cox ,  Max F. Meyer, Jr.

    IPC分类号： C08G63/16 ,  C09J167/02

    CPC分类号： C09J167/025 ,  C08G63/16

    摘要： Disclosed are certain copolyesters comprising an acid component of (1) 60 to 75 mol % of terephthalic acid, and (2) 25 to 40 mol % of a dicarboxylic acid, and a glycol component of (1) 55 to 65 mol % 1,4-butanediol, and (2) 35 to 45 mol % one or more other aliphatic diols. The copolyester or formulation thereof with a tackifying resin has excellent properties for use as a glue gun adhesive.

    摘要翻译： 公开了包含（1）60〜75摩尔％的对苯二甲酸的酸成分和（2）25〜40摩尔％的二羧酸和（1）55〜65摩尔％1的二醇成分的某些共聚酯， 4-丁二醇，（2）35〜45摩尔％的一种或多种其它脂肪族二醇。 具有增粘树脂的共聚酯或其配方具有优异的用作胶枪粘合剂的性能。

    Adhesive resin composition
    54.
    发明授权
    Adhesive resin composition 失效
    粘合剂树脂组合物

    公开(公告)号：US4720524A

    公开(公告)日：1988-01-19

    申请号：US902085

    申请日：1986-08-27

    申请人： Tadayuki Ohmae ,  Mitsuyuki Okada ,  Hiroshi Nagai ,  Yutaka Mizumura

    发明人： Tadayuki Ohmae ,  Mitsuyuki Okada ,  Hiroshi Nagai ,  Yutaka Mizumura

    IPC分类号： C08G63/672 ,  C09J167/02 ,  C08L67/02

    CPC分类号： C08G63/672 ,  C09J167/02

    摘要： An adhesive resin composition is described, comprising: (A) a thermoplastic copolyester resin prepared from (1) a dicarboxylic acid component comprising from 40 to 100 mol % of terephthalic acid and from 0 to 60 mol % of other aromatic dicarboxylic acid and (2) a low molecular weight glycol component comprising from 40 to 100 mol % of 1,4-butanediol and from 0 to 60 mol % of diethylene glycol or 1,6-hexanediol and further from 0 to 10 mol %, based on the total carboxylic acid, of polytetramethylene glycol having a molecular weight of from 600 to 6,000, which has a melting point of from 90.degree. to 160.degree. C. and a reduced viscosity of at least 0.5; and (B) an ethylene copolymer having at least one functional group selected from an epoxy group, a carboxylic acid group, and a dicarboxylic anhydride gruop; and if desired, (C) a thermoplastic resin other than the resin (A), and if further desired, (D) a polyfunctional epoxy compound. This composition exhibits excellent adhesion to synthetic resins such as polyvinyl chloride, polyesters, and polyolefins and also to metals such as aluminum and has excellent adhesive durability against moisture.

    摘要翻译： 描述了一种粘合剂树脂组合物，其包括：（A）由（1）包含40-100mol％对苯二甲酸和0-60mol％其它芳族二羧酸的二羧酸组分制备的热塑性共聚酯树脂和（2） ）低分子量二醇组分，其包含40至100摩尔％的1,4-丁二醇和0至60摩尔％的二甘醇或1,6-己二醇，进一步为0至10摩尔％，基于总羧酸 酸，分子量为600〜6000的聚四亚甲基二醇，其熔点为90〜160℃，比浓粘度为0.5以上; 和（B）具有至少一个选自环氧基，羧酸基和二羧酸酐基团的官能团的乙烯共聚物; 如果需要，（C）除了树脂（A）以外的热塑性树脂，如果需要，（D）多官能环氧化合物。 该组合物对聚氯乙烯，聚酯和聚烯烃等合成树脂以及铝等金属表现出优异的粘附性，并且对水分具有优异的粘合耐久性。

    Copolyester from 1,4-butanediol and a dicarboxylic acid mixture
    56.
    发明授权
    Copolyester from 1,4-butanediol and a dicarboxylic acid mixture 失效
    共聚酯由1,4-丁二醇和二羧酸混合物组成

    公开(公告)号：US4166895A

    公开(公告)日：1979-09-04

    申请号：US905624

    申请日：1978-05-15

    申请人： Lothar Buxbaum ,  Rolf Hugi

    发明人： Lothar Buxbaum ,  Rolf Hugi

    IPC分类号： C08G63/00 ,  C08G63/16 ,  C08G63/181 ,  C09J167/00 ,  C09J167/02 ,  C08G63/18

    CPC分类号： C09J167/02 ,  C08G63/16

    摘要： Copolyesters formed from 1,4-butanediol and a dicarboxylic acid mixture of, relative to the polyester, 8-12 mol % of sebacic acid or of an amount equal by weight of a saturated aliphatic dicarboxylic acid having 6 to 36 C atoms, 26-32 mol % of terephthalic acid and 7.5 to 12 mol % of isophthalic acid are hot melt adhesives which are characterized by resistance to ageing even at elevated temperatures, good adhesive strength and a relatively high heat resistance of the bonded areas.

    摘要翻译： 相对于聚酯，由1,4-丁二醇和二羧酸混合物形成的共聚酯为8〜12摩尔％的癸二酸，或相当于6〜36个碳原子的饱和脂肪族二羧酸的重量，26〜 对苯二甲酸为32摩尔％，间苯二甲酸为7.5〜12摩尔％为热熔粘合剂，其特征在于即使在高温下也具有耐老化性，粘合强度好，粘合面积的耐热性较高。

    Thermoplastic copolyesters, processes for their preparation and their use
    57.
    发明授权
    Thermoplastic copolyesters, processes for their preparation and their use 失效
    热塑性共聚酯，其制备方法及其用途

    公开(公告)号：US4156774A

    公开(公告)日：1979-05-29

    申请号：US922009

    申请日：1978-07-03

    申请人： Lothar Buxbaum ,  Rolf Hugi

    发明人： Lothar Buxbaum ,  Rolf Hugi

    IPC分类号： C08G63/00 ,  C08G63/12 ,  C08G63/66 ,  C08G63/672 ,  C08G63/68 ,  C08G63/685 ,  C09J167/00 ,  C09J167/02 ,  C08G63/46 ,  C08G63/76

    CPC分类号： C09J167/025 ,  C08G63/672 ,  C08G63/6854

    摘要： Thermoplastic copolyesters which have a minimum relative viscosity of 1.4 and contain, based on the polyester, (a) 40-50 mol % of units of terephthalic acid, (b) 0-10 mol % of units of aliphatic, cycloaliphatic or other aromatic dicarboxylic acids, (c) 15-30 mol % of units of ethylene glycol, (d) 34.5-15 mol % of units of diethylene glycol and (e) 0.5-5 mol % of units of polybutylene glycol with a molecular weight of 650 or the same amount by weight with a molecular weight of between 400 and 4,000, it being possible for up to 10 mol % of the units of ethylene glycol and/or diethylene glycol to be replaced by units of alkylenediols having 3 to 10 C atoms and/or units of a bisphenol dihydroxyalkyl ether, are outstandingly suitable as hot-melt adhesives.

    摘要翻译： 具有最小相对粘度为1.4并含有基于聚酯的热塑性共聚酯，（a）40-50摩尔％的对苯二甲酸单元，（b）0-10摩尔％的脂族，脂环族或其它芳族二羧酸单元 酸，（c）15-30摩尔％的乙二醇单元，（d）34.5-15摩尔％的二甘醇单元和（e）0.5-5摩尔％的分子量为650的聚丁二醇单元，或 相同的重量分子量为400至4,000，可以将至多10摩尔％的乙二醇和/或二甘醇单元换成具有3至10个碳原子的亚烷基二醇单元和/ 或双酚二羟基烷基醚单元，非常适合作为热熔胶。

    Heat-sealing thermoplastic adhesive
    58.
    发明授权
    Heat-sealing thermoplastic adhesive 失效
    热封热塑性粘合剂

    公开(公告)号：US4141869A

    公开(公告)日：1979-02-27

    申请号：US727512

    申请日：1976-09-28

    申请人： Georg Hoss ,  Eduard DE Jong

    发明人： Georg Hoss ,  Eduard DE Jong

    IPC分类号： D06M17/00 ,  C08K5/5419 ,  C09J5/00 ,  C09J5/06 ,  C09J11/06 ,  C09J167/02 ,  C09J175/04 ,  C09J177/00 ,  C09J201/00 ,  C08L77/00 ,  C08K5/54

    CPC分类号： C09J167/02 ,  C09J175/04 ,  C09J177/00 ,  Y10S8/01 ,  Y10T428/31663 ,  Y10T442/2115 ,  Y10T442/2566 ,  Y10T442/2746

    摘要： This invention provides a heat-sealing thermoplastic adhesive of a thermoplastic polymer which is resistant to washing and dry-cleaning, which contains from about 0.05 to about 5% by weight, based on the weight of said polymer, of at least one hydrophobic silicone compound.The invention further provides a process for heat-sealing a substrate which has been at least partly hydrophobized with a silicone compound, which comprises the steps of coating with a heat-sealing thermoplastic adhesive of a thermoplastic polymer which is resistant to washing and dry-cleaning and which contains from about 0.5 to about 5% by weight, based on the weight of said polymer, of at least one hydrophobic silicone compound, sintering, fixing and heat-sealing.The adhesives according to the invention are useful for the bonding of substrates which have been hydrophobically finished with silicone compounds, such as raincoat fabrics.

    摘要翻译： 本发明提供一种耐洗涤和干洗的热塑性聚合物的热封热塑性粘合剂，其含有基于所述聚合物重量的约0.05至约5重量％的至少一种疏水性硅氧烷化合物 。

    Thermoplastic linear block copolyether-polyesters as hot melt adhesives for textiles
    59.
    发明授权
    Thermoplastic linear block copolyether-polyesters as hot melt adhesives for textiles 失效
    热塑性线性嵌段共聚醚 - 聚酯作为纺织品热熔粘合剂

    公开(公告)号：US4130603A

    公开(公告)日：1978-12-19

    申请号：US765608

    申请日：1977-02-04

    申请人： Chiaki Tanaka ,  Yatabe Yoko ,  Morikawa Masanobu

    发明人： Chiaki Tanaka ,  Yatabe Yoko ,  Morikawa Masanobu

    IPC分类号： C08G63/672 ,  C09J167/02 ,  C08L67/02

    CPC分类号： C09J167/025 ,  C08G63/672 ,  Y10S524/904 ,  Y10T428/24802

    摘要： A hot melt adhesive for textiles which comprises a thermoplastic linear block copolyether-polyester consisting essentially of a dicarboxylic acid unit derived from 40 to 60 mol % of terephthalic acid and 60 to 40 mol % of isophthalic acid, glycol unit derived from 1,4-butanediol and a polyether unit derived from polytetramethylene glycol having a molecular weight of about 600 to 1,300, wherein the amount of the polyether unit is 10 to 33 % by weight on the basis of the block copolyether-polyester and the block copolyether-polyester has a relative viscosity of 1.3 to 1.7 and a melting point of 95.degree. to 145.degree. C. The hot melt adhesive affords a large adhesive bond strength without spoiling the softness and liveliness of the textiles.

    摘要翻译： 一种用于纺织品的热熔粘合剂，其包含基本上由衍生自对苯二甲酸40至60mol％的二羧酸单元和60至40mol％间苯二甲酸的热塑性线性嵌段共聚醚 - 聚酯，衍生自1,4-丁二醇的二醇单元， 丁二醇和衍生自分子量为约600〜1,300的聚四亚甲基二醇的聚醚单元，其中聚醚单元的量为基于嵌段共聚醚 - 聚酯为10〜33重量％，嵌段共聚醚 - 聚酯具有 相对粘度为1.3〜1.7，熔点为95〜145℃。热熔粘合剂具有较大的粘合强度，且不会破坏纺织品的柔软度和活力。