Invention Grant
- Patent Title: Amino-formaldehyde resins and applications thereof
- Patent Title (中): 氨基甲醛树脂及其应用
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Application No.: US14202762Application Date: 2014-03-10
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Publication No.: US09388269B2Publication Date: 2016-07-12
- Inventor: Valter E. Lessmann , Gilberto E. Saboia , Cicero L. da Silva , Edielma D. Chipanski , David M. Harmon , Rajamani Nagarajan
- Applicant: Momentive Specialty Chemicals Inc.
- Applicant Address: US OH Columbus
- Assignee: HEXION INC.
- Current Assignee: HEXION INC.
- Current Assignee Address: US OH Columbus
- Main IPC: C08G12/36
- IPC: C08G12/36 ; C08G16/02 ; C08L61/00 ; C08L97/02 ; C08L1/02 ; C08L61/30 ; B32B21/02

Abstract:
Amino-formaldehyde resins, articles of manufacture from the amino-formaldehyde resins, and processes for making the resins and articles are provided herein. In one embodiment, the amino-formaldehyde resins may be prepared using a reaction mixture including formaldehyde, a monohydroxy cyclic compound, and at least one amino compound selected from the group consisting of urea, melamine, and mixtures thereof. In another embodiment, the amino-formaldehyde resins are produced by reacting formaldehyde, a monohydroxy cyclic compound, and at least one amino compound selected from the group consisting of urea, melamine, and mixtures thereof, and the monohydroxy cyclic compound may be added as a front addition, an intermediate addition, a back addition, or a combination thereof, to the reaction mixture of formaldehyde and the at least one amino compound.
Public/Granted literature
- US20140275353A1 AMINO-FORMALDEHYDE RESINS AND APPLICATIONS THEREOF Public/Granted day:2014-09-18
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