公开(公告)号：USRE32029E

公开(公告)日：1985-11-12

申请号：US683888

申请日：1984-12-20

Applicant: Patrick J. Pesata, Jr. ,  Harlan W. Frerking, Jr. ,  Nelson C. Bletso

Inventor： Patrick J. Pesata, Jr. ,  Harlan W. Frerking, Jr. ,  Nelson C. Bletso

IPC: C09D163/00 ,  C09D167/00

CPC classification number: C09D167/00 ,  C09D163/00

Abstract: A copolyester resin having modified termini is disclosed, as well as the method for making and using that compound in subsequent reactions with epoxide curing compounds. The polymerization of the copolyester resin may include a compounding preparation stage for modifying the termini of the copolyester resin by reacting those end groups with an aromatic acid to alter the activation energy necessary to cure the modified copolyester resin with the epoxide compound upon mixing and heating of that mixture in a powder coating upon a substrate. The modified copolyester resin improves impact strength and leveling properties between 300.degree. and 450.degree. F., which is desirable for protection of the underlying substrate.

公开(公告)号：US5178702A

公开(公告)日：1993-01-12

申请号：US680656

申请日：1991-04-04

Applicant: Harlan W. Frerking, Jr. ,  Richard R. Smith

Inventor： Harlan W. Frerking, Jr. ,  Richard R. Smith

IPC: B29D30/06 ,  B60C1/00 ,  B60C5/14 ,  C08K3/34 ,  C08K7/00 ,  C08L9/02 ,  C08L21/00

CPC classification number: C08K3/34 ,  B60C1/0008 ,  C08K7/00 ,  Y10S152/16

Abstract: The present invention relates to a pneumatic rubber tire having an integral innerliner characterized by a top layer and a rubber laminate having at least three additional layers. At least two of the three layers are barrier layers and comprise a sulfur cured rubber composition containing, based on 100 parts by weight of rubber, 100 parts of an acrylonitrile/diene copolymer rubber having an acrylonitrile content ranging from about 30 to about 45 percent and from about 25 to about 150 parts by weight of a platy filler selected from the group consisting of talc, clay, mica or mixtures thereof. The thickness of each acrylonitrile/diene barrier layer ranges from about 25 microns to 380 microns. Between the two layers of acrylonitrile/diene copolymer is at least one non-barrier layer of a sulfur cured rubber selected from the group consisting of natural rubber, halogenated butyl rubber, butyl rubber, cis-1,4-polyisoprene, styrene-butadiene rubber, cis-1,4-polybutadiene, styrene/isoprene/butadiene rubber or mixtures thereof. The laminate may contain from about 3 to 100 individual layers.

Abstract translation: 本发明涉及一种具有整体内衬的气动橡胶轮胎，其特征在于具有至少三个附加层的顶层和橡胶层压板。 三层中的至少两层是阻挡层，并且包括硫化橡胶组合物，其含有基于100重量份的橡胶，100份丙烯腈含量为约30至约45％的丙烯腈/二烯共聚物橡胶，以及 约25至约150重量份的选自滑石，粘土，云母或其混合物的片状填料。 每个丙烯腈/二烯阻挡层的厚度范围为约25微米至380微米。 在两层丙烯腈/二烯共聚物之间是至少一种选自天然橡胶，卤化丁基橡胶，丁基橡胶，顺式-1,4-聚异戊二烯，苯乙烯 - 丁二烯橡胶的硫化橡胶的非阻隔层 ，顺式-1,4-聚丁二烯，苯乙烯/异戊二烯/丁二烯橡胶或其混合物。 层压体可以含有约3至100个单独的层。

公开(公告)号：US4379895A

公开(公告)日：1983-04-12

申请号：US343619

申请日：1982-01-28

Applicant: Harlan W. Frerking, Jr. ,  Mellis M. Kelley

Inventor： Harlan W. Frerking, Jr. ,  Mellis M. Kelley

IPC: C08G63/00 ,  C08G63/127 ,  C08G63/20 ,  C08G63/88 ,  C08F283/00 ,  C08G63/76

CPC classification number: C08G63/127 ,  C08G63/20

Abstract: A polyester resin having a low intrinsic viscosity and suitable for use as a powdered resin is modified by being capped with organic acids. The resins are made from the reaction of diesters with diols with up to 30 mole percent of the diester being replaced with various diacids. The polyester is capped following the condensation reaction stage, but before any finishing stage. The polyester resins have an acid number of from 1 to 100 and allow greater flexibility in the type of acid functionality than previously available.

Abstract translation: 具有低特性粘度且适合用作粉末状树脂的聚酯树脂通过用有机酸封端而改性。 这些树脂由二酯与二醇的反应制成，高达30摩尔％的二酯被各种二酸代替。 在缩合反应阶段之后，但在任何整理阶段之前，聚酯被封盖。 聚酯树脂的酸值为1至100，并且比以前可获得的酸功能类型具有更大的灵活性。

公开(公告)号：US4365046A

公开(公告)日：1982-12-21

申请号：US223973

申请日：1981-01-12

Applicant: Patrick J. Pesata, Jr. ,  Harlan W. Frerking, Jr. ,  Nelson C. Bletso

Inventor： Patrick J. Pesata, Jr. ,  Harlan W. Frerking, Jr. ,  Nelson C. Bletso

IPC: C09D5/03 ,  C08K5/09 ,  C08L67/00 ,  C09D163/00 ,  C09D167/00 ,  C08L63/00 ,  C08L67/02

CPC classification number: C09D167/00 ,  C09D163/00 ,  Y10S524/904 ,  Y10S525/934

Abstract: A copolyester resin having modified termini is disclosed, as well as the method for making and using that compound in subsequent reactions with epoxide curing compounds. The polymerization of the copolyester resin may include a compounding preparation stage for modifying the termini of the copolyester resin by reacting those end groups with an aromatic acid to alter the activation energy necessary to cure the modified copolyester resin with the epoxide compound upon mixing and heating of that mixture in a powder coating upon a substrate. The modified copolyester resin improves impact strength and leveling properties between 300.degree. and 450.degree. F., which is desirable for protection of the underlying substrate.

Abstract translation: 公开了具有改性末端的共聚酯树脂，以及在后续与环氧化物固化化合物反应中制备和使用该化合物的方法。 共聚酯树脂的聚合可以包括配制制备阶段，用于通过使这些端基与芳族酸反应来改性共聚酯树脂的末端，以改变在混合和加热时用环氧化合物固化改性的共聚酯树脂所需的活化能 粉末涂料中的混合物在基材上。 改性的共聚酯树脂提高300至450°F之间的冲击强度和流平性能，这对于保护底层基材是理想的。