AROMATIC POLYESTER CARBONATE AND METHOD FOR PRODUCTION THEREOF
    31.
    发明申请
    AROMATIC POLYESTER CARBONATE AND METHOD FOR PRODUCTION THEREOF 审中-公开
    芳香族聚碳酸酯及其生产方法

    公开(公告)号:WO02031022A1

    公开(公告)日:2002-04-18

    申请号:PCT/JP2001/008874

    申请日:2001-10-10

    IPC分类号: C08G63/64 C08G63/80

    CPC分类号: C08G63/64 C08G63/80

    摘要: A process for producing an aromatic polyester carbonate which comprises providing a raw material mixture comprising an aromatic dicarboxylic acid, an aromatic diol, and a diaryl carbonate, a prepolymerization step, a crystallization step, and a solid-state polymerization step as essential steps, and optionally has also a compression forming step. The process has allowed the production of an aromatic polyester carbonate which is reduced in discoloration and has an increased degree of polymerization with good productivity.

    摘要翻译: 一种制备芳族聚酯碳酸酯的方法,其包括提供包含芳族二羧酸,芳族二醇和碳酸二芳基酯的原料混合物,预聚合步骤,结晶步骤和固态聚合步骤作为必要步骤,以及 可选地还具有压缩成形步骤。 该方法允许生产芳族聚酯碳酸酯,其降低变色并且具有提高的聚合度并且生产率高。

    WHOLLY AROMATIC POLYESTER CARBONATE AND PROCESS FOR PRODUCING THE SAME
    32.
    发明申请
    WHOLLY AROMATIC POLYESTER CARBONATE AND PROCESS FOR PRODUCING THE SAME 审中-公开
    合成芳香族聚碳酸酯及其制造方法

    公开(公告)号:WO01092370A1

    公开(公告)日:2001-12-06

    申请号:PCT/JP2001/004611

    申请日:2001-05-31

    IPC分类号: C08G63/64

    CPC分类号: C08G63/64

    摘要: A wholly aromatic polyester carbonate having a satisfactory color tone and excellent thermal stability. This polymer has an alkali metal content as low as 10 ppm or below. The polymer is advantageously produced by reacting an aromatic dicarboxylic acid, an aromatic diol, and a diaryl carbonate in a specific molar proportion using a pyridine compound as a catalyst.

    摘要翻译: 具有令人满意的色调和优异的热稳定性的全芳族聚酯碳酸酯。 该聚合物的碱金属含量低至10ppm或更低。 聚合物有利地通过使用吡啶化合物作为催化剂使芳族二羧酸,芳族二醇和碳酸二芳基酯以特定的摩尔比例反应来制备。

    A CONTINUOUS PROCESS FOR THE PREPARATION OF COPOLYCARBONATE RESINS
    33.
    发明申请
    A CONTINUOUS PROCESS FOR THE PREPARATION OF COPOLYCARBONATE RESINS 审中-公开
    用于制备共聚碳酸酯树脂的连续方法

    公开(公告)号:WO01049772A1

    公开(公告)日:2001-07-12

    申请号:PCT/KR2000/001503

    申请日:2000-12-21

    摘要: The present invention relates to a continuous process for the preparation of copolycarbonate resins having great advantages in preparing molding materials of intricate structure and of thin film molding materials can easily be processed at relatively low temperatures; they have excellent impact strength especially at low temperatures; and they have excellent melt flow that is 2 to 3 times that of the conventional polycarbonates. The present invention is carried out by means of a novel polycondensation process, which comprises dividing a tube type reactor into 2 steps for a continuous synthesis in a serially connected manner to simplify the production process; varying Reynols Number, Linear Viscosity and Weber Number to increase the rate of reaction for an incorporation of copolymer into the polymer backbone.

    摘要翻译: 本发明涉及一种制备共聚碳酸酯树脂的连续方法,其在制备复杂结构的成型材料和薄膜成型材料中具有很大的优点,可以在相对较低的温度下容易地加工; 它们具有优异的冲击强度,特别是在低温下; 它们具有优异的熔体流动,其为常规聚碳酸酯的2至3倍。 本发明通过新型缩聚方法进行,其包括将管型反应器分成两个步骤,以连续方式连续合成,以简化生产过程; 改变Reynols Number,线性粘度和Weber Number,以增加共聚物引入聚合物主链中的反应速率。

    POLYETHER ESTER CARBONATES
    34.
    发明申请
    POLYETHER ESTER CARBONATES 审中-公开
    聚醚酯

    公开(公告)号:WO01004176A1

    公开(公告)日:2001-01-18

    申请号:PCT/EP2000/006160

    申请日:2000-07-01

    摘要: The invention relates to polyether ester carbonates of the general formula (I), wherein R , R are independently linear or branched, saturated or unsaturated alkyl groups with 6 to 21 C atoms, R , R are independently alkyl groups with 2 to 4 C atoms, R is a saturated or unsaturated, linear or branched, bivalent carbohydrate group with 1 to 22 C atoms, k is 0 or 1 to 50, l is 1 to 300, n is 2 to 50 and m is 2 to 50. The invention also relates to the use of the inventive carbonates as lubricants in spinning preparations for synthetic fibers. They are prepared by reacting alkoxylated fatty acids with diols and dialkyl carbonates.

    摘要翻译: 中描述的通式(I)的聚醚酯其中:R <1>,R <5>独立地表示碳原子数为6〜21彼此的直链或支链的,饱和或不饱和烷基基团的,R <2>,R <4> :独立地voneinader具有2至4个碳原子,R <3>的烷基:饱和或不饱和,直链或支链的,二价烃基,其具有1至22个碳原子,k为0或1〜50,L:1〜300,N :2〜50,M:2-50和它们作为润滑油在旋转结束使用合成纤维。 它们是由烷氧基化的脂肪酸与二醇和二烷基反应而制备。

    WEATHERABLE BLOCK COPOLYESTERCARBONATES AND BLENDS CONTAINING THEM
    35.
    发明申请
    WEATHERABLE BLOCK COPOLYESTERCARBONATES AND BLENDS CONTAINING THEM 审中-公开
    耐候性嵌段共聚碳酸酯和含有它们的混合物

    公开(公告)号:WO00026274A1

    公开(公告)日:2000-05-11

    申请号:PCT/US1999/020413

    申请日:1999-09-07

    摘要: Block copolyestercarbonates may be prepared by first conducting a reaction between resorcinol or an alkyl- or haloresorcinol and at least one aromatic dicarboxylic acid chloride, preferably isophthaloyl chloride, terephthaloyl chloride or a mixture thereof, to produce a hydroxy-terminated polyester intermediate and then conducting a reaction of the intermediate with a dihydroxyaromatic compound, preferably bisphenol A, and a carbonyl halide, preferably phosgene. The products have excellent physical properties, including a high degree of weatherability. They may be blended with other polymers such as polycarbonates and poly(alkylene carboxylates) to improve the weatherability thereof.

    摘要翻译: 嵌段共聚酯碳酸酯可以通过首先进行间苯二酚或烷基 - 或卤代间苯二酚和至少一种芳族二酰氯,优选间苯二甲酰氯,对苯二甲酰氯或其混合物之间的反应来制备,以产生羟基封端的聚酯中间体,然后进行 中间体与二羟基芳族化合物,优选双酚A和羰基卤化物,优选光气的反应。 该产品具有优异的物理性能,包括高度的耐候性。 它们可以与其它聚合物如聚碳酸酯和聚(亚烷基羧酸酯)共混以改善其耐候性。

    OPTICALLY ACTIVE SPIROBIINDANE POLYMERS
    36.
    发明申请
    OPTICALLY ACTIVE SPIROBIINDANE POLYMERS 审中-公开
    光学活性螺旋体聚合物

    公开(公告)号:WO99021909A1

    公开(公告)日:1999-05-06

    申请号:PCT/US1998/022454

    申请日:1998-10-23

    摘要: Optically active polycarbonate, polyester, and polyurethane polymers prepared from monomers containing optically pure spirobiindane moieties are disclosed. The chiral spirobiindane polymers are of high molecular weight and exhibit high optical rotations. In addition, the optically active polymers are useful in the fabrication of optoelectronics devices and as polarizing coatings or filters or as polarized lenses.

    摘要翻译: 公开了由含有光学纯的螺二茚满部分的单体制备的光学活性聚碳酸酯,聚酯和聚氨酯聚合物。 手性螺二茚满聚合物具有高分子量并表现出高旋光度。 此外,光学活性聚合物可用于制造光电子器件和偏光涂层或滤光器或偏光镜片。

    POLYESTER ELASTOMERS, PROCESSES FOR PREPARING THE SAME, AND COMPOSITIONS OF THE SAME
    38.
    发明申请
    POLYESTER ELASTOMERS, PROCESSES FOR PREPARING THE SAME, AND COMPOSITIONS OF THE SAME 审中-公开
    聚酯弹性体,其制备方法及其组合物

    公开(公告)号:WO1998029470A1

    公开(公告)日:1998-07-09

    申请号:PCT/JP1997004890

    申请日:1997-12-26

    IPC分类号: C08G63/91

    摘要: A polyester elastomer comprising a crystalline aromatic polyester as a hard component, at least one polymer selected from among an aliphatic polyester, a polyether and a polycarbonate as a soft component, and further a polyisocyanate, a polyepoxide and a polybasic acid or an anhydride thereof, or a process for preparing a polyester elastomer comprising the above hard component, soft component, and dibasic acid or anhydride thereof; a polyester elastomer comprising a polyalkylene naphthalate and an aliphatic polyester, and a process for preparing the same; a composition comprising 30 to 90 % by weight of a polyester elastomer and 70 to 10 % by weight of an epoxy-modified polymer (the total amount of the elastomer and the polymer being 100 % by weight); a molding made from a resin comprising an aromatic polyester as a hard component and at least one polymer selected from among an aliphatic polyester, a polyether and a polycarbonate as a soft component; and a polyester elastomer comprising different aliphatic polyesters respectively as a hard component and a soft component, and a process for preparing the same.

    摘要翻译: 包含作为硬组分的结晶芳族聚酯,至少一种选自脂族聚酯,聚醚和作为软组分的聚碳酸酯的聚合物的聚酯弹性体,以及多异氰酸酯,聚环氧化物和多元酸或其酸酐, 或包含上述硬组分,软组分和二元酸或其酸酐的聚酯弹性体的制备方法; 包含聚萘二甲酸亚烷基酯和脂族聚酯的聚酯弹性体及其制备方法; 含有30〜90重量%的聚酯弹性体和70〜10重量%的环氧改性聚合物(弹性体和聚合物的总量为100重量%)的组合物; 由包含芳族聚酯作为硬组分的树脂和至少一种选自脂族聚酯,聚醚和作为软组分的聚碳酸酯的聚合物制成的模制品; 和分别作为硬成分和软成分的不同脂肪族聚酯的聚酯弹性体及其制造方法。

    SOIL-RELEASING POLYMERS MADE FROM POLYCARBONATES AND USED AS A COMPONENT OF FORMULATIONS FOR REMOVING OIL AND GREASE
    39.
    发明申请
    SOIL-RELEASING POLYMERS MADE FROM POLYCARBONATES AND USED AS A COMPONENT OF FORMULATIONS FOR REMOVING OIL AND GREASE 审中-公开
    基于聚碳酸酯的制剂进行分油和油脂DIRT DIRT部分释放聚合物

    公开(公告)号:WO1997009369A1

    公开(公告)日:1997-03-13

    申请号:PCT/EP1996003113

    申请日:1996-07-16

    IPC分类号: C08G63/64

    摘要: The invention concerns dirt-releasing polymers with molecular weights from 500 to 20,000 which are free-flowing at room temperature and made up essentially of dimethyl terephthalate, dialkyl, carbonate, dialkylene glycol and polyalkylene glycol monomers. The polymer chains can be closed off by terminal groups, in particular by sulphobenzoyl groups.

    摘要翻译: 本发明涉及一种具有500到20,000的分子量,其在室温下是可流动的,并基本上由单体对苯二甲酸二甲酯,碳酸二烷基酯,二亚烷基二醇和聚亚烷基二醇建立起来的去污的去污聚合物。 该聚合物还可以通过端基,特别是磺基苯甲酰基团封闭。

    POLY(ESTER-CARBONATE)S, ARTICLES FORMED THEREFROM, AND METHODS OF MANUFACTURE
    40.
    发明申请
    POLY(ESTER-CARBONATE)S, ARTICLES FORMED THEREFROM, AND METHODS OF MANUFACTURE 审中-公开
    POLY(酯 - 碳酸酯)S,由其形成的制品和制造方法

    公开(公告)号:WO2017187427A1

    公开(公告)日:2017-11-02

    申请号:PCT/IB2017/052506

    申请日:2017-04-28

    IPC分类号: C08G63/64

    摘要: A poly(carbonate-ester) copolymer including carbonate units of the formula (I); and ester units of the formula (II) wherein: T is a C 2-20 alkylene, a C 6-20 cycloalkylene, or a C 6-20 arylene; and R 1 and J are each independently a bisphenol A divalent group, or a phthalimidine divalent group or a third divalent group of the formula (III), (IV), (V), (VI) or (VII) wherein X a is a C 6-12 polycyclic aryl, C 3-18 mono- or polycycloalkylene, C 3-18 mono- or polycycloalkylidene, -(Q 1 )x-G-(Q 2 ) y - group wherein Q 1 and Q 2 are each independently a C 1-3 alkylene, G is a C 3-10 cycloalkylene, x is 0 or 1, and y is 1, provided that the at least one bisphenol A divalent group, at least one phthalimidine divalent group, and at least one third divalent group are present in the poly(carbonate-ester) copolymer.

    摘要翻译: 包含式(I)的碳酸酯单元的聚(碳酸酯 - 酯)共聚物; 和式(II)的酯单元,其中:T是C 2-20亚烷基,C 6-20亚环烷基或C 6-20 亚芳基; (III),(IV),(V),(VI)或(III)的二苯甲酮类二价基团或第三个二价基团,其中R 1和R 2各自独立地为双酚A二价基团, (VII)其中X a是C 6-12多环芳基,C 3-18单环或多环亚烷基,C≡3 -18或单环或多环烷叉基, - (Q 1)xG-(Q 2)y-基团,其中Q 1和Q 2各自独立地为C 1-3亚烷基,G为C 3-10亚环烷基,x 是0或1,y是1,条件是在聚(碳酸酯 - 酯)共聚物中存在至少一个双酚A二价基团,至少一个苯二甲酰亚胺二价基团和至少一个第三个二价基团。 >