公开(公告)号：US4403046A

公开(公告)日：1983-09-06

申请号：US308412

申请日：1981-10-05

Applicant: Hugh C. Anderson ,  James E. Doyle ,  Russell B. Lembke

Inventor： Hugh C. Anderson ,  James E. Doyle ,  Russell B. Lembke

IPC: B22C1/22 ,  C08G8/00 ,  C08G8/28 ,  C08G16/02 ,  C08L61/00 ,  C08L61/04 ,  C08L61/14

CPC classification number: C08G8/28 ,  B22C1/2253 ,  C08G16/02 ,  C08G8/00 ,  C08L61/00 ,  C08L61/04 ,  C08L61/14

Abstract: Binders for foundry core sand and other binder applications are produced from acetophenone.

公开(公告)号：US4108826A

公开(公告)日：1978-08-22

申请号：US808022

申请日：1977-06-20

Applicant: Hugh C. Anderson ,  Russell B. Lembke

Inventor： Hugh C. Anderson ,  Russell B. Lembke

IPC: B22C1/22 ,  C08L61/34 ,  C08K3/36 ,  C08K7/14

CPC classification number: C08L61/34 ,  B22C1/224

Abstract: A foundry binder comprising furfuryl alcohol and hexaalkoxymethylmelamine is disclosed. The binder is substantially anhydrous. In using the binder it is substantially free of formaldehyde odor in the fabrication of the binder, in the production of sand shapes, and in metal foundry pouring operations. The hexaalkoxymethylmelamine does not have to be cooked with the furfuryl alcohol as does formaldehyde in commercial furfuryl alcohol-formaldehyde binders, and yet the binder provides strengths which are comparable to the furfuryl alcohol-formaldehyde binders.

Abstract translation: 公开了一种包含糠醇和六烷氧基甲基三聚氰胺的铸造粘合剂。 粘合剂基本上是无水的。 在使用粘合剂时，在制造粘合剂时，在砂形状的制造中和在金属铸造浇注操作中基本上不含甲醛气味。 六烷氧基甲基蜜胺不必与糠醇一样在商业糠醇 - 甲醛粘合剂中与甲醛一起煮熟，而粘合剂提供与糠醇 - 甲醛粘合剂相当的强度。

公开(公告)号：US4083817A

公开(公告)日：1978-04-11

申请号：US806661

申请日：1977-06-15

Applicant: Hugh C. Anderson

Inventor： Hugh C. Anderson

IPC: C08L61/00 ,  C08L61/10 ,  C08L61/34 ,  C08L45/00

CPC classification number: C08L61/34 ,  C08L61/00

Abstract: This invention relates to curing of furan-formaldehyde resins with phenolic resole resins under acidic conditions, and relates to the application of this method to the formation of foundry sand shapes, for example.

Abstract translation: 本发明涉及在酸性条件下用酚醛树脂树脂固化呋喃甲醛树脂，并且涉及该方法在例如铸造砂形状的形成中的应用。

公开(公告)号：US4320043A

公开(公告)日：1982-03-16

申请号：US224150

申请日：1981-01-12

Applicant: Hugh C. Anderson

Inventor： Hugh C. Anderson

IPC: C08G16/00 ,  B22C1/20 ,  B22C1/22 ,  C08G16/02 ,  C08L61/00 ,  C08G8/04 ,  C08L61/06

CPC classification number: C08L61/00 ,  C08G16/0262

Abstract: Binders for foundry core sands and the like comprising furfuryl alcohol and an aromatic dialdehyde and optionally an aromatic alcohol.

Abstract translation: 用于铸造芯砂等的粘合剂包括糠醇和芳族二醛和任选的芳族醇。

公开(公告)号：US4320042A

公开(公告)日：1982-03-16

申请号：US217449

申请日：1980-12-17

Applicant: Hugh C. Anderson ,  James E. Doyle ,  Russell B. Lembke

Inventor： Hugh C. Anderson ,  James E. Doyle ,  Russell B. Lembke

IPC: B22C1/22 ,  C08G8/28 ,  C08G16/02 ,  C08L61/00 ,  C08L61/04 ,  C08L61/14 ,  C08G8/04 ,  C08L61/06

CPC classification number: C08L61/00 ,  B22C1/2253 ,  C08G16/0262 ,  C08G8/28 ,  C08L61/04 ,  C08L61/14

Abstract: Binders for foundry core sand and other binder applications are produced from acetophenone.

Abstract translation: 用于铸造砂芯和其他粘合剂应用的粘合剂由苯乙酮生产。

公开(公告)号：US4033925A

公开(公告)日：1977-07-05

申请号：US704329

申请日：1976-07-12

Applicant: Hugh C. Anderson

Inventor： Hugh C. Anderson

IPC: B22C1/22 ,  B22C9/02 ,  C08G61/00 ,  C08G61/12 ,  C08G65/36 ,  C08L61/12 ,  C08L71/14 ,  C08K3/36

CPC classification number: C08G65/36 ,  B22C1/224 ,  C08G61/00 ,  C08G61/128 ,  C08L71/14

Abstract: A monomeric foundry binder comprising furfuryl alcohol and resorcinol is disclosed. The binder is substantially anhydrous, generates no nitrogen, is free of formaldehyde odor both in fabrication of the binder and in production of the sand shapes, and in pouring operations. It provides strengths which are better than those normally achieved with polymeric furfuryl alcohol-containing resins, and provides for quicker strip times.

Abstract translation: 公开了包含糠醇和间苯二酚的单体铸造粘合剂。 粘合剂基本上是无水的，不产生氮气，在粘合剂的制造和砂形状的生产中以及在浇注操作中都不含甲醛气味。 它提供的强度优于通常用聚合糠醇树脂实现的强度，并且提供更快的剥离时间。