公开(公告)号：US3928708A

公开(公告)日：1975-12-23

申请号：US43755674

申请日：1974-01-29

Applicant: NASA

Inventor： FOHLEN GEORGE M ,  PARKER JOHN A ,  SAWKO PAUL M

IPC: B32B27/00 ,  C08G59/40 ,  B32B27/36 ,  B32B27/38

CPC classification number: B32B27/08 ,  B32B27/00 ,  B32B27/365 ,  B32B27/38 ,  B32B2250/24 ,  B32B2307/3065 ,  B32B2307/412 ,  B32B2307/554 ,  B32B2307/558 ,  C08G59/4078 ,  Y10S428/911 ,  Y10S428/92 ,  Y10S428/921 ,  Y10T428/31507 ,  Y10T428/31511 ,  Y10T428/31663

Abstract: Transparent impact-, heat- and fire-resistant polymeric materials for making windows, windshields and plane canopies are provided wherein the polymeric materials comprise an exposy resin cured with an alkoxy boroxine catalyst and a polycarbonate resin, preferably a polyphenolphthalein carbonate resin. Laminates including the advantages of both resins comprise a transparent layer of epoxy resin and a transparent layer of a polycarbonate resin joined together with a transparent adhesive interlayer.

Abstract translation: 提供用于制造窗户，挡风玻璃和平面檐篷的透明冲击，耐热和耐火聚合材料，其中聚合物材料包括用烷氧基环硼氧烷催化剂和聚碳酸酯树脂，优选多酚酞酸盐树脂固化的暴露树脂。 包括两种树脂的优点的层压体包括环氧树脂的透明层和与透明粘合剂中间层连接在一起的聚碳酸酯树脂的透明层。

公开(公告)号：US3702841A

公开(公告)日：1972-11-14

申请号：US3702841D

申请日：1971-02-12

Applicant: NASA

Inventor： SAWKO PAUL M

IPC: C09D5/18 ,  C09D109/02 ,  C09D161/06 ,  C08D9/10 ,  C08D13/10 ,  C08G37/18

CPC classification number: C09D109/02 ,  C08K5/32 ,  C08K5/41 ,  C08L61/06 ,  C09D5/185 ,  C09D161/06 ,  C08L2666/16 ,  C08L2666/08 ,  C08L2666/28

Abstract: AN INTUMESCENT AGENT IS PROVIDED WHICH CONTAINS PARANITROANILINE-BISULFATE DISPERSED IN A MIXTURE OF AN ACRYLONITRILE-BUTADIENE COPOLYMER AND A PHENOLIC RESIN. THE ADHESION AND WATER RESISTANCE ARE BOTH GREATER THAN INTUMESCENT AGENTS KNOWN IN THE PAST.

公开(公告)号：US3663464A

公开(公告)日：1972-05-16

申请号：US3663464D

申请日：1970-08-13

Applicant: NASA

Inventor： SAWKO PAUL M

IPC: C09K21/10 ,  C08G59/00 ,  C08G59/40 ,  C08G59/66 ,  C08G75/00 ,  C08G75/14 ,  C08L63/00 ,  C08L71/02 ,  C08L81/00 ,  C09D5/18 ,  C09D163/00 ,  C09D171/02 ,  C09D201/02 ,  F16L59/02 ,  C08D13/08

CPC classification number: C08L71/02 ,  C08G59/66 ,  C08L63/00 ,  C08L81/00 ,  C09D5/185 ,  C09D171/02 ,  Y10S521/907 ,  C08L2666/22 ,  C08L2666/28

Abstract: AN INTUMESCENT AGENT IS PROVIDED WHICH CONTAINS THE AMMONIUM SALT OF 4-NITROANILINE-2-SULFONIC ACID AND A POLYMER OF THE MERCAPTAN TYPE WHICH MAY CONTAIN DISULFIDE LINKAGES OR POLYOXALKYLENE LINKAGES. THE ADHESION AND CHAR RESISTANCE OF SUCH COMPOSITIONS CAN BE FURTHER IMPROVED BY THE ADDITION OF EPOXY RESINS.