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1. 发明公开

EP0209658A2 Reactive plastisol 失效
标题翻译：无增塑溶胶。
公开(公告)号：EP0209658A2
公开(公告)日：1987-01-28
申请号：EP86106516.7
申请日：1986-05-14
申请人： W.R. GRACE & CO.
发明人： Shiow, Ching Lin
IPC分类号： C08L71/04 , C08L63/00 , C08K5/15 , C08F283/08 , C08J3/00
CPC分类号： C08L63/00 , C08L67/00 , C08L71/123 , C08L2666/22
摘要： This invention relates to a thermosetting plastisol dispersion composition comprising

(1) poly(phenylene oxide) (PPO) in powder form, which is insoluble in the reactive plasticizer at room temperature and plasticizable at a temperature at or above the fluxing temperature;
(2) a liquid reactive plasticizer member of the group consisting of (a) at least one epoxide resin having an average of more than one epoxide group in the molecule, (b) at least one liquid monomer, oligomer or prepolymer containing at least one ethylenically unsaturated group and (c) a mixture of - (a) and (b); said liquid reactive plasticizer being capable of solvating the PPO at the fluxing temperature and being present in an amount ranging from 5 to 2,000 parts per 100 parts by weight of (1); and
(3) 0.01 to 10% by weight of (2) of either a thermal initiator or photoinitiator for plasticizers present in the composition.

The plastisol dispersion after fluxing can form a thermoset after the crosslinking reaction.

2. 发明公开

EP0271808A2 Novel epoxy hardeners 失效
标题翻译： Epoxydharzhärter。
公开(公告)号：EP0271808A2
公开(公告)日：1988-06-22
申请号：EP87118150.9
申请日：1987-12-08
申请人： W.R. Grace & Co.-Conn.
发明人： Shiow, Ching Lin
IPC分类号： C08G59/40 , C08G59/50
CPC分类号： C07D498/20 , C08G59/448 , C08G59/5046
摘要： This invention relates to the use of compositions of the formula:
wherein n is 2 to 4 and X is -O-, -S- or
wherein R₁ is an aliphatic or aromatic moiety as a curing agent for epoxy resins to form a thermoset material which has a reduced shrinkage.
摘要翻译：本发明涉及下式组合物的用途：其中n为2至4，X为-O-，-S-或CHEM，其中R1为脂环族或芳族部分，作为环氧树脂固化剂以形成具有减小的收缩率的热固性材料。

3. 发明公开

EP0261515A1 Storage stable, low temperature, solventless, curable urethane composition 失效
标题翻译： Lagerstabile，lösungmittelfreie，bei niedriger TemperaturhärtbareUrethanzusammensetzung。
公开(公告)号：EP0261515A1
公开(公告)日：1988-03-30
申请号：EP87113289.0
申请日：1987-09-11
申请人： W.R. Grace & Co.-Conn.
发明人： Truc-Chi, Huynh-Tran , Shiow, Ching Lin
IPC分类号： C08G18/80 , C08L75/04 , C08L27/06 , C08L33/08 , C08L33/10 , C08L59/00 , C09D3/72 , C09J3/14
CPC分类号： C08L75/04 , C08G18/0885 , C08G18/10 , C08G18/165 , C08G18/1808 , C08G18/1825 , C08G18/244 , C08G2190/00 , C08G2270/00 , C08G18/3206 , C08G18/286 , C08G18/6674 , C08G18/3271 , C08L2666/16 , C08L33/00 , C08L27/04
摘要： A one component, solventless, storage stable, low temperature, curable urethane composition comprising

(1) a branched, blocked isocyanate prepolymer comprising the reaction product of a polyol having a functionality of at least 2, an aromatic polyisocyanate having a functionality of at least 2, the combined functionality of the polyol and the polyisocyanate being greater than 4 an d a ketoxime blocker;
(2) a polyol crosslinking agent containing at least two OH groups;
(3) a deblocking and curing catalyst for (1); and
(4) a dessicant.

The composition on heating to 100-120°C results in a cured polyurethane within 10 - 30 minutes. The composition can also be combined with polymeric powder, e.g., polymethylmethacrylate to yield cured reactive plastisols. The aforesaid compositions are useful as sealants, coatings or adhesives.
摘要翻译：一种单组分无溶剂的储存稳定的低温可固化的聚氨酯组合物，其包含（1）支链封端的异氰酸酯预聚物，其包含官能度至少为2的多元醇的反应产物，官能度至少为2的芳族多异氰酸酯，多元醇和多异氰酸酯的组合官能度大于4，大部分时间阻断剂; （2）含有至少两个OH基团的多元醇交联剂; （3）（1）的去闭合和固化催化剂; 和（4）一个干燥剂。加热至100-120℃的组合物在10-30分钟内产生固化的聚氨酯。组合物还可以与聚合物粉末，例如聚甲基丙烯酸甲酯组合以产生固化的反应性增塑溶胶。上述组合物可用作密封剂，涂料或粘合剂。

4. 发明公开

EP0204158A2 Reactive plastisol dispersion 失效
标题翻译：反应性塑料溶胶分散体
公开(公告)号：EP0204158A2
公开(公告)日：1986-12-10
申请号：EP86106075.4
申请日：1986-05-02
申请人： W.R. GRACE & CO.
发明人： Shiow, Ching Lin
IPC分类号： C09J3/14 , C09D3/727 , C08L35/00
CPC分类号： C09J135/00 , C09D135/00
摘要： This invention relates to a thermosetting plastisol dispersion composition comprising
(1) at least one maleic anhydride copolymer in powder form, which is insoluble in the reactive plasticizer at room temperature and plasticizable at a temperature at or above the fluxing temperature;

(2) a liquid reactive plasticizer member capable of solvating the maleic anhydride copolymer at the fluxing temperature of the group consisting of
(a) at least one epoxide resin having an average of more than one epoxide group;
(b) at least one hydroxy terminated resin having an average of more than one hydroxy group;
(c) at least one amine terminated resin having an average of more than one amine terminated group;
(d) at least one isocyanate terminated resin having an average of more than one isocyanate group;
(e) at least one cyanate terminated resin having an average of more than one cyanate group;
(f) a mixture of reactive plasticizers (a) to (e); and (3) optionally, an effective amount of a curing agent for plasticizers present in the composition. The plastisol dispersion after fluxing can form a thermoset sealant, coating or adhesive after the crosslinking reaction.
摘要翻译：本发明涉及一种热固性增塑溶胶分散体组合物，该组合物包含（1）至少一种粉末形式的马来酸酐共聚物，其在室温下不溶于反应性增塑剂并且在熔融温度或熔融温度以上的温度下可塑化; （2）液体反应性增塑剂组分，其能够在（a）至少一种平均具有多于一个环氧基团的环氧树脂的助熔温度下溶解马来酸酐共聚物; （b）至少一种平均具有多于一个羟基的羟基封端的树脂; （c）至少一种具有平均超过一个胺封端基团的胺封端的树脂; （d）至少一种平均具有多于一个异氰酸酯基团的异氰酸酯封端的树脂; （e）至少一种具有平均超过一个氰酸酯基团的氰酸酯封端的树脂; （f）反应性增塑剂（a）至（e）的混合物; 和（3）任选地，存在于组合物中的有效量的用于增塑剂的固化剂。助熔后的增塑溶胶分散体可在交联反应后形成热固性密封剂，涂料或粘合剂。

5. 发明公开

EP0271808A3 Novel epoxy hardeners 失效
标题翻译：新型环氧硬化剂
公开(公告)号：EP0271808A3
公开(公告)日：1988-08-24
申请号：EP87118150
申请日：1987-12-08
申请人： W.R. GRACE & CO.
发明人： Shiow, Ching Lin
IPC分类号： C08G59/40 , C08G59/50
CPC分类号： C07D498/20 , C08G59/448 , C08G59/5046
摘要： This invention relates to the use of compositions of the formula:
wherein n is 2 to 4 and X is -O-, -S- or
wherein R₁ is an aliphatic or aromatic moiety as a curing agent for epoxy resins to form a thermoset material which has a reduced shrinkage.

6. 发明公开

EP0209658A3 Reactive plastisol 失效
标题翻译：反应性PLASTISOL
公开(公告)号：EP0209658A3
公开(公告)日：1987-08-26
申请号：EP86106516
申请日：1986-05-14
申请人： W.R. GRACE & CO.
发明人： Shiow, Ching Lin
IPC分类号： C08L71/04 , C08L63/00 , C08K05/15 , C08F283/08 , C08J03/00
CPC分类号： C08L63/00 , C08L67/00 , C08L71/123 , C08L2666/22
摘要： This invention relates to a thermosetting plastisol dispersion composition comprising
(1) poly(phenylene oxide) (PPO) in powder form, which is insoluble in the reactive plasticizer at room temperature and plasticizable at a temperature at or above the fluxing temperature; (2) a liquid reactive plasticizer member of the group consisting of (a) at least one epoxide resin having an average of more than one epoxide group in the molecule, (b) at least one liquid monomer, oligomer or prepolymer containing at least one ethylenically unsaturated group and (c) a mixture of - (a) and (b); said liquid reactive plasticizer being capable of solvating the PPO at the fluxing temperature and being present in an amount ranging from 5 to 2,000 parts per 100 parts by weight of (1); and (3) 0.01 to 10% by weight of (2) of either a thermal initiator or photoinitiator for plasticizers present in the composition. The plastisol dispersion after fluxing can form a thermoset after the crosslinking reaction.

7. 发明公开

EP0130389A3 One component thermoset composition 失效
标题翻译：一种组分热固性组合物
公开(公告)号：EP0130389A3
公开(公告)日：1986-08-13
申请号：EP84106262
申请日：1984-06-01
申请人： W.R. GRACE & CO.
发明人： Shiow, Ching Lin
IPC分类号： C08G18/62 , C08G18/10 , C08G18/08 , C08L75/04 , C09J05/06 , C09K03/10 , C09J03/16 , C09D03/72 , C08F283/00 , C08L63/00 , C08L29/00 , C08L63/10
CPC分类号： C09K3/1021 , C08G18/08 , C08G18/10 , C08G18/6212 , C08G18/6216 , C08G18/63 , C08G2190/00 , C08G2270/00 , C08L63/00 , C08L75/00 , C09J175/00 , C09K3/10 , C09K2200/0622 , C09K2200/0625 , C09K2200/0627 , C09K2200/0647 , C08L63/10 , C08G18/62 , C08L2666/14
摘要： @ This invention relates to a one component thermosettable reactive plastisol composition comprising
(1) at least one thermoplast in powder form containing at least two active hydrogen groups, e.g., polyvinyl acetals, polyvinyl alcohol, acrylic or methacrylic acid copolymers, acrylamides, hydroxyethyl acrylate or methacrylate copolymer; (2) a liquid plasticizer having isocyanate or blocked isocyanate terminal groups, either per se or in combination with a plasticizer group member selected from the group consisting of
(a) an acrylate terminated monomer, oligomer or propolymer, (b) an epoxide resin containing more than one epoxide group per molecule, and (c) a mixture of (a) and (b). The composition can optionally also contain a conventional accelerator for the reaction between isocyanate and active hydrogen groups as well as latent curing agents for the epoxide resin and free radical thermal initiators for the acrylate terminated monomer, oligomer or prepolymer. The composition is useful as an adhesive, sealant or coating and when heated at or above its fluxing temperature acquires good handling strength due to plasticization and good structural strength after heat curing. Further curing on aging is obtained through the reaction of moisture with any isocyanate residue.
摘要翻译：本发明涉及单组分可热固反应性增塑溶胶组合物，其包含（1）至少一种含有至少两个活性氢基团的粉末形式的热塑性塑料，例如聚乙烯醇缩醛，聚乙烯醇，丙烯酸或甲基丙烯酸共聚物，丙烯酰胺，丙烯酸羟乙酯或甲基丙烯酸羟乙酯共聚物; （2）具有异氰酸酯或封端的异氰酸酯端基的液体增塑剂本身或与选自（a）丙烯酸酯封端的单体，低聚物或聚合物的增塑剂基成员组合，（b）含有每分子多于一个环氧基，和（c）（a）和（b）的混合物。组合物还可任选地含有用于异氰酸酯和活性氢基团之间的反应的常规加速剂以及环氧树脂的潜在固化剂和用于丙烯酸酯封端的单体，低聚物或预聚物的自由基热引发剂。该组合物可用作粘合剂，密封剂或涂料，并且当在其熔化温度以上加热时，由于增塑而获得良好的处理强度，并且在热固化后具有良好的结构强度。通过水分与任何异氰酸酯残基的反应可获得老化的进一步固化。

8. 发明公开

EP0156002A2 Reactive plastisol dispersion 失效
标题翻译：反应性塑料溶胶分散体
公开(公告)号：EP0156002A2
公开(公告)日：1985-10-02
申请号：EP84114551.9
申请日：1984-11-30
申请人： W.R. GRACE & CO.
发明人： Shiow, Ching Lin
IPC分类号： C08L55/02
CPC分类号： C08F285/00 , C08L55/02 , C08L2666/14
摘要： This invention relates toa thermosetting plastisol dispersion composition comprising

(1) at least one copolymer of acrylonitrile-butadiene-styrene (ABS) in powder form, which is insoluble in the reactive plasticizer at room temperature and plasticizable at a temperature at or above the fluxing temperature;
(2) a liquid reactive plasticizer member of the group consisting of (a) at least one epoxide resin having an average of more than one epoxide group in the molecule, (b) at least one liquid monomer, oligomer or prepolymer characterized by (1) containing at least one ethylenically unsaturated group and (2) capable of solvating the ABS at the fluxing temperature, and (c) a mixture of (a) and (b); and
(3) an effective amount of either a thermal initiator or photoinitiator for plasticizers present in the composition.

The plastisol dispersion after fluxing can form a thermoset sealant, coating or adhesive after the crosslinking reaction.
摘要翻译：本发明涉及一种热固性增塑溶胶分散体组合物，该组合物包含（1）至少一种粉末形式的丙烯腈 - 丁二烯 - 苯乙烯（ABS）共聚物，其在室温下不溶于反应性增塑剂中并且在等于或高于助熔温度 ; （2）由（a）至少一种分子中平均具有多于一个环氧基团的环氧树脂，（b）至少一种液体单体，低聚物或预聚物组成的组中的液体反应性增塑剂组分，）和（2）能够在助熔温度下使ABS溶剂化，和（c）（a）和（b）的混合物;和（c）含有至少一个烯键式不饱和基团的化合物。和（3）有效量的用于组合物中存在的增塑剂的热引发剂或光引发剂。助熔后的增塑溶胶分散体可在交联反应后形成热固性密封剂，涂料或粘合剂。

9. 发明公开

EP0204158A3 Reactive plastisol dispersion 失效
标题翻译：反应性PLASTISOL分散剂
公开(公告)号：EP0204158A3
公开(公告)日：1988-08-24
申请号：EP86106075
申请日：1986-05-02
申请人： W.R. GRACE & CO.
发明人： Shiow, Ching Lin
IPC分类号： C09J03/14 , C09D03/727 , C08L35/00
CPC分类号： C09J135/00 , C09D135/00
摘要： This invention relates to a thermosetting plastisol dispersion composition comprising (1) at least one maleic anhydride copolymer in powder form, which is insoluble in the reactive plasticizer at room temperature and plasticizable at a temperature at or above the fluxing temperature;
(2) a liquid reactive plasticizer member capable of solvating the maleic anhydride copolymer at the fluxing temperature of the group consisting of (a) at least one epoxide resin having an average of more than one epoxide group; (b) at least one hydroxy terminated resin having an average of more than one hydroxy group; (c) at least one amine terminated resin having an average of more than one amine terminated group; (d) at least one isocyanate terminated resin having an average of more than one isocyanate group; (e) at least one cyanate terminated resin having an average of more than one cyanate group; (f) a mixture of reactive plasticizers (a) to (e); and (3) optionally, an effective amount of a curing agent for plasticizers present in the composition. The plastisol dispersion after fluxing can form a thermoset sealant, coating or adhesive after the crosslinking reaction.
摘要翻译：本发明涉及一种热固性增塑溶胶分散体组合物，其包含（1）至少一种粉末形式的马来酸酐共聚物，其在室温下不溶于活性增塑剂，并且可在熔融温度或高于助熔温度的温度下塑化; （2）能够在熔融温度下溶解马来酸酐共聚物的液体反应性增塑剂组分（a）至少一种具有多于一个环氧基团的环氧树脂; （b）至少一种平均具有多于一个羟基的羟基封端的树脂; （c）至少一种具有多于一个胺封端基团的胺封端树脂; （d）至少一种具有多于一个异氰酸酯基团的异氰酸酯封端的树脂; （e）平均具有多于一个氰酸酯基团的至少一种氰酸酯封端的树脂; （f）反应性增塑剂（a）至（e）的混合物; 和（3）任选的有效量的组合物中存在的增塑剂的固化剂。助熔剂后的增塑溶胶分散体可在交联反应后形成热固性密封剂，涂料或粘合剂。

10. 发明公开

EP0156002A3 Reactive plastisol dispersion 失效
标题翻译：反应性PLASTISOL分散剂
公开(公告)号：EP0156002A3
公开(公告)日：1987-08-12
申请号：EP84114551
申请日：1984-11-30
申请人： W.R. GRACE & CO.
发明人： Shiow, Ching Lin
IPC分类号： C08L55/02
CPC分类号： C08F285/00 , C08L55/02 , C08L2666/14
摘要： This invention relates toa thermosetting plastisol dispersion composition comprising
(1) at least one copolymer of acrylonitrile-butadiene-styrene (ABS) in powder form, which is insoluble in the reactive plasticizer at room temperature and plasticizable at a temperature at or above the fluxing temperature; (2) a liquid reactive plasticizer member of the group consisting of (a) at least one epoxide resin having an average of more than one epoxide group in the molecule, (b) at least one liquid monomer, oligomer or prepolymer characterized by (1) containing at least one ethylenically unsaturated group and (2) capable of solvating the ABS at the fluxing temperature, and (c) a mixture of (a) and (b); and (3) an effective amount of either a thermal initiator or photoinitiator for plasticizers present in the composition. The plastisol dispersion after fluxing can form a thermoset sealant, coating or adhesive after the crosslinking reaction.

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